| Commit message (Collapse) | Author | Age |
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Both of the lines in this patch probably should have been included
in the initial implementation of this code for generic socket
support, but weren't technically necessary since only UDP sockets
were supported.
First, the sk_reuseport_cb points to a structure which assumes
each socket in the group has this pointer assigned at the same
time it's added to the array in the structure. The sk_clone_lock
function breaks this assumption. Since a child socket shouldn't
implicitly be in a reuseport group, the simple fix is to clear
the field in the clone.
Second, the SO_ATTACH_REUSEPORT_xBPF socket options require that
SO_REUSEPORT also be set first. For UDP sockets, this is easily
enforced at bind-time since that process both puts the socket in
the appropriate receive hlist and updates the reuseport structures.
Since these operations can happen at two different times for TCP
sockets (bind and listen) it must be explicitly checked to enforce
the use of SO_REUSEPORT with SO_ATTACH_REUSEPORT_xBPF in the
setsockopt call.
Signed-off-by: Craig Gallek <kraig@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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commit d9539752d23283db4692384a634034f451261e29 upstream.
Add missed sock updates to compat path via a new helper, which will be
used more in coming patches. (The net/core/scm.c code is left as-is here
to assist with -stable backports for the compat path.)
Cc: Christoph Hellwig <hch@lst.de>
Cc: Sargun Dhillon <sargun@sargun.me>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: stable@vger.kernel.org
Fixes: 48a87cc26c13 ("net: netprio: fd passed in SCM_RIGHTS datagram not set correctly")
Fixes: d84295067fc7 ("net: net_cls: fd passed in SCM_RIGHTS datagram not set correctly")
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Cherry-pick from linux net-next branch commit
http://patchwork.ozlabs.org/patch/747590/
Introduce a new getsockopt operation to retrieve the socket cookie
for a specific socket based on the socket fd. It returns a unique
non-decreasing cookie for each socket.
Tested: https://android-review.googlesource.com/#/c/358163/
Test: Unit test added in kernel/tests
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Chenbo Feng <fengc@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This reverts commit 34c2166235171162c55ccdc2f3f77b377da76d7c.
Signed-off-by: Chatur27 <jasonbright2709@gmail.com>
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[ Upstream commit ad0f75e5f57ccbceec13274e1e242f2b5a6397ed ]
When we clone a socket in sk_clone_lock(), its sk_cgrp_data is
copied, so the cgroup refcnt must be taken too. And, unlike the
sk_alloc() path, sock_update_netprioidx() is not called here.
Therefore, it is safe and necessary to grab the cgroup refcnt
even when cgroup_sk_alloc is disabled.
sk_clone_lock() is in BH context anyway, the in_interrupt()
would terminate this function if called there. And for sk_alloc()
skcd->val is always zero. So it's safe to factor out the code
to make it more readable.
The global variable 'cgroup_sk_alloc_disabled' is used to determine
whether to take these reference counts. It is impossible to make
the reference counting correct unless we save this bit of information
in skcd->val. So, add a new bit there to record whether the socket
has already taken the reference counts. This obviously relies on
kmalloc() to align cgroup pointers to at least 4 bytes,
ARCH_KMALLOC_MINALIGN is certainly larger than that.
This bug seems to be introduced since the beginning, commit
d979a39d7242 ("cgroup: duplicate cgroup reference when cloning sockets")
tried to fix it but not compeletely. It seems not easy to trigger until
the recent commit 090e28b229af
("netprio_cgroup: Fix unlimited memory leak of v2 cgroups") was merged.
Fixes: bd1060a1d671 ("sock, cgroup: add sock->sk_cgroup")
Reported-by: Cameron Berkenpas <cam@neo-zeon.de>
Reported-by: Peter Geis <pgwipeout@gmail.com>
Reported-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Reported-by: Daniël Sonck <dsonck92@gmail.com>
Reported-by: Zhang Qiang <qiang.zhang@windriver.com>
Tested-by: Cameron Berkenpas <cam@neo-zeon.de>
Tested-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Zefan Li <lizefan@huawei.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Roman Gushchin <guro@fb.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Chatur27 <jasonbright2709@gmail.com>
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When a socket is cloned, the associated sock_cgroup_data is duplicated
but not its reference on the cgroup. As a result, the cgroup reference
count will underflow when both sockets are destroyed later on.
Fixes: bd1060a1d671 ("sock, cgroup: add sock->sk_cgroup")
Link: http://lkml.kernel.org/r/20160914194846.11153-2-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Vladimir Davydov <vdavydov@virtuozzo.com>
Cc: <stable@vger.kernel.org> [4.5+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Chatur27 <jasonbright2709@gmail.com>
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In cgroup v1, dealing with cgroup membership was difficult because the
number of membership associations was unbound. As a result, cgroup v1
grew several controllers whose primary purpose is either tagging
membership or pull in configuration knobs from other subsystems so
that cgroup membership test can be avoided.
net_cls and net_prio controllers are examples of the latter. They
allow configuring network-specific attributes from cgroup side so that
network subsystem can avoid testing cgroup membership; unfortunately,
these are not only cumbersome but also problematic.
Both net_cls and net_prio aren't properly hierarchical. Both inherit
configuration from the parent on creation but there's no interaction
afterwards. An ancestor doesn't restrict the behavior in its subtree
in anyway and configuration changes aren't propagated downwards.
Especially when combined with cgroup delegation, this is problematic
because delegatees can mess up whatever network configuration
implemented at the system level. net_prio would allow the delegatees
to set whatever priority value regardless of CAP_NET_ADMIN and net_cls
the same for classid.
While it is possible to solve these issues from controller side by
implementing hierarchical allowable ranges in both controllers, it
would involve quite a bit of complexity in the controllers and further
obfuscate network configuration as it becomes even more difficult to
tell what's actually being configured looking from the network side.
While not much can be done for v1 at this point, as membership
handling is sane on cgroup v2, it'd be better to make cgroup matching
behave like other network matches and classifiers than introducing
further complications.
In preparation, this patch updates sock->sk_cgrp_data handling so that
it points to the v2 cgroup that sock was created in until either
net_prio or net_cls is used. Once either of the two is used,
sock->sk_cgrp_data reverts to its previous role of carrying prioidx
and classid. This is to avoid adding yet another cgroup related field
to struct sock.
As the mode switching can happen at most once per boot, the switching
mechanism is aimed at lowering hot path overhead. It may leak a
finite, likely small, number of cgroup refs and report spurious
prioidx or classid on switching; however, dynamic updates of prioidx
and classid have always been racy and lossy - socks between creation
and fd installation are never updated, config changes don't update
existing sockets at all, and prioidx may index with dead and recycled
cgroup IDs. Non-critical inaccuracies from small race windows won't
make any noticeable difference.
This patch doesn't make use of the pointer yet. The following patch
will implement netfilter match for cgroup2 membership.
v2: Use sock_cgroup_data to avoid inflating struct sock w/ another
cgroup specific field.
v3: Add comments explaining why sock_data_prioidx() and
sock_data_classid() use different fallback values.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Daniel Wagner <daniel.wagner@bmw-carit.de>
CC: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chatur27 <jasonbright2709@gmail.com>
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Introduce sock->sk_cgrp_data which is a struct sock_cgroup_data.
->sk_cgroup_prioidx and ->sk_classid are moved into it. The struct
and its accessors are defined in cgroup-defs.h. This is to prepare
for overloading the fields with a cgroup pointer.
This patch mostly performs equivalent conversions but the followings
are noteworthy.
* Equality test before updating classid is removed from
sock_update_classid(). This shouldn't make any noticeable
difference and a similar test will be implemented on the helper side
later.
* sock_update_netprioidx() now takes struct sock_cgroup_data and can
be moved to netprio_cgroup.h without causing include dependency
loop. Moved.
