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| | * perf tools: Use readdir() instead of deprecated readdir_r() againArnaldo Carvalho de Melo2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 22a9f41b555673e7499b97acf3ffb07bf0af31ad upstream. The readdir() function is thread safe as long as just one thread uses a DIR, which is the case when parsing tracepoint event definitions, to avoid breaking the build with glibc-2.23.90 (upcoming 2.24), use it instead of readdir_r(). See: http://man7.org/linux/man-pages/man3/readdir.3.html "However, in modern implementations (including the glibc implementation), concurrent calls to readdir() that specify different directory streams are thread-safe. In cases where multiple threads must read from the same directory stream, using readdir() with external synchronization is still preferable to the use of the deprecated readdir_r(3) function." Noticed while building on a Fedora Rawhide docker container. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-wddn49r6bz6wq4ee3dxbl7lo@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * perf pmu: Fix misleadingly indented assignment (whitespace)Markus Trippelsdorf2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit d85ce830eef6c10d1e9617172dea4681f02b8424 upstream. One line in perf_pmu__parse_unit() is indented wrongly, leading to a warning (=> error) from gcc 6: util/pmu.c:156:3: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation] sret = read(fd, alias->unit, UNIT_MAX_LEN); ^~~~ util/pmu.c:153:2: note: ...this 'if' clause, but it is not if (fd == -1) ^~ Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de> Acked-by: Ingo Molnar <mingo@kernel.org> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Matt Fleming <matt@codeblueprint.co.uk> Cc: Peter Zijlstra <peterz@infradead.org> Fixes: 410136f5dd96 ("tools/perf/stat: Add event unit and scale support") Link: http://lkml.kernel.org/r/20151214154440.GC1409@x4 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * perf tools: Remove duplicate const qualifierEric Engestrom2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3b556bced46aa6b1873da7faa18eff235e896adc upstream. Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1461577678-29517-1-git-send-email-eric.engestrom@imgtec.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * perf thread_map: Use readdir() instead of deprecated readdir_r()Arnaldo Carvalho de Melo2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3354cf71104de49326d19d2f9bdb1f66eea52ef4 upstream. The readdir() function is thread safe as long as just one thread uses a DIR, which is the case in thread_map, so, to avoid breaking the build with glibc-2.23.90 (upcoming 2.24), use it instead of readdir_r(). See: http://man7.org/linux/man-pages/man3/readdir.3.html "However, in modern implementations (including the glibc implementation), concurrent calls to readdir() that specify different directory streams are thread-safe. In cases where multiple threads must read from the same directory stream, using readdir() with external synchronization is still preferable to the use of the deprecated readdir_r(3) function." Noticed while building on a Fedora Rawhide docker container. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-del8h2a0f40z75j4r42l96l0@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * perf tools: Use readdir() instead of deprecated readdir_r()Arnaldo Carvalho de Melo2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 7093b4c963cc4e344e490c774924a180602a7092 upstream. The readdir() function is thread safe as long as just one thread uses a DIR, which is the case when synthesizing events for pre-existing threads by traversing /proc, so, to avoid breaking the build with glibc-2.23.90 (upcoming 2.24), use it instead of readdir_r(). See: http://man7.org/linux/man-pages/man3/readdir.3.html "However, in modern implementations (including the glibc implementation), concurrent calls to readdir() that specify different directory streams are thread-safe. In cases where multiple threads must read from the same directory stream, using readdir() with external synchronization is still preferable to the use of the deprecated readdir_r(3) function." Noticed while building on a Fedora Rawhide docker container. CC /tmp/build/perf/util/event.o util/event.c: In function '__event__synthesize_thread': util/event.c:466:2: error: 'readdir_r' is deprecated [-Werror=deprecated-declarations] while (!readdir_r(tasks, &dirent, &next) && next) { ^~~~~ In file included from /usr/include/features.h:368:0, from /usr/include/stdint.h:25, from /usr/lib/gcc/x86_64-redhat-linux/6.0.0/include/stdint.h:9, from /git/linux/tools/include/linux/types.h:6, from util/event.c:1: /usr/include/dirent.h:189:12: note: declared here Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-i1vj7nyjp2p750rirxgrfd3c@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * perf scripting perl: Fix compile error with some perl5 versionsWang YanQing2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit d7dd112ea5cacf91ae72c0714c3b911eb6016fea upstream. Fix below compile error: CC util/scripting-engines/trace-event-perl.o In file included from /usr/lib/perl5/5.22.2/i686-linux/CORE/perl.h:5673:0, from util/scripting-engines/trace-event-perl.c:31: /usr/lib/perl5/5.22.2/i686-linux/CORE/inline.h: In function 'S__is_utf8_char_slow': /usr/lib/perl5/5.22.2/i686-linux/CORE/inline.h:270:5: error: nested extern declaration of 'Perl___notused' [-Werror=nested-externs] dTHX; /* The function called below requires thread context */ ^ cc1: all warnings being treated as errors After digging perl5 repository, I find out that we will meet this compile error with perl from v5.21.1 to v5.25.4 Signed-off-by: Wang YanQing <udknight@gmail.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/20170212024655.GA15997@udknight Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * perf thread_map: Correctly size buffer used with dirent->dt_nameArnaldo Carvalho de Melo2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit bdf23a9a190d7ecea092fd5c4aabb7d4bd0a9980 upstream. The size of dirent->dt_name is NAME_MAX + 1, but the size for the 'path' buffer is hard coded at 256, which may truncate it because we also prepend "/proc/", so that all that into account and thank gcc 7 for this warning: /git/linux/tools/perf/util/thread_map.c: In function 'thread_map__new_by_uid': /git/linux/tools/perf/util/thread_map.c:119:39: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 250 [-Werror=format-truncation=] snprintf(path, sizeof(path), "/proc/%s", dirent->d_name); ^~ In file included from /usr/include/stdio.h:939:0, from /git/linux/tools/perf/util/thread_map.c:5: /usr/include/bits/stdio2.h:64:10: note: '__builtin___snprintf_chk' output between 7 and 262 bytes into a destination of size 256 return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-csy0r8zrvz5efccgd4k12c82@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * perf intel-pt: Use __fallthroughArnaldo Carvalho de Melo2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 7ea6856d6f5629d742edc23b8b76e6263371ef45 upstream. To address new warnings emmited by gcc 7, e.g.:: CC /tmp/build/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.o CC /tmp/build/perf/tests/parse-events.o util/intel-pt-decoder/intel-pt-pkt-decoder.c: In function 'intel_pt_pkt_desc': util/intel-pt-decoder/intel-pt-pkt-decoder.c:499:6: error: this statement may fall through [-Werror=implicit-fallthrough=] if (!(packet->count)) ^ util/intel-pt-decoder/intel-pt-pkt-decoder.c:501:2: note: here case INTEL_PT_CYC: ^~~~ CC /tmp/build/perf/util/intel-pt-decoder/intel-pt-decoder.o cc1: all warnings being treated as errors Acked-by: Andi Kleen <ak@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-mf0hw789pu9x855us5l32c83@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * tools strfilter: Use __fallthroughArnaldo Carvalho de Melo2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit d64b721d27aef3fbeb16ecda9dd22ee34818ff70 upstream. The implicit fall through case label here is intended, so let us inform that to gcc >= 7: util/strfilter.c: In function 'strfilter_node__sprint': util/strfilter.c:270:6: error: this statement may fall through [-Werror=implicit-fallthrough=] if (len < 0) ^ util/strfilter.c:272:2: note: here case '!': ^~~~ cc1: all warnings being treated as errors Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-z2dpywg7u8fim000hjfbpyfm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * tools string: Use __fallthrough in perf_atoll()Arnaldo Carvalho de Melo2017-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 94bdd5edb34e472980d1e18b4600d6fb92bd6b0a upstream. The implicit fall through case label here is intended, so let us inform that to gcc >= 7: CC /tmp/build/perf/util/string.o util/string.c: In function 'perf_atoll': util/string.c:22:7: error: this statement may fall through [-Werror=implicit-fallthrough=] if (*p) ^ util/string.c:24:3: note: here case '\0': ^~~~ Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-0ophb30v9apkk6o95el0rqlq@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge android-4.4@64a73ff (v4.4.76) into msm-4.4Blagovest Kolenichev2017-07-10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-64a73ff: Linux 4.4.76 KVM: nVMX: Fix exception injection KVM: x86: zero base3 of unusable segments KVM: x86/vPMU: fix undefined shift in intel_pmu_refresh() KVM: x86: fix emulation of RSM and IRET instructions cpufreq: s3c2416: double free on driver init error path iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid() iommu: Handle default domain attach failure iommu/vt-d: Don't over-free page table directories ocfs2: o2hb: revert hb threshold to keep compatible x86/mm: Fix flush_tlb_page() on Xen x86/mpx: Correctly report do_mpx_bt_fault() failures to user-space ARM: 8685/1: ensure memblock-limit is pmd-aligned ARM64/ACPI: Fix BAD_MADT_GICC_ENTRY() macro implementation sched/loadavg: Avoid loadavg spikes caused by delayed NO_HZ accounting watchdog: bcm281xx: Fix use of uninitialized spinlock. xfrm: Oops on error in pfkey_msg2xfrm_state() xfrm: NULL dereference on allocation failure xfrm: fix stack access out of bounds with CONFIG_XFRM_SUB_POLICY jump label: fix passing kbuild_cflags when checking for asm goto support ravb: Fix use-after-free on `ifconfig eth0 down` sctp: check af before verify address in sctp_addr_id2transport net/mlx4_core: Eliminate warning messages for SRQ_LIMIT under SRIOV perf probe: Fix to show correct locations for events on modules be2net: fix status check in be_cmd_pmac_add() s390/ctl_reg: make __ctl_load a full memory barrier swiotlb: ensure that page-sized mappings are page-aligned coredump: Ensure proper size of sparse core files x86/mpx: Use compatible types in comparison to fix sparse error mac80211: initialize SMPS field in HT capabilities spi: davinci: use dma_mapping_error() scsi: lpfc: avoid double free of resource identifiers HID: i2c-hid: Add sleep between POWER ON and RESET kernel/panic.c: add missing \n ibmveth: Add a proper check for the availability of the checksum features vxlan: do not age static remote mac entries virtio_net: fix PAGE_SIZE > 64k vfio/spapr: fail tce_iommu_attach_group() when iommu_data is null drm/amdgpu: check ring being ready before using net: dsa: Check return value of phy_connect_direct() amd-xgbe: Check xgbe_init() return code platform/x86: ideapad-laptop: handle ACPI event 1 scsi: virtio_scsi: Reject commands when virtqueue is broken xen-netfront: Fix Rx stall during network stress and OOM swiotlb-xen: update dev_addr after swapping pages virtio_console: fix a crash in config_work_handler Btrfs: fix truncate down when no_holes feature is enabled gianfar: Do not reuse pages from emergency reserve powerpc/eeh: Enable IO path on permanent error net: bgmac: Remove superflous netif_carrier_on() net: bgmac: Start transmit queue in bgmac_open net: bgmac: Fix SOF bit checking bgmac: Fix reversed test of build_skb() return value. mtd: bcm47xxpart: don't fail because of bit-flips bgmac: fix a missing check for build_skb mtd: bcm47xxpart: limit scanned flash area on BCM47XX (MIPS) only MIPS: ralink: fix MT7628 wled_an pinmux gpio MIPS: ralink: fix MT7628 pinmux typos MIPS: ralink: Fix invalid assignment of SoC type MIPS: ralink: fix USB frequency scaling MIPS: ralink: MT7688 pinmux fixes net: korina: Fix NAPI versus resources freeing MIPS: ath79: fix regression in PCI window initialization net: mvneta: Fix for_each_present_cpu usage ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags qla2xxx: Fix erroneous invalid handle message scsi: lpfc: Set elsiocb contexts to NULL after freeing it scsi: sd: Fix wrong DPOFUA disable in sd_read_cache_type KVM: x86: fix fixing of hypercalls mm: numa: avoid waiting on freed migrated pages block: fix module reference leak on put_disk() call for cgroups throttle sysctl: enable strict writes usb: gadget: f_fs: Fix possibe deadlock drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr ALSA: hda - set input_path bitmap to zero after moving it to new place ALSA: hda - Fix endless loop of codec configure MIPS: Fix IRQ tracing & lockdep when rescheduling MIPS: pm-cps: Drop manual cache-line alignment of ready_count MIPS: Avoid accidental raw backtrace mm, swap_cgroup: reschedule when neeed in swap_cgroup_swapoff() drm/ast: Handle configuration without P2A bridge NFSv4: fix a reference leak caused WARNING messages netfilter: synproxy: fix conntrackd interaction netfilter: xt_TCPMSS: add more sanity tests on tcph->doff rtnetlink: add IFLA_GROUP to ifla_policy ipv6: Do not leak throw route references sfc: provide dummy definitions of vswitch functions net: 8021q: Fix one possible panic caused by BUG_ON in free_netdev decnet: always not take dst->__refcnt when inserting dst into hash table net/mlx5: Wait for FW readiness before initializing command interface ipv6: fix calling in6_ifa_hold incorrectly for dad work igmp: add a missing spin_lock_init() igmp: acquire pmc lock for ip_mc_clear_src() net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx Fix an intermittent pr_emerg warning about lo becoming free. af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers net: Zero ifla_vf_info in rtnl_fill_vfinfo() decnet: dn_rtmsg: Improve input length sanitization in dnrmg_receive_user_skb net: don't call strlen on non-terminated string in dev_set_alias() ipv6: release dst on error in ip6_dst_lookup_tail UPSTREAM: selinux: enable genfscon labeling for tracefs Change-Id: I05ae1d6271769a99ea3817e5066f5ab6511f3254 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
| * | Merge 4.4.76 into android-4.4Greg Kroah-Hartman2017-07-05
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.76 ipv6: release dst on error in ip6_dst_lookup_tail net: don't call strlen on non-terminated string in dev_set_alias() decnet: dn_rtmsg: Improve input length sanitization in dnrmg_receive_user_skb net: Zero ifla_vf_info in rtnl_fill_vfinfo() af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers Fix an intermittent pr_emerg warning about lo becoming free. net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx igmp: acquire pmc lock for ip_mc_clear_src() igmp: add a missing spin_lock_init() ipv6: fix calling in6_ifa_hold incorrectly for dad work net/mlx5: Wait for FW readiness before initializing command interface decnet: always not take dst->__refcnt when inserting dst into hash table net: 8021q: Fix one possible panic caused by BUG_ON in free_netdev sfc: provide dummy definitions of vswitch functions ipv6: Do not leak throw route references rtnetlink: add IFLA_GROUP to ifla_policy netfilter: xt_TCPMSS: add more sanity tests on tcph->doff netfilter: synproxy: fix conntrackd interaction NFSv4: fix a reference leak caused WARNING messages drm/ast: Handle configuration without P2A bridge mm, swap_cgroup: reschedule when neeed in swap_cgroup_swapoff() MIPS: Avoid accidental raw backtrace MIPS: pm-cps: Drop manual cache-line alignment of ready_count MIPS: Fix IRQ tracing & lockdep when rescheduling ALSA: hda - Fix endless loop of codec configure ALSA: hda - set input_path bitmap to zero after moving it to new place drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr usb: gadget: f_fs: Fix possibe deadlock sysctl: enable strict writes block: fix module reference leak on put_disk() call for cgroups throttle mm: numa: avoid waiting on freed migrated pages KVM: x86: fix fixing of hypercalls scsi: sd: Fix wrong DPOFUA disable in sd_read_cache_type scsi: lpfc: Set elsiocb contexts to NULL after freeing it qla2xxx: Fix erroneous invalid handle message ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags net: mvneta: Fix for_each_present_cpu usage MIPS: ath79: fix regression in PCI window initialization net: korina: Fix NAPI versus resources freeing MIPS: ralink: MT7688 pinmux fixes MIPS: ralink: fix USB frequency scaling MIPS: ralink: Fix invalid assignment of SoC type MIPS: ralink: fix MT7628 pinmux typos MIPS: ralink: fix MT7628 wled_an pinmux gpio mtd: bcm47xxpart: limit scanned flash area on BCM47XX (MIPS) only bgmac: fix a missing check for build_skb mtd: bcm47xxpart: don't fail because of bit-flips bgmac: Fix reversed test of build_skb() return value. net: bgmac: Fix SOF bit checking net: bgmac: Start transmit queue in bgmac_open net: bgmac: Remove superflous netif_carrier_on() powerpc/eeh: Enable IO path on permanent error gianfar: Do not reuse pages from emergency reserve Btrfs: fix truncate down when no_holes feature is enabled virtio_console: fix a crash in config_work_handler swiotlb-xen: update dev_addr after swapping pages xen-netfront: Fix Rx stall during network stress and OOM scsi: virtio_scsi: Reject commands when virtqueue is broken platform/x86: ideapad-laptop: handle ACPI event 1 amd-xgbe: Check xgbe_init() return code net: dsa: Check return value of phy_connect_direct() drm/amdgpu: check ring being ready before using vfio/spapr: fail tce_iommu_attach_group() when iommu_data is null virtio_net: fix PAGE_SIZE > 64k vxlan: do not age static remote mac entries ibmveth: Add a proper check for the availability of the checksum features kernel/panic.c: add missing \n HID: i2c-hid: Add sleep between POWER ON and RESET scsi: lpfc: avoid double free of resource identifiers spi: davinci: use dma_mapping_error() mac80211: initialize SMPS field in HT capabilities x86/mpx: Use compatible types in comparison to fix sparse error coredump: Ensure proper size of sparse core files swiotlb: ensure that page-sized mappings are page-aligned s390/ctl_reg: make __ctl_load a full memory barrier be2net: fix status check in be_cmd_pmac_add() perf probe: Fix to show correct locations for events on modules net/mlx4_core: Eliminate warning messages for SRQ_LIMIT under SRIOV sctp: check af before verify address in sctp_addr_id2transport ravb: Fix use-after-free on `ifconfig eth0 down` jump label: fix passing kbuild_cflags when checking for asm goto support xfrm: fix stack access out of bounds with CONFIG_XFRM_SUB_POLICY xfrm: NULL dereference on allocation failure xfrm: Oops on error in pfkey_msg2xfrm_state() watchdog: bcm281xx: Fix use of uninitialized spinlock. sched/loadavg: Avoid loadavg spikes caused by delayed NO_HZ accounting ARM64/ACPI: Fix BAD_MADT_GICC_ENTRY() macro implementation ARM: 8685/1: ensure memblock-limit is pmd-aligned x86/mpx: Correctly report do_mpx_bt_fault() failures to user-space x86/mm: Fix flush_tlb_page() on Xen ocfs2: o2hb: revert hb threshold to keep compatible iommu/vt-d: Don't over-free page table directories iommu: Handle default domain attach failure iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid() cpufreq: s3c2416: double free on driver init error path KVM: x86: fix emulation of RSM and IRET instructions KVM: x86/vPMU: fix undefined shift in intel_pmu_refresh() KVM: x86: zero base3 of unusable segments KVM: nVMX: Fix exception injection Linux 4.4.76 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * perf probe: Fix to show correct locations for events on modulesMasami Hiramatsu2017-07-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit d2d4edbebe07ddb77980656abe7b9bc7a9e0cdf7 ] Fix to show correct locations for events on modules by relocating given address instead of retrying after failure. This happens when the module text size is big enough, bigger than sh_addr, because the original code retries with given address + sh_addr if it failed to find CU DIE at the given address. Any address smaller than sh_addr always fails and it retries with the correct address, but addresses bigger than sh_addr will get a CU DIE which is on the given address (not adjusted by sh_addr). In my environment(x86-64), the sh_addr of ".text" section is 0x10030. Since i915 is a huge kernel module, we can see this issue as below. $ grep "[Tt] .