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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
# By Pavel Skripkin (6) and others
# Via Greg Kroah-Hartman
* android-4.4-p:
Linux 4.4.278
sis900: Fix missing pci_disable_device() in probe and remove
tulip: windbond-840: Fix missing pci_disable_device() in probe and remove
net: llc: fix skb_over_panic
mlx4: Fix missing error code in mlx4_load_one()
tipc: fix sleeping in tipc accept routine
netfilter: nft_nat: allow to specify layer 4 protocol NAT only
cfg80211: Fix possible memory leak in function cfg80211_bss_update
x86/asm: Ensure asm/proto.h can be included stand-alone
NIU: fix incorrect error return, missed in previous revert
can: esd_usb2: fix memory leak
can: ems_usb: fix memory leak
can: usb_8dev: fix memory leak
ocfs2: issue zeroout to EOF blocks
ocfs2: fix zero out valid data
ARM: ensure the signal page contains defined contents
lib/string.c: add multibyte memset functions
ARM: dts: versatile: Fix up interrupt controller node names
hfs: add lock nesting notation to hfs_find_init
hfs: fix high memory mapping in hfs_bnode_read
hfs: add missing clean-up in hfs_fill_super
sctp: move 198 addresses from unusable to private scope
net/802/garp: fix memleak in garp_request_join()
net/802/mrp: fix memleak in mrp_request_join()
workqueue: fix UAF in pwq_unbound_release_workfn()
af_unix: fix garbage collect vs MSG_PEEK
net: split out functions related to registering inflight socket files
Linux 4.4.277
btrfs: compression: don't try to compress if we don't have enough pages
iio: accel: bma180: Fix BMA25x bandwidth register values
iio: accel: bma180: Use explicit member assignment
net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear
media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()
tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
USB: serial: cp210x: fix comments for GE CS1000
USB: serial: option: add support for u-blox LARA-R6 family
usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop()
usb: max-3421: Prevent corruption of freed memory
USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS
usb: hub: Disable USB 3 device initiated lpm if exit latency is too high
KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
xhci: Fix lost USB 2 remote wake
ALSA: sb: Fix potential ABBA deadlock in CSP driver
s390/ftrace: fix ftrace_update_ftrace_func implementation
proc: Avoid mixing integer types in mem_rw()
Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem"
scsi: target: Fix protect handling in WRITE SAME(32)
scsi: iscsi: Fix iface sysfs attr detection
netrom: Decrease sock refcount when sock timers expire
net: decnet: Fix sleeping inside in af_decnet
net: fix uninit-value in caif_seqpkt_sendmsg
s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1]
perf probe-file: Delete namelist in del_events() on the error path
perf test bpf: Free obj_buf
igb: Check if num of q_vectors is smaller than max before array access
iavf: Fix an error handling path in 'iavf_probe()'
ipv6: tcp: drop silly ICMPv6 packet too big messages
tcp: annotate data races around tp->mtu_info
net: validate lwtstate->data before returning from skb_tunnel_info()
net: ti: fix UAF in tlan_remove_one
net: moxa: fix UAF in moxart_mac_probe
net: bcmgenet: Ensure all TX/RX queues DMAs are disabled
net: ipv6: fix return value of ip6_skb_dst_mtu
x86/fpu: Make init_fpstate correct with optimized XSAVE
Revert "memory: fsl_ifc: fix leak of IO mapping on probe failure"
sched/fair: Fix CFS bandwidth hrtimer expiry type
scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
thermal/core: Correct function name thermal_zone_device_unregister()
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
ARM: dts: imx6: phyFLEX: Fix UART hardware flow control
ARM: dts: BCM63xx: Fix NAND nodes names
ARM: brcmstb: dts: fix NAND nodes names
Change-Id: Id59b93b8704270f45923f262facbadde4c486a15
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Changes in 4.4.277
ARM: brcmstb: dts: fix NAND nodes names
ARM: dts: BCM63xx: Fix NAND nodes names
ARM: dts: imx6: phyFLEX: Fix UART hardware flow control
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
thermal/core: Correct function name thermal_zone_device_unregister()
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8
sched/fair: Fix CFS bandwidth hrtimer expiry type
Revert "memory: fsl_ifc: fix leak of IO mapping on probe failure"
x86/fpu: Make init_fpstate correct with optimized XSAVE
net: ipv6: fix return value of ip6_skb_dst_mtu
net: bcmgenet: Ensure all TX/RX queues DMAs are disabled
net: moxa: fix UAF in moxart_mac_probe
net: ti: fix UAF in tlan_remove_one
net: validate lwtstate->data before returning from skb_tunnel_info()
tcp: annotate data races around tp->mtu_info
ipv6: tcp: drop silly ICMPv6 packet too big messages
iavf: Fix an error handling path in 'iavf_probe()'
igb: Check if num of q_vectors is smaller than max before array access
perf test bpf: Free obj_buf
perf probe-file: Delete namelist in del_events() on the error path
s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1]
net: fix uninit-value in caif_seqpkt_sendmsg
net: decnet: Fix sleeping inside in af_decnet
netrom: Decrease sock refcount when sock timers expire
scsi: iscsi: Fix iface sysfs attr detection
scsi: target: Fix protect handling in WRITE SAME(32)
Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem"
proc: Avoid mixing integer types in mem_rw()
s390/ftrace: fix ftrace_update_ftrace_func implementation
ALSA: sb: Fix potential ABBA deadlock in CSP driver
xhci: Fix lost USB 2 remote wake
KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
usb: hub: Disable USB 3 device initiated lpm if exit latency is too high
USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS
usb: max-3421: Prevent corruption of freed memory
usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop()
USB: serial: option: add support for u-blox LARA-R6 family
USB: serial: cp210x: fix comments for GE CS1000
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.
media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()
net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear
iio: accel: bma180: Use explicit member assignment
iio: accel: bma180: Fix BMA25x bandwidth register values
btrfs: compression: don't try to compress if we don't have enough pages
Linux 4.4.277
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7159a9fb5545e504222fcee566c6661c1070c8f7
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[ Upstream commit e0fa7ab42232e742dcb3de9f3c1f6127b5adc019 ]
ASan reports some memory leaks when running:
# perf test "42: BPF filter"
This second leak is caused by a strlist not being dellocated on error
inside probe_file__del_events.
This patch adds a goto label before the deallocation and makes the error
path jump to it.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes: e7895e422e4da63d ("perf probe: Split del_perf_probe_events()")
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/174963c587ae77fa108af794669998e4ae558338.1626343282.git.rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 937654ce497fb6e977a8c52baee5f7d9616302d9 ]
ASan reports some memory leaks when running:
# perf test "42: BPF filter"
The first of these leaks is caused by obj_buf never being deallocated in
__test__bpf.
This patch adds the missing free.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes: ba1fae431e74bb42 ("perf test: Add 'perf test BPF'")
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lore.kernel.org/lkml/60f3ca935fe6672e7e866276ce6264c9e26e4c87.1626343282.git.rickyman7@gmail.com
[ Added missing stdlib.h include ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-03400-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
b5f0035416310 Merge 4.4.274 into android-4.4-p
Conflicts:
include/linux/spi/spi.h
Change-Id: I3daac7891ee93c70ffe08b7e70b77e8b2989af67
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Changes in 4.4.273
proc: Track /proc/$pid/attr/ opener mm_struct
net/nfc/rawsock.c: fix a permission check bug
ASoC: sti-sas: add missing MODULE_DEVICE_TABLE
isdn: mISDN: netjet: Fix crash in nj_probe:
bonding: init notify_work earlier to avoid uninitialized use
netlink: disable IRQs for netlink_lock_table()
net: mdiobus: get rid of a BUG_ON()
net/qla3xxx: fix schedule while atomic in ql_sem_spinlock
scsi: vmw_pvscsi: Set correct residual data length
scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal
net: macb: ensure the device is available before accessing GEMGXL control registers
net: appletalk: cops: Fix data race in cops_probe1
MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER
bnx2x: Fix missing error code in bnx2x_iov_init_one()
powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers
powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers
i2c: mpc: Make use of i2c_recover_bus()
i2c: mpc: implement erratum A-004447 workaround
kvm: avoid speculation-based attacks from out-of-range memslot accesses
btrfs: return value from btrfs_mark_extent_written() in case of error
cgroup1: don't allow '\n' in renaming
USB: f_ncm: ncm_bitrate (speed) is unsigned
usb: dwc3: ep0: fix NULL pointer exception
USB: serial: ftdi_sio: add NovaTech OrionMX product ID
USB: serial: omninet: add device id for Zyxel Omni 56K Plus
USB: serial: quatech2: fix control-request directions
usb: gadget: eem: fix wrong eem header operation
perf: Fix data race between pin_count increment/decrement
NFS: Fix a potential NULL dereference in nfs_get_client()
perf session: Correct buffer copying when peeking events
kvm: fix previous commit for 32-bit builds
NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error.
scsi: core: Only put parent device if host state differs from SHOST_CREATED
ftrace: Do not blindly read the ip address in ftrace_bug()
proc: only require mm_struct for writing
Linux 4.4.273
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I97fdaeb60b62a57bf34ecceabda8be5cee23a0e7
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[ Upstream commit 197eecb6ecae0b04bd694432f640ff75597fed9c ]
When peeking an event, it has a short path and a long path. The short
path uses the session pointer "one_mmap_addr" to directly fetch the
event; and the long path needs to read out the event header and the
following event data from file and fill into the buffer pointer passed
through the argument "buf".
The issue is in the long path that it copies the event header and event
data into the same destination address which pointer "buf", this means
the event header is overwritten. We are just lucky to run into the
short path in most cases, so we don't hit the issue in the long path.
This patch adds the offset "hdr_sz" to the pointer "buf" when copying
the event data, so that it can reserve the event header which can be
used properly by its caller.