* The dummy version of sock_update_netprioidx() converted to a static
inline function while at it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chatur27 <jasonbright2709@gmail.com>
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Expose socket options for setting a classic or extended BPF program
for use when selecting sockets in an SO_REUSEPORT group. These options
can be used on the first socket to belong to a group before bind or
on any socket in the group after bind.
This change includes refactoring of the existing sk_filter code to
allow reuse of the existing BPF filter validation checks.
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chatur27 <jasonbright2709@gmail.com>
Change-Id: I4433dfd5d865bb69e8d3cab55cc68325829e8b49
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lineage-18.1-caf-msm8998
# By Sergey Shtylyov (9) and others
# Via Greg Kroah-Hartman
* common/android-4.4-p:
Linux 4.4.288
libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
usb: testusb: Fix for showing the connection speed
scsi: sd: Free scsi_disk device via put_device()
ext2: fix sleeping in atomic bugs on error
sparc64: fix pci_iounmap() when CONFIG_PCI is not set
xen-netback: correct success/error reporting for the SKB-with-fraglist case
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
Linux 4.4.287
Revert "arm64: Mark __stack_chk_guard as __ro_after_init"
Linux 4.4.286
cred: allow get_cred() and put_cred() to be given NULL.
HID: usbhid: free raw_report buffers in usbhid_stop
netfilter: ipset: Fix oversized kvmalloc() calls
HID: betop: fix slab-out-of-bounds Write in betop_probe
arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55
EDAC/synopsys: Fix wrong value type assignment for edac_mode
ext4: fix potential infinite loop in ext4_dx_readdir()
ipack: ipoctal: fix module reference leak
ipack: ipoctal: fix missing allocation-failure check
ipack: ipoctal: fix tty-registration error handling
ipack: ipoctal: fix tty registration race
ipack: ipoctal: fix stack information leak
e100: fix buffer overrun in e100_get_regs
e100: fix length calculation in e100_get_regs_len
ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
mac80211: fix use-after-free in CCMP/GCMP RX
tty: Fix out-of-bound vmalloc access in imageblit
qnx4: work around gcc false positive warning bug
spi: Fix tegra20 build with CONFIG_PM=n
net: 6pack: Fix tx timeout and slot time
alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile
arm64: Mark __stack_chk_guard as __ro_after_init
parisc: Use absolute_pointer() to define PAGE0
qnx4: avoid stringop-overread errors
sparc: avoid stringop-overread errors
net: i825xx: Use absolute_pointer for memcpy from fixed memory location
compiler.h: Introduce absolute_pointer macro
m68k: Double cast io functions to unsigned long
blktrace: Fix uaf in blk_trace access after removing by sysfs
scsi: iscsi: Adjust iface sysfs attr detection
net/mlx4_en: Don't allow aRFS for encapsulated packets
net: hso: fix muxed tty registration
USB: serial: option: add device id for Foxconn T99W265
USB: serial: option: remove duplicate USB device ID
USB: serial: option: add Telit LN920 compositions
USB: serial: mos7840: remove duplicated 0xac24 device ID
USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
xen/x86: fix PV trap handling on secondary processors
cifs: fix incorrect check for null pointer in header_assemble
usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
usb: gadget: r8a66597: fix a loop in set_feature()
Linux 4.4.285
sctp: validate from_addr_param return
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
ceph: lockdep annotations for try_nonblocking_invalidate
dmaengine: ioat: depends on !UML
parisc: Move pci_dev_is_behind_card_dino to where it is used
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
dmaengine: acpi-dma: check for 64-bit MMIO address
profiling: fix shift-out-of-bounds bugs
prctl: allow to setup brk for et_dyn executables
9p/trans_virtio: Remove sysfs file on probe failure
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
sctp: validate chunk size in __rcv_asconf_lookup
PM / wakeirq: Fix unbalanced IRQ enable for wakeirq
s390/bpf: Fix optimizing out zero-extensions
Linux 4.4.284
s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
net: renesas: sh_eth: Fix freeing wrong tx descriptor
qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
ARC: export clear_user_page() for modules
mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()'
PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n
ethtool: Fix an error code in cxgb2.c
dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
x86/mm: Fix kern_addr_valid() to cope with existing but not present entries
net/af_unix: fix a data-race in unix_dgram_poll
tipc: increase timeout in tipc_sk_enqueue()
r6040: Restore MDIO clock frequency after MAC reset
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
dccp: don't duplicate ccid when cloning dccp sock
ptp: dp83640: don't define PAGE0
net-caif: avoid user-triggerable WARN_ON(1)
bnx2x: Fix enabling network interfaces without VFs
platform/chrome: cros_ec_proto: Send command again when timeout occurs
parisc: fix crash with signals and alloca
net: fix NULL pointer reference in cipso_v4_doi_free
ath9k: fix OOB read ar9300_eeprom_restore_internal
parport: remove non-zero check on count
Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
cifs: fix wrong release in sess_alloc_buffer() failed path
mmc: rtsx_pci: Fix long reads when clock is prescaled
gfs2: Don't call dlm after protocol is unmounted
rpc: fix gss_svc_init cleanup on failure
ARM: tegra: tamonten: Fix UART pad setting
gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port()
Bluetooth: skip invalid hci_sync_conn_complete_evt
serial: 8250_pci: make setup_port() parameters explicitly unsigned
hvsi: don't panic on tty_register_driver failure
xtensa: ISS: don't panic in rs_init
serial: 8250: Define RX trigger levels for OxSemi 950 devices
s390/jump_label: print real address in a case of a jump label bug
ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()
video: fbdev: riva: Error out if 'pixclock' equals zero
video: fbdev: kyro: Error out if 'pixclock' equals zero
video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
bpf/tests: Do not PASS tests without actually testing the result
bpf/tests: Fix copy-and-paste error in double word test
tty: serial: jsm: hold port lock when reporting modem line changes
usb: gadget: u_ether: fix a potential null pointer dereference
usb: host: fotg210: fix the actual_length of an iso packet
Smack: Fix wrong semantics in smk_access_entry()
netlink: Deal with ESRCH error in nlmsg_notify()
video: fbdev: kyro: fix a DoS bug by restricting user input
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
PCI: Use pci_update_current_state() in pci_enable_device_flags()
crypto: mxs-dcp - Use sg_mapping_iter to copy data
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
openrisc: don't printk() unconditionally
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
ARM: 9105/1: atags_to_fdt: don't warn about stack size
libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
media: rc-loopback: return number of emitters rather than error
media: uvc: don't do DMA on stack
VMCI: fix NULL pointer dereference when unmapping queue pair
power: supply: max17042: handle fails of reading status register
xen: fix setting of max_pfn in shared_info
PCI/MSI: Skip masking MSI-X on Xen PV
rtc: tps65910: Correct driver module alias
fbmem: don't allow too huge resolutions
clk: kirkwood: Fix a clocking boot regression
KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
tty: Fix data race between tiocsti() and flush_to_ldisc()
ipv4: make exception cache less predictible
bcma: Fix memory leak for internally-handled cores
ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
i2c: mt65xx: fix IRQ check
CIFS: Fix a potencially linear read overflow
mmc: moxart: Fix issue with uninitialized dma_slave_config
mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
i2c: s3c2410: fix IRQ check
i2c: iop3xx: fix deferred probing
Bluetooth: add timeout sanity check to hci_inquiry
usb: gadget: mv_u3d: request_irq() after initializing UDC
usb: phy: tahvo: add IRQ check
usb: host: ohci-tmio: add IRQ check
Bluetooth: Move shutdown callback before flushing tx and rx queue
usb: phy: twl6030: add IRQ checks
usb: phy: fsl-usb: add IRQ check
usb: gadget: udc: at91: add IRQ check
drm/msm/dsi: Fix some reference counted resource leaks
Bluetooth: fix repeated calls to sco_sock_kill
arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
PCI: PM: Enable PME if it can be signaled from D3cold
i2c: highlander: add IRQ check
net: cipso: fix warnings in netlbl_cipsov4_add_std
tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
media: go7007: remove redundant initialization
media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
certs: Trigger creation of RSA module signing key if it's not an RSA key
m68k: emu: Fix invalid free in nfeth_cleanup()
udf_get_extendedattr() had no boundary checks.