*\[i915\]" /proc/kallsyms | sort | head -n1 ffffffffc0270000 t i915_switcheroo_can_switch [i915] ffffffffc0270000 + 0x10030 = ffffffffc0280030, so we'll check symbols cross this boundary. $ grep "[Tt] .*\[i915\]" /proc/kallsyms | grep -B1 ^ffffffffc028\ | head -n 2 ffffffffc027ff80 t haswell_init_clock_gating [i915] ffffffffc0280110 t valleyview_init_clock_gating [i915] So setup probes on both function and see what happen. $ sudo ./perf probe -m i915 -a haswell_init_clock_gating \ -a valleyview_init_clock_gating Added new events: probe:haswell_init_clock_gating (on haswell_init_clock_gating in i915) probe:valleyview_init_clock_gating (on valleyview_init_clock_gating in i915) You can now use it in all perf tools, such as: perf record -e probe:valleyview_init_clock_gating -aR sleep 1 $ sudo ./perf probe -l probe:haswell_init_clock_gating (on haswell_init_clock_gating@gpu/drm/i915/intel_pm.c in i915) probe:valleyview_init_clock_gating (on i915_vga_set_decode:4@gpu/drm/i915/i915_drv.c in i915) As you can see, haswell_init_clock_gating is correctly shown, but valleyview_init_clock_gating is not. With this patch, both events are shown correctly. $ sudo ./perf probe -l probe:haswell_init_clock_gating (on haswell_init_clock_gating@gpu/drm/i915/intel_pm.c in i915) probe:valleyview_init_clock_gating (on valleyview_init_clock_gating@gpu/drm/i915/intel_pm.c in i915) Committer notes: In my case: # perf probe -m i915 -a haswell_init_clock_gating -a valleyview_init_clock_gating Added new events: probe:haswell_init_clock_gating (on haswell_init_clock_gating in i915) probe:valleyview_init_clock_gating (on valleyview_init_clock_gating in i915) You can now use it in all perf tools, such as: perf record -e probe:valleyview_init_clock_gating -aR sleep 1 # perf probe -l probe:haswell_init_clock_gating (on i915_getparam+432@gpu/drm/i915/i915_drv.c in i915) probe:valleyview_init_clock_gating (on __i915_printk+240@gpu/drm/i915/i915_drv.c in i915) # # readelf -SW /lib/modules/4.9.0+/build/vmlinux | egrep -w '.text|Name' [Nr] Name Type Address Off Size ES Flg Lk Inf Al [ 1] .text PROGBITS ffffffff81000000 200000 822fd3 00 AX 0 0 4096 # So both are b0rked, now with the fix: # perf probe -m i915 -a haswell_init_clock_gating -a valleyview_init_clock_gating Added new events: probe:haswell_init_clock_gating (on haswell_init_clock_gating in i915) probe:valleyview_init_clock_gating (on valleyview_init_clock_gating in i915) You can now use it in all perf tools, such as: perf record -e probe:valleyview_init_clock_gating -aR sleep 1 # perf probe -l probe:haswell_init_clock_gating (on haswell_init_clock_gating@gpu/drm/i915/intel_pm.c in i915) probe:valleyview_init_clock_gating (on valleyview_init_clock_gating@gpu/drm/i915/intel_pm.c in i915) # Both looks correct. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/148411436777.9978.1440275861947194930.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | Merge tag 'v4.4.45' into android-4.4.yDmitry Shmidt2017-01-26
| |\| | | | | | | | | | This is the 4.4.45 stable release
| * | Merge tag 'v4.4.30' into android-4.4.yDmitry Shmidt2016-11-07
| |\ \ | | | | | | | | | | | | This is the 4.4.30 stable release
| * \ \ Merge tag 'v4.4.28' into android-4.4.yDmitry Shmidt2016-10-28
| |\ \ \ | | | | | | | | | | | | | | | This is the 4.4.28 stable release
| * \ \ \ Merge tag 'v4.4.16' into android-4.4.yDmitry Shmidt2016-08-01
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the 4.4.16 stable release Change-Id: Ibaf7b7e03695e1acebc654a2ca1a4bfcc48fcea4
| * | | | | BACKPORT: perf tools: Document the perf sysctlsBen Hutchings2016-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | perf_event_paranoid was only documented in source code and a perf error message. Copy the documentation from the error message to Documentation/sysctl/kernel.txt. perf_cpu_time_max_percent was already documented but missing from the list at the top, so add it there. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-doc@vger.kernel.org Link: http://lkml.kernel.org/r/20160119213515.GG2637@decadent.org.uk [ Remove reference to external Documentation file, provide info inline, as before ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Bug: 29054680 Change-Id: I13e73cfb2ad761c94762d0c8196df7725abdf5c5
* | | | | | Merge tag 'lsk-v4.4-17.02-android' into branch 'msm-4.4'Runmin Wang2017-03-18
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-26c8156: Linux 4.4.49 drm/i915: fix use-after-free in page_flip_completed() ALSA: seq: Don't handle loop timeout at snd_seq_pool_done() ALSA: seq: Fix race at creating a queue xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend() scsi: mpt3sas: disable ASPM for MPI2 controllers scsi: aacraid: Fix INTx/MSI-x issue with older controllers scsi: zfcp: fix use-after-free by not tracing WKA port open/close on failed send netvsc: Set maximum GSO size in the right place mac80211: Fix adding of mesh vendor IEs ARM: 8642/1: LPAE: catch pending imprecise abort on unmask target: Fix COMPARE_AND_WRITE ref leak for non GOOD status target: Fix early transport_generic_handle_tmr abort scenario target: Use correct SCSI status during EXTENDED_COPY exception target: Don't BUG_ON during NodeACL dynamic -> explicit conversion ARM: 8643/3: arm/ptrace: Preserve previous registers for short regset write hns: avoid stack overflow with CONFIG_KASAN cpumask: use nr_cpumask_bits for parsing functions Revert "x86/ioapic: Restore IO-APIC irq_chip retrigger callback" selinux: fix off-by-one in setprocattr ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup Linux 4.4.48 base/memory, hotplug: fix a kernel oops in show_valid_zones() x86/irq: Make irq activate operations symmetric USB: serial: option: add device ID for HP lt2523 (Novatel E371) usb: gadget: f_fs: Assorted buffer overflow checks. USB: Add quirk for WORLDE easykey.25 MIDI keyboard USB: serial: pl2303: add ATEN device ID USB: serial: qcserial: add Dell DW5570 QDL KVM: x86: do not save guest-unsupported XSAVE state HID: wacom: Fix poor prox handling in 'wacom_pl_irq' percpu-refcount: fix reference leak during percpu-atomic transition mmc: sdhci: Ignore unexpected CARD_INT interrupts can: bcm: fix hrtimer/tasklet termination in bcm op removal mm, fs: check for fatal signals in do_generic_file_read() mm/memory_hotplug.c: check start_pfn in test_pages_in_a_zone() cifs: initialize file_info_lock zswap: disable changing params if init fails svcrpc: fix oops in absence of krb5 module NFSD: Fix a null reference case in find_or_create_lock_stateid() powerpc: Add missing error check to prom_find_boot_cpu() powerpc/eeh: Fix wrong flag passed to eeh_unfreeze_pe() libata: apply MAX_SEC_1024 to all CX1-JB*-HP devices ata: sata_mv:- Handle return value of devm_ioremap. perf/core: Fix PERF_RECORD_MMAP2 prot/flags for anonymous memory crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg drm/nouveau/nv1a,nv1f/disp: fix memory clock rate retrieval drm/nouveau/disp/gt215: Fix HDA ELD handling (thus, HDMI audio) on gt215 ext4: validate s_first_meta_bg at mount time PCI/ASPM: Handle PCI-to-PCIe bridges as roots of PCIe hierarchies ANDROID: security: export security_path_chown() Linux 4.4.47 net: dsa: Bring back device detaching in dsa_slave_suspend() qmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN card af_unix: move unix_mknod() out of bindlock r8152: don't execute runtime suspend if the tx is not empty bridge: netlink: call br_changelink() during br_dev_newlink() tcp: initialize max window for a new fastopen socket ipv6: addrconf: Avoid addrconf_disable_change() using RCU read-side lock net: phy: bcm63xx: Utilize correct config_intr function net: fix harmonize_features() vs NETIF_F_HIGHDMA ax25: Fix segfault after sock connection timeout ravb: do not use zero-length alignment DMA descriptor openvswitch: maintain correct checksum state in conntrack actions tcp: fix tcp_fastopen unaligned access complaints on sparc net: systemport: Decouple flow control from __bcm_sysport_tx_reclaim net: ipv4: fix table id in getroute response net: lwtunnel: Handle lwtunnel_fill_encap failure mlxsw: pci: Fix EQE structure definition mlxsw: switchx2: Fix memory leak at skb reallocation mlxsw: spectrum: Fix memory leak at skb reallocation r8152: fix the sw rx checksum is unavailable ANDROID: sdcardfs: Switch strcasecmp for internal call ANDROID: sdcardfs: switch to full_name_hash and qstr ANDROID: sdcardfs: Add GID Derivation to sdcardfs ANDROID: sdcardfs: Remove redundant operation ANDROID: sdcardfs: add support for user permission isolation ANDROID: sdcardfs: Refactor configfs interface ANDROID: sdcardfs: Allow non-owners to touch ANDROID: binder: fix format specifier for type binder_size_t ANDROID: fs: Export vfs_rmdir2 ANDROID: fs: Export free_fs_struct and set_fs_pwd ANDROID: mnt: remount should propagate to slaves of slaves ANDROID: sdcardfs: Switch ->d_inode to d_inode() ANDROID: sdcardfs: Fix locking issue with permision fix up ANDROID: sdcardfs: Change magic value ANDROID: sdcardfs: Use per mount permissions ANDROID: sdcardfs: Add gid and mask to private mount data ANDROID: sdcardfs: User new permission2 functions ANDROID: vfs: Add setattr2 for filesystems with per mount permissions ANDROID: vfs: Add permission2 for filesystems with per mount permissions ANDROID: vfs: Allow filesystems to access their private mount data ANDROID: mnt: Add filesystem private data to mount points ANDROID: sdcardfs: Move directory unlock before touch ANDROID: sdcardfs: fix external storage exporting incorrect uid ANDROID: sdcardfs: Added top to sdcardfs_inode_info ANDROID: sdcardfs: Switch package list to RCU ANDROID: sdcardfs: Fix locking for permission fix up ANDROID: sdcardfs: Check for other cases on path lookup ANDROID: sdcardfs: override umask on mkdir and create Linux 4.4.46 mm, memcg: do not retry precharge charges platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT pinctrl: broxton: Use correct PADCFGLOCK offset s5k4ecgx: select CRC32 helper IB/umem: Release pid in error and ODP flow IB/ipoib: move back IB LL address into the hard header drm/i915: Don't leak edid in intel_crt_detect_ddc() SUNRPC: cleanup ida information when removing sunrpc module NFSv4.0: always send mode in SETATTR after EXCLUSIVE4 nfs: Don't increment lock sequence ID after NFS4ERR_MOVED parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header ARC: [arcompact] handle unaligned access delay slot corner case ARC: udelay: fix inline assembler by adding LP_COUNT to clobber list can: ti_hecc: add missing prepare and unprepare of the clock can: c_can_pci: fix null-pointer-deref in c_can_start() - set device pointer s390/ptrace: Preserve previous registers for short regset write RDMA/cma: Fix unknown symbol when CONFIG_IPV6 is not enabled ISDN: eicon: silence misleading array-bounds warning sysctl: fix proc_doulongvec_ms_jiffies_minmax() mm/mempolicy.c: do not put mempolicy before using its nodemask drm: Fix broken VT switch with video=1366x768 option tile/ptrace: Preserve previous registers for short regset write fbdev: color map copying bounds checking Linux 4.4.45 arm64: avoid returning from bad_mode selftest/powerpc: Wrong PMC initialized in pmc56_overflow test dmaengine: pl330: Fix runtime PM support for terminated transfers ite-cir: initialize use_demodulator before using it blackfin: check devm_pinctrl_get() for errors ARM: 8613/1: Fix the uaccess crash on PB11MPCore ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields arm64/ptrace: Avoid uninitialised struct padding in fpr_set() arm64/ptrace: Preserve previous registers for short regset write - 3 arm64/ptrace: Preserve previous registers for short regset write - 2 arm64/ptrace: Preserve previous registers for short regset write ARM: dts: da850-evm: fix read access to SPI flash ceph: fix bad endianness handling in parse_reply_info_extra ARM: 8634/1: hw_breakpoint: blacklist Scorpion CPUs svcrdma: avoid duplicate dma unmapping during error recovery clocksource/exynos_mct: Clear interrupt when cpu is shut down ubifs: Fix journal replay wrt. xattr nodes qla2xxx: Fix crash due to null pointer access x86/ioapic: Restore IO-APIC irq_chip retrigger callback mtd: nand: xway: disable module support ieee802154: atusb: do not use the stack for buffers to make them DMA able mmc: mxs-mmc: Fix additional cycles after transmission stop HID: corsair: fix control-transfer error handling HID: corsair: fix DMA buffers on stack PCI: Enumerate switches below PCI-to-PCIe bridges fuse: clear FR_PENDING flag when moving requests out of pending queue svcrpc: don't leak contexts on PROC_DESTROY x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F tmpfs: clear S_ISGID when setting posix ACLs ARM: dts: imx31: fix AVIC base address ARM: dts: imx31: move CCM device node to AIPS2 bus devices ARM: dts: imx31: fix clock control module interrupts description perf scripting: Avoid leaking the scripting_context variable IB/IPoIB: Remove can't use GFP_NOIO warning IB/mlx4: When no DMFS for IPoIB, don't allow NET_IF QPs IB/mlx4: Fix port query for 56Gb Ethernet links IB/mlx4: Fix out-of-range array index in destroy qp flow IB/mlx4: Set traffic class in AH IB/mlx5: Wait for all async command completions to complete ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short jumps to it Linux 4.4.44 pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE powerpc/ibmebus: Fix device reference leaks in sysfs interface powerpc/ibmebus: Fix further device reference leaks bus: vexpress-config: fix device reference leak blk-mq: Always schedule hctx->next_cpu ACPI / APEI: Fix NMI notification handling block: cfq_cpd_alloc() should use @gfp cpufreq: powernv: Disable preemption while checking CPU throttling state NFSv4.1: nfs4_fl_prepare_ds must be careful about reporting success. NFS: Fix a performance regression in readdir pNFS: Fix race in pnfs_wait_on_layoutreturn pinctrl: meson: fix gpio request disabling other modes btrfs: fix error handling when run_delayed_extent_op fails btrfs: fix locking when we put back a delayed ref that's too new x86/cpu: Fix bootup crashes by sanitizing the argument of the 'clearcpuid=' command-line option USB: serial: ch341: fix modem-control and B0 handling USB: serial: ch341: fix resume after reset drm/radeon: drop verde dpm quirks sysctl: Drop reference added by grab_header in proc_sys_readdir sysrq: attach sysrq handler correctly for 32-bit kernel tty/serial: atmel_serial: BUG: stop DMA from transmitting in stop_tx mnt: Protect the mountpoint hashtable with mount_lock vme: Fix wrong pointer utilization in ca91cx42_slave_get xhci: fix deadlock at host remove by running watchdog correctly i2c: fix kernel memory disclosure in dev interface i2c: print correct device invalid address Input: elants_i2c - avoid divide by 0 errors on bad touchscreen data USB: serial: ch341: fix open and resume after B0 USB: serial: ch341: fix control-message error handling USB: serial: ch341: fix open error handling USB: serial: ch341: fix initial modem-control state USB: serial: kl5kusb105: fix line-state error handling nl80211: fix sched scan netlink socket owner destruction KVM: x86: Introduce segmented_write_std KVM: x86: emulate FXSAVE and FXRSTOR KVM: x86: add asm_safe wrapper KVM: x86: add Align16 instruction flag KVM: x86: flush pending lapic jump label updates on module unload jump_labels: API for flushing deferred jump label updates KVM: eventfd: fix NULL deref irqbypass consumer KVM: x86: fix emulation of "MOV SS, null selector" mm/hugetlb.c: fix reservation race when freeing surplus pages ocfs2: fix crash caused by stale lvb with fsdlm plugin mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done} selftests: do not require bash for the generated test selftests: do not require bash to run netsocktests testcase Input: i8042 - add Pegatron touchpad to noloop table Input: xpad - use correct product id for x360w controllers DEBUG: sched/fair: Fix sched_load_avg_cpu events for task_groups DEBUG: sched/fair: Fix missing sched_load_avg_cpu events net: socket: don't set sk_uid to garbage value in ->setattr() ANDROID: configs: CONFIG_ARM64_SW_TTBR0_PAN=y UPSTREAM: arm64: Disable PAN on uaccess_enable() UPSTREAM: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN UPSTREAM: arm64: xen: Enable user access before a privcmd hvc call UPSTREAM: arm64: Handle faults caused by inadvertent user access with PAN enabled BACKPORT: arm64: Disable TTBR0_EL1 during normal kernel execution BACKPORT: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1 BACKPORT: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro BACKPORT: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros UPSTREAM: arm64: alternative: add auto-nop infrastructure UPSTREAM: arm64: barriers: introduce nops and __nops macros for NOP sequences Revert "FROMLIST: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros" Revert "FROMLIST: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro" Revert "FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1" Revert "FROMLIST: arm64: Disable TTBR0_EL1 during normal kernel execution" Revert "FROMLIST: arm64: Handle faults caused by inadvertent user access with PAN enabled" Revert "FROMLIST: arm64: xen: Enable user access before a privcmd hvc call" Revert "FROMLIST: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN" ANDROID: sched/walt: fix build failure if FAIR_GROUP_SCHED=n Linux 4.4.43 mm/init: fix zone boundary creation ALSA: usb-audio: Add a quirk for Plantronics BT600 spi: mvebu: fix baudrate calculation for armada variant ARM: OMAP4+: Fix bad fallthrough for cpuidle ARM: zynq: Reserve correct amount of non-DMA RAM powerpc: Fix build warning on 32-bit PPC ALSA: firewire-tascam: Fix to handle error from initialization of stream data HID: hid-cypress: validate length of report net: vrf: do not allow table id 0 net: ipv4: Fix multipath selection with vrf gro: Disable frag0 optimization on IPv6 ext headers gro: use min_t() in skb_gro_reset_offset() gro: Enter slow-path if there is no tailroom r8152: fix rx issue for runtime suspend r8152: split rtl8152_suspend function ipv4: Do not allow MAIN to be alias for new LOCAL w/ custom rules igmp: Make igmp group member RFC 3376 compliant drop_monitor: consider inserted data in genlmsg_end drop_monitor: add missing call to genlmsg_end net/mlx5: Avoid shadowing numa_node net/mlx5: Check FW limitations on log_max_qp before setting it net: stmmac: Fix race between stmmac_drv_probe and stmmac_open net, sched: fix soft lockup in tc_classify ipv6: handle -EFAULT from skb_copy_bits net: vrf: Drop conntrack data after pass through VRF device on Tx ser_gigaset: return -ENOMEM on error instead of success netvsc: reduce maximum GSO size Linux 4.4.42 usb: gadget: composite: always set ep->mult to a sensible value Revert "usb: gadget: composite: always set ep->mult to a sensible value" tick/broadcast: Prevent NULL pointer dereference drm/radeon: Always store CRTC relative radeon_crtc->cursor_x/y values cx23885-dvb: move initialization of a8293_pdata net: vxge: avoid unused function warnings net: ti: cpmac: Fix compiler warning due