Fixes: 5a52f33adf02 ("perf session: Add perf_session__peek_event()")
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210605052957.1070720-1-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-02700-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
f5978a07daf67 Merge 4.4.267 into android-4.4-p
Conflicts:
arch/alpha/include/asm/Kbuild
drivers/mmc/core/mmc.c
drivers/usb/gadget/configfs.c
Change-Id: I978d923e97c18f284edbd32c0c19ac70002f7d83
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Changes in 4.4.267
iio: hid-sensor-prox: Fix scale not correct issue
ALSA: aloop: Fix initialization of controls
nfc: fix refcount leak in llcp_sock_bind()
nfc: fix refcount leak in llcp_sock_connect()
nfc: fix memory leak in llcp_sock_connect()
nfc: Avoid endless loops caused by repeated llcp_sock_connect()
xen/evtchn: Change irq_info lock to raw_spinlock_t
net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh
ia64: fix user_stack_pointer() for ptrace()
fs: direct-io: fix missing sdio->boundary
parisc: parisc-agp requires SBA IOMMU driver
batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field
net: sched: sch_teql: fix null-pointer dereference
sch_red: fix off-by-one checks in red_check_params()
gianfar: Handle error code at MAC address change
net:tipc: Fix a double free in tipc_sk_mcast_rcv
clk: fix invalid usage of list cursor in unregister
workqueue: Move the position of debug_work_activate() in __queue_work()
s390/cpcmd: fix inline assembly register clobbering
RDMA/cxgb4: check for ipv6 address properly while destroying listener
clk: socfpga: fix iomem pointer cast on 64-bit
cfg80211: remove WARN_ON() in cfg80211_sme_connect
net: tun: set tun->dev->addr_len during TUNSETLINK processing
drivers: net: fix memory leak in atusb_probe
drivers: net: fix memory leak in peak_usb_create_dev
net: mac802154: Fix general protection fault
net: ieee802154: nl-mac: fix check on panid
net: ieee802154: fix nl802154 del llsec key
net: ieee802154: fix nl802154 del llsec dev
net: ieee802154: fix nl802154 add llsec key
net: ieee802154: fix nl802154 del llsec devkey
net: ieee802154: forbid monitor for set llsec params
net: ieee802154: forbid monitor for del llsec seclevel
net: ieee802154: stop dump llsec params for monitors
drm/imx: imx-ldb: fix out of bounds array access warning
netfilter: x_tables: fix compat match/target pad out-of-bound write
perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches
xen/events: fix setting irq affinity
Linux 4.4.267
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I44849e85c0ceefb93e82ad6dac346bd4cd898eba
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32-bit arches
commit 77d02bd00cea9f1a87afe58113fa75b983d6c23a upstream.
Noticed on a debian:experimental mips and mipsel cross build build
environment:
perfbuilder@ec265a086e9b:~$ mips-linux-gnu-gcc --version | head -1
mips-linux-gnu-gcc (Debian 10.2.1-3) 10.2.1 20201224
perfbuilder@ec265a086e9b:~$
CC /tmp/build/perf/util/map.o
util/map.c: In function 'map__new':
util/map.c:109:5: error: '%s' directive output may be truncated writing between 1 and 2147483645 bytes into a region of size 4096 [-Werror=format-truncation=]
109 | "%s/platforms/%s/arch-%s/usr/lib/%s",
| ^~
In file included from /usr/mips-linux-gnu/include/stdio.h:867,
from util/symbol.h:11,
from util/map.c:2:
/usr/mips-linux-gnu/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 32 or more bytes (assuming 4294967321) into a destination of size 4096
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Since we have the lenghts for what lands in that place, use it to give
the compiler more info and make it happy.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.264
net: fec: ptp: avoid register access when ipg clock is disabled
powerpc/4xx: Fix build errors from mfdcr()
atm: eni: dont release is never initialized
atm: lanai: dont run lanai_dev_close if not open
net: tehuti: fix error return code in bdx_probe()
sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
NFS: Correct size calculation for create reply length
atm: uPD98402: fix incorrect allocation
atm: idt77252: fix null-ptr-dereference
u64_stats,lockdep: Fix u64_stats_init() vs lockdep
nfs: we don't support removing system.nfs4_acl
ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
x86/tlb: Flush global mappings when KAISER is disabled
squashfs: fix inode lookup sanity checks
squashfs: fix xattr id and id lookup sanity checks
bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
macvlan: macvlan_count_rx() needs to be aware of preemption
net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
e1000e: add rtnl_lock() to e1000_reset_task
e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
can: c_can_pci: c_can_pci_remove(): fix use-after-free
can: c_can: move runtime PM enable/disable to c_can_platform
can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
mac80211: fix rate mask reset
net: cdc-phonet: fix data-interface release on probe failure
RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server
perf auxtrace: Fix auxtrace queue conflict
can: dev: Move device back to init netns on owning netns delete
net: sched: validate stab values
mac80211: fix double free in ibss_leave
xen-blkback: don't leak persistent grants from xen_blkbk_map()
Linux 4.4.264
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia5e96dcf0093856869326d47098ca43a42a88b35
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[ Upstream commit b410ed2a8572d41c68bd9208555610e4b07d0703 ]
The only requirement of an auxtrace queue is that the buffers are in
time order. That is achieved by making separate queues for separate
perf buffer or AUX area buffer mmaps.
That generally means a separate queue per cpu for per-cpu contexts, and
a separate queue per thread for per-task contexts.
When buffers are added to a queue, perf checks that the buffer cpu and
thread id (tid) match the queue cpu and thread id.
However, generally, that need not be true, and perf will queue buffers
correctly anyway, so the check is not needed.
In addition, the check gets erroneously hit when using sample mode to
trace multiple threads.
Consequently, fix that case by removing the check.
Fixes: e502789302a6 ("perf auxtrace: Add helpers for queuing AUX area tracing data")
Reported-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20210308151143.18338-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-02700-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
58bc8e0469d08 Merge 4.4.261 into android-4.4-p
Conflicts:
drivers/block/zram/zram_drv.c
drivers/block/zram/zram_drv.h
mm/zsmalloc.c
Change-Id: I451bffa685eaaea04938bc6d0b8e3f4bb0f869e9
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Changes in 4.4.259
HID: make arrays usage and value to be the same
usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable
xen-netback: delete NAPI instance when queue fails to initialize
ntfs: check for valid standard information attribute
igb: Remove incorrect "unexpected SYS WRAP" log message
scripts/recordmcount.pl: support big endian for ARCH sh
kdb: Make memory allocations more robust
MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section
Bluetooth: Fix initializing response id after clearing struct
ARM: dts: exynos: correct PMIC interrupt trigger level on Spring
ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa
Bluetooth: drop HCI device reference before return
Bluetooth: Put HCI device if inquiry procedure interrupts
usb: dwc2: Abort transaction after errors with unknown reason
usb: dwc2: Make "trimming xfer length" a debug message
ARM: s3c: fix fiq for clang IAS
bnxt_en: reverse order of TX disable and carrier off
xen/netback: fix spurious event detection for common event case
b43: N-PHY: Fix the update of coef for the PHY revision >= 3case
fbdev: aty: SPARC64 requires FB_ATY_CT
drm/gma500: Fix error return code in psb_driver_load()
gma500: clean up error handling in init
MIPS: c-r4k: Fix section mismatch for loongson2_sc_init
MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0
media: media/pci: Fix memleak in empress_init
media: tm6000: Fix memleak in tm6000_start_stream
ASoC: cs42l56: fix up error handling in probe
media: lmedm04: Fix misuse of comma
media: cx25821: Fix a bug when reallocating some dma memory
media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values
btrfs: clarify error returns values in __load_free_space_cache
fs/jfs: fix potential integer overflow on shift of a int
jffs2: fix use after free in jffs2_sum_write_data()
clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL
HID: core: detect and skip invalid inputs to snto32()
dmaengine: fsldma: Fix a resource leak in the remove function
dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function
clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
regulator: axp20x: Fix reference cout leak
isofs: release buffer head before return
IB/umad: Return EIO in case of when device disassociated
powerpc/47x: Disable 256k page size
mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe
ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores
amba: Fix resource leak for drivers without .remove
tracepoint: Do not fail unregistering a probe due to memory failure
mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
powerpc/pseries/dlpar: handle ibm, configure-connector delay status
perf intel-pt: Fix missing CYC processing in PSB
perf test: Fix unaligned access in sample parsing test
Input: elo - fix an error code in elo_connect()
sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set
misc: eeprom_93xx46: Fix module alias to enable module autoprobe
misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users
VMCI: Use set_page_dirty_lock() when unregistering guest memory
PCI: Align checking of syscall user config accessors
mm/memory.c: fix potential pte_unmap_unlock pte error
mm/hugetlb: fix potential double free in hugetlb_register_node() error path
i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
blk-settings: align max_sectors on "logical_block_size" boundary
Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S
Input: joydev - prevent potential read overflow in ioctl
Input: i8042 - add ASUS Zenbook Flip to noselftest list
USB: serial: option: update interface mapping for ZTE P685M
USB: serial: mos7840: fix error code in mos7840_write()
USB: serial: mos7720: fix error code in mos7720_write()
usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1
usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt
KEYS: trusted: Fix migratable=1 failing
btrfs: fix reloc root leak with 0 ref reloc roots on recovery
drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table
x86/reboot: Force all cpus to exit VMX root if VMX is supported
floppy: reintroduce O_NDELAY fix
mm: hugetlb: fix a race between freeing and dissolving the page
usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop()
libnvdimm/dimm: Avoid race between probe and available_slots_show()
module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols
gpio: pcf857x: Fix missing first interrupt
f2fs: fix out-of-repair __setattr_copy()
sparc32: fix a user-triggerable oops in clear_user()
gfs2: Don't skip dlm unlock if glock has an lvb
dm era: Recover committed writeset after crash
dm era: Verify the data block size hasn't changed
dm era: Fix bitset memory leaks
dm era: Use correct value size in equality function of writeset tree
dm era: Reinitialize bitset cache before digesting a new writeset
dm era: only resize metadata in preresume
futex: Fix OWNER_DEAD fixup
dm era: Update in-core bitset after committing the metadata
Linux 4.4.259
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9105f90e1b63990a4db7a241f6568c14ca8fe8b2
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[ Upstream commit c5c97cadd7ed13381cb6b4bef5c841a66938d350 ]
The ubsan reported the following error. It was because sample's raw
data missed u32 padding at the end. So it broke the alignment of the
array after it.