crypto: qat - fix reuse of completion variable
crypto: qat - do not ignore errors from enable_vf2pf_comms()
libata: fix ata_host_start()
power: supply: max17042_battery: fix typo in MAx17042_TOFF
crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
crypto: mxs-dcp - Check for DMA mapping errors
PCI: Call Max Payload Size-related fixup quirks early
x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions
Revert "btrfs: compression: don't try to compress if we don't have enough pages"
mm/page_alloc: speed up the iteration of max_order
net: ll_temac: Remove left-over debug message
powerpc/boot: Delete unneeded .globl _zimage_start
powerpc/module64: Fix comment in R_PPC64_ENTRY handling
mm/kmemleak.c: make cond_resched() rate-limiting more efficient
s390/disassembler: correct disassembly lines alignment
ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2)
tc358743: fix register i2c_rd/wr function fix
PM / wakeirq: Enable dedicated wakeirq for suspend
USB: serial: mos7720: improve OOM-handling in read_mos_reg()
usb: phy: isp1301: Fix build warning when CONFIG_OF is disabled
igmp: Add ip_mc_list lock in ip_check_mc_rcu
media: stkwebcam: fix memory leak in stk_camera_probe
ath9k: Postpone key cache entry deletion for TXQ frames reference it
ath: Modify ath_key_delete() to not need full key entry
ath: Export ath_hw_keysetmac()
ath9k: Clear key cache explicitly on disabling hardware
ath: Use safer key clearing with key cache entries
ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
ARM: 8918/2: only build return_address() if needed
cryptoloop: add a deprecation warning
qede: Fix memset corruption
ARC: fix allnoconfig build warning
xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG
ext4: fix race writing to an inline_data file while its xattrs are changing
Change-Id: I0d3200388e095f977c784cba314b9cc061848c7a
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Changes in 4.4.288
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
xen-netback: correct success/error reporting for the SKB-with-fraglist case
sparc64: fix pci_iounmap() when CONFIG_PCI is not set
ext2: fix sleeping in atomic bugs on error
scsi: sd: Free scsi_disk device via put_device()
usb: testusb: Fix for showing the connection speed
libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
Linux 4.4.288
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id6d93b8ff677b720c77d0f1384141464e0aaf1e8
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commit 35306eb23814444bd4021f8a1c3047d3cb0c8b2b upstream.
Jann Horn reported that SO_PEERCRED and SO_PEERGROUPS implementations
are racy, as af_unix can concurrently change sk_peer_pid and sk_peer_cred.
In order to fix this issue, this patch adds a new spinlock that needs
to be used whenever these fields are read or written.
Jann also pointed out that l2cap_sock_get_peer_pid_cb() is currently
reading sk->sk_peer_pid which makes no sense, as this field
is only possibly set by AF_UNIX sockets.
We will have to clean this in a separate patch.
This could be done by reverting b48596d1dc25 "Bluetooth: L2CAP: Add get_peer_pid callback"
or implementing what was truly expected.
Fixes: 109f6e39fa07 ("af_unix: Allow SO_PEERCRED to work across namespaces.")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Jann Horn <jannh@google.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Cc: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
[backport note: 4.4 and 4.9 don't have SO_PEERGROUPS, only SO_PEERCRED]
[backport note: got rid of sk_get_peer_cred(), no users in 4.4/4.9]
Signed-off-by: Jann Horn <jannh@google.com>
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.r1-05900-8x98.0 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 4.4.234
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 d9539752d23283db4692384a634034f451261e29 ]
Add missed sock updates to compat path via a new helper, which will be
used more in coming patches. (The net/core/scm.c code is left as-is here
to assist with -stable backports for the compat path.)
Cc: Christoph Hellwig <hch@lst.de>
Cc: Sargun Dhillon <sargun@sargun.me>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: stable@vger.kernel.org
Fixes: 48a87cc26c13 ("net: netprio: fd passed in SCM_RIGHTS datagram not set correctly")
Fixes: d84295067fc7 ("net: net_cls: fd passed in SCM_RIGHTS datagram not set correctly")
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
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.r1-05700-8x98.0 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 4.4.229
s390: fix syscall_get_error for compat processes
clk: sunxi: Fix incorrect usage of round_down()
i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
clk: qcom: msm8916: Fix the address location of pll->config_reg
ALSA: isa/wavefront: prevent out of bounds write in ioctl
scsi: qla2xxx: Fix issue with adapter's stopping state
i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
usblp: poison URBs upon disconnect
ps3disk: use the default segment boundary
vfio/pci: fix memory leaks in alloc_perm_bits()
mfd: wm8994: Fix driver operation if loaded as modules
scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
nfsd: Fix svc_xprt refcnt leak when setup callback client failed
powerpc/crashkernel: Take "mem=" option into account
yam: fix possible memory leak in yam_init_driver
mksysmap: Fix the mismatch of '.L' symbols in System.map
scsi: sr: Fix sr_probe() missing deallocate of device minor
scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
ALSA: usb-audio: Improve frames size computation
s390/qdio: put thinint indicator after early error
tty: hvc: Fix data abort due to race in hvc_open
staging: sm750fb: add missing case while setting FB_VISUAL
i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
serial: amba-pl011: Make sure we initialize the port.lock spinlock
drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
power: supply: smb347-charger: IRQSTAT_D is volatile
scsi: mpt3sas: Fix double free warnings
dlm: remove BUG() before panic()
clk: ti: composite: fix memory leak
tty: n_gsm: Fix SOF skipping
tty: n_gsm: Fix waking up upper tty layer when room available
powerpc/pseries/ras: Fix FWNMI_VALID off by one
powerpc/ps3: Fix kexec shutdown hang
vfio-pci: Mask cap zero
usb/ohci-platform: Fix a warning when hibernating
USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
tty: n_gsm: Fix bogus i++ in gsm_data_kick
clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
watchdog: da9062: No need to ping manually before setting timeout
usb: dwc2: gadget: move gadget resume after the core is in L0 state
USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
usb: gadget: fix potential double-free in m66592_probe.
net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
openrisc: Fix issue with argument clobbering for clone/fork
gfs2: Allow lock_nolock mount to specify jid=X
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
lib/zlib: remove outdated and incorrect pre-increment optimization
include/linux/bitops.h: avoid clang shift-count-overflow warnings
elfnote: mark all .note sections SHF_ALLOC
selftests/net: in timestamping, strncpy needs to preserve null byte
scsi: acornscsi: Fix an error handling path in acornscsi_probe()
usb/xhci-plat: Set PM runtime as active on resume
usb/ehci-platform: Set PM runtime as active on resume
perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
bcache: fix potential deadlock problem in btree_gc_coalesce
block: Fix use-after-free in blkdev_get()
libata: Use per port sync for detach
drm: encoder_slave: fix refcouting error for modules
drm/dp_mst: Reformat drm_dp_check_act_status() a bit
drm/qxl: Use correct notify port address when creating cursor ring
selinux: fix double free
ext4: fix partial cluster initialization when splitting extent
drm/dp_mst: Increase ACT retry timeout to 3s
sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
block: nr_sects_write(): Disable preemption on seqcount write
crypto: algboss - don't wait during notifier callback
kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
powerpc/kprobes: Fixes for kprobe_lookup_name() on BE
x86/kprobes: Avoid kretprobe recursion bug
kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
e1000e: Do not wake up the system via WOL if device wakeup is disabled
sched/rt, net: Use CONFIG_PREEMPTION.patch
net: core: device_rename: Use rwsem instead of a seqcount
net: Revert "pkt_sched: fq: use proper locking in fq_dump_stats()"
scsi: scsi_devinfo: handle non-terminated strings
l2tp: Allow duplicate session creation with UDP
net: sched: export __netdev_watchdog_up()
fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
net: fix memleak in register_netdevice()
net: usb: ax88179_178a: fix packet alignment padding
tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
ip_tunnel: fix use-after-free in ip_tunnel_lookup()
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
tcp: grow window for OOO packets only for SACK flows
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
net: Fix the arp error in some cases
net: Do not clear the sock TX queue in sk_set_socket()
net: core: reduce recursion limit value
mld: fix memory leak in ipv6_mc_destroy_dev()
USB: ohci-sm501: Add missed iounmap() in remove
usb: dwc2: Postponed gadget registration to the udc class driver
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
PCI: Disable MSI for HiSilicon Hip06/Hip07 Root Ports
USB: ehci: reopen solution for Synopsys HC bug
usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
ALSA: usb-audio: add quirk for Denon DCD-1500RE
xhci: Fix incorrect EP_STATE_MASK
xhci: Fix enumeration issue when setting max packet size for FS devices.
cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
ALSA: usb-audio: uac1: Invalidate ctl on interrupt
ALSA: usb-audio: allow clock source validity interrupts
ALSA: usb-audio: Clean up mixer element list traverse
ALSA: usb-audio: Fix OOB access of mixer element list
xhci: Poll for U0 after disabling USB2 LPM
cifs/smb3: Fix data inconsistent when punch hole
cifs/smb3: Fix data inconsistent when zero file range
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
usb: gadget: udc: Potential Oops in error handling code
netfilter: ipset: fix unaligned atomic access
sched/core: Fix PI boosting between RT and DEADLINE tasks
net: alx: fix race condition in alx_remove
kbuild: improve cc-option to clean up all temporary files
blktrace: break out of blktrace setup on concurrent calls
ACPI: sysfs: Fix pm_profile_attr type
KVM: X86: Fix MSR range of APIC registers in X2APIC mode
mm/slab: use memzero_explicit() in kzfree()
ocfs2: load global_inode_alloc
ocfs2: fix value of OCFS2_INVALID_SLOT
ocfs2: fix panic on nfs server over ocfs2
arm64: perf: Report the PC value in REGS_ABI_32 mode
tracing: Fix event trigger to accept redundant spaces
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
pNFS/flexfiles: Fix list corruption if the mirror count changes
NFSv4 fix CLOSE not waiting for direct IO compeletion
PCI: Disable MSI for HiSilicon Hip06/Hip07 only in Root Port mode
ALSA: usb-audio: Fix invalid NULL check in snd_emuusb_set_samplerate()
Linux 4.4.229
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic510bbcf5c6e701c747c612876e3ce141757a34a
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[ Upstream commit 41b14fb8724d5a4b382a63cb4a1a61880347ccb8 ]
Clearing the sock TX queue in sk_set_socket() might cause unexpected
out-of-order transmit when called from sock_orphan(), as outstanding
packets can pick a different TX queue and bypass the ones already queued.
This is undesired in general. More specifically, it breaks the in-order
scheduling property guarantee for device-offloaded TLS sockets.
Remove the call to sk_tx_queue_clear() in sk_set_socket(), and add it
explicitly only where needed.
Fixes: e022f0b4a03f ("net: Introduce sk_tx_queue_mapping")
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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.r1-05500-8x98.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
60fca75727065 Merge 4.4.226 into android-4.4-p
Conflicts:
drivers/base/firmware_class.c
drivers/gpu/drm/msm/msm_gem.c
drivers/mmc/host/sdhci.c
drivers/net/wireless/ath/ath10k/core.c
kernel/trace/blktrace.c
net/socket.c
sound/core/rawmidi.c
sound/usb/mixer.c
Change-Id: Ic8599e865656da72a9405c45f27091ec1ddc168c
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Changes in 4.4.223
mwifiex: fix PCIe register information for 8997 chipset
drm/qxl: qxl_release use after free
drm/qxl: qxl_release leak in qxl_draw_dirty_fb()
staging: rtl8192u: Fix crash due to pointers being "confusing"
usb: gadget: f_acm: Fix configfs attr name
usb: gadged: pch_udc: get rid of redundant assignments
usb: gadget: pch_udc: reorder spin_[un]lock to avoid deadlock
usb: gadget: udc: core: don't starve DMA resources
MIPS: Fix macro typo
MIPS: ptrace: Drop cp0_tcstatus from regoffset_table[]
MIPS: BMIPS: Fix PRID_IMP_BMIPS5000 masking for BMIPS5200
MIPS: smp-cps: Stop printing EJTAG exceptions to UART
MIPS: scall: Handle seccomp filters which redirect syscalls
MIPS: BMIPS: BMIPS5000 has I cache filing from D cache
MIPS: BMIPS: Clear MIPS_CACHE_ALIASES earlier
MIPS: BMIPS: local_r4k___flush_cache_all needs to blast S-cache
MIPS: BMIPS: Pretty print BMIPS5200 processor name
MIPS: Fix HTW config on XPA kernel without LPA enabled
MIPS: BMIPS: Adjust mips-hpt-frequency for BCM7435
MIPS: math-emu: Fix BC1{EQ,NE}Z emulation
MIPS: Fix BC1{EQ,NE}Z return offset calculation
MIPS: perf: Fix I6400 event numbers
MIPS: KVM: Fix translation of MFC0 ErrCtl
MIPS: SMP: Update cpu_foreign_map on CPU disable
MIPS: c-r4k: Fix protected_writeback_scache_line for EVA
MIPS: Octeon: Off by one in octeon_irq_gpio_map()
bpf, mips: fix off-by-one in ctx offset allocation
MIPS: RM7000: Double locking bug in rm7k_tc_disable()
MIPS: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO
mips/panic: replace smp_send_stop() with kdump friendly version in panic path
ARM: dts: armadillo800eva Correct extal1 frequency to 24 MHz
ARM: imx: select SRC for i.MX7
ARM: dts: kirkwood: gpio pin fixes for linkstation ls-wxl/wsxl
ARM: dts: kirkwood: gpio pin fixes for linkstation ls-wvl/vl
ARM: dts: kirkwood: gpio-leds fixes for linkstation ls-wxl/wsxl
ARM: dts: kirkwood: gpio-leds fixes for linkstation ls-wvl/vl
ARM: dts: orion5x: gpio pin fixes for linkstation lswtgl
ARM: dts: orion5x: fix the missing mtd flash on linkstation lswtgl
ARM: dts: kirkwood: use unique machine name for ds112
ARM: dts: kirkwood: add kirkwood-ds112.dtb to Makefile
ARM: OMAP2+: hwmod: fix _idle() hwmod state sanity check sequence
perf/x86: Fix filter_events() bug with event mappings
x86/LDT: Print the real LDT base address
x86/apic/uv: Silence a shift wrapping warning
ALSA: fm801: explicitly free IRQ line
ALSA: fm801: propagate TUNER_ONLY bit when autodetected
ALSA: fm801: detect FM-only card earlier
netfilter: nfnetlink: use original skbuff when acking batches
xfrm: fix crash in XFRM_MSG_GETSA netlink handler
mwifiex: fix IBSS data path issue.