to type confusion cred/userns: define current_user_ns() as a function staging: comedi: dt282x: tidy up register bit defines powerpc/pci/rpadlpar: Fix device reference leaks md: MD_RECOVERY_NEEDED is set for mddev->recovery crypto: arm64/aes-ce - fix for big endian crypto: arm64/aes-xts-ce: fix for big endian crypto: arm64/sha1-ce - fix for big endian crypto: arm64/aes-neon - fix for big endian crypto: arm64/aes-ccm-ce: fix for big endian crypto: arm/aes-ce - fix for big endian crypto: arm64/ghash-ce - fix for big endian crypto: arm64/sha2-ce - fix for big endian s390/crypto: unlock on error in prng_tdes_read() mmc: mmc_test: Uninitialized return value PM / wakeirq: Fix dedicated wakeirq for drivers not using autosuspend irqchip/bcm7038-l1: Implement irq_cpu_offline() callback target/iscsi: Fix double free in lio_target_tiqn_addtpg() scsi: mvsas: fix command_active typo ASoC: samsung: i2s: Fixup last IRQ unsafe spin lock call iommu/vt-d: Flush old iommu caches for kdump when the device gets context mapped iommu/vt-d: Fix pasid table size encoding iommu/amd: Fix the left value check of cmd buffer iommu/amd: Missing error code in amd_iommu_init_device() clk: imx31: fix rewritten input argument of mx31_clocks_init() clk: clk-wm831x: fix a logic error hwmon: (g762) Fix overflows and crash seen when writing limit attributes hwmon: (nct7802) Fix overflows seen when writing into limit attributes hwmon: (ds620) Fix overflows seen when writing temperature limits hwmon: (amc6821) sign extension temperature hwmon: (scpi) Fix module autoload cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected ath10k: use the right length of "background" stable-fixup: hotplug: fix unused function warning usb: dwc3: ep0: explicitly call dwc3_ep0_prepare_one_trb() usb: dwc3: ep0: add dwc3_ep0_prepare_one_trb() usb: dwc3: gadget: always unmap EP0 requests staging: iio: ad7606: fix improper setting of oversampling pins mei: bus: fix mei_cldev_enable KDoc USB: serial: io_ti: bind to interface after fw download USB: phy: am335x-control: fix device and of_node leaks ARM: dts: r8a7794: Correct hsusb parent clock USB: serial: kl5kusb105: abort on open exception path ALSA: usb-audio: Fix bogus error return in snd_usb_create_stream() usb: musb: blackfin: add bfin_fifo_offset in bfin_ops usb: hub: Move hub_port_disable() to fix warning if PM is disabled usb: musb: Fix trying to free already-free IRQ 4 usb: dwc3: pci: add Intel Gemini Lake PCI ID xhci: Fix race related to abort operation xhci: Use delayed_work instead of timer for command timeout usb: xhci-mem: use passed in GFP flags instead of GFP_KERNEL USB: serial: mos7720: fix parallel probe USB: serial: mos7720: fix parport use-after-free on probe errors USB: serial: mos7720: fix use-after-free on probe errors USB: serial: mos7720: fix NULL-deref at open USB: serial: mos7840: fix NULL-deref at open USB: serial: kobil_sct: fix NULL-deref in write USB: serial: cyberjack: fix NULL-deref at open USB: serial: oti6858: fix NULL-deref at open USB: serial: io_edgeport: fix NULL-deref at open USB: serial: ti_usb_3410_5052: fix NULL-deref at open USB: serial: garmin_gps: fix memory leak on failed URB submit USB: serial: iuu_phoenix: fix NULL-deref at open USB: serial: io_ti: fix I/O after disconnect USB: serial: io_ti: fix another NULL-deref at open USB: serial: io_ti: fix NULL-deref at open USB: serial: spcp8x5: fix NULL-deref at open USB: serial: keyspan_pda: verify endpoints at probe USB: serial: pl2303: fix NULL-deref at open USB: serial: quatech2: fix sleep-while-atomic in close USB: serial: omninet: fix NULL-derefs at open and disconnect usb: xhci: hold lock over xhci_abort_cmd_ring() xhci: Handle command completion and timeout race usb: host: xhci: Fix possible wild pointer when handling abort command usb: xhci: fix return value of xhci_setup_device() xhci: free xhci virtual devices with leaf nodes first usb: xhci: apply XHCI_PME_STUCK_QUIRK to Intel Apollo Lake xhci: workaround for hosts missing CAS bit usb: xhci: fix possible wild pointer usb: dwc3: core: avoid Overflow events usb: gadget: composite: Test get_alt() presence instead of set_alt() USB: dummy-hcd: fix bug in stop_activity (handle ep0) USB: fix problems with duplicate endpoint addresses USB: gadgetfs: fix checks of wTotalLength in config descriptors USB: gadgetfs: fix use-after-free bug USB: gadgetfs: fix unbounded memory allocation bug usb: gadgetfs: restrict upper bound on device configuration size usb: storage: unusual_uas: Add JMicron JMS56x to unusual device usb: musb: dsps: implement clear_ep_rxintr() callback usb: musb: core: add clear_ep_rxintr() to musb_platform_ops KVM: MIPS: Flush KVM entry code from icache globally KVM: x86: reset MMU on KVM_SET_VCPU_EVENTS mac80211: initialize fast-xmit 'info' later ARM: davinci: da850: don't add emac clock to lookup table twice ALSA: usb-audio: Fix irq/process data synchronization ALSA: hda - Apply asus-mode8 fixup to ASUS X71SL ALSA: hda - Fix up GPIO for ASUS ROG Ranger Linux 4.4.41 net: mvpp2: fix dma unmapping of TX buffers for fragments sg_write()/bsg_write() is not fit to be called under KERNEL_DS kconfig/nconf: Fix hang when editing symbol with a long prompt target/user: Fix use-after-free of tcmu_cmds if they are expired powerpc: Convert cmp to cmpd in idle enter sequence powerpc/ps3: Fix system hang with GCC 5 builds nfs_write_end(): fix handling of short copies libceph: verify authorize reply on connect PCI: Check for PME in targeted sleep state Input: drv260x - fix input device's parent assignment media: solo6x10: fix lockup by avoiding delayed register write IB/cma: Fix a race condition in iboe_addr_get_sgid() IB/multicast: Check ib_find_pkey() return value IPoIB: Avoid reading an uninitialized member variable IB/mad: Fix an array index check fgraph: Handle a case where a tracer ignores set_graph_notrace platform/x86: asus-nb-wmi.c: Add X45U quirk ftrace/x86_32: Set ftrace_stub to weak to prevent gcc from using short jumps to it kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF) KVM: PPC: Book3S HV: Don't lose hardware R/C bit updates in H_PROTECT KVM: PPC: Book3S HV: Save/restore XER in checkpointed register state md/raid5: limit request size according to implementation limits sc16is7xx: Drop bogus use of IRQF_ONESHOT s390/vmlogrdr: fix IUCV buffer allocation firmware: fix usermode helper fallback loading ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache scsi: avoid a permanent stop of the scsi device's request queue scsi: zfcp: fix rport unblock race with LUN recovery scsi: zfcp: do not trace pure benign residual HBA responses at default level scsi: zfcp: fix use-after-"free" in FC ingress path after TMF scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which does not support JBOD sequence map scsi: megaraid_sas: For SRIOV enabled firmware, ensure VF driver waits for 30secs before reset vt: fix Scroll Lock LED trigger name block: protect iterate_bdevs() against concurrent close mei: request async autosuspend at the end of enumeration drivers/gpu/drm/ast: Fix infinite loop if read fails drm/gma500: Add compat ioctl drm/radeon: add additional pci revision to dpm workaround drm/radeon: Hide the HW cursor while it's out of bounds drm/radeon: Also call cursor_move_locked when the cursor size changes drm/nouveau/i2c/gk110b,gm10x: use the correct implementation drm/nouveau/fifo/gf100-: protect channel preempt with subdev mutex drm/nouveau/ltc: protect clearing of comptags with mutex drm/nouveau/bios: require checksum to match for fast acpi shadow method drm/nouveau/kms: lvds panel strap moved again on maxwell ACPI / video: Add force_native quirk for HP Pavilion dv6 ACPI / video: Add force_native quirk for Dell XPS 17 L702X staging: comedi: ni_mio_common: fix E series ni_ai_insn_read() data staging: comedi: ni_mio_common: fix M Series ni_ai_insn_read() data mask thermal: hwmon: Properly report critical temperature in sysfs clk: bcm2835: Avoid overwriting the div info when disabling a pll_div clk timekeeping_Force_unsigned_clocksource_to_nanoseconds_conversion regulator: stw481x-vmmc: fix ages old enable error mmc: sdhci: Fix recovery from tuning timeout ath9k: Really fix LED polarity for some Mini PCI AR9220 MB92 cards. cfg80211/mac80211: fix BSS leaks when abandoning assoc attempts rtlwifi: Fix enter/exit power_save ssb: Fix error routine when fallback SPROM fails Linux 4.4.40 ppp: defer netns reference release for ppp channel driver core: fix race between creating/querying glue dir and its cleanup xfs: set AGI buffer type in xlog_recover_clear_agi_bucket arm/xen: Use alloc_percpu rather than __alloc_percpu xen/gntdev: Use VM_MIXEDMAP instead of VM_IO to avoid NUMA balancing tpm xen: Remove bogus tpm_chip_unregister kernel/debug/debug_core.c: more properly delay for secondary CPUs kernel/watchdog: use nmi registers snapshot in hardlockup handler CIFS: Fix a possible memory corruption in push locks CIFS: Fix missing nls unload in smb2_reconnect() CIFS: Fix a possible memory corruption during reconnect ASoC: intel: Fix crash at suspend/resume without card registration dm space map metadata: fix 'struct sm_metadata' leak on failed create dm crypt: mark key as invalid until properly loaded dm flakey: return -EINVAL on interval bounds error in flakey_ctr() blk-mq: Do not invoke .queue_rq() for a stopped queue usb: gadget: composite: always set ep->mult to a sensible value exec: Ensure mm->user_ns contains the execed files fs: exec: apply CLOEXEC before changing dumpable task flags mm/vmscan.c: set correct defer count for shrinker loop: return proper error from loop_queue_rq() f2fs: set ->owner for debugfs status file's file_operations ext4: do not perform data journaling when data is encrypted ext4: return -ENOMEM instead of success ext4: reject inodes with negative size ext4: add sanity checking to count_overhead() ext4: fix in-superblock mount options processing ext4: use more strict checks for inodes_per_block on mount ext4: fix stack memory corruption with 64k block size ext4: fix mballoc breakage with 64k block size crypto: caam - fix AEAD givenc descriptors ptrace: Capture the ptracer's creds not PT_PTRACE_CAP mm: Add a user_ns owner to mm_struct and fix ptrace permission checks block_dev: don't test bdev->bd_contains when it is not stable btrfs: make file clone aware of fatal signals Btrfs: don't BUG() during drop snapshot Btrfs: fix memory leak in do_walk_down Btrfs: don't leak reloc root nodes on error Btrfs: return gracefully from balance if fs tree is corrupted Btrfs: bail out if block group has different mixed flag Btrfs: fix memory leak in reading btree blocks clk: ti: omap36xx: Work around sprz319 advisory 2.1 ALSA: hda: when comparing pin configurations, ignore assoc in addition to seq ALSA: hda - Gate the mic jack on HP Z1 Gen3 AiO ALSA: hda - fix headset-mic problem on a Dell laptop ALSA: hda - ignore the assoc and seq when comparing pin configurations ALSA: hda/ca0132 - Add quirk for Alienware 15 R2 2016 ALSA: hiface: Fix M2Tech hiFace driver sampling rate change ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks USB: UHCI: report non-PME wakeup signalling for Intel hardware usb: gadget: composite: correctly initialize ep->maxpacket usb: gadget: f_uac2: fix error handling at afunc_bind usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices USB: cdc-acm: add device id for GW Instek AFG-125 USB: serial: kl5kusb105: fix open error path USB: serial: option: add dlink dwm-158 USB: serial: option: add support for Telit LE922A PIDs 0x1040, 0x1041 Btrfs: fix qgroup rescan worker initialization btrfs: store and load values of stripes_min/stripes_max in balance status item Btrfs: fix tree search logic when replaying directory entry deletes btrfs: limit async_work allocation and worker func duration ANDROID: trace: net: use %pK for kernel pointers ANDROID: android-base: Enable QUOTA related configs net: ipv4: Don't crash if passing a null sk to ip_rt_update_pmtu. net: inet: Support UID-based routing in IP protocols. Revert "net: ipv6: fix virtual tunneling build" net: core: add UID to flows, rules, and routes net: core: Add a UID field to struct sock. Revert "net: core: Support UID-based routing." Revert "net: core: Handle 'sk' being NULL in UID-based routing" Revert "ANDROID: net: fix 'const' warnings" Revert "ANDROID: net: fib: remove duplicate assignment" Revert "ANDROID: net: core: fix UID-based routing" UPSTREAM: efi/arm64: Don't apply MEMBLOCK_NOMAP to UEFI memory map mapping UPSTREAM: arm64: enable CONFIG_DEBUG_RODATA by default goldfish: enable CONFIG_INET_DIAG_DESTROY sched/walt: kill {min,max}_capacity sched: fix wrong truncation of walt_avg ANDROID: dm verity: add minimum prefetch size Linux 4.4.39 crypto: rsa - Add Makefile dependencies to fix parallel builds hotplug: Make register and unregister notifier API symmetric batman-adv: Check for alloc errors when preparing TT local data m68k: Fix ndelay() macro arm64: futex.h: Add missing PAN toggling can: peak: fix bad memory access and free sequence can: raw: raw_setsockopt: limit number of can_filter that can be set crypto: mcryptd - Check mcryptd algorithm compatibility perf/x86: Fix full width counter, counter overflow locking/rtmutex: Use READ_ONCE() in rt_mutex_owner() locking/rtmutex: Prevent dequeue vs. unlock race zram: restrict add/remove attributes to root only parisc: Fix TLB related boot crash on SMP machines parisc: Remove unnecessary TLB purges from flush_dcache_page_asm and flush_icache_page_asm parisc: Purge TLB before setting PTE powerpc/eeh: Fix deadlock when PE frozen state can't be cleared Conflicts: arch/arm64/kernel/traps.c drivers/usb/dwc3/core.h drivers/usb/dwc3/ep0.c drivers/usb/gadget/function/f_fs.c drivers/usb/host/xhci-mem.c drivers/usb/host/xhci-ring.c drivers/usb/host/xhci.c drivers/video/fbdev/core/fbcmap.c include/trace/events/sched.h mm/vmscan.c Change-Id: I3faa0010ecb98972cd8e6470377a493b56d95f89 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org> Signed-off-by: Runmin Wang <runminw@codeaurora.org>
| * \ \ \ \ \ Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidAlex Shi2017-02-04
| |\ \ \ \ \ \
| | * \ \ \ \ \ Merge tag 'v4.4.46' into linux-linaro-lsk-v4.4Alex Shi2017-02-04
| | |\ \ \ \ \ \ | | | | |_|_|_|/ | | | |/| | | | | | | | | | | | This is the 4.4.46 stable release
| | | * | | | | perf scripting: Avoid leaking the scripting_context variableArnaldo Carvalho de Melo2017-01-26
| | | | |_|_|/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit cf346d5bd4b9d61656df2f72565c9b354ef3ca0d upstream. Both register_perl_scripting() and register_python_scripting() allocate this variable, fix it by checking if it already was. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Wang Nan <wangnan0@huawei.com> Fixes: 7e4b21b84c43 ("perf/scripts: Add Python scripting engine") Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | | Merge tag 'lsk-v4.4-16.12-android' into branch 'msm-4.4'Runmin Wang2017-02-28
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * remotes/origin/tmp-2f0de51: Linux 4.4.38 esp6: Fix integrity verification when ESN are used esp4: Fix integrity verification when ESN are used ipv4: Set skb->protocol properly for local output ipv6: Set skb->protocol properly for local output Don't feed anything but regular iovec's to blk_rq_map_user_iov constify iov_iter_count() and iter_is_iovec() sparc64: fix compile warning section mismatch in find_node() sparc64: Fix find_node warning if numa node cannot be found sparc32: Fix inverted invalid_frame_pointer checks on sigreturns net: ping: check minimum size on ICMP header length net: avoid signed overflows for SO_{SND|RCV}BUFFORCE geneve: avoid use-after-free of skb->data sh_eth: remove unchecked interrupts for RZ/A1 net: bcmgenet: Utilize correct struct device for all DMA operations packet: fix race condition in packet_set_ring net/dccp: fix use-after-free in dccp_invalid_packet netlink: Do not schedule work from sk_destruct netlink: Call cb->done from a worker thread net/sched: pedit: make sure that offset is valid net, sched: respect rcu grace period on cls destruction net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() rtnetlink: fix FDB size computation af_unix: conditionally use freezable blocking calls in read net: sky2: Fix shutdown crash ip6_tunnel: disable caching when the traffic class is inherited net: check dead netns for peernet2id_alloc() virtio-net: add a missing synchronize_net() Linux 4.4.37 arm64: suspend: Reconfigure PSTATE after resume from idle arm64: mm: Set PSTATE.PAN from the cpu_enable_pan() call arm64: cpufeature: Schedule enable() calls instead of calling them via IPI pwm: Fix device reference leak mwifiex: printk() overflow with 32-byte SSIDs PCI: Set Read Completion Boundary to 128 iff Root Port supports it (_HPX) PCI: Export pcie_find_root_port rcu: Fix soft lockup for rcu_nocb_kthread ALSA: pcm : Call kill_fasync() in stream lock x86/traps: Ignore high word of regs->cs in early_fixup_exception() kasan: update kasan_global for gcc 7 zram: fix unbalanced idr management at hot removal ARC: Don't use "+l" inline asm constraint Linux 4.4.36 scsi: mpt3sas: Unblock device after controller reset flow_dissect: call init_default_flow_dissectors() earlier mei: fix return value on disconnection mei: me: fix place for kaby point device ids. mei: me: disable driver on SPT SPS firmware drm/radeon: Ensure vblank interrupt is enabled on DPMS transition to on mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] parisc: Also flush data TLB in flush_icache_page_asm parisc: Fix race in pci-dma.c parisc: Fix races in parisc_setup_cache_timing() NFSv4.x: hide array-bounds warning apparmor: fix change_hat not finding hat after policy replacement cfg80211: limit scan results cache size tile: avoid using clocksource_cyc2ns with absolute cycle count scsi: mpt3sas: Fix secure erase premature termination Fix USB CB/CBI storage devices with CONFIG_VMAP_STACK=y USB: serial: ftdi_sio: add support for TI CC3200 LaunchPad USB: serial: cp210x: add ID for the Zone DPMX usb: chipidea: move the lock initialization to core file KVM: x86: check for pic and ioapic presence before use KVM: x86: drop error recovery in em_jmp_far and em_ret_far iommu/vt-d: Fix IOMMU lookup for SR-IOV Virtual Functions iommu/vt-d: Fix PASID table allocation sched: tune: Fix lacking spinlock initialization UPSTREAM: trace: Update documentation for mono, mono_raw and boot clock UPSTREAM: trace: Add an option for boot clock as trace clock UPSTREAM: timekeeping: Add a fast and NMI safe boot clock ANDROID: goldfish_pipe: fix allmodconfig build ANDROID: goldfish: goldfish_pipe: fix locking errors ANDROID: video: goldfishfb: fix platform_no_drv_owner.cocci warnings ANDROID: goldfish_pipe: fix call_kern.cocci warnings arm64: rename ranchu defconfig to ranchu64 ANDROID: arch: x86: disable pic for Android toolchain ANDROID: goldfish_pipe: An implementation of more parallel pipe ANDROID: goldfish_pipe: bugfixes and performance improvements. ANDROID: goldfish: Add goldfish sync driver ANDROID: goldfish: add ranchu defconfigs ANDROID: goldfish_audio: Clear audio read buffer status after each read ANDROID: goldfish_events: no extra EV_SYN; register goldfish ANDROID: goldfish_fb: Set pixclock = 0 ANDROID: goldfish: Enable ACPI-based enumeration for goldfish audio ANDROID: goldfish: Enable ACPI-based enumeration for goldfish framebuffer ANDROID: video: goldfishfb: add devicetree bindings BACKPORT: staging: goldfish: audio: fix compiliation on arm BACKPORT: Input: goldfish_events - enable ACPI-based enumeration for goldfish events BACKPORT: goldfish: Enable ACPI-based enumeration for goldfish battery BACKPORT: drivers: tty: goldfish: Add device tree bindings BACKPORT: tty: goldfish: support platform_device with id -1 BACKPORT: Input: goldfish_events - add devicetree bindings BACKPORT: power: goldfish_battery: add devicetree bindings BACKPORT: staging: goldfish: audio: add devicetree bindings ANDROID: usb: gadget: function: cleanup: Add blank line after declaration cpufreq: sched: Fix kernel crash on accessing sysfs file usb: gadget: f_mtp: simplify ptp NULL pointer check cgroup: replace unified-hierarchy.txt with a proper cgroup v2 documentation cgroup: rename Documentation/cgroups/ to Documentation/cgroup-legacy/ cgroup: replace __DEVEL__sane_behavior with cgroup2 fs type writeback: initialize inode members that track writeback history mm: page_alloc: generalize the dirty balance reserve block: fix module reference leak on put_disk() call for cgroups throttle Linux 4.4.35 netfilter: nft_dynset: fix element timeout for HZ != 1000 IB/cm: Mark stale CM id's whenever the mad agent was unregistered IB/uverbs: Fix leak of XRC target QPs IB/core: Avoid unsigned int overflow in sg_alloc_table IB/mlx5: Fix fatal error dispatching IB/mlx5: Use cache line size to select CQE stride IB/mlx4: Fix create CQ error flow IB/mlx4: Check gid_index return value PM / sleep: don't suspend parent when async child suspend_{noirq, late} fails PM / sleep: fix device reference leak in test_suspend uwb: fix device reference leaks mfd: core: Fix device reference leak in mfd_clone_cell iwlwifi: pcie: fix SPLC structure parsing rtc: omap: Fix selecting external osc clk: mmp: mmp2: fix return value check in mmp2_clk_init() clk: mmp: pxa168: fix return value check in pxa168_clk_init() clk: mmp: pxa910: fix return value check in pxa910_clk_init() drm/amdgpu: Attach exclusive fence to prime exported bo's. (v5) crypto: caam - do not register AES-XTS mode on LP units ext4: sanity check the block and cluster size at mount time kbuild: Steal gcc's pie from the very beginning x86/kexec: add -fno-PIE scripts/has-stack-protector: add -fno-PIE kbuild: add -fno-PIE i2c: mux: fix up dependencies can: bcm: fix warning in bcm_connect/proc_register mfd: intel-lpss: Do not put device in reset state on suspend fuse: fix fuse_write_end() if zero bytes were copied KVM: Disable irq while unregistering user notifier KVM: x86: fix missed SRCU usage in kvm_lapic_set_vapic_addr x86/cpu/AMD: Fix cpu_llc_id for AMD Fam17h systems Linux 4.4.34 sparc64: Delete now unused user copy fixup functions. sparc64: Delete now unused user copy assembler helpers. sparc64: Convert U3copy_{from,to}_user to accurate exception reporting. sparc64: Convert NG2copy_{from,to}_user to accurate exception reporting. sparc64: Convert NGcopy_{from,to}_user to accurate exception reporting. sparc64: Convert NG4copy_{from,to}_user to accurate exception reporting. sparc64: Convert U1copy_{from,to}_user to accurate exception reporting. sparc64: Convert GENcopy_{from,to}_user to accurate exception reporting. sparc64: Convert copy_in_user to accurate exception reporting. sparc64: Prepare to move to more saner user copy exception handling. sparc64: Delete __ret_efault. sparc64: Handle extremely large kernel TLB range flushes more gracefully. sparc64: Fix illegal relative branches in hypervisor patched TLB cross-call code. sparc64: Fix instruction count in comment for __hypervisor_flush_tlb_pending. sparc64: Fix illegal relative branches in hypervisor patched TLB code. sparc64: Handle extremely large kernel TSB range flushes sanely. sparc: Handle negative offsets in arch_jump_label_transform sparc64 mm: Fix base TSB sizing when hugetlb pages are used sparc: serial: sunhv: fix a double lock bug sparc: Don't leak context bits into thread->fault_address tty: Prevent ldisc drivers from re-using stale tty fields tcp: take care of truncations done by sk_filter() ipv4: use new_gw for redirect neigh lookup net: __skb_flow_dissect() must cap its return value sock: fix sendmmsg for partial sendmsg fib_trie: Correct /proc/net/route off by one error sctp: assign assoc_id earlier in __sctp_connect ipv6: dccp: add missing bind_conflict to dccp_ipv6_mapped ipv6: dccp: fix out of bound access in dccp_v6_err() dccp: fix out of bound access in dccp_v4_err() dccp: do not send reset to already closed sockets tcp: fix potential memory corruption ip6_tunnel: Clear IP6CB in ip6tunnel_xmit() bgmac: stop clearing DMA receive control register right after it is set net: mangle zero checksum in skb_checksum_help() net: clear sk_err_soft in sk_clone_lock() dctcp: avoid bogus doubling of cwnd after loss ARM: 8485/1: cpuidle: remove cpu parameter from the cpuidle_ops suspend hook Linux 4.4.33 netfilter: fix namespace handling in nf_log_proc_dostring btrfs: qgroup: Prevent qgroup->reserved from going subzero mmc: mxs: Initialize the spinlock prior to using it ASoC: sun4i-codec: return error code instead of NULL when create_card fails ACPI / APEI: Fix incorrect return value of ghes_proc() i40e: fix call of ndo_dflt_bridge_getlink() hwrng: core - Don't use a stack buffer in add_early_randomness() lib/genalloc.c: start search from start of chunk mei: bus: fix received data size check in NFC fixup iommu/vt-d: Fix dead-locks in disable_dmar_iommu() path iommu/amd: Free domain id when free a domain of struct dma_ops_domain tty/serial: at91: fix hardware handshake on Atmel platforms dmaengine: at_xdmac: fix spurious flag status for mem2mem transfers drm/i915: Respect alternate_ddc_pin for all DDI ports KVM: MIPS: Precalculate MMIO load resume PC scsi: mpt3sas: Fix for block device of raid exists even after deleting raid disk scsi: qla2xxx: Fix scsi scan hang triggered if adapter fails during init iio: orientation: hid-sensor-rotation: Add PM function (fix non working driver) iio: hid-sensors: Increase the precision of scale to fix wrong reading interpretation. clk: qoriq: Don't allow CPU clocks higher than starting value toshiba-wmi: Fix loading the driver on non Toshiba laptops drbd: Fix kernel_sendmsg() usage - potential NULL deref usb: gadget: u_ether: remove interrupt throttling USB: cdc-acm: fix TIOCMIWAIT staging: nvec: remove managed resource from PS2 driver Revert "staging: nvec: ps2: change serio type to passthrough" drivers: staging: nvec: remove bogus reset command for PS/2 interface staging: iio: ad5933: avoid uninitialized variable in error case pinctrl: cherryview: Prevent possible interrupt storm on resume pinctrl: cherryview: Serialize register access in suspend/resume ARC: timer: rtc: implement read loop in "C" vs. inline asm s390/hypfs: Use get_free_page() instead of kmalloc to ensure page alignment coredump: fix unfreezable coredumping task swapfile: fix memory corruption via malformed swapfile dib0700: fix nec repeat handling ASoC: cs4270: fix DAPM stream name mismatch ALSA: info: Limit the proc text input size ALSA: info: Return error for invalid read/write arm64: Enable KPROBES/HIBERNATION/CORESIGHT in defconfig arm64: kvm: allows kvm cpu hotplug arm64: KVM: Register CPU notifiers when the kernel runs at HYP arm64: KVM: Skip HYP setup when already running in HYP arm64: hyp/kvm: Make hyp-stub reject kvm_call_hyp() arm64: hyp/kvm: Make hyp-stub extensible arm64: kvm: Move lr save/restore from do_el2_call into EL1 arm64: kvm: deal with kernel symbols outside of linear mapping arm64: introduce KIMAGE_VADDR as the virtual base of the kernel region ANDROID: video: adf: Avoid directly referencing user pointers ANDROID: usb: gadget: audio_source: fix comparison of distinct pointer types android: binder: support for file-descriptor arrays. android: binder: support for scatter-gather. android: binder: add extra size to allocator. android: binder: refactor binder_transact() android: binder: support multiple /dev instances. android: binder: deal with contexts in debugfs. android: binder: support multiple context managers. android: binder: split flat_binder_object. disable aio support in recommended configuration Linux 4.4.32 scsi: megaraid_sas: fix macro MEGASAS_IS_LOGICAL to avoid regression drm/radeon: fix DP mode validation drm/radeon/dp: add back special handling for NUTMEG drm/amdgpu: fix DP mode validation drm/amdgpu/dp: add back special handling for NUTMEG KVM: MIPS: Drop other CPU ASIDs on guest MMU changes Revert KVM: MIPS: Drop other CPU ASIDs on guest MMU changes of: silence warnings due to max() usage packet: on direct_xmit, limit tso and csum to supported devices sctp: validate chunk len before actually using it net sched filters: fix notification of filter delete with proper handle udp: fix IP_CHECKSUM handling net: sctp, forbid negative length ipv4: use the right lock for ping_group_range ipv4: disable BH in set_ping_group_range() net: add recursion limit to GRO rtnetlink: Add rtnexthop offload flag to compare mask bridge: multicast: restore perm router ports on multicast enable net: pktgen: remove rcu locking in pktgen_change_name() ipv6: correctly add local routes when lo goes up ip6_tunnel: fix ip6_tnl_lookup ipv6: tcp: restore IP6CB for pktoptions skbs netlink: do not enter direct reclaim from netlink_dump() packet: call fanout_release, while UNREGISTERING a netdev net: Add netdev all_adj_list refcnt propagation to fix panic net/sched: act_vlan: Push skb->data to mac_header prior calling skb_vlan_*() functions net: pktgen: fix pkt_size net: fec: set mac address unconditionally tg3: Avoid NULL pointer dereference in tg3_io_error_detected() ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route ip6_gre: fix flowi6_proto value in ip6gre_xmit_other() tcp: fix a compile error in DBGUNDO() tcp: fix wrong checksum calculation on MTU probing net: avoid sk_forward_alloc overflows tcp: fix overflow in __tcp_retransmit_skb() arm64/kvm: fix build issue on kvm debug arm64: ptdump: Indicate whether memory should be faulting arm64: Add support for ARCH_SUPPORTS_DEBUG_PAGEALLOC arm64: Drop alloc function from create_mapping arm64: allow vmalloc regions to be set with set_memory_* arm64: kernel: implement ACPI parking protocol arm64: mm: create new fine-grained mappings at boot arm64: ensure _stext and _etext are page-aligned arm64: mm: allow passing a pgdir to alloc_init_* arm64: mm: allocate pagetables anywhere arm64: mm: use fixmap when creating page tables arm64: mm: add functions to walk tables in fixmap arm64: mm: add __{pud,pgd}_populate arm64: mm: avoid redundant __pa(__va(x)) Linux 4.4.31 HID: usbhid: add ATEN CS962 to list of quirky devices ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap() kvm: x86: Check memopp before dereference (CVE-2016-8630) tty: vt, fix bogus division in csi_J usb: dwc3: Fix size used in dma_free_coherent() pwm: Unexport children before chip removal UBI: fastmap: scrub PEB when bitflips are detected in a free PEB EC header Disable "frame-address" warning smc91x: avoid self-comparison warning cgroup: avoid false positive gcc-6 warning drm/exynos: fix error handling in exynos_drm_subdrv_open mm/cma: silence warnings due to max() usage ARM: 8584/1: floppy: avoid gcc-6 warning powerpc/ptrace: Fix out of bounds array access warning x86/xen: fix upper bound of pmd loop in xen_cleanhighmap() perf build: Fix traceevent plugins build race drm/dp/mst: Check peer device type before attempting EDID read drm/radeon: drop register readback in cayman_cp_int_cntl_setup drm/radeon/si_dpm: workaround for SI kickers drm/radeon/si_dpm: Limit clocks on HD86xx part Revert "drm/radeon: fix DP link training issue with second 4K monitor" mmc: dw_mmc-pltfm: fix the potential NULL pointer dereference scsi: arcmsr: Send SYNCHRONIZE_CACHE command to firmware scsi: scsi_debug: Fix memory leak if LBP enabled and module is unloaded scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough) devices mac80211: discard multicast and 4-addr A-MSDUs firewire: net: fix fragmented datagram_size off-by-one firewire: net: guard against rx buffer overflows Input: i8042 - add XMG C504 to keyboard reset table dm mirror: fix read error on recovery after default leg failure virtio: console: Unlock vqs while freeing buffers virtio_ring: Make interrupt suppression spec compliant parisc: Ensure consistent state when switching to kernel stack at syscall entry ovl: fsync after copy-up KVM: MIPS: Make ERET handle ERL before EXL KVM: x86: fix wbinvd_dirty_mask use-after-free dm: free io_barrier after blk_cleanup_queue call USB: serial: cp210x: fix tiocmget error handling tty: limit terminal size to 4M chars xhci: add restart quirk for Intel Wildcatpoint PCH hv: do not lose pending heartbeat vmbus packets vt: clear selection before resizing Fix potential infoleak in older kernels GenWQE: Fix bad page access during abort of resource allocation usb: increase ohci watchdog delay to 275 msec xhci: use default USB_RESUME_TIMEOUT when resuming ports. USB: serial: ftdi_sio: add support for Infineon TriBoard TC2X7 USB: serial: fix potential NULL-dereference at probe usb: gadget: function: u_ether: don't starve tx request queue mei: txe: don't clean an unprocessed interrupt cause. ubifs: Fix regression in ubifs_readdir() ubifs: Abort readdir upon error btrfs: fix races on root_log_ctx lists ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct ANDROID: binder: Add strong ref checks ALSA: hda - Fix headset mic detection problem for two Dell laptops ALSA: hda - Adding a new group of pin cfg into ALC295 pin quirk table ALSA: hda - allow 40 bit DMA mask for NVidia devices ALSA: hda - Raise AZX_DCAPS_RIRB_DELAY handling into top drivers ALSA: hda - Merge RIRB_PRE_DELAY into CTX_WORKAROUND caps ALSA: usb-audio: Add quirk for Syntek STK1160 KEYS: Fix short sprintf buffer in /proc/keys show function mm: memcontrol: do not recurse in direct reclaim mm/list_lru.c: avoid error-path NULL pointer deref libxfs: clean up _calc_dquots_per_chunk h8300: fix syscall restarting drm/dp/mst: Clear port->pdt when tearing down the i2c adapter i2c: core: fix NULL pointer dereference under race condition i2c: xgene: Avoid dma_buffer overrun arm64:cpufeature ARM64_NCAPS is the indicator of last feature arm64: hibernate: Refuse to hibernate if the boot cpu is offline PM / sleep: Add support for read-only sysfs attributes arm64: kernel: Add support for hibernate/suspend-to-disk arm64: mm: add functions to walk page tables by PA arm64: mm: move pte_* macros PM / Hibernate: Call flush_icache_range() on pages restored in-place arm64: Add new asm macro copy_page arm64: Promote KERNEL_START/KERNEL_END definitions to a header file arm64: kernel: Include _AC definition in page.h arm64: Change cpu_resume() to enable mmu early then access sleep_sp by va arm64: kernel: Rework finisher callback out of __cpu_suspend_enter() arm64: Cleanup SCTLR flags arm64: Fold proc-macros.S into assembler.h arm/arm64: KVM: Add hook for C-based stage2 init arm/arm64: KVM: Detect vGIC presence at runtime arm64: KVM: Add support for 16-bit VMID arm: KVM: Make kvm_arm.h friendly to assembly code arm/arm64: KVM: Remove unreferenced S2_PGD_ORDER arm64: KVM: debug: Remove spurious inline attributes ARM: KVM: Cleanup exception injection arm64: KVM: Remove weak attributes arm64: KVM: Cleanup asm-offset.c arm64: KVM: Turn system register numbers to an enum arm64: KVM: VHE: Patch out use of HVC arm64: Add ARM64_HAS_VIRT_HOST_EXTN feature arm/arm64: Add new is_kernel_in_hyp_mode predicate arm64: KVM: Move away from the assembly version of the world switch arm64: KVM: Map the kernel RO section into HYP arm64: KVM: Add compatibility aliases arm64: KVM: Implement vgic-v3 save/restore arm64: KVM: Add panic handling arm64: KVM: HYP mode entry points arm64: KVM: Implement TLB handling arm64: KVM: Implement fpsimd save/restore arm64: KVM: Implement the core world switch arm64: KVM: Add patchable function selector arm64: KVM: Implement guest entry arm64: KVM: Implement debug save/restore arm64: KVM: Implement 32bit system register save/restore arm64: KVM: Implement system register save/restore arm64: KVM: Implement timer save/restore arm64: KVM: Implement vgic-v2 save/restore arm64: KVM: Add a HYP-specific header file KVM: arm/arm64: vgic-v3: Make the LR indexing macro public arm64: Add macros to read/write system registers Linux 4.4.30 Revert "fix minor infoleak in get_user_ex()" Revert "x86/mm: Expand the exception table logic to allow new handling options" Linux 4.4.29 ARM: pxa: pxa_cplds: fix interrupt handling powerpc/nvram: Fix an incorrect partition merge mpt3sas: Don't spam logs if logging level is 0 perf symbols: Fixup symbol sizes before picking best ones perf symbols: Check symbol_conf.allow_aliases for kallsyms loading too perf hists browser: Fix event group display clk: divider: Fix clk_divider_round_rate() to use clk_readl() clk: qoriq: fix a register offset error s390/con3270: fix insufficient space padding s390/con3270: fix use of uninitialised data s390/cio: fix accidental interrupt enabling during resume x86/mm: Expand the exception table logic to allow new handling options dmaengine: ipu: remove bogus NO_IRQ reference power: bq24257: Fix use of uninitialized pointer bq->charger staging: r8188eu: Fix scheduling while atomic splat ASoC: dapm: Fix kcontrol creation for output driver widget ASoC: dapm: Fix value setting for _ENUM_DOUBLE MUX's second channel ASoC: dapm: Fix possible uninitialized variable in snd_soc_dapm_get_volsw() ASoC: topology: Fix error return code in soc_tplg_dapm_widget_create() hwrng: omap - Only fail if pm_runtime_get_sync returns < 0 crypto: arm/ghash-ce - add missing async import/export crypto: gcm - Fix IV buffer size in crypto_gcm_setkey mwifiex: correct aid value during tdls setup spi: spi-fsl-dspi: Drop extra spi_master_put in device remove function ARM: clk-imx35: fix name for ckil clk uio: fix dmem_region_start computation genirq/generic_chip: Add irq_unmap callback perf stat: Fix interval output values powerpc/eeh: Null check uses of eeh_pe_bus_get tunnels: Remove encapsulation offloads on decap. tunnels: Don't apply GRO to multiple layers of encapsulation. ipip: Properly mark ipip GRO packets as encapsulated. posix_acl: Clear SGID bit when setting file permissions brcmfmac: avoid potential stack overflow in brcmf_cfg80211_start_ap() mm/hugetlb: fix memory offline with hugepage size > memory block size drm/i915: Unalias obj->phys_handle and obj->userptr drm/i915: Account for TSEG size when determining 865G stolen base Revert "drm/i915: Check live status before reading edid" drm/i915/gen9: fix the WaWmMemoryReadLatency implementation xenbus: don't look up transaction IDs for ordinary writes drm/vmwgfx: Limit the user-space command buffer size drm/radeon: change vblank_time's calculation method to reduce computational error. drm/radeon/si/dpm: fix phase shedding setup drm/radeon: narrow asic_init for virtualization drm/amdgpu: change vblank_time's calculation method to reduce computational error. drm/amdgpu/dce11: add missing drm_mode_config_cleanup call drm/amdgpu/dce11: disable hpd on local panels drm/amdgpu/dce8: disable hpd on local panels drm/amdgpu/dce10: disable hpd on local panels drm/amdgpu: fix IB alignment for UVD drm/prime: Pass the right module owner through to dma_buf_export() Linux 4.4.28 target: Don't override EXTENDED_COPY xcopy_pt_cmd SCSI status code target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT REACHABLE target: Re-add missing SCF_ACK_KREF assignment in v4.1.y ubifs: Fix xattr_names length in exit paths jbd2: fix incorrect unlock on j_list_lock ext4: do not advertise encryption support when disabled mmc: rtsx_usb_sdmmc: Handle runtime PM while changing the led mmc: rtsx_usb_sdmmc: Avoid keeping the device runtime resumed when unused mmc: core: Annotate cmd_hdr as __le32 powerpc/mm: Prevent unlikely crash in copro_calculate_slb() ceph: fix error handling in ceph_read_iter arm64: kernel: Init MDCR_EL2 even in the absence of a PMU arm64: percpu: rewrite ll/sc loops in assembly memstick: rtsx_usb_ms: Manage runtime PM when accessing the device memstick: rtsx_usb_ms: Runtime resume the device when polling for cards isofs: Do not return EACCES for unknown filesystems irqchip/gic-v3-its: Fix entry size mask for GITS_BASER s390/mm: fix gmap tlb flush issues Using BUG_ON() as an assert() is _never_ acceptable mm: filemap: fix mapping->nrpages