The raw data contains an u32 size prefix so the data size should have
an u32 padding after 8-byte aligned data.
27: Sample parsing :util/synthetic-events.c:1539:4:
runtime error: store to misaligned address 0x62100006b9bc for type
'__u64' (aka 'unsigned long long'), which requires 8 byte alignment
0x62100006b9bc: note: pointer points here
00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
^
#0 0x561532a9fc96 in perf_event__synthesize_sample util/synthetic-events.c:1539:13
#1 0x5615327f4a4f in do_test tests/sample-parsing.c:284:8
#2 0x5615327f3f50 in test__sample_parsing tests/sample-parsing.c:381:9
#3 0x56153279d3a1 in run_test tests/builtin-test.c:424:9
#4 0x56153279c836 in test_and_print tests/builtin-test.c:454:9
#5 0x56153279b7eb in __cmd_test tests/builtin-test.c:675:4
#6 0x56153279abf0 in cmd_test tests/builtin-test.c:821:9
#7 0x56153264e796 in run_builtin perf.c:312:11
#8 0x56153264cf03 in handle_internal_command perf.c:364:8
#9 0x56153264e47d in run_argv perf.c:408:2
#10 0x56153264c9a9 in main perf.c:538:3
#11 0x7f137ab6fbbc in __libc_start_main (/lib64/libc.so.6+0x38bbc)
#12 0x561532596828 in _start ...
SUMMARY: UndefinedBehaviorSanitizer: misaligned-pointer-use
util/synthetic-events.c:1539:4 in
Fixes: 045f8cd8542d ("perf tests: Add a sample parsing test")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20210214091638.519643-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 03fb0f859b45d1eb05c984ab4bd3bef67e45ede2 ]
Add missing CYC packet processing when walking through PSB+. This
improves the accuracy of timestamps that follow PSB+, until the next
MTC.
Fixes: 3d49807870f08 ("perf tools: Add new Intel PT packet definitions")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20210205175350.23817-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-01800-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
300d539b8e6e2 ANDROID: usb: f_accessory: Wrap '_acc_dev' in get()/put() accessors
Conflicts:
drivers/usb/gadget/function/f_accessory.c
include/linux/spi/spi.h
Change-Id: Ifef5bfcb9d92b6d560126f0216369c567476f55d
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Changes in 4.4.249
spi: bcm2835aux: Fix use-after-free on unbind
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
ARC: stack unwinding: don't assume non-current task is sleeping
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
Input: cm109 - do not stomp on control URB
Input: i8042 - add Acer laptops to the i8042 reset list
pinctrl: amd: remove debounce filter setting in IRQ type setting
spi: Prevent adding devices below an unregistering controller
net/mlx4_en: Avoid scheduling restart task if it is already running
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
net: stmmac: delete the eee_ctrl_timer after napi disabled
net: bridge: vlan: fix error return code in __vlan_add()
USB: dummy-hcd: Fix uninitialized array use in init()
USB: add RESET_RESUME quirk for Snapscan 1212
ALSA: usb-audio: Fix potential out-of-bounds shift
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
xhci: Give USB2 ports time to enter U3 in bus suspend
USB: sisusbvga: Make console support depend on BROKEN
ALSA: pcm: oss: Fix potential out-of-bounds shift
serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
USB: serial: cp210x: enable usb generic throttle/unthrottle
scsi: bnx2i: Requires MMU
can: softing: softing_netdev_open(): fix error handling
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
dm table: Remove BUG_ON(in_interrupt())
soc/tegra: fuse: Fix index bug in get_process_id
USB: serial: option: add interface-number sanity check to flag handling
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
media: msi2500: assign SPI bus number dynamically
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
drm/gma500: fix double free of gma_connector
ARM: p2v: fix handling of LPAE translation in BE mode
crypto: talitos - Fix return type of current_desc_hdr()
spi: img-spfi: fix reference leak in img_spfi_resume
ASoC: pcm: DRAIN support reactivation
Bluetooth: Fix null pointer dereference in hci_event_packet()
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
RDMa/mthca: Work around -Wenum-conversion warning
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
media: solo6x10: fix missing snd_card_free in error handling case
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
Input: ads7846 - fix integer overflow on Rt calculation
Input: ads7846 - fix unaligned access on 7845
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
memstick: fix a double-free bug in memstick_check
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
orinoco: Move context allocation after processing the skb
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
NFSv4.2: condition READDIR's mask for security label based on LSM state
lockd: don't use interval-based rebinding over TCP
NFS: switch nfsiod to be an UNBOUND workqueue.
media: saa7146: fix array overflow in vidioc_s_audio()
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
memstick: r592: Fix error return in r592_probe()
ASoC: jz4740-i2s: add missed checks for clk_get()
dm ioctl: fix error return code in target_message
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
scsi: pm80xx: Fix error return in pm8001_pci_probe()
seq_buf: Avoid type mismatch for seq_buf_init
scsi: fnic: Fix error return code in fnic_probe()
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
speakup: fix uninitialized flush_lock
nfs_common: need lock during iterate through the list
x86/kprobes: Restore BTF if the single-stepping is cancelled
extcon: max77693: Fix modalias string
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
um: chan_xterm: Fix fd leak
nfc: s3fwrn5: Release the nfc firmware
powerpc/ps3: use dma_mapping_error()
checkpatch: fix unescaped left brace
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
net: korina: fix return value
clk: ti: Fix memleak in ti_fapll_synth_setup
perf record: Fix memory leak when using '--user-regs=?' to list registers
qlcnic: Fix error code in probe
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
cfg80211: initialize rekey_data
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
media: gspca: Fix memory leak in probe
media: sunxi-cir: ensure IR is handled when it is continuous
media: netup_unidvb: Don't leak SPI master in probe error path
Input: cyapa_gen6 - fix out-of-bounds stack access
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
ACPI: PNP: compare the string length in the matching_id()
ALSA: pcm: oss: Fix a few more UBSAN fixes
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
staging: comedi: mf6x4: Fix AI end-of-conversion detection
powerpc/perf: Exclude kernel samples while counting events in user space.
USB: serial: mos7720: fix parallel-port state restore
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf
btrfs: scrub: Don't use inode page cache in scrub_handle_errored_block()
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
btrfs: fix return value mixup in btrfs_get_extent
ext4: fix a memory leak of ext4_free_data
ceph: fix race in concurrent __ceph_remove_cap invocations
jffs2: Fix GC exit abnormally
jfs: Fix array index bounds check in dbAdjTree
spi: rb4xx: Don't leak SPI master in probe error path
mtd: parser: cmdline: Fix parsing of part-names with colons
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
iio:pressure:mpl3115: Force alignment of buffer
xen/xenbus: Allow watches discard events before queueing
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Count pending messages for each watch
xenbus/xenbus_backend: Disallow pending watch messages
PCI: Fix pci_slot_release() NULL pointer dereference
Linux 4.4.249
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iaea4f3ffb4c5334d15d921074b56782c24166b09
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[ Upstream commit 2eb5dd418034ecea2f7031e3d33f2991a878b148 ]
When using 'perf record's option '-I' or '--user-regs=' along with
argument '?' to list available register names, memory of variable 'os'
allocated by strdup() needs to be released before __parse_regs()
returns, otherwise memory leak will occur.
Fixes: bcc84ec65ad1 ("perf record: Add ability to name registers to record")
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Li Bin <huawei.libin@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20200703093344.189450-1-zhengzengkai@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998
This brings LA.UM.8.4.r1-06200-8x98.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
4cb652f2d058e ANDROID: cuttlefish_defconfig: Disable CONFIG_KSM
Conflicts:
arch/arm64/include/asm/mmu_context.h
arch/powerpc/include/asm/uaccess.h
drivers/scsi/ufs/ufshcd.c
Change-Id: I25e090fc1a5a7d379aa8f681371e9918b3adeda6
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Changes in 4.4.247
btrfs: tree-checker: Enhance chunk checker to validate chunk profile
btrfs: inode: Verify inode mode to avoid NULL pointer dereference
HID: cypress: Support Varmilo Keyboards' media hotkeys
Input: i8042 - allow insmod to succeed on devices without an i8042 controller
HID: hid-sensor-hub: Fix issue with devices with no report ID
x86/xen: don't unbind uninitialized lock_kicker_irq
proc: don't allow async path resolution of /proc/self components
dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst size
scsi: libiscsi: Fix NOP race condition
scsi: target: iscsi: Fix cmd abort fabric stop race
scsi: ufs: Fix race between shutdown and runtime resume flow
bnxt_en: fix error return code in bnxt_init_board()
video: hyperv_fb: Fix the cache type when mapping the VRAM
bnxt_en: Release PCI regions when DMA mask setup fails during probe.
IB/mthca: fix return value of error branch in mthca_init_cq()
nfc: s3fwrn5: use signed integer for parsing GPIO numbers
efivarfs: revert "fix memory leak in efivarfs_create()"
perf probe: Fix to die_entrypc() returns error correctly
USB: core: Change %pK for __user pointers to %px
x86/speculation: Fix prctl() when spectre_v2_user={seccomp,prctl},ibpb
USB: core: add endpoint-blacklist quirk
USB: core: Fix regression in Hercules audio card
btrfs: fix lockdep splat when reading qgroup config on mount
Linux 4.4.247
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8e8603322c7bf2a54d2758e3ab7a5424758a6548
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[ Upstream commit ab4200c17ba6fe71d2da64317aae8a8aa684624c ]
Fix die_entrypc() to return error correctly if the DIE has no
DW_AT_ranges attribute. Since dwarf_ranges() will treat the case as an
empty ranges and return 0, we have to check it by ourselves.