mwifiex: add missing check for PCIe8997 chipset
iwlwifi: set max firmware version of 7265 to 17
Bluetooth: btmrvl: fix hung task warning dump
dccp: limit sk_filter trim to payload
net/mlx4_core: Do not BUG_ON during reset when PCI is offline
mlxsw: pci: Correctly determine if descriptor queue is full
PCI: Supply CPU physical address (not bus address) to iomem_is_exclusive()
net/mlx4_core: Implement pci_resume callback
alpha/PCI: Call iomem_is_exclusive() for IORESOURCE_MEM, but not IORESOURCE_IO
vfio/pci: Allow VPD short read
brcmfmac: add eth_type_trans back for PCIe full dongle
mlxsw: Treat local port 64 as valid
IB/mlx4: Initialize hop_limit when creating address handle
ovs/gre,geneve: fix error path when creating an iface
GRE: Disable segmentation offloads w/ CSUM and we are encapsulated via FOU
powerpc/pci/of: Parse unassigned resources
firmware: actually return NULL on failed request_firmware_nowait()
c8sectpfe: Rework firmware loading mechanism
net/mlx5: Avoid passing dma address 0 to firmware
IB/mlx5: Fix RC transport send queue overhead computation
net/mlx5: Make command timeout way shorter
IB/mlx5: Fix FW version diaplay in sysfs
net/mlx5e: Fix MLX5E_100BASE_T define
net/mlx5: Fix the size of modify QP mailbox
net/mlx5: Fix masking of reserved bits in XRCD number
net/mlx5e: Fix blue flame quota logic
net/mlx5: use mlx5_buf_alloc_node instead of mlx5_buf_alloc in mlx5_wq_ll_create
net/mlx5: Avoid calling sleeping function by the health poll thread
net/mlx5: Fix wait_vital for VFs and remove fixed sleep
net/mlx5: Fix potential deadlock in command mode change
net/mlx5: Add timeout handle to commands with callback
net/mlx5: Fix pci error recovery flow
net/mlx5e: Copy all L2 headers into inline segment
net_sched: keep backlog updated with qlen
sch_drr: update backlog as well
sch_hfsc: always keep backlog updated
sch_prio: update backlog as well
sch_qfq: keep backlog updated with qlen
sch_sfb: keep backlog updated with qlen
sch_tbf: update backlog as well
btrfs: cleaner_kthread() doesn't need explicit freeze
irda: Free skb on irda_accept error path.
phy: fix device reference leaks
bonding: prevent out of bound accesses
mtd: nand: fix ONFI parameter page layout
ath10k: free cached fw bin contents when get board id fails
xprtrdma: checking for NULL instead of IS_ERR()
xprtrdma: Fix additional uses of spin_lock_irqsave(rb_lock)
xprtrdma: xprt_rdma_free() must not release backchannel reqs
xprtrdma: rpcrdma_bc_receive_call() should init rq_private_buf.len
RDMA/cxgb3: device driver frees DMA memory with different size
mlxsw: spectrum: Don't forward packets when STP state is DISABLED
mlxsw: spectrum: Disable learning according to STP state
mlxsw: spectrum: Don't count internal TX header bytes to stats
mlxsw: spectrum: Indicate support for autonegotiation
mlxsw: spectrum: Fix misuse of hard_header_len
net: tcp_memcontrol: properly detect ancestor socket pressure
tcp: do not set rtt_min to 1
RDS:TCP: Synchronize rds_tcp_accept_one with rds_send_xmit when resetting t_sock
net: ipv6: tcp reset, icmp need to consider L3 domain
batman-adv: Fix lockdep annotation of batadv_tlv_container_remove
batman-adv: replace WARN with rate limited output on non-existing VLAN
tty: serial: msm: Support more bauds
serial: samsung: Fix possible out of bounds access on non-DT platform
Drivers: hv: utils: use memdup_user in hvt_op_write
isa: Call isa_bus_init before dependent ISA bus drivers register
Btrfs: clean up an error code in btrfs_init_space_info()
Input: gpio-keys - fix check for disabling unsupported keys
Input: edt-ft5x06 - fix setting gain, offset, and threshold via device tree
net/xfrm_input: fix possible NULL deref of tunnel.ip6->parms.i_key
xfrm_user: propagate sec ctx allocation errors
xfrm: Fix memory leak of aead algorithm name
mac80211: fix mgmt-tx abort cookie and leak
mac80211: TDLS: always downgrade invalid chandefs
mac80211: TDLS: change BW calculation for WIDER_BW peers
mac80211: Fix BW upgrade for TDLS peers
NFS: Fix an LOCK/OPEN race when unlinking an open file
net: get rid of an signed integer overflow in ip_idents_reserve()
mtd: nand: denali: add missing nand_release() call in denali_remove()
ASoC: Intel: pass correct parameter in sst_alloc_stream_mrfld()
ASoC: tegra_alc5632: check return value
ASoC: fsl_ssi: mark SACNT register volatile
Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()"
mmc: sdhci: restore behavior when setting VDD via external regulator
mmc: sd: limit SD card power limit according to cards capabilities
mmc: debugfs: correct wrong voltage value
mmc: block: return error on failed mmc_blk_get()
clk: rockchip: Revert "clk: rockchip: reset init state before mmc card initialization"
mmc: dw_mmc: rockchip: Set the drive phase properly
mmc: moxart: fix wait_for_completion_interruptible_timeout return variable type
mmc: sdhci: Fix regression setting power on Trats2 board
perf tools: Fix perf regs mask generation
powerpc/tm: Fix stack pointer corruption in __tm_recheckpoint()
powerpc/book3s: Fix MCE console messages for unrecoverable MCE.
sctp: fix the transports round robin issue when init is retransmitted
sunrpc: Update RPCBIND_MAXNETIDLEN
NFC: nci: memory leak in nci_core_conn_create()
net: phy: Avoid polling PHY with PHY_IGNORE_INTERRUPTS
net: phy: Fix phy_mac_interrupt()
net: phy: bcm7xxx: Fix shadow mode 2 disabling
of_mdio: fix node leak in of_phy_register_fixed_link error path
phy: micrel: Fix finding PHY properties in MAC node for KSZ9031.
net: dsa: slave: fix of-node leak and phy priority
drivers: net: cpsw: don't ignore phy-mode if phy-handle is used
iommu/dma: Respect IOMMU aperture when allocating
mdio-sun4i: oops in error handling in probe
iio:ad7797: Use correct attribute_group
selftests/ipc: Fix test failure seen after initial test run
wimax/i2400m: Fix potential urb refcnt leak
cifs: protect updating server->dstaddr with a spinlock
scripts/config: allow colons in option strings for sed
lib/mpi: Fix building for powerpc with clang
net: bcmgenet: suppress warnings on failed Rx SKB allocations
net: systemport: suppress warnings on failed Rx SKB allocations
rc: allow rc modules to be loaded if rc-main is not a module
lirc_imon: do not leave imon_probe() with mutex held
am437x-vpfe: fix an uninitialized variable bug
cx23885: uninitialized variable in cx23885_av_work_handler()
ath9k_htc: check for underflow in ath9k_htc_rx_msg()
VFIO: platform: reset: fix a warning message condition
net: moxa: fix an error code
mfd: lp8788-irq: Uninitialized variable in irq handler
ethernet: micrel: fix some error codes
power: ipaq-micro-battery: freeing the wrong variable
i40e: fix an uninitialized variable bug
qede: uninitialized variable in qede_start_xmit()
qlcnic: potential NULL dereference in qlcnic_83xx_get_minidump_template()
qlcnic: use the correct ring in qlcnic_83xx_process_rcv_ring_diag()
target: Fix a memory leak in target_dev_lba_map_store()
memory/tegra: Add number of TLB lines for Tegra124
pinctrl: bcm2835: Fix memory leak in error path
be2net: Don't leak iomapped memory on removal.