double accounting in fuse mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page() acpi, nfit: check for the correct event code in notifications net/mlx4_core: Allow resetting VF admin mac to zero bnx2x: Prevent false warning for lack of FC NPIV PKCS#7: Don't require SpcSpOpusInfo in Authenticode pkcs7 signatures hpsa: correct skipping masked peripherals sd: Fix rw_max for devices that report an optimal xfer size irqchip/gicv3: Handle loop timeout proper kvm: x86: memset whole irq_eoi x86/e820: Don't merge consecutive E820_PRAM ranges blkcg: Unlock blkcg_pol_mutex only once when cpd == NULL Fix regression which breaks DFS mounting Cleanup missing frees on some ioctls Do not send SMB3 SET_INFO request if nothing is changing SMB3: GUIDs should be constructed as random but valid uuids Set previous session id correctly on SMB3 reconnect Display number of credits available Clarify locking of cifs file and tcon structures and make more granular fs/cifs: keep guid when assigning fid to fileinfo cifs: Limit the overall credit acquired fs/super.c: fix race between freeze_super() and thaw_super() arc: don't leak bits of kernel stack into coredump lightnvm: ensure that nvm_dev_ops can be used without CONFIG_NVM ipc/sem.c: fix complex_count vs. simple op race mm: filemap: don't plant shadow entries without radix tree node metag: Only define atomic_dec_if_positive conditionally scsi: Fix use-after-free NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic NFSv4: Open state recovery must account for file permission changes NFSv4: nfs4_copy_delegation_stateid() must fail if the delegation is invalid NFSv4: Don't report revoked delegations as valid in nfs_have_delegation() sunrpc: fix write space race causing stalls Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled Input: elantech - force needed quirks on Fujitsu H760 Input: i8042 - skip selftest on ASUS laptops lib: add "on"/"off" support to kstrtobool lib: update single-char callers of strtobool() lib: move strtobool() to kstrtobool() MIPS: ptrace: Fix regs_return_value for kernel context MIPS: Fix -mabi=64 build of vdso.lds ALSA: hda - Fix a failure of micmute led when having multi adcs cx231xx: fix GPIOs for Pixelview SBTVD hybrid cx231xx: don't return error on success mb86a20s: fix demod settings mb86a20s: fix the locking logic ovl: copy_up_xattr(): use strnlen ovl: Fix info leak in ovl_lookup_temp() fbdev/efifb: Fix 16 color palette entry calculation scsi: zfcp: spin_lock_irqsave() is not nestable zfcp: trace full payload of all SAN records (req,resp,iels) zfcp: fix payload trace length for SAN request&response zfcp: fix D_ID field with actual value on tracing SAN responses zfcp: restore tracing of handle for port and LUN with HBA records zfcp: trace on request for open and close of WKA port zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace zfcp: retain trace level for SCSI and HBA FSF response records zfcp: close window with unblocked rport during rport gone zfcp: fix ELS/GS request&response length for hardware data router zfcp: fix fc_host port_type with NPIV ubi: Deal with interrupted erasures in WL powerpc/pseries: Fix stack corruption in htpe code powerpc/64: Fix incorrect return value from __copy_tofrom_user powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data() powerpc/powernv: Use CPU-endian hub diag-data type in pnv_eeh_get_and_dump_hub_diag() powerpc/powernv: Pass CPU-endian PE number to opal_pci_eeh_freeze_clear() powerpc/vdso64: Use double word compare on pointers dm crypt: fix crash on exit dm mpath: check if path's request_queue is dying in activate_path() dm: return correct error code in dm_resume()'s retry loop dm: mark request_queue dead before destroying the DM device perf intel-pt: Fix MTC timestamp calculation for large MTC periods perf intel-pt: Fix estimated timestamps for cycle-accurate mode perf intel-pt: Fix snapshot overlap detection decoder errors pstore/ram: Use memcpy_fromio() to save old buffer pstore/ram: Use memcpy_toio instead of memcpy pstore/core: drop cmpxchg based updates pstore/ramoops: fixup driver removal parisc: Increase initial kernel mapping size parisc: Fix kernel memory layout regarding position of __gp parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels cpufreq: intel_pstate: Fix unsafe HWP MSR access platform: don't return 0 from platform_get_irq[_byname]() on error PCI: Mark Atheros AR9580 to avoid bus reset mmc: sdhci: cast unsigned int to unsigned long long to avoid unexpeted error mmc: block: don't use CMD23 with very old MMC cards rtlwifi: Fix missing country code for Great Britain PM / devfreq: event: remove duplicate devfreq_event_get_drvdata() clk: imx6: initialize GPU clocks regulator: tps65910: Work around silicon erratum SWCZ010 mei: me: add kaby point device ids gpio: mpc8xxx: Correct irq handler function cgroup: Change from CAP_SYS_NICE to CAP_SYS_RESOURCE for cgroup migration permissions UPSTREAM: cpu/hotplug: Handle unbalanced hotplug enable/disable UPSTREAM: arm64: kaslr: fix breakage with CONFIG_MODVERSIONS=y UPSTREAM: arm64: kaslr: keep modules close to the kernel when DYNAMIC_FTRACE=y cgroup: Remove leftover instances of allow_attach BACKPORT: lib: harden strncpy_from_user CHROMIUM: cgroups: relax permissions on moving tasks between cgroups CHROMIUM: remove Android's cgroup generic permissions checks Linux 4.4.27 cfq: fix starvation of asynchronous writes vfs: move permission checking into notify_change() for utimes(NULL) dlm: free workqueues after the connections crypto: vmx - Fix memory corruption caused by p8_ghash crypto: ghash-generic - move common definitions to a new header file ext4: release bh in make_indexed_dir ext4: allow DAX writeback for hole punch ext4: fix memory leak in ext4_insert_range() ext4: reinforce check of i_dtime when clearing high fields of uid and gid ext4: enforce online defrag restriction for encrypted files scsi: ibmvfc: Fix I/O hang when port is not mapped scsi: arcmsr: Simplify user_len checking scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer() async_pq_val: fix DMA memory leak reiserfs: switch to generic_{get,set,remove}xattr() reiserfs: Unlock superblock before calling reiserfs_quota_on_mount() ASoC: Intel: Atom: add a missing star in a memcpy call brcmfmac: fix memory leak in brcmf_fill_bss_param i40e: avoid NULL pointer dereference and recursive errors on early PCI error fuse: fix killing s[ug]id in setattr fuse: invalidate dir dentry after chmod fuse: listxattr: verify xattr list drivers: base: dma-mapping: page align the size when unmap_kernel_range btrfs: assign error values to the correct bio structs serial: 8250_dw: Check the data->pclk when get apb_pclk arm64: Use PoU cache instr for I/D coherency arm64: mm: add code to safely replace TTBR1_EL1 arm64: mm: place __cpu_setup in .text arm64: add function to install the idmap arm64: unmap idmap earlier arm64: unify idmap removal arm64: mm: place empty_zero_page in bss arm64: head.S: use memset to clear BSS arm64: mm: specialise pagetable allocators arm64: mm: remove pointless PAGE_MASKing asm-generic: Fix local variable shadow in __set_fixmap_offset arm64: mm: fold alternatives into .init ARM: 8511/1: ARM64: kernel: PSCI: move PSCI idle management code to drivers/firmware ARM: 8481/2: drivers: psci: replace psci firmware calls ARM: 8480/2: arm64: add implementation for arm-smccc ARM: 8479/2: add implementation for arm-smccc ARM: 8478/2: arm/arm64: add arm-smccc ARM: 8510/1: rework ARM_CPU_SUSPEND dependencies ARM: 8458/1: bL_switcher: add GIC dependency Linux 4.4.26 mm: remove gup_flags FOLL_WRITE games from __get_user_pages() x86/build: Build compressed x86 kernels as PIE arm64: Remove stack duplicating code from jprobes arm64: kprobes: Add KASAN instrumentation around stack accesses arm64: kprobes: Cleanup jprobe_return arm64: kprobes: Fix overflow when saving stack arm64: kprobes: WARN if attempting to step with PSTATE.D=1 kprobes: Add arm64 case in kprobe example module arm64: Add kernel return probes support (kretprobes) arm64: Add trampoline code for kretprobes arm64: kprobes instruction simulation support arm64: Treat all entry code as non-kprobe-able arm64: Blacklist non-kprobe-able symbol arm64: Kprobes with single stepping support arm64: add conditional instruction simulation support arm64: Add more test functions to insn.c arm64: Add HAVE_REGS_AND_STACK_ACCESS_API feature Linux 4.4.25 tpm_crb: fix crb_req_canceled behavior tpm: fix a race condition in tpm2_unseal_trusted() ima: use file_dentry() ARM: cpuidle: Fix error return code ARM: dts: MSM8064 remove flags from SPMI/MPP IRQs ARM: dts: mvebu: armada-390: add missing compatibility string and bracket x86/dumpstack: Fix x86_32 kernel_stack_pointer() previous stack access x86/irq: Prevent force migration of irqs which are not in the vector domain x86/boot: Fix kdump, cleanup aborted E820_PRAM max_pfn manipulation KVM: PPC: BookE: Fix a sanity check KVM: MIPS: Drop other CPU ASIDs on guest MMU changes KVM: PPC: Book3s PR: Allow access to unprivileged MMCR2 register mfd: wm8350-i2c: Make sure the i2c regmap functions are compiled mfd: 88pm80x: Double shifting bug in suspend/resume mfd: atmel-hlcdc: Do not sleep in atomic context mfd: rtsx_usb: Avoid setting ucr->current_sg.status ALSA: usb-line6: use the same declaration as definition in header for MIDI manufacturer ID ALSA: usb-audio: Extend DragonFly dB scale quirk to cover other variants ALSA: ali5451: Fix out-of-bound position reporting timekeeping: Fix __ktime_get_fast_ns() regression time: Add cycles to nanoseconds translation mm: Fix build for hardened usercopy ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct ANDROID: binder: Add strong ref checks UPSTREAM: staging/android/ion : fix a race condition in the ion driver ANDROID: android-base: CONFIG_HARDENED_USERCOPY=y UPSTREAM: fs/proc/kcore.c: Add bounce buffer for ktext data UPSTREAM: fs/proc/kcore.c: Make bounce buffer global for read BACKPORT: arm64: Correctly bounds check virt_addr_valid Fix a build breakage in IO latency hist code. UPSTREAM: efi: include asm/early_ioremap.h not asm/efi.h to get early_memremap UPSTREAM: ia64: split off early_ioremap() declarations into asm/early_ioremap.h FROMLIST: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN FROMLIST: arm64: xen: Enable user access before a privcmd hvc call FROMLIST: arm64: Handle faults caused by inadvertent user access with PAN enabled FROMLIST: arm64: Disable TTBR0_EL1 during normal kernel execution FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1 FROMLIST: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro FROMLIST: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros UPSTREAM: arm64: Handle el1 synchronous instruction aborts cleanly UPSTREAM: arm64: include alternative handling in dcache_by_line_op UPSTREAM: arm64: fix "dc cvau" cache operation on errata-affected core UPSTREAM: Revert "arm64: alternatives: add enable parameter to conditional asm macros" UPSTREAM: arm64: Add new asm macro copy_page UPSTREAM: arm64: kill ESR_LNX_EXEC UPSTREAM: arm64: add macro to extract ESR_ELx.EC UPSTREAM: arm64: mm: mark fault_info table const UPSTREAM: arm64: fix dump_instr when PAN and UAO are in use BACKPORT: arm64: Fold proc-macros.S into assembler.h UPSTREAM: arm64: choose memstart_addr based on minimum sparsemem section alignment UPSTREAM: arm64/mm: ensure memstart_addr remains sufficiently aligned UPSTREAM: arm64/kernel: fix incorrect EL0 check in inv_entry macro UPSTREAM: arm64: Add macros to read/write system registers UPSTREAM: arm64/efi: refactor EFI init and runtime code for reuse by 32-bit ARM UPSTREAM: arm64/efi: split off EFI init and runtime code for reuse by 32-bit ARM UPSTREAM: arm64/efi: mark UEFI reserved regions as MEMBLOCK_NOMAP BACKPORT: arm64: only consider memblocks with NOMAP cleared for linear mapping UPSTREAM: mm/memblock: add MEMBLOCK_NOMAP attribute to memblock memory table ANDROID: dm: android-verity: Remove fec_header location constraint BACKPORT: audit: consistently record PIDs with task_tgid_nr() android-base.cfg: Enable kernel ASLR UPSTREAM: vmlinux.lds.h: allow arch specific handling of ro_after_init data section UPSTREAM: arm64: spinlock: fix spin_unlock_wait for LSE atomics UPSTREAM: arm64: avoid TLB conflict with CONFIG_RANDOMIZE_BASE UPSTREAM: arm64: Only select ARM64_MODULE_PLTS if MODULES=y sched: Add Kconfig option DEFAULT_USE_ENERGY_AWARE to set ENERGY_AWARE feature flag sched/fair: remove printk while schedule is in progress ANDROID: fs: FS tracepoints to track IO. sched/walt: Drop arch-specific timer access ANDROID: fiq_debugger: Pass task parameter to unwind_frame() eas/sched/fair: Fixing comments in find_best_target. input: keyreset: switch to orderly_reboot UPSTREAM: tun: fix transmit timestamp support UPSTREAM: arch/arm/include/asm/pgtable-3level.h: add pmd_mkclean for THP net: inet: diag: expose the socket mark to privileged processes. net: diag: make udp_diag_destroy work for mapped addresses. net: diag: support SOCK_DESTROY for UDP sockets net: diag: allow socket bytecode filters to match socket marks net: diag: slightly refactor the inet_diag_bc_audit error checks. net: diag: Add support to filter on device index UPSTREAM: brcmfmac: avoid potential stack overflow in brcmf_cfg80211_start_ap() Linux 4.4.24 ALSA: hda - Add the top speaker pin config for HP Spectre x360 ALSA: hda - Fix headset mic detection problem for several Dell laptops ACPICA: acpi_get_sleep_type_data: Reduce warnings ALSA: hda - Adding one more ALC255 pin definition for headset problem Revert "usbtmc: convert to devm_kzalloc" USB: serial: cp210x: Add ID for a Juniper console Staging: fbtft: Fix bug in fbtft-core usb: misc: legousbtower: Fix NULL pointer deference USB: serial: cp210x: fix hardware flow-control disable dm log writes: fix bug with too large bios clk: xgene: Add missing parenthesis when clearing divider value aio: mark AIO pseudo-fs noexec batman-adv: remove unused callback from batadv_algo_ops struct IB/mlx4: Use correct subnet-prefix in QP1 mads under SR-IOV IB/mlx4: Fix code indentation in QP1 MAD flow IB/mlx4: Fix incorrect MC join state bit-masking on SR-IOV IB/ipoib: Don't allow MC joins during light MC flush IB/core: Fix use after free in send_leave function IB/ipoib: Fix memory corruption in ipoib cm mode connect flow KVM: nVMX: postpone VMCS changes on MSR_IA32_APICBASE write dmaengine: at_xdmac: fix to pass correct device identity to free_irq() kernel/fork: fix CLONE_CHILD_CLEARTID regression in nscd ASoC: omap-mcpdm: Fix irq resource handling sysctl: handle error writing UINT_MAX to u32 fields powerpc/prom: Fix sub-processor option passed to ibm, client-architecture-support brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get() brcmsmac: Free packet if dma_mapping_error() fails in dma_rxfill brcmfmac: Fix glob_skb leak in brcmf_sdiod_recv_chain ASoC: Intel: Skylake: Fix error return code in skl_probe() pNFS/flexfiles: Fix layoutcommit after a commit to DS pNFS/files: Fix layoutcommit after a commit to DS NFS: Don't drop CB requests with invalid principals svc: Avoid garbage replies when pc_func() returns rpc_drop_reply dmaengine: at_xdmac: fix debug string fnic: pci_dma_mapping_error() doesn't return an error code avr32: off by one in at32_init_pio() ath9k: Fix programming of minCCA power threshold gspca: avoid unused variable warnings em28xx-i2c: rt_mutex_trylock() returns zero on failure NFC: fdp: Detect errors from fdp_nci_create_conn() iwlmvm: mvm: set correct state in smart-fifo configuration tile: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO pstore: drop file opened reference count blk-mq: actually hook up defer list when running requests hwrng: omap - Fix assumption that runtime_get_sync will always succeed ARM: sa1111: fix pcmcia suspend/resume ARM: shmobile: fix regulator quirk for Gen2 ARM: sa1100: clear reset status prior to reboot ARM: sa1100: fix 3.6864MHz clock ARM: sa1100: register clocks early ARM: sun5i: Fix typo in trip point temperature regulator: qcom_smd: Fix voltage ranges for pm8x41 regulator: qcom_spmi: Update mvs1/mvs2 switches on pm8941 regulator: qcom_spmi: Add support for get_mode/set_mode on switches regulator: qcom_spmi: Add support for S4 supply on pm8941 tpm: fix byte-order for the value read by tpm2_get_tpm_pt printk: fix parsing of "brl=" option MIPS: uprobes: fix use of uninitialised variable MIPS: Malta: Fix IOCU disable switch read for MIPS64 MIPS: fix uretprobe implementation MIPS: uprobes: remove incorrect set_orig_insn arm64: debug: avoid resetting stepping state machine when TIF_SINGLESTEP ARM: 8618/1: decompressor: reset ttbcr fields to use TTBR0 on ARMv7 irqchip/gicv3: Silence noisy DEBUG_PER_CPU_MAPS warning gpio: sa1100: fix irq probing for ucb1x00 usb: gadget: fsl_qe_udc: signedness bug in qe_get_frame() ceph: fix race during filling readdir cache iwlwifi: mvm: don't use ret when not initialised iwlwifi: pcie: fix access to scratch buffer spi: sh-msiof: Avoid invalid clock generator parameters hwmon: (adt7411) set bit 3 in CFG1 register nvmem: Declare nvmem_cell_read() consistently ipvs: fix bind to link-local mcast IPv6 address in backup tools/vm/slabinfo: fix an unintentional printf mmc: pxamci: fix potential oops drivers/perf: arm_pmu: Fix leak in error path pinctrl: Flag strict is a field in struct pinmux_ops pinctrl: uniphier: fix .pin_dbg_show() callback i40e: avoid null pointer dereference perf/core: Fix pmu::filter_match for SW-led groups iwlwifi: mvm: fix a few firmware capability checks usb: musb: fix DMA for host mode usb: musb: Fix DMA desired mode for Mentor DMA engine ARM: 8617/1: dma: fix dma_max_pfn() ARM: 8616/1: dt: Respect property size when parsing CPUs drm/radeon/si/dpm: add workaround for for Jet parts drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion x86/boot: Initialize FPU and X86_FEATURE_ALWAYS even if we don't have CPUID x86/init: Fix cr4_init_shadow() on CR4-less machines can: dev: fix deadlock reported after bus-off mm,ksm: fix endless looping in allocating memory when ksm enable mtd: nand: davinci: Reinitialize the HW ECC engine in 4bit hwctl cpuset: handle race between CPU hotplug and cpuset_hotplug_work usercopy: fold builtin_const check into inline function Linux 4.4.23 hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common() qxl: check for kmap failures power: supply: max17042_battery: fix model download bug. power_supply: tps65217-charger: fix missing platform_set_drvdata() PM / hibernate: Fix rtree_next_node() to avoid walking off list ends PM / hibernate: Restore processor state before using per-CPU variables MIPS: paravirt: Fix undefined reference to smp_bootstrap MIPS: Add a missing ".set pop" in an early commit MIPS: Avoid a BUG warning during prctl(PR_SET_FP_MODE, ...) MIPS: Remove compact branch policy Kconfig entries MIPS: vDSO: Fix Malta EVA mapping to vDSO page structs MIPS: SMP: Fix possibility of deadlock when bringing CPUs online MIPS: Fix pre-r6 emulation FPU initialisation i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended i2c-eg20t: fix race between i2c init and interrupt enable btrfs: ensure that file descriptor used with subvol ioctls is a dir nl80211: validate number of probe response CSA counters can: flexcan: fix resume function mm: delete unnecessary and unsafe init_tlb_ubc() tracing: Move mutex to protect against resetting of seq data fix memory leaks in tracing_buffers_splice_read() power: reset: hisi-reboot: Unmap region obtained by of_iomap mtd: pmcmsp-flash: Allocating too much in init_msp_flash() mtd: maps: sa1100-flash: potential NULL dereference fix fault_in_multipages_...