Fixes: 91e2f539eeda ("perf probe: Fix to show function entry line as probe-able")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Link: http://lore.kernel.org/lkml/160645612634.2824037.5284932731175079426.stgit@devnote2
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.246
ah6: fix error return code in ah6_input()
atm: nicstar: Unmap DMA on send error
net: b44: fix error return code in b44_init_one()
net: bridge: add missing counters to ndo_get_stats64 callback
netlabel: fix our progress tracking in netlbl_unlabel_staticlist()
netlabel: fix an uninitialized warning in netlbl_unlabel_staticlist()
net/mlx4_core: Fix init_hca fields offset
net: x25: Increase refcnt of "struct x25_neigh" in x25_rx_call_request
qlcnic: fix error return code in qlcnic_83xx_restart_hw()
sctp: change to hold/put transport for proto_unreach_timer
net: usb: qmi_wwan: Set DTR quirk for MR400
net: Have netpoll bring-up DSA management interface
pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq
arm64: psci: Avoid printing in cpu_psci_cpu_die()
MIPS: Fix BUILD_ROLLBACK_PROLOGUE for microMIPS
Input: adxl34x - clean up a data type in adxl34x_probe()
arm: dts: imx6qdl-udoo: fix rgmii phy-mode for ksz9031 phy
ARM: dts: imx50-evk: Fix the chip select 1 IOMUX
perf lock: Don't free "lock_seq_stat" if read_count isn't zero
can: dev: can_restart(): post buffer from the right context
can: peak_usb: fix potential integer overflow on shift of a int
can: m_can: m_can_handle_state_change(): fix state change
MIPS: Alchemy: Fix memleak in alchemy_clk_setup_cpu
regulator: ti-abb: Fix array out of bound read access on the first transition
libfs: fix error cast of negative value in simple_attr_write()
powerpc/uaccess-flush: fix corenet64_smp_defconfig build
ALSA: ctl: fix error path at adding user-defined element set
ALSA: mixart: Fix mutex deadlock
tty: serial: imx: keep console clocks always on
efivarfs: fix memory leak in efivarfs_create()
ext4: fix bogus warning in ext4_update_dx_flag()
xtensa: disable preemption around cache alias management calls
mac80211: minstrel: remove deferred sampling code
mac80211: minstrel: fix tx status processing corner case
mac80211: allow driver to prevent two stations w/ same address
mac80211: free sta in sta_info_insert_finish() on errors
s390/cpum_sf.c: fix file permission for cpum_sfb_size
x86/microcode/intel: Check patch signature before saving microcode for early loading
Linux 4.4.246
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I61a042e58de9b4af9a8e1880cf9ad829f57af60c
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[ Upstream commit b0e5a05cc9e37763c7f19366d94b1a6160c755bc ]
When execute command "perf lock report", it hits failure and outputs log
as follows:
perf: builtin-lock.c:623: report_lock_release_event: Assertion `!(seq->read_count < 0)' failed.
Aborted
This is an imbalance issue. The locking sequence structure
"lock_seq_stat" contains the reader counter and it is used to check if
the locking sequence is balance or not between acquiring and releasing.
If the tool wrongly frees "lock_seq_stat" when "read_count" isn't zero,
the "read_count" will be reset to zero when allocate a new structure at
the next time; thus it causes the wrong counting for reader and finally
results in imbalance issue.
To fix this issue, if detects "read_count" is not zero (means still have
read user in the locking sequence), goto the "end" tag to skip freeing
structure "lock_seq_stat".
Fixes: e4cef1f65061 ("perf lock: Fix state machine to recognize lock sequence")
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20201104094229.17509-2-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.244
ring-buffer: Fix recursion protection transitions between interrupt context
gfs2: Wake up when sd_glock_disposal becomes zero
mm: mempolicy: fix potential pte_unmap_unlock pte error
time: Prevent undefined behaviour in timespec64_to_ns()
btrfs: reschedule when cloning lots of extents
net: xfrm: fix a race condition during allocing spi
perf tools: Add missing swap for ino_generation
ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context
can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames
can: can_create_echo_skb(): fix echo skb generation: always use skb_clone()
can: peak_usb: add range checking in decode operations
can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
Btrfs: fix missing error return if writeback for extent buffer never started
pinctrl: devicetree: Avoid taking direct reference to device name string
i40e: Wrong truncation from u16 to u8
i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c
geneve: add transport ports in route lookup for geneve
ath9k_htc: Use appropriate rs_datalen type
usb: gadget: goku_udc: fix potential crashes in probe
gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free
gfs2: check for live vs. read-only file system in gfs2_fitrim
drm/amdgpu: perform srbm soft reset always on SDMA resume
mac80211: fix use of skb payload instead of header
cfg80211: regulatory: Fix inconsistent format argument
iommu/amd: Increase interrupt remapping table limit to 512 entries
xfs: fix a missing unlock on error in xfs_fs_map_blocks
of/address: Fix of_node memory leak in of_dma_is_coherent
cosa: Add missing kfree in error path of cosa_write
perf: Fix get_recursion_context()
ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA
ext4: unlock xattr_sem properly in ext4_inline_data_truncate()
usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode
mei: protect mei_cl_mtu from null dereference
ocfs2: initialize ip_next_orphan
don't dump the threads that had been already exiting when zapped.
drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[]
pinctrl: amd: use higher precision for 512 RtcClk
pinctrl: amd: fix incorrect way to disable debounce filter
swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"
IPv6: Set SIT tunnel hard_header_len to zero
net/af_iucv: fix null pointer dereference on shutdown
net/x25: Fix null-ptr-deref in x25_connect
net: Update window_clamp if SOCK_RCVBUF is set
random32: make prandom_u32() output unpredictable
x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP
xen/events: avoid removing an event channel while handling it
xen/events: add a proper barrier to 2-level uevent unmasking
xen/events: fix race in evtchn_fifo_unmask()
xen/events: add a new "late EOI" evtchn framework
xen/blkback: use lateeoi irq binding
xen/netback: use lateeoi irq binding
xen/scsiback: use lateeoi irq binding
xen/pciback: use lateeoi irq binding
xen/events: switch user event channels to lateeoi model
xen/events: use a common cpu hotplug hook for event channels
xen/events: defer eoi in case of excessive number of events
xen/events: block rogue events for some time
perf/core: Fix race in the perf_mmap_close() function
Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint"
reboot: fix overflow parsing reboot cpu number
ext4: fix leaking sysfs kobject after failed mount
Convert trailing spaces and periods in path components
Linux 4.4.244
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I70bf4c5ac9248a8ca3383b9b0c4871729606e75e
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[ Upstream commit fe01adb72356a4e2f8735e4128af85921ca98fa1 ]
We are missing swap for ino_generation field.
Fixes: 5c5e854bc760 ("perf tools: Add attr->mmap2 support")
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20201101233103.3537427-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998
This brings LA.UM.8.2.r1-07400-sdm660.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
34b1d1174c2c7 UPSTREAM: arm64: kaslr: Fix up the kernel image alignment
Conflicts:
scripts/setlocalversion
Change-Id: Id2981587a6e92eb10cfdc9b6d13cd4bd2abb5670
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Changes in 4.4.241
ibmveth: Identify ingress large send packets.
tipc: fix the skb_unshare() in tipc_buf_append()
net/ipv4: always honour route mtu during forwarding
r8169: fix data corruption issue on RTL8402
ALSA: bebob: potential info leak in hwdep_read()
mm/kasan: print name of mem[set,cpy,move]() caller in report
mm/kasan: add API to check memory regions
compiler.h, kasan: Avoid duplicating __read_once_size_nocheck()
compiler.h: Add read_word_at_a_time() function.