ipv4: Fix memory leak in exception case for splitting tries
flow_dissector: Check for IP fragmentation even if not using IPv4 address
ipv4: fix checksum annotation in udp4_csum_init
ipv4: do not abuse GFP_ATOMIC in inet_netconf_notify_devconf()
ipv4: accept u8 in IP_TOS ancillary data
net: vrf: Fix dev refcnt leak due to IPv6 prefix route
ipv6: fix checksum annotation in udp6_csum_init
ipv6: do not abuse GFP_ATOMIC in inet6_netconf_notify_devconf()
ipv6: add missing netconf notif when 'all' is updated
net: ipv6: Fix processing of RAs in presence of VRF
netfilter: nf_tables: fix a wrong check to skip the inactive rules
netfilter: nft_dynset: fix panic if NFT_SET_HASH is not enabled
netfilter: nf_tables: destroy the set if fail to add transaction
netfilter: nft_dup: do not use sreg_dev if the user doesn't specify it
udp: restore UDPlite many-cast delivery
clk: st: avoid uninitialized variable use
clk: gpio: handle error codes for of_clk_get_parent_count()
clk: ti: omap3+: dpll: use non-locking version of clk_get_rate
clk: multiplier: Prevent the multiplier from under / over flowing
clk: imx: clk-pllv3: fix incorrect handle of enet powerdown bit
clk: xgene: Don't call __pa on ioremaped address
cls_bpf: reset class and reuse major in da
arm64: bpf: jit JMP_JSET_{X,K}
bpf, trace: check event type in bpf_perf_event_read
bpf: fix map not being uncharged during map creation failure
net/mlx4_core: Fix potential corruption in counters database
net/mlx4_core: Fix access to uninitialized index
net/mlx4_en: Fix the return value of a failure in VLAN VID add/kill
net/mlx4_core: Check device state before unregistering it
net/mlx4_core: Fix the resource-type enum in res tracker to conform to FW spec
net/mlx4_en: Process all completions in RX rings after port goes up
net/mlx4_core: Do not access comm channel if it has not yet been initialized
net/mlx4_en: Fix potential deadlock in port statistics flow
net/mlx4: Fix uninitialized fields in rule when adding promiscuous mode to device managed flow steering
net/mlx4_core: Fix QUERY FUNC CAP flags
mlxsw: switchx2: Fix misuse of hard_header_len
mlxsw: switchx2: Fix ethernet port initialization
sched/fair: Fix calc_cfs_shares() fixed point arithmetics width confusion
net_sched: flower: Avoid dissection of unmasked keys
pkt_sched: fq: use proper locking in fq_dump_stats()
sched/preempt: Fix preempt_count manipulations
power: bq27xxx: fix reading for bq27000 and bq27010
power: bq27xxx: fix register numbers of bq27500
power: test_power: correctly handle empty writes
power: bq27xxx_battery: Fix bq27541 AveragePower register address
power_supply: tps65217-charger: Fix NULL deref during property export
net: vrf: Fix dst reference counting
net: Don't delete routes in different VRFs
vti6: fix input path
ipv4: Fix table id reference in fib_sync_down_addr
mlx4: do not call napi_schedule() without care
xprtrdma: Fix backchannel allocation of extra rpcrdma_reps
ALSA: fm801: Initialize chip after IRQ handler is registered
bonding: fix length of actor system
MIPS: perf: Remove incorrect odd/even counter handling for I6400
Revert "cpufreq: Drop rwsem lock around CPUFREQ_GOV_POLICY_EXIT"
net: dsa: mv88e6xxx: unlock DSA and CPU ports
gfs2: fix flock panic issue
blk-mq: fix undefined behaviour in order_to_size()
dm: fix second blk_delay_queue() parameter to be in msec units not jiffies
dmaengine: edma: Add probe callback to edma_tptc_driver
openvswitch: update checksum in {push,pop}_mpls
cxgb4/cxgb4vf: Fixes regression in perf when tx vlan offload is disabled
net: bcmgenet: fix skb_len in bcmgenet_xmit_single()
net: bcmgenet: device stats are unsigned long
ovs/gre: fix rtnl notifications on iface deletion
gre: do not assign header_ops in collect metadata mode
gre: build header correctly for collect metadata tunnels
gre: reject GUE and FOU in collect metadata mode
sfc: fix potential stack corruption from running past stat bitmask
sfc: clear napi_hash state when copying channels
net: bcmsysport: Device stats are unsigned long
cxgbi: fix uninitialized flowi6
net: macb: add missing free_netdev() on error in macb_probe()
macvtap: segmented packet is consumed
tipc: fix the error handling in tipc_udp_enable()
net: icmp6_send should use dst dev to determine L3 domain
et131x: Fix logical vs bitwise check in et131x_tx_timeout()
net: ethernet: stmmac: dwmac-sti: fix probe error path
rtnl: reset calcit fptr in rtnl_unregister()
net: ethernet: stmmac: dwmac-rk: fix probe error path
fq_codel: return non zero qlen in class dumps
net: ethernet: stmmac: dwmac-generic: fix probe error path
ovs/geneve: fix rtnl notifications on iface deletion
bnxt: add a missing rcu synchronization
qdisc: fix a module refcount leak in qdisc_create_dflt()
net: axienet: Fix return value check in axienet_probe()
bnxt_en: Remove locking around txr->dev_state
net: ethernet: davinci_emac: Fix devioctl while in fixed link
net: ethernet: mvneta: Remove IFF_UNICAST_FLT which is not implemented
net: ethernet: ti: cpsw: fix device and of_node leaks
net: ethernet: ti: cpsw: fix secondary-emac probe error path
net: hns: fix device reference leaks
net: bridge: don't increment tx_dropped in br_do_proxy_arp
net: dsa: mv88e6xxx: enable SA learning on DSA ports
net: ehea: avoid null pointer dereference
l2tp: fix use-after-free during module unload
hwrng: exynos - Disable runtime PM on driver unbind
net: icmp_route_lookup should use rt dev to determine L3 domain
net: mvneta: fix trivial cut-off issue in mvneta_ethtool_update_stats
net: macb: replace macb_writel() call by queue_writel() to update queue ISR
ravb: Add missing free_irq() call to ravb_close()
mvpp2: use correct size for memset
net: vxlan: lwt: Fix vxlan local traffic.
net: ethoc: Fix early error paths
ovs/vxlan: fix rtnl notifications on iface deletion
net: mv643xx_eth: fix packet corruption with TSO and tiny unaligned packets.
regulator: core: Rely on regulator_dev_release to free constraints
net: dsa: mv88e6xxx: fix port VLAN maps
at803x: fix reset handling
cxl: Fix DAR check & use REGION_ID instead of opencoding
net: ethernet: davinci_emac: Fix platform_data overwrite
ata: sata_dwc_460ex: remove incorrect locking
pinctrl: tegra: Correctly check the supported configuration
brcmfmac: add fallback for devices that do not report per-chain values
brcmfmac: restore stopping netdev queue when bus clogs up
bridge: Fix problems around fdb entries pointing to the bridge device
bna: add missing per queue ethtool stat
net: skbuff: Remove errornous length validation in skb_vlan_pop()
net: ep93xx_eth: Do not crash unloading module
macvlan: Fix potential use-after free for broadcasts
sctp: Fix SHUTDOWN CTSN Ack in the peer restart case
ALSA: hda: Match both PCI ID and SSID for driver blacklist
mac80211: add ieee80211_is_any_nullfunc()
Linux 4.4.223
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie7caca39501fe5e82b947964cc474ed1c786d756
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commit 4f0c40d94461cfd23893a17335b2ab78ecb333c8 upstream.
Dccp verifies packet integrity, including length, at initial rcv in
dccp_invalid_packet, later pulls headers in dccp_enqueue_skb.
A call to sk_filter in-between can cause __skb_pull to wrap skb->len.
skb_copy_datagram_msg interprets this as a negative value, so
(correctly) fails with EFAULT. The negative length is reported in
ioctl SIOCINQ or possibly in a DCCP_WARN in dccp_close.
Introduce an sk_receive_skb variant that caps how small a filter
program can trim packets, and call this in dccp with the header
length. Excessively trimmed packets are now processed normally and
queued for reception as 0B payloads.