() on architectures with no-op access_ok() fanotify: fix list corruption in fanotify_get_response() fsnotify: add a way to stop queueing events on group shutdown xfs: prevent dropping ioend completions during buftarg wait autofs: use dentry flags to block walks during expire autofs races pwm: Mark all devices as "might sleep" bridge: re-introduce 'fix parsing of MLDv2 reports' net: smc91x: fix SMC accesses Revert "phy: IRQ cannot be shared" net: dsa: bcm_sf2: Fix race condition while unmasking interrupts net/mlx5: Added missing check of msg length in verifying its signature tipc: fix NULL pointer dereference in shutdown() net/irda: handle iriap_register_lsap() allocation failure vti: flush x-netns xfrm cache when vti interface is removed af_unix: split 'u->readlock' into two: 'iolock' and 'bindlock' Revert "af_unix: Fix splice-bind deadlock" bonding: Fix bonding crash megaraid: fix null pointer check in megasas_detach_one(). nouveau: fix nv40_perfctr_next() cleanup regression Staging: iio: adc: fix indent on break statement iwlegacy: avoid warning about missing braces ath9k: fix misleading indentation am437x-vfpe: fix typo in vpfe_get_app_input_index Add braces to avoid "ambiguous ‘else’" compiler warnings net: caif: fix misleading indentation Makefile: Mute warning for __builtin_return_address(>0) for tracing only Disable "frame-address" warning Disable "maybe-uninitialized" warning globally gcov: disable -Wmaybe-uninitialized warning Kbuild: disable 'maybe-uninitialized' warning for CONFIG_PROFILE_ALL_BRANCHES kbuild: forbid kernel directory to contain spaces and colons tools: Support relative directory path for 'O=' Makefile: revert "Makefile: Document ability to make file.lst and file.S" partially kbuild: Do not run modules_install and install in paralel ocfs2: fix start offset to ocfs2_zero_range_for_truncate() ocfs2/dlm: fix race between convert and migration crypto: echainiv - Replace chaining with multiplication crypto: skcipher - Fix blkcipher walk OOM crash crypto: arm/aes-ctr - fix NULL dereference in tail processing crypto: arm64/aes-ctr - fix NULL dereference in tail processing tcp: properly scale window in tcp_v[46]_reqsk_send_ack() tcp: fix use after free in tcp_xmit_retransmit_queue() tcp: cwnd does not increase in TCP YeAH ipv6: release dst in ping_v6_sendmsg ipv4: panic in leaf_walk_rcu due to stale node pointer reiserfs: fix "new_insert_key may be used uninitialized ..." Fix build warning in kernel/cpuset.c include/linux/kernel.h: change abs() macro so it uses consistent return type Linux 4.4.22 openrisc: fix the fix of copy_from_user() avr32: fix 'undefined reference to `___copy_from_user' ia64: copy_from_user() should zero the destination on access_ok() failure genirq/msi: Fix broken debug output ppc32: fix copy_from_user() sparc32: fix copy_from_user() mn10300: copy_from_user() should zero on access_ok() failure... nios2: copy_from_user() should zero the tail of destination openrisc: fix copy_from_user() parisc: fix copy_from_user() metag: copy_from_user() should zero the destination on access_ok() failure alpha: fix copy_from_user() asm-generic: make copy_from_user() zero the destination properly mips: copy_from_user() must zero the destination on access_ok() failure hexagon: fix strncpy_from_user() error return sh: fix copy_from_user() score: fix copy_from_user() and friends blackfin: fix copy_from_user() cris: buggered copy_from_user/copy_to_user/clear_user frv: fix clear_user() asm-generic: make get_user() clear the destination on errors ARC: uaccess: get_user to zero out dest in cause of fault s390: get_user() should zero on failure score: fix __get_user/get_user nios2: fix __get_user() sh64: failing __get_user() should zero m32r: fix __get_user() mn10300: failing __get_user() and get_user() should zero fix minor infoleak in get_user_ex() microblaze: fix copy_from_user() avr32: fix copy_from_user() microblaze: fix __get_user() fix iov_iter_fault_in_readable() irqchip/atmel-aic: Fix potential deadlock in ->xlate() genirq: Provide irq_gc_{lock_irqsave,unlock_irqrestore}() helpers drm: Only use compat ioctl for addfb2 on X86/IA64 drm: atmel-hlcdc: Fix vertical scaling net: simplify napi_synchronize() to avoid warnings kconfig: tinyconfig: provide whole choice blocks to avoid warnings soc: qcom/spm: shut up uninitialized variable warning pinctrl: at91-pio4: use %pr format string for resource mmc: dw_mmc: use resource_size_t to store physical address drm/i915: Avoid pointer arithmetic in calculating plane surface offset mpssd: fix buffer overflow warning gma500: remove annoying deprecation warning ipv6: addrconf: fix dev refcont leak when DAD failed sched/core: Fix a race between try_to_wake_up() and a woken up task Revert "wext: Fix 32 bit iwpriv compatibility issue with 64 bit Kernel" ath9k: fix using sta->drv_priv before initializing it md-cluster: make md-cluster also can work when compiled into kernel xhci: fix null pointer dereference in stop command timeout function fuse: direct-io: don't dirty ITER_BVEC pages Btrfs: remove root_log_ctx from ctx list before btrfs_sync_log returns crypto: cryptd - initialize child shash_desc on import arm64: spinlocks: implement smp_mb__before_spinlock() as smp_mb() pinctrl: sunxi: fix uart1 CTS/RTS pins at PG on A23/A33 pinctrl: pistachio: fix mfio pll_lock pinmux dm crypt: fix error with too large bios dm log writes: move IO accounting earlier to fix error path dm log writes: fix check of kthread_run() return value bus: arm-ccn: Fix XP watchpoint settings bitmask bus: arm-ccn: Do not attempt to configure XPs for cycle counter bus: arm-ccn: Fix PMU handling of MN ARM: dts: STiH407-family: Provide interconnect clock for consumption in ST SDHCI ARM: dts: overo: fix gpmc nand on boards with ethernet ARM: dts: overo: fix gpmc nand cs0 range ARM: dts: imx6qdl: Fix SPDIF regression ARM: OMAP3: hwmod data: Add sysc information for DSI ARM: kirkwood: ib62x0: fix size of u-boot environment partition ARM: imx6: add missing BM_CLPCR_BYPASS_PMIC_READY setting for imx6sx ARM: imx6: add missing BM_CLPCR_BYP_MMDC_CH0_LPM_HS setting for imx6ul ARM: AM43XX: hwmod: Fix RSTST register offset for pruss cpuset: make sure new tasks conform to the current config of the cpuset net: thunderx: Fix OOPs with ethtool --register-dump USB: change bInterval default to 10 ms ARM: dts: STiH410: Handle interconnect clock required by EHCI/OHCI (USB) usb: chipidea: udc: fix NULL ptr dereference in isr_setup_status_phase usb: renesas_usbhs: fix clearing the {BRDY,BEMP}STS condition USB: serial: simple: add support for another Infineon flashloader serial: 8250: added acces i/o products quad and octal serial cards serial: 8250_mid: fix divide error bug if baud rate is 0 iio: ensure ret is initialized to zero before entering do loop iio:core: fix IIO_VAL_FRACTIONAL sign handling iio: accel: kxsd9: Fix scaling bug iio: fix pressure data output unit in hid-sensor-attributes iio: accel: bmc150: reset chip at init time iio: adc: at91: unbreak channel adc channel 3 iio: ad799x: Fix buffered capture for ad7991/ad7995/ad7999 iio: adc: ti_am335x_adc: Increase timeout value waiting for ADC sample iio: adc: ti_am335x_adc: Protect FIFO1 from concurrent access iio: adc: rockchip_saradc: reset saradc controller before programming it iio: proximity: as3935: set up buffer timestamps for non-zero values iio: accel: kxsd9: Fix raw read return kvm-arm: Unmap shadow pagetables properly x86/AMD: Apply erratum 665 on machines without a BIOS fix x86/paravirt: Do not trace _paravirt_ident_*() functions ARC: mm: fix build breakage with STRICT_MM_TYPECHECKS IB/uverbs: Fix race between uverbs_close and remove_one dm flakey: fix reads to be issued if drop_writes configured audit: fix exe_file access in audit_exe_compare mm: introduce get_task_exe_file kexec: fix double-free when failing to relocate the purgatory NFSv4.1: Fix the CREATE_SESSION slot number accounting pNFS: Ensure LAYOUTGET and LAYOUTRETURN are properly serialised nfsd: Close race between nfsd4_release_lockowner and nfsd4_lock NFSv4.x: Fix a refcount leak in nfs_callback_up_net pNFS: The client must not do I/O to the DS if it's lease has expired kernfs: don't depend on d_find_any_alias() when generating notifications powerpc/mm: Don't alias user region to other regions below PAGE_OFFSET powerpc/powernv : Drop reference added by kset_find_obj() powerpc/tm: do not use r13 for tabort_syscall tipc: move linearization of buffers to generic code lightnvm: put bio before return fscrypto: require write access to mount to set encryption policy Revert "KVM: x86: fix missed hardware breakpoints" MIPS: KVM: Check for pfn noslot case clocksource/drivers/sun4i: Clear interrupts after stopping timer in probe function fscrypto: add authorization check for setting encryption policy ext4: use __GFP_NOFAIL in ext4_free_blocks() Conflicts: arch/arm/kernel/devtree.c arch/arm64/Kconfig arch/arm64/kernel/arm64ksyms.c arch/arm64/kernel/psci.c arch/arm64/mm/fault.c drivers/android/binder.c drivers/usb/host/xhci-hub.c fs/ext4/readpage.c include/linux/mmc/core.h include/linux/mmzone.h mm/memcontrol.c net/core/filter.c net/netlink/af_netlink.c net/netlink/af_netlink.h Change-Id: I99fe7a0914e83e284b11b33185b71448a8999d1f Signed-off-by: Runmin Wang <runminw@codeaurora.org> Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
| * | | | | | Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidAlex Shi2016-11-01
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| | * | | | | Merge tag 'v4.4.30' into linux-linaro-lsk-v4.4Alex Shi2016-11-01
| | |\| | | | | | | | | | | | | | | | | | | | | | | | | This is the 4.4.30 stable release
| | | * | | | perf symbols: Fixup symbol sizes before picking best onesArnaldo Carvalho de Melo2016-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 432746f8e0b6a82ba832b771afe31abd51af6752 upstream. When we call symbol__fixup_duplicate() we use algorithms to pick the "best" symbols for cases where there are various functions/aliases to an address, and those check zero size symbols, which, before calling symbol__fixup_end() are _all_ symbols in a just parsed kallsyms file. So first fixup the end, then fixup the duplicates. Found while trying to figure out why 'perf test vmlinux' failed, see the output of 'perf test -v vmlinux' to see cases where the symbols picked as best for vmlinux don't match the ones picked for kallsyms. Cc: Anton Blanchard <anton@samba.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Fixes: 694bf407b061 ("perf symbols: Add some heuristics for choosing the best duplicate symbol") Link: http://lkml.kernel.org/n/tip-rxqvdgr0mqjdxee0kf8i2ufn@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | | * | | | perf symbols: Check symbol_conf.allow_aliases for kallsyms loading tooArnaldo Carvalho de Melo2016-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit c97b40e4d15f13a36cd037d598e45cbe9e1e5757 upstream. We can allow aliases to be kept, but we were checking this just when loading vmlinux files, be consistent, do it for any symbol table loading code that calls symbol__fixup_duplicate() by making this function check .allow_aliases instead. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Fixes: 680d926a8cb0 ("perf symbols: Allow symbol alias when loading map for symbol name") Link: http://lkml.kernel.org/n/tip-z0avp0s6cfjckc4xj3pdfjdz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | | * | | | perf stat: Fix interval output valuesJiri Olsa2016-10-31
| | | | |_|/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 51fd2df1e882a3c2a3f4b6c9ff243a93c9046dba upstream. We broke interval data displays with commit: 3f416f22d1e2 ("perf stat: Do not clean event's private stats") This commit removed stats cleaning, which is important for '-r' option to carry counters data over the whole run. But it's necessary to clean it for interval mode, otherwise the displayed value is avg of all previous values. Before: $ perf stat -e cycles -a -I 1000 record # time counts unit events 1.000240796 75,216,287 cycles 2.000512791 107,823,524 cycles $ perf stat report # time counts unit events 1.000240796 75,216,287 cycles 2.000512791 91,519,906 cycles Now: $ perf stat report # time counts unit events 1.000240796 75,216,287 cycles 2.000512791 107,823,524 cycles Notice the second value being bigger (91,.. < 107,..). This could be easily verified by using perf script which displays raw stat data: $ perf script CPU THREAD VAL ENA RUN TIME EVENT 0 -1 23855779 1000209530 1000209530 1000240796 cycles 1 -1 33340397 1000224964 1000224964 1000240796 cycles 2 -1 15835415 1000226695 1000226695 1000240796 cycles 3 -1 2184696 1000228245 1000228245 1000240796 cycles 0 -1 97014312 2000514533 2000514533 2000512791 cycles 1 -1 46121497 2000543795 2000543795 2000512791 cycles 2 -1 32269530 2000543566 2000543566 2000512791 cycles 3 -1 7634472 2000544108 2000544108 2000512791 cycles The sum of the first 4 values is the first interval aggregated value: 23855779 + 33340397 + 15835415 + 2184696 = 75,216,287 The sum of the second 4 values minus first value is the second interval aggregated value: 97014312 + 46121497 + 32269530 + 7634472 - 75216287 = 107,823,524 Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1454485436-20639-1-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidAlex Shi2016-10-29
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| | * | | | Merge tag 'v4.4.28' into linux-linaro-lsk-v4.4Alex Shi2016-10-29
| | |\| | | | | | | | | | | | | | | | | | | | | This is the 4.4.28 stable release
| | | * | | perf intel-pt: Fix MTC timestamp calculation for large MTC periodsAdrian Hunter2016-10-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3bccbe20f6d188ce7b00326e776b745cfd35b10a upstream. The MTC packet provides a 8-bit slice of CTC which is related to TSC by the TMA packet, however the TMA packet only provides the lower 16 bits of CTC. If mtc_shift > 8 then some of the MTC bits are not in the CTC provided by the TMA packet. Fix-up the last_mtc calculated from the TMA packet by copying the missing bits from the current MTC assuming the least difference between the two, and that the current MTC comes after last_mtc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1475062896-22274-2-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | | * | | perf intel-pt: Fix estimated timestamps for cycle-accurate modeAdrian Hunter2016-10-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 51ee6481fa8e879cc942bcc1b0af713e158b7a98 upstream. In cycle-accurate mode, timestamps can be calculated from CYC packets. The decoder also estimates timestamps based on the number of instructions since the last timestamp. For that to work in cycle-accurate mode, the instruction count needs to be reset to zero when a timestamp is calculated from a CYC packet, but that wasn't happening, so fix it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1475062896-22274-1-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | | * | | perf intel-pt: Fix snapshot overlap detection decoder errorsAdrian Hunter2016-10-28
| | | | |/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 810c398bc09b2f2dfde52a7d2483a710612c5fb8 upstream. Fix occasional decoder errors decoding trace data collected in snapshot mode. Snapshot mode can take successive snapshots of trace which might overlap. The decoder checks whether there is an overlap but only looks at the current and previous buffer. However buffers that do not contain synchronization (i.e. PSB) packets cannot be decoded or used for overlap checking. That means the decoder actually needs to check overlaps between the current buffer and the previous buffer that contained usable data. Make that change. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Link: http://lkml.kernel.org/r/1474641528-18776-10-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4Runmin Wang2016-10-28
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * origin/tmp-da9a92f: arm64: kaslr: increase randomization granularity arm64: relocatable: deal with physically misaligned kernel images arm64: don't map TEXT_OFFSET bytes below the kernel if we can avoid it arm64: kernel: replace early 64-bit literal loads with move-immediates arm64: introduce mov_q macro to move a constant into a 64-bit register arm64: kernel: perform relocation processing from ID map arm64: kernel: use literal for relocated address of __secondary_switched arm64: kernel: don't export local symbols from head.S arm64: simplify kernel segment mapping granularity arm64: cover the .head.text section in the .text segment mapping arm64: move early boot code to the .init segment arm64: use 'segment' rather than 'chunk' to describe mapped kernel regions arm64: mm: Mark .rodata as RO Linux 4.4.16 ovl: verify upper dentry before unlink and rename drm/i915: Revert DisplayPort fast link training feature tmpfs: fix regression hang in fallocate undo tmpfs: don't undo fallocate past its last page crypto: qat - make qat_asym_algs.o depend on asn1 headers xen/acpi: allow xen-acpi-processor driver to load on Xen 4.7 File names with trailing period or space need special case conversion cifs: dynamic allocation of ntlmssp blob Fix reconnect to not defer smb3 session reconnect long after socket reconnect 53c700: fix BUG on untagged commands s390: fix test_fp_ctl inline assembly contraints scsi: fix race between simultaneous decrements of ->host_failed ovl: verify upper dentry in ovl_remove_and_whiteout() ovl: Copy up underlying inode's ->i_mode to overlay inode ARM: mvebu: fix HW I/O coherency related deadlocks ARM: dts: armada-38x: fix MBUS_ID for crypto SRAM on Armada 385 Linksys ARM: sunxi/dt: make the CHIP inherit from allwinner,sun5i-a13 ALSA: hda: add AMD Stoney PCI ID with proper driver caps ALSA: hda - fix use-after-free after module unload ALSA: ctl: Stop notification after disconnection ALSA: pcm: Free chmap at PCM free callback, too ALSA: hda/realtek - add new pin definition in alc225 pin quirk table ALSA: hda - fix read before array start ALSA: hda - Add PCI ID for Kabylake-H ALSA: hda/realtek: Add Lenovo L460 to docking unit fixup ALSA: timer: Fix negative queue usage by racy accesses ALSA: echoaudio: Fix memory allocation ALSA: au88x0: Fix calculation in vortex_wtdma_bufshift() ALSA: hda / realtek - add two more Thinkpad IDs (5050,5053) for tpt460 fixup ALSA: hda - Fix the headset mic jack detection on Dell machine ALSA: dummy: Fix a use-after-free at closing hwmon: (dell-smm) Cache fan_type() calls and change fan detection hwmon: (dell-smm) Disallow fan_type() calls on broken machines hwmon: (dell-smm) Restrict fan control and serial number to CAP_SYS_ADMIN by default tty/vt/keyboard: fix OOB access in do_compute_shiftstate() tty: vt: Fix soft lockup in fbcon cursor blink timer. iio:ad7266: Fix probe deferral for vref iio:ad7266: Fix support for optional regulators iio:ad7266: Fix broken regulator error handling iio: accel: kxsd9: fix the usage of spi_w8r8() staging: iio: accel: fix error check iio: hudmidity: hdc100x: fix incorrect shifting and scaling iio: humidity: hdc100x: fix IIO_TEMP channel reporting iio: humidity: hdc100x: correct humidity integration time mask iio: proximity: as3935: fix buffer stack trashing iio: proximity: as3935: remove triggered buffer processing iio: proximity: as3935: correct IIO_CHAN_INFO_RAW output iio: light apds9960: Add the missing dev.parent iio:st_pressure: fix sampling gains (bring inline with ABI) iio: Fix error handling in iio_trigger_attach_poll_func xen/balloon: Fix declared-but-not-defined warning perf/x86: Fix undefined shift on 32-bit kernels memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing drm/vmwgfx: Fix error paths when mapping framebuffer drm/vmwgfx: Delay pinning fbdev framebuffer until after mode set drm/vmwgfx: Check pin count before attempting to move a buffer drm/vmwgfx: Work around mode set failure in 2D VMs drm/vmwgfx: Add an option to change assumed FB bpp drm/ttm: Make ttm_bo_mem_compat available drm: atmel-hlcdc: actually disable scaling when no scaling is required drm: make drm_atomic_set_mode_prop_for_crtc() more reliable drm: add missing drm_mode_set_crtcinfo call drm/i915: Update CDCLK_FREQ register on BDW after changing cdclk frequency drm/i915: Update ifdeffery for