lib/strscpy: Shut up KASAN false-positives in strscpy()
x86/mm/ptdump: Fix soft lockup in page table walker
net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device
net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup
nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()
tcp: fix to update snd_wl1 in bulk receiver fast path
icmp: randomize the global rate limiter
cifs: remove bogus debug code
ima: Don't ignore errors from crypto_shash_update()
EDAC/i5100: Fix error handling order in i5100_init_one()
crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call
media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()"
media: m5mols: Check function pointer in m5mols_sensor_power
media: omap3isp: Fix memleak in isp_probe
crypto: omap-sham - fix digcnt register handling with export/import
media: tc358743: initialize variable
media: ti-vpe: Fix a missing check and reference count leak
ath6kl: prevent potential array overflow in ath6kl_add_new_sta()
ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb()
wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680
mwifiex: Do not use GFP_KERNEL in atomic context
drm/gma500: fix error check
scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
backlight: sky81452-backlight: Fix refcount imbalance on error
VMCI: check return value of get_user_pages_fast() for errors
tty: serial: earlycon dependency
tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()
pty: do tty_flip_buffer_push without port->lock in pty_write
drivers/virt/fsl_hypervisor: Fix error handling path
video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error
video: fbdev: sis: fix null ptr dereference
HID: roccat: add bounds checking in kone_sysfs_write_settings()
ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd()
misc: mic: scif: Fix error handling path
ALSA: seq: oss: Avoid mutex lock for a long-time ioctl
quota: clear padding in v2r1_mem2diskdqb()
net: enic: Cure the enic api locking trainwreck
mfd: sm501: Fix leaks in probe()
usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well
nl80211: fix non-split wiphy information
mwifiex: fix double free
net: korina: fix kfree of rx/tx descriptor array
IB/mlx4: Adjust delayed work when a dup is observed
powerpc/pseries: Fix missing of_node_put() in rng_init()
powerpc/icp-hv: Fix missing of_node_put() in success path
mtd: lpddr: fix excessive stack usage with clang
mtd: mtdoops: Don't write panic data twice
ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values
powerpc/tau: Use appropriate temperature sample interval
powerpc/tau: Remove duplicated set_thresholds() call
powerpc/tau: Disable TAU between measurements
perf intel-pt: Fix "context_switch event has no tid" error
kdb: Fix pager search for multi-line strings
powerpc/perf/hv-gpci: Fix starting index value
cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier
lib/crc32.c: fix trivial typo in preprocessor condition
vfio/pci: Clear token on bypass registration failure
Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
Input: ep93xx_keypad - fix handling of platform_get_irq() error
Input: omap4-keypad - fix handling of platform_get_irq() error
Input: sun4i-ps2 - fix handling of platform_get_irq() error
KVM: x86: emulating RDPID failure shall return #UD rather than #GP
memory: omap-gpmc: Fix a couple off by ones
memory: fsl-corenet-cf: Fix handling of platform_get_irq() error
arm64: dts: zynqmp: Remove additional compatible string for i2c IPs
powerpc/powernv/dump: Fix race while processing OPAL dump
media: firewire: fix memory leak
media: ati_remote: sanity check for both endpoints
media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync
media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync
media: exynos4-is: Fix a reference count leak
media: bdisp: Fix runtime PM imbalance on error
media: media/pci: prevent memory leak in bttv_probe
media: uvcvideo: Ensure all probed info is returned to v4l2
mmc: sdio: Check for CISTPL_VERS_1 buffer size
media: saa7134: avoid a shift overflow
ntfs: add check for mft record size in superblock
PM: hibernate: remove the bogus call to get_gendisk() in software_resume()
scsi: mvumi: Fix error return in mvumi_io_attach()
scsi: target: core: Add CONTROL field for trace events
usb: gadget: function: printer: fix use-after-free in __lock_acquire
udf: Limit sparing table size
udf: Avoid accessing uninitialized data on failed inode read
ath9k: hif_usb: fix race condition between usb_get_urb() and usb_kill_anchored_urbs()
misc: rtsx: Fix memory leak in rtsx_pci_probe
reiserfs: only call unlock_new_inode() if I_NEW
xfs: make sure the rt allocator doesn't run off the end
usb: ohci: Default to per-port over-current protection
Bluetooth: Only mark socket zapped after unlocking
scsi: ibmvfc: Fix error return in ibmvfc_probe()
brcmsmac: fix memory leak in wlc_phy_attach_lcnphy
rtl8xxxu: prevent potential memory leak
Fix use after free in get_capset_info callback.
tty: ipwireless: fix error handling
ipvs: Fix uninit-value in do_ip_vs_set_ctl()
reiserfs: Fix memory leak in reiserfs_parse_options()
brcm80211: fix possible memleak in brcmf_proto_msgbuf_attach
usb: core: Solve race condition in anchor cleanup functions
ath10k: check idx validity in __ath10k_htt_rx_ring_fill_n()
net: korina: cast KSEG0 address to pointer in kfree
usb: cdc-acm: add quirk to blacklist ETAS ES58X devices
USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync().
Linux 4.4.241
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I996be1c1248d000431eb6f5c53472dbafba8bd9c
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[ Upstream commit 7d537a8d2e76bc4fc71e34545ceaa463ac2cd928 ]
A context_switch event can have no tid because pids can be detached from
a task while the task is still running (in do_exit()). Note this won't
happen with per-task contexts because then tracing stops at
perf_event_exit_task()
If a task with no tid gets preempted, or a dying task gets preempted and
its parent releases it, when it subsequently gets switched back in,
Intel PT will not be able to determine what task is running and prints
an error "context_switch event has no tid". However, it is not really an
error because the task is in kernel space and the decoder can continue
to decode successfully. Fix by changing the error to be only a logged
message, and make allowance for tid == -1.
Example:
Using 5.9-rc4 with Preemptible Kernel (Low-Latency Desktop) e.g.
$ uname -r
5.9.0-rc4
$ grep PREEMPT .config
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y
CONFIG_PREEMPT_RCU=y
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
CONFIG_DEBUG_PREEMPT=y
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
Before:
$ cat forkit.c
#include <sys/types.h>
#include <unistd.h>
#include <sys/wait.h>
int main()
{
pid_t child;
int status = 0;
child = fork();
if (child == 0)
return 123;
wait(&status);
return 0;
}
$ gcc -o forkit forkit.c
$ sudo ~/bin/perf record --kcore -a -m,64M -e intel_pt/cyc/k &
[1] 11016
$ taskset 2 ./forkit
$ sudo pkill perf
$ [ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 17.262 MB perf.data ]
[1]+ Terminated sudo ~/bin/perf record --kcore -a -m,64M -e intel_pt/cyc/k
$ sudo ~/bin/perf script --show-task-events --show-switch-events --itrace=iqqe-o -C 1 --ns | grep -C 2 forkit
context_switch event has no tid
taskset 11019 [001] 66663.270045029: 1 instructions:k: ffffffffb1d9f844 strnlen_user+0xb4 ([kernel.kallsyms])
taskset 11019 [001] 66663.270201816: 1 instructions:k: ffffffffb1a83121 unmap_page_range+0x561 ([kernel.kallsyms])
forkit 11019 [001] 66663.270327553: PERF_RECORD_COMM exec: forkit:11019/11019
forkit 11019 [001] 66663.270420028: 1 instructions:k: ffffffffb1db9537 __clear_user+0x27 ([kernel.kallsyms])
forkit 11019 [001] 66663.270648704: 1 instructions:k: ffffffffb18829e6 do_user_addr_fault+0xf6 ([kernel.kallsyms])
forkit 11019 [001] 66663.270833163: 1 instructions:k: ffffffffb230a825 irqentry_exit_to_user_mode+0x15 ([kernel.kallsyms])
forkit 11019 [001] 66663.271092359: 1 instructions:k: ffffffffb1aea3d9 lock_page_memcg+0x9 ([kernel.kallsyms])
forkit 11019 [001] 66663.271207092: PERF_RECORD_FORK(11020:11020):(11019:11019)
forkit 11019 [001] 66663.271234775: PERF_RECORD_SWITCH_CPU_WIDE OUT next pid/tid: 11020/11020
forkit 11020 [001] 66663.271238407: PERF_RECORD_SWITCH_CPU_WIDE IN prev pid/tid: 11019/11019
forkit 11020 [001] 66663.271312066: 1 instructions:k: ffffffffb1a88140 handle_mm_fault+0x10 ([kernel.kallsyms])
forkit 11020 [001] 66663.271476225: PERF_RECORD_EXIT(11020:11020):(11019:11019)
forkit 11020 [001] 66663.271497488: PERF_RECORD_SWITCH_CPU_WIDE OUT preempt next pid/tid: 11019/11019
forkit 11019 [001] 66663.271500523: PERF_RECORD_SWITCH_CPU_WIDE IN prev pid/tid: 11020/11020
forkit 11019 [001] 66663.271517241: 1 instructions:k: ffffffffb24012cd error_entry+0x6d ([kernel.kallsyms])
forkit 11019 [001] 66663.271664080: PERF_RECORD_EXIT(11019:11019):(1386:1386)
After:
$ sudo ~/bin/perf script --show-task-events --show-switch-events --itrace=iqqe-o -C 1 --ns | grep -C 2 forkit
taskset 11019 [001] 66663.270045029: 1 instructions:k: ffffffffb1d9f844 strnlen_user+0xb4 ([kernel.kallsyms])
taskset 11019 [001] 66663.270201816: 1 instructions:k: ffffffffb1a83121 unmap_page_range+0x561 ([kernel.kallsyms])
forkit 11019 [001] 66663.270327553: PERF_RECORD_COMM exec: forkit:11019/11019
forkit 11019 [001] 66663.270420028: 1 instructions:k: ffffffffb1db9537 __clear_user+0x27 ([kernel.kallsyms])
forkit 11019 [001] 66663.270648704: 1 instructions:k: ffffffffb18829e6 do_user_addr_fault+0xf6 ([kernel.kallsyms])
forkit 11019 [001] 66663.270833163: 1 instructions:k: ffffffffb230a825 irqentry_exit_to_user_mode+0x15 ([kernel.kallsyms])
forkit 11019 [001] 66663.271092359: 1 instructions:k: ffffffffb1aea3d9 lock_page_memcg+0x9 ([kernel.kallsyms])
forkit 11019 [001] 66663.271207092: PERF_RECORD_FORK(11020:11020):(11019:11019)
forkit 11019 [001] 66663.271234775: PERF_RECORD_SWITCH_CPU_WIDE OUT next pid/tid: 11020/11020
forkit 11020 [001] 66663.271238407: PERF_RECORD_SWITCH_CPU_WIDE IN prev pid/tid: 11019/11019
forkit 11020 [001] 66663.271312066: 1 instructions:k: ffffffffb1a88140 handle_mm_fault+0x10 ([kernel.kallsyms])
forkit 11020 [001] 66663.271476225: PERF_RECORD_EXIT(11020:11020):(11019:11019)
forkit 11020 [001] 66663.271497488: PERF_RECORD_SWITCH_CPU_WIDE OUT preempt next pid/tid: 11019/11019
forkit 11019 [001] 66663.271500523: PERF_RECORD_SWITCH_CPU_WIDE IN prev pid/tid: 11020/11020
forkit 11019 [001] 66663.271517241: 1 instructions:k: ffffffffb24012cd error_entry+0x6d ([kernel.kallsyms])
forkit 11019 [001] 66663.271664080: PERF_RECORD_EXIT(11019:11019):(1386:1386)
forkit 11019 [001] 66663.271688752: PERF_RECORD_SWITCH_CPU_WIDE OUT next pid/tid: -1/-1
:-1 -1 [001] 66663.271692086: PERF_RECORD_SWITCH_CPU_WIDE IN prev pid/tid: 11019/11019
:-1 -1 [001] 66663.271707466: 1 instructions:k: ffffffffb18eb096 update_load_avg+0x306 ([kernel.kallsyms])
Fixes: 86c2786994bd7c ("perf intel-pt: Add support for PERF_RECORD_SWITCH")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Yu-cheng Yu <yu-cheng.yu@intel.com>
Link: http://lore.kernel.org/lkml/20200909084923.9096-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998
This brings LA.UM.8.4.r1-06000-8x98.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
7a9986e91f909 UPSTREAM: binder: fix UAF when releasing todo list
Conflicts:
fs/eventpoll.c
Change-Id: I77260d03cb539d7e7eefcea360aee2d59bb9e0cb
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Changes in 4.4.239
gpio: tc35894: fix up tc35894 interrupt configuration
Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
net: dec: de2104x: Increase receive ring size for Tulip
rndis_host: increase sleep time in the query-response loop
drivers/net/wan/lapbether: Make skb->protocol consistent with the header
drivers/net/wan/hdlc: Set skb->protocol before transmitting
nfs: Fix security label length not being reset
clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
i2c: cpm: Fix i2c_ram structure
epoll: do not insert into poll queues until all sanity checks are done
epoll: replace ->visited/visited_list with generation count
epoll: EPOLL_CTL_ADD: close the race in decision to take fast path
ep_create_wakeup_source(): dentry name can change under you...