Fixes: 7c657876b63c ("[DCCP]: Initial implementation")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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.r1-05200-8x98.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
4db1ebdd40ec0 FROMLIST: HID: nintendo: add nintendo switch controller driver
Conflicts:
arch/arm64/boot/Makefile
arch/arm64/kernel/psci.c
arch/x86/configs/x86_64_cuttlefish_defconfig
drivers/md/dm.c
drivers/of/Kconfig
drivers/thermal/thermal_core.c
fs/proc/meminfo.c
kernel/locking/spinlock_debug.c
kernel/time/hrtimer.c
net/wireless/util.c
Change-Id: I5b5163497b7c6ab8487ffbb2d036e4cda01ed670
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Changes in 4.4.206
ASoC: compress: fix unsigned integer overflow check
ASoC: kirkwood: fix external clock probe defer
clk: samsung: exynos5420: Preserve PLL configuration during suspend/resume
reset: fix reset_control_ops kerneldoc comment
can: peak_usb: report bus recovery as well
can: c_can: D_CAN: c_can_chip_config(): perform a sofware reset on open
scripts/gdb: fix debugging modules compiled with hot/cold partitioning
block: drbd: remove a stray unlock in __drbd_send_protocol()
scsi: lpfc: Fix dif and first burst use in write commands
ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed
ARM: dts: imx53-voipac-dmm-668: Fix memory node duplication
parisc: Fix serio address output
parisc: Fix HP SDC hpa address output
arm64: smp: Handle errors reported by the firmware
PM / AVS: SmartReflex: NULL check before some freeing functions is not needed
ARM: ks8695: fix section mismatch warning
ACPI / LPSS: Ignore acpi_device_fix_up_power() return value
crypto: user - support incremental algorithm dumps
mwifiex: fix potential NULL dereference and use after free
mwifiex: debugfs: correct histogram spacing, formatting
rtl818x: fix potential use after free
xfs: require both realtime inodes to mount
ubi: Put MTD device after it is not used
ubi: Do not drop UBI device reference before using
microblaze: adjust the help to the real behavior
microblaze: move "... is ready" messages to arch/microblaze/Makefile
gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB
VSOCK: bind to random port for VMADDR_PORT_ANY
btrfs: only track ref_heads in delayed_ref_updates
xen/pciback: Check dev_data before using it
KVM: s390: unregister debug feature on failing arch init
pinctrl: sh-pfc: sh7264: Fix PFCR3 and PFCR0 register configuration
pinctrl: sh-pfc: sh7734: Fix shifted values in IPSR10
HID: doc: fix wrong data structure reference for UHID_OUTPUT
gfs2: take jdata unstuff into account in do_grow
xfs: Align compat attrlist_by_handle with native implementation.
IB/qib: Fix an error code in qib_sdma_verbs_send()
powerpc/book3s/32: fix number of bats in p/v_block_mapped()
powerpc/xmon: fix dump_segments()
drivers/regulator: fix a missing check of return value
serial: max310x: Fix tx_empty() callback
openrisc: Fix broken paths to arch/or32
RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layer
scsi: qla2xxx: deadlock by configfs_depend_item
scsi: csiostor: fix incorrect dma device in case of vport
ath6kl: Only use match sets when firmware supports it
ath6kl: Fix off by one error in scan completion
powerpc/prom: fix early DEBUG messages
powerpc/mm: Make NULL pointer deferences explicit on bad page faults.
powerpc/44x/bamboo: Fix PCI range
drbd: reject attach of unsuitable uuids even if connected
drbd: fix print_st_err()'s prototype to match the definition
regulator: tps65910: fix a missing check of return value
net/net_namespace: Check the return value of register_pernet_subsys()
um: Make GCOV depend on !KCOV
net: stmicro: fix a missing check of clk_prepare
atl1e: checking the status of atl1e_write_phy_reg
tipc: fix a missing check of genlmsg_put
ocfs2: clear journal dirty flag after shutdown journal
lib/genalloc.c: use vzalloc_node() to allocate the bitmap
lib/genalloc.c: include vmalloc.h
mtd: Check add_mtd_device() ret code
tipc: fix memory leak in tipc_nl_compat_publ_dump
net/core/neighbour: tell kmemleak about hash tables
net/core/neighbour: fix kmemleak minimal reference count for hash tables
sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe
decnet: fix DN_IFREQ_SIZE
tipc: fix skb may be leaky in tipc_link_input
sfc: initialise found bitmap in efx_ef10_mtd_probe
net: fix possible overflow in __sk_mem_raise_allocated()
net: dev: Use unsigned integer as an argument to left-shift
scsi: libsas: Support SATA PHY connection rate unmatch fixing during discovery
ACPI / APEI: Switch estatus pool to use vmalloc memory
scsi: libsas: Check SMP PHY control function result
powerpc/pseries/dlpar: Fix a missing check in dlpar_parse_cc_property()
mtd: Remove a debug trace in mtdpart.c
staging: rtl8192e: fix potential use after free
USB: serial: ftdi_sio: add device IDs for U-Blox C099-F9P
mei: bus: prefix device names on bus with the bus name
media: v4l2-ctrl: fix flags for DO_WHITE_BALANCE
net: macb: fix error format in dev_err()
pwm: Clear chip_data in pwm_put()
macvlan: schedule bc_work even if error
openvswitch: fix flow command message size
slip: Fix use-after-free Read in slip_open
openvswitch: drop unneeded BUG_ON() in ovs_flow_cmd_build_info()
openvswitch: remove another BUG_ON()
tipc: fix link name length check
net: sched: fix `tc -s class show` no bstats on class with nolock subqueues
HID: core: check whether Usage Page item is after Usage ID items
hwrng: stm32 - fix unbalanced pm_runtime_enable
platform/x86: hp-wmi: Fix ACPI errors caused by too small buffer
Linux 4.4.206
Change-Id: Ie297a77bf4a6cd8f1bf629d43684902c529d23c9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 5bf325a53202b8728cf7013b72688c46071e212e ]
With many active TCP sockets, fat TCP sockets could fool
__sk_mem_raise_allocated() thanks to an overflow.
They would increase their share of the memory, instead
of decreasing it.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.205
Revert "sock: Reset dst when changing sk_mark via setsockopt"
Linux 4.4.205
Change-Id: Idf9798de380712271babf65554ecc4251ea744f0
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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This reverts commit 4c5ce7ca90e00164f954d727215fc227addc467c which is
commit 50254256f382c56bde87d970f3d0d02fdb76ec70 upstream.
It breaks a number of runtime Android networking tests, so something is
wrong with the backport, or something else also needed to be backported
at the same time. So I'm dropping this from the tree as regressions are
not good.
Cc: David Barmann <david.barmann@stackpath.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.204
net/mlx4_en: fix mlx4 ethtool -N insertion
sfc: Only cancel the PPS workqueue if it exists
net/sched: act_pedit: fix WARN() in the traffic path
net: rtnetlink: prevent underflows in do_setvfinfo()
Revert "fs: ocfs2: fix possible null-pointer dereferences in ocfs2_xa_prepare_entry()"
mm/ksm.c: don't WARN if page is still mapped in remove_stable_node()
asus-wmi: Create quirk for airplane_mode LED
asus-wmi: Add quirk_no_rfkill_wapf4 for the Asus X456UF
asus-wmi: Add quirk_no_rfkill for the Asus N552VW
asus-wmi: Add quirk_no_rfkill for the Asus U303LB
asus-wmi: Add quirk_no_rfkill for the Asus Z550MA
platform/x86: asus-wmi: Filter buggy scan codes on ASUS Q500A
platform/x86: asus-wmi: fix asus ux303ub brightness issue
platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB
asus-wmi: provide access to ALS control
platform/x86: asus-wmi: try to set als by default
platform/x86: asus-nb-wmi: Support ALS on the Zenbook UX430UQ
platform/x86: asus-wmi: Only Tell EC the OS will handle display hotkeys from asus_nb_wmi
platform/x86: asus-wmi: add SERIO_I8042 dependency
mwifiex: Fix NL80211_TX_POWER_LIMITED
ALSA: isight: fix leak of reference to firewire unit in error path of .probe callback
printk: fix integer overflow in setup_log_buf()
gfs2: Fix marking bitmaps non-full
synclink_gt(): fix compat_ioctl()
powerpc: Fix signedness bug in update_flash_db()
powerpc/eeh: Fix use of EEH_PE_KEEP on wrong field
brcmsmac: AP mode: update beacon when TIM changes
spi: sh-msiof: fix deferred probing
mmc: mediatek: fix cannot receive new request when msdc_cmd_is_ready fail
btrfs: handle error of get_old_root
gsmi: Fix bug in append_to_eventlog sysfs handler
misc: mic: fix a DMA pool free failure
amiflop: clean up on errors during setup
scsi: ips: fix missing break in switch
KVM/x86: Fix invvpid and invept register operand size in 64-bit mode
scsi: isci: Use proper enumerated type in atapi_d2h_reg_frame_handler
scsi: isci: Change sci_controller_start_task's return type to sci_status
scsi: iscsi_tcp: Explicitly cast param in iscsi_sw_tcp_host_get_param
clk: mmp2: fix the clock id for sdh2_clk and sdh3_clk
scsi: dc395x: fix dma API usage in srb_done
scsi: dc395x: fix DMA API usage in sg_update_list
net: fix warning in af_unix
kprobes, x86/ptrace.h: Make regs_get_kernel_stack_nth() not fault on bad stack
ALSA: i2c/cs8427: Fix int to char conversion
macintosh/windfarm_smu_sat: Fix debug output
USB: misc: appledisplay: fix backlight update_status return code
SUNRPC: Fix a compile warning for cmpxchg64()
atm: zatm: Fix empty body Clang warnings
s390/perf: Return error when debug_register fails
spi: omap2-mcspi: Set FIFO DMA trigger level to word length
sparc: Fix parport build warnings.