mutex->owner drm/i915: Refresh cached DP port register value on resume drm/i915/ilk: Don't disable SSC source if it's in use drm/nouveau/disp/sor/gf119: select correct sor when poking training pattern drm/nouveau: fix for disabled fbdev emulation drm/nouveau/fbcon: fix out-of-bounds memory accesses drm/nouveau/gr/gf100-: update sm error decoding from gk20a nvgpu headers drm/nouveau/disp/sor/gf119: both links use the same training register virtio_balloon: fix PFN format for virtio-1 drm/dp/mst: Always clear proposed vcpi table for port. drm/amdkfd: destroy dbgmgr in notifier release drm/amdkfd: unbind only existing processes ubi: Make recover_peb power cut aware drm/amdgpu/gfx7: fix broken condition check drm/radeon: fix asic initialization for virtualized environments btrfs: account for non-CoW'd blocks in btrfs_abort_transaction percpu: fix synchronization between synchronous map extension and chunk destruction percpu: fix synchronization between chunk->map_extend_work and chunk destruction af_unix: fix hard linked sockets on overlay vfs: add d_real_inode() helper arm64: Rework valid_user_regs ipmi: Remove smi_msg from waiting_rcv_msgs list before handle_one_recv_msg() drm/mgag200: Black screen fix for G200e rev 4 iommu/amd: Fix unity mapping initialization race iommu/vt-d: Enable QI on all IOMMUs before setting root entry iommu/arm-smmu: Wire up map_sg for arm-smmu-v3 base: make module_create_drivers_dir race-free tracing: Handle NULL formats in hold_module_trace_bprintk_format() HID: multitouch: enable palm rejection for Windows Precision Touchpad HID: hiddev: validate num_values for HIDIOCGUSAGES, HIDIOCSUSAGES commands HID: elo: kill not flush the work KVM: nVMX: VMX instructions: fix segment checks when L1 is in long mode. kvm: Fix irq route entries exceeding KVM_MAX_IRQ_ROUTES KEYS: potential uninitialized variable ARCv2: LLSC: software backoff is NOT needed starting HS2.1c ARCv2: Check for LL-SC livelock only if LLSC is enabled ipv6: Fix mem leak in rt6i_pcpu cdc_ncm: workaround for EM7455 "silent" data interface net_sched: fix mirrored packets checksum packet: Use symmetric hash for PACKET_FANOUT_HASH. sched/fair: Fix cfs_rq avg tracking underflow UBIFS: Implement ->migratepage() mm: Export migrate_page_move_mapping and migrate_page_copy MIPS: KVM: Fix modular KVM under QEMU ARM: 8579/1: mm: Fix definition of pmd_mknotpresent ARM: 8578/1: mm: ensure pmd_present only checks the valid bit ARM: imx6ul: Fix Micrel PHY mask NFS: Fix another OPEN_DOWNGRADE bug make nfs_atomic_open() call d_drop() on all ->open_context() errors. nfsd: check permissions when setting ACLs posix_acl: Add set_posix_acl nfsd: Extend the mutex holding region around in nfsd4_process_open2() nfsd: Always lock state exclusively. nfsd4/rpc: move backchannel create logic into rpc code writeback: use higher precision calculation in domain_dirty_limits() thermal: cpu_cooling: fix improper order during initialization uvc: Forward compat ioctls to their handlers directly Revert "gpiolib: Split GPIO flags parsing and GPIO configuration" x86/amd_nb: Fix boot crash on non-AMD systems kprobes/x86: Clear TF bit in fault on single-stepping x86, build: copy ldlinux.c32 to image.iso locking/static_key: Fix concurrent static_key_slow_inc() locking/qspinlock: Fix spin_unlock_wait() some more locking/ww_mutex: Report recursive ww_mutex locking early of: irq: fix of_irq_get[_byname]() kernel-doc of: fix autoloading due to broken modalias with no 'compatible' mnt: If fs_fully_visible fails call put_filesystem. mnt: Account for MS_RDONLY in fs_fully_visible mnt: fs_fully_visible test the proper mount for MNT_LOCKED usb: common: otg-fsm: add license to usb-otg-fsm USB: EHCI: declare hostpc register as zero-length array usb: dwc2: fix regression on big-endian PowerPC/ARM systems powerpc/tm: Always reclaim in start_thread() for exec() class syscalls powerpc/pseries: Fix IBM_ARCH_VEC_NRCORES_OFFSET since POWER8NVL was added powerpc/pseries: Fix PCI config address for DDW powerpc/iommu: Remove the dependency on EEH struct in DDW mechanism IB/mlx4: Properly initialize GRH TClass and FlowLabel in AHs IB/cm: Fix a recently introduced locking bug EDAC, sb_edac: Fix rank lookup on Broadwell mac80211: Fix mesh estab_plinks counting in STA removal case mac80211_hwsim: Add missing check for HWSIM_ATTR_SIGNAL mac80211: mesh: flush mesh paths unconditionally mac80211: fix fast_tx header alignment Linux 4.4.15 usb: dwc3: exynos: Fix deferred probing storm. usb: host: ehci-tegra: Grab the correct UTMI pads reset usb: gadget: fix spinlock dead lock in gadgetfs USB: mos7720: delete parport xhci: Fix handling timeouted commands on hosts in weird states. USB: xhci: Add broken streams quirk for Frescologic device id 1009 usb: xhci-plat: properly handle probe deferral for devm_clk_get() xhci: Cleanup only when releasing primary hcd usb: musb: host: correct cppi dma channel for isoch transfer usb: musb: Ensure rx reinit occurs for shared_fifo endpoints usb: musb: Stop bulk endpoint while queue is rotated usb: musb: only restore devctl when session was set in backup usb: quirks: Add no-lpm quirk for Acer C120 LED Projector usb: quirks: Fix sorting USB: uas: Fix slave queue_depth not being set crypto: user - re-add size check for CRYPTO_MSG_GETALG crypto: ux500 - memmove the right size crypto: vmx - Increase priority of aes-cbc cipher AX.25: Close socket connection on session completion bpf: try harder on clones when writing into skb net: alx: Work around the DMA RX overflow issue net: macb: fix default configuration for GMAC on AT91 neigh: Explicitly declare RCU-bh read side critical section in neigh_xmit() bpf, perf: delay release of BPF prog after grace period sock_diag: do not broadcast raw socket destruction Bridge: Fix ipv6 mc snooping if bridge has no ipv6 address ipmr/ip6mr: Initialize the last assert time of mfc entries. netem: fix a use after free esp: Fix ESN generation under UDP encapsulation sit: correct IP protocol used in ipip6_err net: Don't forget pr_fmt on net_dbg_ratelimited for CONFIG_DYNAMIC_DEBUG net_sched: fix pfifo_head_drop behavior vs backlog sdcardfs: Truncate packages_gid.list on overflow UPSTREAM: cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind BACKPORT: proc: add /proc/<pid>/timerslack_ns interface BACKPORT: timer: convert timer_slack_ns from unsigned long to u64 netfilter: xt_quota2: make quota2_log work well Revert "usb: gadget: prevent change of Host MAC address of 'usb0' interface" BACKPORT: PM / sleep: Go direct_complete if driver has no callbacks ANDROID: base-cfg: enable UID_CPUTIME UPSTREAM: USB: usbfs: fix potential infoleak in devio UPSTREAM: ALSA: timer: Fix leak in events via snd_timer_user_ccallback UPSTREAM: ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt UPSTREAM: ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS ANDROID: configs: remove unused configs ANDROID: cpu: send KOBJ_ONLINE event when enabling cpus ANDROID: dm verity fec: initialize recursion level ANDROID: dm verity fec: fix RS block calculation Linux 4.4.14 netfilter: x_tables: introduce and use xt_copy_counters_from_user netfilter: x_tables: do compat validation via translate_table netfilter: x_tables: xt_compat_match_from_user doesn't need a retval netfilter: ip6_tables: simplify translate_compat_table args netfilter: ip_tables: simplify translate_compat_table args netfilter: arp_tables: simplify translate_compat_table args netfilter: x_tables: don't reject valid target size on some architectures netfilter: x_tables: validate all offsets and sizes in a rule netfilter: x_tables: check for bogus target offset netfilter: x_tables: check standard target size too netfilter: x_tables: add compat version of xt_check_entry_offsets netfilter: x_tables: assert minimum target size netfilter: x_tables: kill check_entry helper netfilter: x_tables: add and use xt_check_entry_offsets netfilter: x_tables: validate targets of jumps netfilter: x_tables: don't move to non-existent next rule drm/core: Do not preserve framebuffer on rmfb, v4. crypto: qat - fix adf_ctl_drv.c:undefined reference to adf_init_pf_wq netfilter: x_tables: fix unconditional helper netfilter: x_tables: make sure e->next_offset covers remaining blob size netfilter: x_tables: validate e->target_offset early MIPS: Fix 64k page support for 32 bit kernels. sparc64: Fix return from trap window fill crashes. sparc: Harden signal return frame checks. sparc64: Take ctx_alloc_lock properly in hugetlb_setup(). sparc64: Reduce TLB flushes during hugepte changes sparc/PCI: Fix for panic while enabling SR-IOV sparc64: Fix sparc64_set_context stack handling. sparc64: Fix numa node distance initialization sparc64: Fix bootup regressions on some Kconfig combinations. sparc: Fix system call tracing register handling. fix d_walk()/non-delayed __d_free() race sched: panic on corrupted stack end proc: prevent stacking filesystems on top x86/entry/traps: Don't force in_interrupt() to return true in IST handlers wext: Fix 32 bit iwpriv compatibility issue with 64 bit Kernel ecryptfs: forbid opening files without mmap handler memcg: add RCU locking around css_for_each_descendant_pre() in memcg_offline_kmem() parisc: Fix pagefault crash in unaligned __get_user() call pinctrl: mediatek: fix dual-edge code defect powerpc/pseries: Add POWER8NVL support to ibm,client-architecture-support call powerpc: Use privileged SPR number for MMCR2 powerpc: Fix definition of SIAR and SDAR registers powerpc/pseries/eeh: Handle RTAS delay requests in configure_bridge arm64: mm: always take dirty state from new pte in ptep_set_access_flags arm64: Provide "model name" in /proc/cpuinfo for PER_LINUX32 tasks crypto: ccp - Fix AES XTS error for request sizes above 4096 crypto: public_key: select CRYPTO_AKCIPHER irqchip/gic-v3: Fix ICC_SGI1R_EL1.INTID decoding mask s390/bpf: reduce maximum program size to 64 KB s390/bpf: fix recache skb->data/hlen for skb_vlan_push/pop gpio: bcm-kona: fix bcm_kona_gpio_reset() warnings ARM: fix PTRACE_SETVFPREGS on SMP systems ALSA: hda/realtek: Add T560 docking unit fixup ALSA: hda/realtek - Add support for new codecs ALC700/ALC701/ALC703 ALSA: hda/realtek - ALC256 speaker noise issue ALSA: hda - Fix headset mic detection problem for Dell machine ALSA: hda - Add PCI ID for Kabylake KVM: irqfd: fix NULL pointer dereference in kvm_irq_map_gsi KVM: x86: fix OOPS after invalid KVM_SET_DEBUGREGS vxlan, gre, geneve: Set a large MTU on ovs-created tunnel devices geneve: Relax MTU constraints vxlan: Relax MTU constraints ipv6: Skip XFRM lookup if dst_entry in socket cache is valid l2tp: fix configuration passed to setup_udp_tunnel_sock() bridge: Don't insert unnecessary local fdb entry on changing mac address tcp: record TLP and ER timer stats in v6 stats vxlan: Accept user specified MTU value when create new vxlan link team: don't call netdev_change_features under team->lock sfc: on MC reset, clear PIO buffer linkage in TXQs bpf, inode: disallow userns mounts uapi glibc compat: fix compilation when !__USE_MISC in glibc udp: prevent skbs lingering in tunnel socket queues bpf: Use mount_nodev not mount_ns to mount the bpf filesystem tuntap: correctly wake up process during uninit switchdev: pass pointer to fib_info instead of copy tipc: fix nametable publication field in nl compat netlink: Fix dump skb leak/double free tipc: check nl sock before parsing nested attributes scsi: Add QEMU CD-ROM to VPD Inquiry Blacklist scsi_lib: correctly retry failed zero length REQ_TYPE_FS commands cs-etm: associating output packet with CPU they executed on cs-etm: removing unecessary structure field cs-etm: account for each trace buffer in the queue cs-etm: avoid casting variable perf tools: fixing Makefile problems perf tools: new naming convention for openCSD perf scripts: Add python scripts for CoreSight traces perf tools: decoding capailitity for CoreSight traces perf symbols: Check before overwriting build_id perf tools: pushing driver configuration down to the kernel perf tools: add infrastructure for PMU specific configuration coresight: etm-perf: incorporating sink definition from the cmd line coresight: adding sink parameter to function coresight_build_path() perf: passing struct perf_event to function setup_aux() perf/core: adding PMU driver specific configuration perf tools: adding coresight etm PMU record capabilities perf tools: making coresight PMU listable coresight: tmc: implementing TMC-ETR AUX space API coresight: Add support for Juno platform coresight: Handle build path error coresight: Fix erroneous memset in tmc_read_unprepare_etr coresight: Fix tmc_read_unprepare_etr coresight: Fix NULL pointer dereference in _coresight_build_path ANDROID: dm verity fec: add missing release from fec_ktype ANDROID: dm verity fec: limit error correction recursion ANDROID: restrict access to perf events FROMLIST: security,perf: Allow further restriction of perf_event_open BACKPORT: perf tools: Document the perf sysctls Revert "armv6 dcc tty driver" Revert "arm: dcc_tty: fix armv6 dcc tty build failure" ARM64: Ignore Image-dtb from git point of view arm64: add option to build Image-dtb ANDROID: usb: gadget: f_midi: set fi->f to NULL when free f_midi function Linux 4.4.13 xfs: handle dquot buffer readahead in log recovery correctly xfs: print name of verifier if it fails xfs: skip stale inodes in xfs_iflush_cluster xfs: fix inode validity check in xfs_iflush_cluster xfs: xfs_iflush_cluster fails to abort on error xfs: Don't wrap growfs AGFL indexes xfs: disallow rw remount on fs with unknown ro-compat features gcov: disable tree-loop-im to reduce stack usage scripts/package/Makefile: rpmbuild add support of RPMOPTS dma-debug: avoid spinlock recursion when disabling dma-debug PM / sleep: Handle failures in device_suspend_late() consistently ext4: silence UBSAN in ext4_mb_init() ext4: address UBSAN warning in mb_find_order_for_block() ext4: fix oops on corrupted filesystem ext4: clean up error handling when orphan list is corrupted ext4: fix hang when processing corrupted orphaned inode list drm/imx: Match imx-ipuv3-crtc components using device node in platform data drm/i915: Don't leave old junk in ilk active watermarks on readout drm/atomic: Verify connector->funcs != NULL when clearing states drm/fb_helper: Fix references to dev->mode_config.num_connector drm/i915/fbdev: Fix num_connector references in intel_fb_initial_config() drm/amdgpu: Fix hdmi deep color support. drm/amdgpu: use drm_mode_vrefresh() rather than mode->vrefresh drm/vmwgfx: Fix order of operation drm/vmwgfx: use vmw_cmd_dx_cid_check for query commands. drm/vmwgfx: Enable SVGA_3D_CMD_DX_SET_PREDICATION drm/gma500: Fix possible out of bounds read sunrpc: fix stripping of padded MIC tokens xen: use same main loop for counting and remapping pages xen/events: Don't move disabled irqs powerpc/eeh: Restore initial state in eeh_pe_reset_and_recover() Revert "powerpc/eeh: Fix crash in eeh_add_device_early() on Cell" powerpc/eeh: Don't report error in eeh_pe_reset_and_recover() powerpc/book3s64: Fix branching to OOL handlers in relocatable kernel pipe: limit the per-user amount of pages allocated in pipes QE-UART: add "fsl,t1040-ucc-uart" to of_device_id wait/ptrace: assume __WALL if the child is traced mm: use phys_addr_t for reserve_bootmem_region() arguments media: v4l2-compat-ioctl32: fix missing reserved field copy in put_v4l2_create32 PCI: Disable all BAR sizing for devices with non-compliant BARs pinctrl: exynos5440: Use off-stack memory for pinctrl_gpio_range clk: bcm2835: divider value has to be 1 or more clk: bcm2835: pll_off should only update CM_PLL_ANARST clk: at91: fix check of clk_register() returned value clk: bcm2835: Fix PLL poweron cpuidle: Fix cpuidle_state_is_coupled() argument in cpuidle_enter() cpuidle: Indicate when a device has been unregistered PM / Runtime: Fix error path in pm_runtime_force_resume() mfd: intel_soc_pmic_core: Terminate panel control GPIO lookup table correctly mfd: intel-lpss: Save register context on suspend hwmon: (ads7828) Enable internal reference aacraid: Fix for KDUMP driver hang aacraid: Fix for aac_command_thread hang aacraid: Relinquish CPU during timeout wait rtlwifi: pci: use dev_kfree_skb_irq instead of kfree_skb in rtl_pci_reset_trx_ring rtlwifi: Fix logic error in enter/exit power-save mode rtlwifi: btcoexist: Implement antenna selection rtlwifi: rtl8723be: Add antenna select module parameter hwrng: exynos - Fix unbalanced PM runtime put on timeout error path ath5k: Change led pin configuration for compaq c700 laptop ath10k: fix kernel panic, move arvifs list head init before htt init ath10k: fix rx_channel during hw reconfigure ath10k: fix firmware assert in monitor mode ath10k: fix debugfs pktlog_filter write ath9k: Fix LED polarity for some Mini PCI AR9220 MB92 cards. ath9k: Add a module parameter to invert LED polarity. ARM: dts: imx35: restore existing used clock enumeration ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats ARM: dts: at91: fix typo in sama5d2 PIN_PD24 description ARM: mvebu: fix GPIO config on the Linksys boards Input: uinput - handle compat ioctl for UI_SET_PHYS ASoC: ak4642: Enable cache usage to fix crashes on resume affs: fix remount failure when there are no options changed MIPS: VDSO: Build with `-fno-strict-aliasing' MIPS: lib: Mark intrinsics notrace MIPS: Build microMIPS VDSO for microMIPS kernels MIPS: Fix sigreturn via VDSO on microMIPS kernel MIPS: ptrace: Prevent writes to read-only FCSR bits MIPS: ptrace: Fix FP context restoration FCSR regression MIPS: Disable preemption during prctl(PR_SET_FP_MODE, ...) MIPS: Prevent "restoration" of MSA context in non-MSA kernels MIPS: Fix MSA ld_*/st_* asm macros to use PTR_ADDU MIPS: Use copy_s.fmt rather than copy_u.fmt MIPS: Loongson-3: Reserve 32MB for RS780E integrated GPU MIPS: Reserve nosave data for hibernation MIPS: ath79: make bootconsole wait for both THRE and TEMT MIPS: Sync icache & dcache in set_pte_at MIPS: Handle highmem pages in __update_cache MIPS: Flush highmem pages in __flush_dcache_page MIPS: Fix watchpoint restoration MIPS: Fix uapi include in exported asm/siginfo.h MIPS: Fix siginfo.h to use strict posix types MIPS: Avoid using unwind_stack() with usermode MIPS: Don't unwind to user mode with EVA MIPS: MSA: Fix a link error on `_init_msa_upper' with older GCC MIPS: math-emu: Fix jalr emulation when rd == $0 MIPS64: R6: R2 emulation bugfix coresight: etb10: adjust read pointer only when needed coresight: configuring ETF in FIFO mode when acting as link coresight: tmc: implementing TMC-ETF AUX space API coresight: moving struct cs_buffers to header file coresight: tmc: keep track of memory width coresight: tmc: make sysFS and Perf mode mutually exclusive coresight: tmc: dump system memory content only when needed coresight: tmc: adding mode of operation for link/sinks coresight: tmc: getting rid of multiple read access coresight: tmc: allocating memory when needed coresight: tmc: making prepare/unprepare functions generic coresight: tmc: splitting driver in ETB/ETF and ETR components coresight: tmc: cleaning up header file coresight: tmc: introducing new header file coresight: tmc: clearly define number of transfers per burst coresight: tmc: re-implementing tmc_read_prepare/unprepare() functions coresight: tmc: waiting for TMCReady bit before programming coresight: tmc: modifying naming convention coresight: tmc: adding sysFS management entries coresight: etm4x: add tracer ID for A72 Maia processor. coresight: etb10: fixing the right amount of words to read coresight: stm: adding driver for CoreSight STM component coresight: adding path for STM device coresight: etm4x: modify q_support type coresight: no need to do the forced type conversion coresight: removing gratuitous boot time log messages coresight: etb10: splitting sysFS "status" entry coresight: moving coresight_simple_func() to header file coresight: etm4x: implementing the perf PMU API coresight: etm4x: implementing user/kernel mode tracing coresight: etm4x: moving etm_drvdata::enable to atomic field coresight: etm4x: unlocking tracers in default arch init coresight: etm4x: splitting etmv4 default configuration coresight: etm4x: splitting struct etmv4_drvdata coresight: etm4x: adding config and traceid registers coresight: etm4x: moving sysFS entries to a dedicated file stm class: Support devices that override software assigned masters stm class: Remove unnecessary pointer increment stm class: Fix stm device initialization order stm class: Do not leak the chrdev in error path stm class: Remove a pointless line stm class: stm_heartbeat: Make nr_devs parameter read-only stm class: dummy_stm: Make nr_dummies parameter read-only MAINTAINERS: Add a git tree for the stm class perf/ring_buffer: Document AUX API usage perf/core: Free AUX pages in unmap path perf/ring_buffer: Refuse to begin AUX transaction after rb->aux_mmap_count drops perf auxtrace: Add perf_evlist pointer to *info_priv_size() perf session: Simplify tool stubs perf inject: Hit all DSOs for AUX data in JIT and other cases perf tools: tracepoint_error() can receive e=NULL, robustify it perf evlist: Make perf_evlist__open() open evsels with their cpus and threads (like perf record does) perf evsel: Introduce disable() method perf cpumap: Auto initialize cpu__max_{node,cpu} drivers/hwtracing: make coresight-etm-perf.c explicitly non-modular drivers/hwtracing: make coresight-* explicitly non-modular coresight: introducing a global trace ID function coresight: etm-perf: new PMU driver for ETM tracers coresight: etb10: implementing AUX API coresight: etb10: adding operation mode for sink->enable() coresight: etb10: moving to local atomic operations coresight: etm3x: implementing perf_enable/disable() API coresight: etm3x: implementing user/kernel mode tracing coresight: etm3x: consolidating initial config coresight: etm3x: changing default trace configuration coresight: etm3x: set progbit to stop trace collection coresight: etm3x: adding operation mode for etm_enable() coresight: etm3x: splitting struct etm_drvdata coresight: etm3x: unlocking tracers in default arch init coresight: etm3x: moving sysFS entries to dedicated file coresight: etm3x: moving etm_readl/writel to header file coresight: moving PM runtime operations to core framework coresight: add API to get sink from path coresight: associating path with session rather than tracer coresight: etm4x: Check every parameter used by dma_xx_coherent. coresight: "DEVICE_ATTR_RO" should defined as static. coresight: implementing 'cpu_id()' API coresight: removing bind/unbind options from sysfs coresight: remove csdev's link from topology coresight: release reference taken by 'bus_find_device()' coresight: coresight_unregister() function cleanup coresight: fixing lockdep error coresight: fixing indentation problem coresight: Fix a typo in Kconfig coresight: checking for NULL string in coresight_name_match() perf/core: Disable the event on a truncated AUX record perf/core: Don't leak event in the syscall error path perf/core: Fix perf_sched_count derailment stm class: dummy_stm: Add link callback for fault injection stm class: Plug stm device's unlink callback stm class: Fix a race in unlinking stm class: Fix unbalanced module/device refcounting stm class: Guard output assignment against concurrency stm class: Fix unlocking braino in the error path stm class: Add heartbeat stm source device stm class: dummy_stm: Create multiple devices stm class: Support devices with multiple instances stm class: Use driver's packet callback return value stm class: Prevent user-controllable allocations stm class: Fix link list locking stm class: Fix locking in unbinding policy path stm class: Select CONFIG_SRCU stm class: Hide STM-specific options if STM is disabled perf: Synchronously free aux pages in case of allocation failure Linux 4.4.12 kbuild: move -Wunused-const-variable to W=1 warning level Revert "scsi: fix soft lockup in scsi_remove_target() on module removal" scsi: Add intermediate STARGET_REMOVE state to scsi_target_state hpfs: implement the show_options method hpfs: fix remount failure when there are no options changed UBI: Fix static volume checks when Fastmap is used SIGNAL: Move generic copy_siginfo() to signal.h thunderbolt: Fix double free of drom buffer IB/srp: Fix a debug kernel crash ALSA: hda - Fix headset mic detection problem for one Dell machine ALSA: hda/realtek - Add support for ALC295/ALC3254 ALSA: hda - Fix headphone noise on Dell XPS 13 9360 ALSA: hda/realtek - New codecs support for ALC234/ALC274/ALC294 mcb: Fixed bar number assignment for the gdd clk: bcm2835: add locking to pll*_on/off methods locking,qspinlock: Fix spin_is_locked() and spin_unlock_wait() serial: samsung: Reorder the sequence of clock control when call s3c24xx_serial_set_termios() serial: 8250_mid: recognize interrupt source in handler serial: 8250_mid: use proper bar for DNV platform serial: 8250_pci: fix divide error bug if baud rate is 0 Fix OpenSSH pty regression on close tty/serial: atmel: fix hardware handshake selection TTY: n_gsm, fix false positive WARN_ON tty: vt, return error when con_startup fails xen/x86: actually allocate legacy interrupts on PV guests KVM: x86: mask CPUID(0xD,0x1).EAX against host value MIPS: KVM: Fix timer IRQ race when writing CP0_Compare MIPS: KVM: Fix timer IRQ race when freezing timer KVM: x86: fix ordering of cr0 initialization code in vmx_cpu_reset KVM: MTRR: remove MSR 0x2f8 staging: comedi: das1800: fix possible NULL dereference usb: gadget: udc: core: Fix argument of dev_err() in usb_gadget_map_request() USB: leave LPM alone if possible when binding/unbinding interface drivers usb: misc: usbtest: fix pattern tests for scatterlists. usb: f_mass_storage: test whether thread is running before starting another usb: gadget: f_fs: Fix EFAULT generation for async read operations USB: serial: option: add even more ZTE device ids USB: serial: option: add more ZTE device ids USB: serial: option: add support for Cinterion PH8 and AHxx USB: serial: io_edgeport: fix memory leaks in probe error path USB: serial: io_edgeport: fix memory leaks in attach error path USB: serial: quatech2: fix use-after-free in probe error path USB: serial: keyspan: fix use-after-free in probe error path USB: serial: mxuport: fix use-after-free in probe error path mei: bus: call mei_cl_read_start under device lock mei: amthif: discard not read messages mei: fix NULL dereferencing during FW initiated disconnection Bluetooth: vhci: Fix race at creating hci device Bluetooth: vhci: purge unhandled skbs Bluetooth: vhci: fix open_timeout vs. hdev race mmc: sdhci-pci: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers mmc: longer timeout for long read time quirk dell-rbtn: Ignore ACPI notifications if device is suspended ACPI / osi: Fix an issue that acpi_osi=!* cannot disable ACPICA internal strings mmc: sdhci-acpi: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers mmc: mmc: Fix partition switch timeout for some eMMCs can: fix handling of unmodifiable configuration options irqchip/gic-v3: Configure all interrupts as non-secure Group-1 irqchip/gic: Ensure ordering between read of INTACK and shared data Input: pwm-beeper - fix - scheduling while atomic mfd: omap-usb-tll: Fix scheduling while atomic BUG sched/loadavg: Fix loadavg artifacts on fully idle and on fully loaded systems clk: qcom: msm8916: Fix crypto clock flags crypto: sun4i-ss - Replace spinlock_bh by spin_lock_irq{save|restore} crypto: talitos - fix ahash algorithms registration crypto: caam - fix caam_jr_alloc() ret code ring-buffer: Prevent overflow of size in ring_buffer_resize() ring-buffer: Use long for nr_pages to avoid overflow failures asix: Fix offset calculation in asix_rx_fixup() causing slow transmissions fs/cifs: correctly to anonymous authentication for the NTLM(v2) authentication fs/cifs: correctly to anonymous authentication for the NTLM(v1) authentication fs/cifs: correctly to anonymous authentication for the LANMAN authentication fs/cifs: correctly to anonymous authentication via NTLMSSP remove directory incorrectly tries to set delete on close on non-empty directories kvm: arm64: Fix EC field in inject_abt64 arm/arm64: KVM: Enforce Break-Before-Make on Stage-2 page tables arm64: cpuinfo: Missing NULL terminator in compat_hwcap_str arm64: Implement pmdp_set_access_flags() for hardware AF/DBM arm64: Implement ptep_set_access_flags() for hardware AF/DBM arm64: Ensure pmd_present() returns false after pmd_mknotpresent() arm64: Fix typo in the pmdp_huge_get_and_clear() definition ext4: iterate over buffer heads correctly in move_extent_per_page() perf test: Fix build of BPF and LLVM on older glibc libraries perf/core: Fix perf_event_open() vs. execve() race perf/x86/intel/pt: Generate PMI in the STOP region as well Btrfs: don't use src fd for printk UPSTREAM: mac80211: fix "warning: ‘target_metric’ may be used uninitialized" Revert "drivers: power: use 'current' instead of 'get_current()'" cpufreq: interactive: drop cpufreq_{get,put}_global_kobject func calls Revert "cpufreq: interactive: build fixes for 4.4" xt_qtaguid: Fix panic caused by processing non-full socket. fiq_debugger: Add fiq_debugger.disable option UPSTREAM: procfs: fixes pthread cross-thread naming if !PR_DUMPABLE FROMLIST: wlcore: Disable filtering in AP role Revert "drivers: power: Add watchdog timer to catch drivers which lockup during suspend." fiq_debugger: Add option to apply uart overlay by FIQ_DEBUGGER_UART_OVERLAY Revert "Recreate asm/mach/mmc.h include file" Revert "ARM: Add 'card_present' state to mmc_platfrom_data" usb: dual-role: make stub functions inline Revert "mmc: Add status IRQ and status callback function to mmc platform data" quick selinux support for tracefs Revert "hid-multitouch: Filter collections by application usage." Revert "HID: steelseries: validate output report details" xt_qtaguid: Fix panic caused by synack processing Revert "mm: vmscan: Add a debug file for shrinkers" Revert "SELinux: Enable setting security contexts on rootfs inodes." Revert "SELinux: build fix for 4.1" fuse: Add support for d_canonical_path vfs: change d_canonical_path to take two paths android: recommended.cfg: remove CONFIG_UID_STAT netfilter: xt_qtaguid: seq_printf fixes Revert "misc: uidstat: Adding uid stat driver to collect network statistics." Revert "net: activity_stats: Add statistics for network transmission activity" Revert "net: activity_stats: Stop using obsolete create_proc_read_entry api" Revert "misc: uidstat: avoid create_stat() race and blockage." Revert "misc: uidstat: Remove use of obsolete create_proc_read_entry api" Revert "misc seq_printf fixes for 4.4" Revert "misc: uid_stat: Include linux/atomic.h instead of asm/atomic.h" Revert "net: socket ioctl to reset connections matching local address" Revert "net: fix iterating over hashtable in tcp_nuke_addr()" Revert "net: fix crash in tcp_nuke_addr()" Revert "Don't kill IPv4 sockets when killing IPv6 sockets was requested." Revert "tcp: Fix IPV6 module build errors" android: base-cfg: remove CONFIG_SWITCH Revert "switch: switch class and GPIO drivers." Revert "drivers: switch: remove S_IWUSR from dev_attr" ANDROID: base-cfg: enable CONFIG_IP_NF_NAT BACKPORT: selinux: restrict kernel module loading android: base-cfg: enable CONFIG_QUOTA Conflicts: Documentation/sysctl/kernel.txt drivers/cpufreq/cpufreq_interactive.c drivers/hwtracing/coresight/Kconfig drivers/hwtracing/coresight/Makefile drivers/hwtracing/coresight/coresight-etm4x.c drivers/hwtracing/coresight/coresight-etm4x.h drivers/hwtracing/coresight/coresight-priv.h drivers/hwtracing/coresight/coresight-stm.c drivers/hwtracing/coresight/coresight-tmc.c drivers/mmc/core/core.c include/linux/coresight-stm.h include/linux/coresight.h include/linux/msm_mdp.h include/uapi/linux/coresight-stm.h kernel/events/core.c kernel/sched/fair.c net/Makefile net/ipv4/netfilter/arp_tables.c net/ipv4/netfilter/ip_tables.c net/ipv4/tcp.c net/ipv6/netfilter/ip6_tables.c net/netfilter/xt_quota2.c sound/core/pcm.c Change-Id: I17aa0002815014e9bddc47e67769a53c15768a99 Signed-off-by: Runmin Wang <runminw@codeaurora.org>
| * | | | Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidAlex Shi2016-06-21
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| | * | | Merge branch 'v4.4/topic/coresight' into linux-linaro-lsk-v4.4Alex Shi2016-06-21
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| | | * | | cs-etm: associating output packet with CPU they executed onMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the required mechanic to quickly lookup the CPU number associated with a traceID. That way the CPU that executed the code conveyed by a decoded packet can be identified, without having to do unecessary translations. Using this new functionality the "cs-trace-disasm.py" script is enhanced to output the file and CPU number the code has been executed on: FILE: /lib/aarch64-linux-gnu/ld-2.21.so CPU: 3 7fab57fd80: 910003e0 mov x0, sp 7fab57fd84: 94000d53 bl 7fab5832d0 <free@plt+0x3790> FILE: /lib/aarch64-linux-gnu/ld-2.21.so CPU: 3 7fab5832d0: d11203ff sub sp, sp, #0x480 FILE: /lib/aarch64-linux-gnu/ld-2.21.so CPU: 3 7fab5832d4: a9ba7bfd stp x29, x30, [sp,#-96]! 7fab5832d8: 910003fd mov x29, sp 7fab5832dc: a90363f7 stp x23, x24, [sp,#48] 7fab5832e0: 9101e3b7 add x23, x29, #0x78 7fab5832e4: a90573fb stp x27, x28, [sp,#80] 7fab5832e8: a90153f3 stp x19, x20, [sp,#16] 7fab5832ec: aa0003fb mov x27, x0 7fab5832f0: 910a82e1 add x1, x23, #0x2a0 7fab5832f4: a9025bf5 stp x21, x22, [sp,#32] 7fab5832f8: a9046bf9 stp x25, x26, [sp,#64] 7fab5832fc: 910102e0 add x0, x23, #0x40 7fab583300: f800841f str xzr, [x0],#8 7fab583304: eb01001f cmp x0, x1 7fab583308: 54ffffc1 b.ne 7fab583300 <free@plt+0x37c0> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| | | * | | cs-etm: removing unecessary structure fieldMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function cs_etm__sample() is called only from cs_etm__run_decoder() where cs_etm_queue::have_sample is set to 'true'. As such checking the value of the variable again in cs_etm__sample() is not needed. Since the variable isn't used anywhere else, also removing it from the structure definition. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| | | * | | cs-etm: account for each trace buffer in the queueMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function cs_etm__get_trace() picks up a single buffer from the current queue. As such when multiple buffers are present in the queue several iteration of the fetch-decode block need to be run in order to process all the trace data. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| | | * | | cs-etm: avoid casting variableMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of two's complement reprensentation, casting an int to and unsigned value doesn't simply get rid of the negative sign. As such a value of -1 becomes 0xFFFFFFFF, which is clearly not the desired effect. This patch deals with cases when @cpu has the value of -1. In those cases queue '0' is initially selected. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| | | * | | perf tools: new naming convention for openCSDMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The naming convention for the openCSD API and header files was changed so that using it was easier. Headers went from "rctdl_xyz.h" to "opencsd_xyz.h" while internal symbol from "rctdl_" to "ocsd_". Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| | | * | | perf tools: decoding capailitity for CoreSight tracestor-jeremiassen2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | Added user space perf functionality for CoreSight trace decoding.
| | | * | | perf symbols: Check before overwriting build_idtor-jeremiassen2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added check to see if has_build_id is set before overwriting build_id. Signed-off-by: Tor Jeremiassen <tor@ti.com>
| | | * | | perf tools: pushing driver configuration down to the kernelMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that PMU specific driver configuration are queued in evsel::drv_config_terms, all we need to do is re-use the current ioctl() mechanism to push down the information to the kernel driver. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| | | * | | perf tools: add infrastructure for PMU specific configurationMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patchset adds PMU driver specific configuration to the parser infrastructure by preceding any term with the '@' letter. As such doing something like: perf -e some_event/@drv1,@drv2=drv_config/ ... will see 'drv1' and 'drv2=config' being added to the list of evsel config terms. Token 'drv1' and 'drv2=config' are not processed in user space and are meant to be interpreted by the PMU driver. First the lexer/parser are supplemented with the required definitions to recognise the driver specific configuration. From there they are simply added to the list of event terms. The bulk of the work is done in function "parse_events_add_pmu()" where driver config event terms are added to a new list of driver config terms, which in turn spliced with the event's new driver configuration list. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| | | * | | perf tools: adding coresight etm PMU record capabilitiesMathieu Poirier2016-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Coresight ETMs are IP blocks used to perform HW assisted tracing on a CPU core. This patch introduce the required auxiliary API functions allowing the perf core to interact with a tracer. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| * | | | | BACKPORT: perf tools: Document the perf sysctlsBen Hutchings2016-06-16
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | perf_event_paranoid was only documented in source code and a perf error message. Copy the documentation from the error message to Documentation/sysctl/kernel.txt. perf_cpu_time_max_percent was already documented but missing from the list at the top, so add it there. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-doc@vger.kernel.org Link: http://lkml.kernel.org/r/20160119213515.GG2637@decadent.org.uk [ Remove reference to external Documentation file, provide info inline, as before ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Bug: 29054680 Change-Id: I13e73cfb2ad761c94762d0c8196df7725abdf5c5
| * | / / Merge remote-tracking branch 'v4.4/topic/coresight' into linux-linaro-lsk-v4.4Alex Shi2016-06-02
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| | * | perf auxtrace: Add perf_evlist pointer to *info_priv_size()Mathieu Poirier2016-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some architecture the size of the private header may be dependent on the number of tracers used in the session. As such adding a "struct perf_evlist *" parameter, which should contain all the required information. Also adjusting the existing client of the interface to take the new parameter into account. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Al Grant <al.grant@arm.com> Cc: Chunyan Zhang <zhang.chunyan@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Cc: Mike Leach <mike.leach@arm.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Rabin Vincent <rabin@rab.in> Cc: Tor Jeremiassen <tor@ti.com> Link: http://lkml.kernel.org/r/1452807977-8069-22-git-send-email-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> (cherry picked from commit 14a05e13a044c1cd6aaa3eb1a5fcdad7b4f6c990)
| | * | perf session: Simplify tool stubsAdrian Hunter2016-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the stubs are identical so just have one function for them. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1457005856-6143-3-git-send-email-adrian.hunter@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org> (cherry picked from commit 5fb0ac16c5091f48eecf1a77e461f6957a463d61)