netfilter: ctnetlink: add a range check for l3/l4 protonum
fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
Revert "ravb: Fixed to be able to unload modules"
fbcon: Fix global-out-of-bounds read in fbcon_get_font()
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
usermodehelper: reset umask to default before executing user process
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
driver core: Fix probe_count imbalance in really_probe()
perf top: Fix stdio interface input handling with glibc 2.28+
sctp: fix sctp_auth_init_hmacs() error path
team: set dev->needed_headroom in team_setup_by_port()
net: team: fix memory leak in __team_options_register
mtd: nand: Provide nand_cleanup() function to free NAND related resources
xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
xfrm: clone whole liftime_cur structure in xfrm_do_migrate
net: stmmac: removed enabling eee in EEE set callback
xfrm: Use correct address family in xfrm_state_find
bonding: set dev->needed_headroom in bond_setup_by_slave()
rxrpc: Fix rxkad token xdr encoding
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix server keyring leak
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
Linux 4.4.239
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iac33b64c570b076bdc997d9778628d2ffbc3fef0
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commit 29b4f5f188571c112713c35cc87eefb46efee612 upstream.
Since glibc 2.28 when running 'perf top --stdio', input handling no
longer works, but hitting any key always just prints the "Mapped keys"
help text.
To fix it, call clearerr() in the display_thread() loop to clear any EOF
sticky errors, as instructed in the glibc NEWS file
(https://sourceware.org/git/?p=glibc.git;a=blob;f=NEWS):
* All stdio functions now treat end-of-file as a sticky condition. If you
read from a file until EOF, and then the file is enlarged by another
process, you must call clearerr or another function with the same effect
(e.g. fseek, rewind) before you can read the additional data. This
corrects a longstanding C99 conformance bug. It is most likely to affect
programs that use stdio to read interactive input from a terminal.
(Bug #1190.)
Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200305083714.9381-2-tommi.t.rantala@nokia.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.238
af_key: pfkey_dump needs parameter validation
KVM: fix memory leak in kvm_io_bus_unregister_dev()
kprobes: fix kill kprobe which has been marked as gone
ftrace: Setup correct FTRACE_FL_REGS flags for module
RDMA/ucma: ucma_context reference leak in error path
mtd: Fix comparison in map_word_andequal()
hdlc_ppp: add range checks in ppp_cp_parse_cr()
tipc: use skb_unshare() instead in tipc_buf_append()
net: add __must_check to skb_put_padto()
ip: fix tos reflection in ack and reset packets
serial: 8250: Avoid error message on reprobe
scsi: aacraid: fix illegal IO beyond last LBA
m68k: q40: Fix info-leak in rtc_ioctl
gma/gma500: fix a memory disclosure bug due to uninitialized bytes
ASoC: kirkwood: fix IRQ error handling
PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()
mfd: mfd-core: Protect against NULL call-back function pointer
tracing: Adding NULL checks for trace_array descriptor pointer
bcache: fix a lost wake-up problem caused by mca_cannibalize_lock
xfs: fix attr leaf header freemap.size underflow
kernel/sys.c: avoid copying possible padding bytes in copy_to_user
neigh_stat_seq_next() should increase position index
rt_cpu_seq_next should increase position index
seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier
ACPI: EC: Reference count query handlers under lock
tracing: Set kernel_stack's caller size properly
ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter
Bluetooth: Fix refcount use-after-free issue
mm: pagewalk: fix termination condition in walk_pte_range()
Bluetooth: prefetch channel before killing sock
skbuff: fix a data race in skb_queue_len()
audit: CONFIG_CHANGE don't log internal bookkeeping as an event
selinux: sel_avc_get_stat_idx should increase position index
scsi: lpfc: Fix RQ buffer leakage when no IOCBs available
drm/omap: fix possible object reference leak
dmaengine: tegra-apb: Prevent race conditions on channel's freeing
media: go7007: Fix URB type for interrupt handling
Bluetooth: guard against controllers sending zero'd events
drm/amdgpu: increase atombios cmd timeout
Bluetooth: L2CAP: handle l2cap config request during open state
media: tda10071: fix unsigned sign extension overflow
tpm: ibmvtpm: Wait for buffer to be set before proceeding
tracing: Use address-of operator on section symbols
serial: 8250_omap: Fix sleeping function called from invalid context during probe
SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()'
ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len
ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor
mm/filemap.c: clear page error before actual read
mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area
KVM: Remove CREATE_IRQCHIP/SET_PIT2 race
bdev: Reduce time holding bd_mutex in sync in blkdev_close()
drivers: char: tlclk.c: Avoid data race between init and interrupt handler
dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion
atm: fix a memory leak of vcc->user_back
phy: samsung: s5pv210-usb2: Add delay after reset
Bluetooth: Handle Inquiry Cancel error after Inquiry Complete
USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe()
tty: serial: samsung: Correct clock selection logic
ALSA: hda: Fix potential race in unsol event handler
fuse: don't check refcount after stealing page
USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
e1000: Do not perform reset in reset_task if we are already down
printk: handle blank console arguments passed in.
vfio/pci: fix memory leaks of eventfd ctx
perf kcore_copy: Fix module map when there are no modules loaded
mtd: rawnand: omap_elm: Fix runtime PM imbalance on error
ceph: fix potential race in ceph_check_caps
mtd: parser: cmdline: Support MTD names containing one or more colons
x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline
vfio/pci: Clear error and request eventfd ctx after releasing
vfio/pci: fix racy on error and request eventfd ctx
s390/init: add missing __init annotations
mwifiex: Increase AES key storage size to 256 bits
batman-adv: bla: fix type misuse for backbone_gw hash indexing
atm: eni: fix the missed pci_disable_device() for eni_init_one()
batman-adv: mcast/TT: fix wrongly dropped or rerouted packets
ALSA: asihpi: fix iounmap in error handler
MIPS: Add the missing 'CPU_1074K' into __get_cpu_type()
tty: vt, consw->con_scrolldelta cleanup
kprobes: Fix to check probe enabled before disarm_kprobe_ftrace()
lib/string.c: implement stpcpy
ata: define AC_ERR_OK
ata: make qc_prep return ata_completion_errors
ata: sata_mv, avoid trigerrable BUG_ON
Linux 4.4.238
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Icad47fa33334613e04af31218b3db45ddff7872a
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[ Upstream commit 61f82e3fb697a8e85f22fdec786528af73dc36d1 ]
In the absence of any modules, no "modules" map is created, but there
are other executable pages to map, due to eBPF JIT, kprobe or ftrace.
Map them by recognizing that the first "module" symbol is not
necessarily from a module, and adjust the map accordingly.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: x86@kernel.org
Link: http://lore.kernel.org/lkml/20200512121922.8997-10-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.237
ARM: dts: socfpga: fix register entry for timer3 on Arria10
scsi: libsas: Set data_dir as DMA_NONE if libata marks qc as NODATA
drivers/net/wan/lapbether: Added needed_tailroom
firestream: Fix memleak in fs_open
drivers/net/wan/lapbether: Set network_header before transmitting
xfs: initialize the shortform attr header padding entry
drivers/net/wan/hdlc_cisco: Add hard_header_len
ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled
gcov: Disable gcov build with GCC 10
iio: adc: mcp3422: fix locking scope
iio: adc: mcp3422: fix locking on error path
iio:light:ltr501 Fix timestamp alignment issue.
iio:accel:bmc150-accel: Fix timestamp alignment and prevent data leak.
iio:accel:mma8452: Fix timestamp alignment and prevent data leak.
USB: core: add helpers to retrieve endpoints
staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb()
btrfs: fix wrong address when faulting in pages in the search ioctl
scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem
rbd: require global CAP_SYS_ADMIN for mapping and unmapping
fbcon: remove soft scrollback code
fbcon: remove now unusued 'softback_lines' cursor() argument
vgacon: remove software scrollback support
KVM: VMX: Don't freeze guest when event delivery causes an APIC-access exit
video: fbdev: fix OOB read in vga_8planes_imageblit()
USB: serial: ftdi_sio: add IDs for Xsens Mti USB converter
USB: serial: option: add support for SIM7070/SIM7080/SIM7090 modules
usb: Fix out of sync data toggle if a configured device is reconfigured
gcov: add support for GCC 10.1
NFSv4.1 handle ERR_DELAY error reclaiming locking state on delegation recall
scsi: pm8001: Fix memleak in pm8001_exec_internal_task_abort
scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery
SUNRPC: stop printk reading past end of string
rapidio: Replace 'select' DMAENGINES 'with depends on'
i2c: algo: pca: Reapply i2c bus settings after reset
MIPS: SNI: Fix MIPS_L1_CACHE_SHIFT
perf test: Free formats for perf pmu parse test
fbcon: Fix user font detection test at fbcon_resize().
MIPS: SNI: Fix spurious interrupts
USB: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook
USB: UAS: fix disconnect by unplugging a hub
usblp: fix race between disconnect() and read()
Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists
serial: 8250_pci: Add Realtek 816a and 816b
ehci-hcd: Move include to keep CRC stable
powerpc/dma: Fix dma_map_ops::get_required_mask
x86/defconfig: Enable CONFIG_USB_XHCI_HCD=y
Linux 4.4.237
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If3f7701823084090849a6866ba1e52a0276c9621
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[ Upstream commit d26383dcb2b4b8629fde05270b4e3633be9e3d4b ]
The following leaks were detected by ASAN:
Indirect leak of 360 byte(s) in 9 object(s) allocated from:
#0 0x7fecc305180e in calloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10780e)
#1 0x560578f6dce5 in perf_pmu__new_format util/pmu.c:1333
#2 0x560578f752fc in perf_pmu_parse util/pmu.y:59
#3 0x560578f6a8b7 in perf_pmu__format_parse util/pmu.c:73
#4 0x560578e07045 in test__pmu tests/pmu.c:155
#5 0x560578de109b in run_test tests/builtin-test.c:410
#6 0x560578de109b in test_and_print tests/builtin-test.c:440
#7 0x560578de401a in __cmd_test tests/builtin-test.c:661
#8 0x560578de401a in cmd_test tests/builtin-test.c:807
#9 0x560578e49354 in run_builtin /home/namhyung/project/linux/tools/perf/perf.c:312
#10 0x560578ce71a8 in handle_internal_command /home/namhyung/project/linux/tools/perf/perf.c:364
#11 0x560578ce71a8 in run_argv /home/namhyung/project/linux/tools/perf/perf.c:408
#12 0x560578ce71a8 in main /home/namhyung/project/linux/tools/perf/perf.c:538
#13 0x7fecc2b7acc9 in __libc_start_main ../csu/libc-start.c:308
Fixes: cff7f956ec4a1 ("perf tests: Move pmu tests into separate object")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20200915031819.386559-12-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998
This brings LA.UM.8.4.r1-05900-8x98.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
5fd2d19eeb976 Merge 4.4.236 into android-4.4-p
Conflicts:
drivers/scsi/ufs/ufshcd.c
Change-Id: I22282a0d571bdb72f50d3fc1e2cee4443de1f7f4
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Changes in 4.4.236
HID: core: Correctly handle ReportSize being zero
HID: core: Sanitize event code and type when mapping input
perf record/stat: Explicitly call out event modifiers in the documentation
mm, page_alloc: remove unnecessary variable from free_pcppages_bulk
hwmon: (applesmc) check status earlier.
ceph: don't allow setlease on cephfs
s390: don't trace preemption in percpu macros
xen/xenbus: Fix granting of vmalloc'd memory
dmaengine: of-dma: Fix of_dma_router_xlate's of_dma_xlate handling
batman-adv: Avoid uninitialized chaddr when handling DHCP
batman-adv: bla: use netif_rx_ni when not in interrupt context
dmaengine: at_hdmac: check return value of of_find_device_by_node() in at_dma_xlate()
netfilter: nf_tables: incorrect enum nft_list_attributes definition
netfilter: nf_tables: fix destination register zeroing
dmaengine: pl330: Fix burst length if burst size is smaller than bus width
bnxt_en: Check for zero dir entries in NVRAM.
fix regression in "epoll: Keep a reference on files added to the check list"
tg3: Fix soft lockup when tg3_reset_task() fails.
iommu/vt-d: Serialize IOMMU GCMD register modifications
thermal: ti-soc-thermal: Fix bogus thermal shutdowns for omap4430
include/linux/log2.h: add missing () around n in roundup_pow_of_two()
btrfs: drop path before adding new uuid tree entry
btrfs: Remove redundant extent_buffer_get in get_old_root
btrfs: Remove extraneous extent_buffer_get from tree_mod_log_rewind
btrfs: set the lockdep class for log tree extent buffers
uaccess: Add non-pagefault user-space read functions
uaccess: Add non-pagefault user-space write function
btrfs: fix potential deadlock in the search ioctl
net: qmi_wwan: MDM9x30 specific power management
net: qmi_wwan: support "raw IP" mode
net: qmi_wwan: should hold RTNL while changing netdev type
net: qmi_wwan: ignore bogus CDC Union descriptors
Add Dell Wireless 5809e Gobi 4G HSPA+ Mobile Broadband Card (rev3) to qmi_wwan
qmi_wwan: Added support for Gemalto's Cinterion PHxx WWAN interface
qmi_wwan: add support for Quectel EC21 and EC25
NET: usb: qmi_wwan: add support for Telit LE922A PID 0x1040
drivers: net: usb: qmi_wwan: add QMI_QUIRK_SET_DTR for Telit PID 0x1201
usb: qmi_wwan: add D-Link DWM-222 A2 device ID
net: usb: qmi_wwan: add Telit ME910 support
net: usb: qmi_wwan: add Telit 0x1050 composition
ALSA: ca0106: fix error code handling
ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check
dm cache metadata: Avoid returning cmd->bm wild pointer on error
dm thin metadata: Avoid returning cmd->bm wild pointer on error
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
checkpatch: fix the usage of capture group ( ... )
mm/hugetlb: fix a race between hugetlb sysctl handlers
cfg80211: regulatory: reject invalid hints
net: usb: Fix uninit-was-stored issue in asix_read_phy_addr()
ALSA: firewire-digi00x: add support for console models of Digi00x series
ALSA: firewire-digi00x: exclude Avid Adrenaline from detection
ALSA; firewire-tascam: exclude Tascam FE-8 from detection
fs/affs: use octal for permissions
affs: fix basic permission bits to actually work
ravb: Fixed to be able to unload modules
net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init()
bnxt_en: Failure to update PHY is not fatal condition.
bnxt: don't enable NAPI until rings are ready
net: usb: dm9601: Add USB ID of Keenetic Plus DSL
sctp: not disable bh in the whole sctp_get_port_local()
net: disable netpoll on fresh napis
Linux 4.4.236
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I45da24ccdf864c8774a1265a5d81685e04add060
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commit e48a73a312ebf19cc3d72aa74985db25c30757c1 upstream.
Event modifiers are not mentioned in the perf record or perf stat
manpages. Add them to orient new users more effectively by pointing
them to the perf list manpage for details.
Fixes: 2055fdaf8703 ("perf list: Document precise event sampling for AMD IBS")
Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tony Jones <tonyj@suse.de>
Cc: stable@vger.kernel.org
Link: http://lore.kernel.org/lkml/20200901215853.276234-1-kim.phillips@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.234
drm/imx: imx-ldb: Disable both channels for split mode in enc->disable()
perf probe: Fix memory leakage when the probe point is not found
net/compat: Add missing sock updates for SCM_RIGHTS
watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options
watchdog: f71808e_wdt: remove use of wrong watchdog_info option
coredump: fix race condition between collapse_huge_page() and core dumping
khugepaged: khugepaged_test_exit() check mmget_still_valid()
khugepaged: adjust VM_BUG_ON_MM() in __khugepaged_enter()
btrfs: export helpers for subvolume name/id resolution
btrfs: don't show full path of bind mounts in subvol=
romfs: fix uninitialized memory leak in romfs_dev_read()
mm: include CMA pages in lowmem_reserve at boot
mm, page_alloc: fix core hung in free_pcppages_bulk()
ext4: clean up ext4_match() and callers
ext4: fix checking of directory entry validity for inline directories
media: budget-core: Improve exception handling in budget_register()
media: vpss: clean up resources in init
Input: psmouse - add a newline when printing 'proto' by sysfs
m68knommu: fix overwriting of bits in ColdFire V3 cache control
xfs: fix inode quota reservation checks
jffs2: fix UAF problem
scsi: libfc: Free skb in fc_disc_gpn_id_resp() for valid cases
virtio_ring: Avoid loop when vq is broken in virtqueue_poll
xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init
alpha: fix annotation of io{read,write}{16,32}be()
ext4: fix potential negative array index in do_split()
ASoC: intel: Fix memleak in sst_media_open
powerpc: Allow 4224 bytes of stack expansion for the signal frame
epoll: Keep a reference on files added to the check list
do_epoll_ctl(): clean the failure exits up a bit
mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible
xen: don't reschedule in preemption off sections
omapfb: dss: Fix max fclk divider for omap36xx
KVM: arm/arm64: Don't reschedule in unmap_stage2_range()
Linux 4.4.234
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I974097d685afb4d7ecb61a11d8e270d70809f548
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[ Upstream commit 12d572e785b15bc764e956caaa8a4c846fd15694 ]
Fix the memory leakage in debuginfo__find_trace_events() when the probe
point is not found in the debuginfo. If there is no probe point found in
the debuginfo, debuginfo__find_probes() will NOT return -ENOENT, but 0.
Thus the caller of debuginfo__find_probes() must check the tf.ntevs and
release the allocated memory for the array of struct probe_trace_event.
The current code releases the memory only if the debuginfo__find_probes()
hits an error but not checks tf.ntevs. In the result, the memory allocated
on *tevs are not released if tf.ntevs == 0.
This fixes the memory leakage by checking tf.ntevs == 0 in addition to
ret < 0.
Fixes: ff741783506c ("perf probe: Introduce debuginfo to encapsulate dwarf information")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lore.kernel.org/lkml/159438668346.62703.10887420400718492503.stgit@devnote2
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998
This brings LA.UM.8.4.r1-05900-8x98.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
59f04f292e871 ANDROID: fix a bug in quota2
Conflicts:
Makefile
fs/ext4/inode.c
fs/f2fs/dir.c
Change-Id: Ic71b44a02908cf633d96114f0ff745cf1e1186de
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Changes in 4.4.232
pinctrl: amd: fix npins for uart0 in kerncz_groups
mac80211: allow rx of mesh eapol frames with default rx key
scsi: scsi_transport_spi: Fix function pointer check
xtensa: fix __sync_fetch_and_{and,or}_4 declarations
xtensa: update *pos in cpuinfo_op.next
drivers/net/wan/lapbether: Fixed the value of hard_header_len
net: sky2: initialize return of gm_phy_read
drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
perf/core: Fix locking for children siblings group read
uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
ALSA: info: Drop WARN_ON() from buffer NULL sanity check
ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
btrfs: fix double free on ulist after backref resolution failure
x86/fpu: Disable bottom halves while loading FPU registers
btrfs: fix mount failure caused by race with umount
hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
ax88172a: fix ax88172a_unbind() failures
net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
net: smc91x: Fix possible memory leak in smc_drv_probe()
scripts/decode_stacktrace: strip basepath from all paths
regmap: dev_get_regmap_match(): fix string comparison
usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
x86: math-emu: Fix up 'cmp' insn for clang ias
Revert "cifs: Fix the target file was deleted when rename failed."
staging: wlan-ng: properly check endpoint types
staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
serial: 8250: fix null-ptr-deref in serial8250_start_tx()
serial: 8250_mtk: Fix high-speed baud rates clamping
mm/memcg: fix refcount error while moving and swapping
parisc: Add atomic64_set_release() define to avoid CPU soft lockups
ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
ath9k: Fix regression with Atheros 9271
AX.25: Fix out-of-bounds read in ax25_connect()
AX.25: Prevent out-of-bounds read in ax25_sendmsg()
net-sysfs: add a newline when printing 'tx_timeout' by sysfs
net: udp: Fix wrong clean up for IS_UDPLITE macro
AX.25: Prevent integer overflows in connect and sendmsg
tcp: allow at most one TLP probe per flight
rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA
ip6_gre: fix null-ptr-deref in ip6gre_init_net()
drivers/net/wan/x25_asy: Fix to make it work
Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
regmap: debugfs: check count when read regmap file
xfs: set format back to extents if xfs_bmap_extents_to_btree
tools/lib/subcmd/pager.c: do not alias select() params
perf: Make perf able to build with latest libbfd
perf tools: Fix snprint warnings for gcc 8
perf annotate: Use asprintf when formatting objdump command line
perf probe: Fix to check blacklist address correctly
Linux 4.4.232
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id3f07fa9b926d859582a8f3aa50c7e4c0c847a77
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commit 80526491c2ca6abc028c0f0dbb0707a1f35fb18a upstream.
Fix to check kprobe blacklist address correctly with relocated address
by adjusting debuginfo address.
Since the address in the debuginfo is same as objdump, it is different
from relocated kernel address with KASLR. Thus, 'perf probe' always
misses to catch the blacklisted addresses.
Without this patch, 'perf probe' can not detect the blacklist addresses
on a KASLR enabled kernel.
# perf probe kprobe_dispatcher
Failed to write event: Invalid argument
Error: Failed to add events.
#
With this patch, it correctly shows the error message.
# perf probe kprobe_dispatcher
kprobe_dispatcher is blacklisted function, skip it.
Probe point 'kprobe_dispatcher' not found.
Error: Failed to add events.
#
Fixes: 9aaf5a5f479b ("perf probe: Check kprobes blacklist when adding new events")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: stable@vger.kernel.org
Link: http://lore.kernel.org/lkml/158763966411.30755.5882376357738273695.stgit@devnote2
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 6810158d526e483868e519befff407b91e76b3db upstream.
We were using a local buffer with an arbitrary size, that would have to
get increased to avoid truncation as warned by gcc 8:
util/annotate.c: In function 'symbol__disassemble':
util/annotate.c:1488:4: error: '%s' directive output may be truncated writing up to 4095 bytes into a region of size between 3966 and 8086 [-Werror=format-truncation=]
"%s %s%s --start-address=0x%016" PRIx64
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
util/annotate.c:1498:20:
symfs_filename, symfs_filename);
~~~~~~~~~~~~~~
util/annotate.c:1490:50: note: format string is defined here
" -l -d %s %s -C \"%s\" 2>/dev/null|grep -v \"%s:\"|expand",
^~
In file included from /usr/include/stdio.h:861,
from util/color.h:5,
from util/sort.h:8,
from util/annotate.c:14:
/usr/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 116 or more bytes (assuming 8331) into a destination of size 8192
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
So switch to asprintf, that will make sure enough space is available.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-qagoy2dmbjpc9gdnaj0r3mml@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 77f18153c080855e1c3fb520ca31a4e61530121d upstream.
[Add an additional sprintf replacement in tools/perf/builtin-script.c]
With gcc 8 we get new set of snprintf() warnings that breaks the
compilation, one example:
tests/mem.c: In function ‘check’:
tests/mem.c:19:48: error: ‘%s’ directive output may be truncated writing \
up to 99 bytes into a region of size 89 [-Werror=format-truncation=]
snprintf(failure, sizeof failure, "unexpected %s", out);
The gcc docs says:
To avoid the warning either use a bigger buffer or handle the
function's return value which indicates whether or not its output
has been truncated.
Given that all these warnings are harmless, because the code either
properly fails due to uncomplete file path or we don't care for
truncated output at all, I'm changing all those snprintf() calls to
scnprintf(), which actually 'checks' for the snprint return value so the
gcc stays silent.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Link: http://lkml.kernel.org/r/20180319082902.4518-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 0ada120c883d4f1f6aafd01cf0fbb10d8bbba015 upstream.
libbfd has changed the bfd_section_* macros to inline functions
bfd_section_<field> since 2019-09-18. See below two commits:
o http://www.sourceware.org/ml/gdb-cvs/2019-09/msg00064.html
o https://www.sourceware.org/ml/gdb-cvs/2019-09/msg00072.html
This fix make perf able to build with both old and new libbfd.
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200128152938.31413-1-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit dfbc3c6cb747c074aa2ba0a10bbeea588d6dfda6 upstream.
[ Change applied file from tools/lib/subcmd/pager.c to
tools/perf/util/pager.c ]
Use a separate fd set for select()-s exception fds param to fix the
following gcc warning:
pager.c:36:12: error: passing argument 2 to restrict-qualified parameter aliases with argument 4 [-Werror=restrict]
select(1, &in, NULL, &in, NULL);
^~~ ~~~
Link: http://lkml.kernel.org/r/20180101105626.7168-1-sergey.senozhatsky@gmail.com
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998
This brings LA.UM.8.4.r1-05700-8x98.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
8476df741c780 BACKPORT: xtables: extend matches and targets with .usersize
Conflicts:
drivers/usb/gadget/function/f_uac1.c
net/netlink/genetlink.c
sound/core/compress_offload.c
Change-Id: Id7b2fdf3942f1986edec869dcd965df632cc1c5f
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Changes in 4.4.231
KVM: s390: reduce number of IO pins to 1
spi: spidev: fix a race between spidev_release and spidev_remove
spi: spidev: fix a potential use-after-free in spidev_release()
scsi: mptscsih: Fix read sense data size
net: cxgb4: fix return error value in t4_prep_fw
smsc95xx: check return value of smsc95xx_reset
smsc95xx: avoid memory leak in smsc95xx_bind
ALSA: compress: fix partial_drain completion state
arm64: kgdb: Fix single-step exception handling oops
ALSA: opl3: fix infoleak in opl3
ALSA: hda - let hs_mic be picked ahead of hp_mic
ALSA: usb-audio: add quirk for MacroSilicon MS2109
KVM: x86: bit 8 of non-leaf PDPEs is not reserved
Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb"
btrfs: fix fatal extent_buffer readahead vs releasepage race
drm/radeon: fix double free
ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE
ARC: elf: use right ELF_ARCH
bnxt_en: fix NULL dereference in case SR-IOV configuration fails
ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg
l2tp: remove skb_dst_set() from l2tp_xmit_skb()
llc: make sure applications use ARPHRD_ETHER
net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
genetlink: remove genl_bind
tcp: make sure listeners don't initialize congestion-control state
tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key()
tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers
tcp: md5: allow changing MD5 keys in all socket states
i2c: eg20t: Load module automatically if ID matches
Revert "usb/ehci-platform: Set PM runtime as active on resume"
Revert "usb/xhci-plat: Set PM runtime as active on resume"
Revert "usb/ohci-platform: Fix a warning when hibernating"
usb: gadget: udc: atmel: fix uninitialized read in debug printk
staging: comedi: verify array index is correct before using it
perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
mtd: rawnand: brcmnand: fix CS0 layout
HID: magicmouse: do not set up autorepeat
usb: core: Add a helper function to check the validity of EP type in URB
ALSA: line6: Perform sanity check for each URB creation
ALSA: usb-audio: Fix race against the error recovery URB submission
USB: c67x00: fix use after free in c67x00_giveback_urb
usb: chipidea: core: add wakeup support for extcon
usb: gadget: function: fix missing spinlock in f_uac1_legacy
USB: serial: iuu_phoenix: fix memory corruption
USB: serial: cypress_m8: enable Simply Automated UPB PIM
USB: serial: ch341: add new Product ID for CH340
USB: serial: option: add GosunCn GM500 series
USB: serial: option: add Quectel EG95 LTE modem
virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS
mei: bus: don't clean driver pointer
Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
uio_pdrv_genirq: fix use without device tree and no interrupt
MIPS: Fix build for LTS kernel caused by backporting lpj adjustment
hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
misc: atmel-ssc: lock with mutex instead of spinlock
sched/fair: handle case of task_h_load() returning 0
Linux 4.4.231
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibbd0a09b0d8d49101c674cf304c3df711e940b77
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