ceph: fix dentry leak in ceph_readdir_prepopulate
rtc: s35390a: Change buf's type to u8 in s35390a_init
mISDN: Fix type of switch control variable in ctrl_teimanager
qlcnic: fix a return in qlcnic_dcb_get_capability()
mfd: mc13xxx-core: Fix PMIC shutdown when reading ADC values
mfd: max8997: Enale irq-wakeup unconditionally
selftests/ftrace: Fix to test kprobe $comm arg only if available
thermal: rcar_thermal: Prevent hardware access during system suspend
sparc64: Rework xchg() definition to avoid warnings.
fs/ocfs2/dlm/dlmdebug.c: fix a sleep-in-atomic-context bug in dlm_print_one_mle()
mm/page-writeback.c: fix range_cyclic writeback vs writepages deadlock
um: Make line/tty semantics use true write IRQ
linux/bitmap.h: handle constant zero-size bitmaps correctly
linux/bitmap.h: fix type of nbits in bitmap_shift_right()
hfsplus: fix BUG on bnode parent update
hfs: fix BUG on bnode parent update
hfsplus: prevent btree data loss on ENOSPC
hfs: prevent btree data loss on ENOSPC
hfsplus: fix return value of hfsplus_get_block()
hfs: fix return value of hfs_get_block()
fs/hfs/extent.c: fix array out of bounds read of array extent
igb: shorten maximum PHC timecounter update interval
ntb_netdev: fix sleep time mismatch
ntb: intel: fix return value for ndev_vec_mask()
ocfs2: don't put and assigning null to bh allocated outside
ocfs2: fix clusters leak in ocfs2_defrag_extent()
net: do not abort bulk send on BQL status
sched/fair: Don't increase sd->balance_interval on newidle balance
audit: print empty EXECVE args
wlcore: Fix the return value in case of error in 'wlcore_vendor_cmd_smart_config_start()'
rtl8xxxu: Fix missing break in switch
brcmsmac: never log "tid x is not agg'able" by default
wireless: airo: potential buffer overflow in sprintf()
rtlwifi: rtl8192de: Fix misleading REG_MCUFWDL information
scsi: mpt3sas: Fix Sync cache command failure during driver unload
scsi: mpt3sas: Fix driver modifying persistent data in Manufacturing page11
scsi: megaraid_sas: Fix msleep granularity
scsi: lpfc: fcoe: Fix link down issue after 1000+ link bounces
dlm: fix invalid free
dlm: don't leak kernel pointer to userspace
net: bcmgenet: return correct value 'ret' from bcmgenet_power_down
sock: Reset dst when changing sk_mark via setsockopt
pinctrl: qcom: spmi-gpio: fix gpio-hog related boot issues
pinctrl: zynq: Use define directive for PIN_CONFIG_IO_STANDARD
PCI: keystone: Use quirk to limit MRRS for K2G
spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch
IB/hfi1: Ensure full Gen3 speed in a Gen4 system
Bluetooth: Fix invalid-free in bcsp_close()
ath9k_hw: fix uninitialized variable data
dm: use blk_set_queue_dying() in __dm_destroy()
arm64: fix for bad_mode() handler to always result in panic
cpufreq: Skip cpufreq resume if it's not suspended
ocfs2: remove ocfs2_is_o2cb_active()
mmc: block: Fix tag condition with packed writes
ARC: perf: Accommodate big-endian CPU
x86/insn: Fix awk regexp warnings
x86/speculation: Fix incorrect MDS/TAA mitigation status
x86/speculation: Fix redundant MDS mitigation message
media: vivid: Set vid_cap_streaming and vid_out_streaming to true
media: vivid: Fix wrong locking that causes race conditions on streaming stop
cpufreq: Add NULL checks to show() and store() methods of cpufreq
media: b2c2-flexcop-usb: add sanity checking
media: cxusb: detect cxusb_ctrl_msg error in query
media: imon: invalid dereference in imon_touch_event
virtio_console: reset on out of memory
virtio_console: don't tie bufs to a vq
virtio_console: allocate inbufs in add_port() only if it is needed
virtio_console: fix uninitialized variable use
virtio_console: drop custom control queue cleanup
virtio_console: move removal code
usb-serial: cp201x: support Mark-10 digital force gauge
appledisplay: fix error handling in the scheduled work
USB: serial: mos7840: add USB ID to support Moxa UPort 2210
USB: serial: mos7720: fix remote wakeup
USB: serial: mos7840: fix remote wakeup
USB: serial: option: add support for DW5821e with eSIM support
USB: serial: option: add support for Foxconn T77W968 LTE modules
staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error
powerpc/64s: support nospectre_v2 cmdline option
powerpc/book3s64: Fix link stack flush on context switch
KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel
Linux 4.4.204
Change-Id: I63f64a109a8797f479bc7226be23ca591fa01b1c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 50254256f382c56bde87d970f3d0d02fdb76ec70 ]
When setting the SO_MARK socket option, if the mark changes, the dst
needs to be reset so that a new route lookup is performed.
This fixes the case where an application wants to change routing by
setting a new sk_mark. If this is done after some packets have already
been sent, the dst is cached and has no effect.
Signed-off-by: David Barmann <david.barmann@stackpath.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.172
tty/ldsem: Wake up readers after timed out down_write()
can: gw: ensure DLC boundaries after CAN frame modification
f2fs: clean up argument of recover_data
f2fs: cover more area with nat_tree_lock
f2fs: move sanity checking of cp into get_valid_checkpoint
f2fs: fix to convert inline directory correctly
f2fs: give -EINVAL for norecovery and rw mount
f2fs: remove an obsolete variable
f2fs: factor out fsync inode entry operations
f2fs: fix inode cache leak
f2fs: fix to avoid reading out encrypted data in page cache
f2fs: not allow to write illegal blkaddr
f2fs: avoid unneeded loop in build_sit_entries
f2fs: use crc and cp version to determine roll-forward recovery
f2fs: introduce get_checkpoint_version for cleanup
f2fs: put directory inodes before checkpoint in roll-forward recovery
f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack
f2fs: detect wrong layout
f2fs: free meta pages if sanity check for ckpt is failed
f2fs: fix race condition in between free nid allocator/initializer
f2fs: return error during fill_super
f2fs: check blkaddr more accuratly before issue a bio
f2fs: sanity check on sit entry
f2fs: enhance sanity_check_raw_super() to avoid potential overflow
f2fs: clean up with is_valid_blkaddr()
f2fs: introduce and spread verify_blkaddr
f2fs: fix to do sanity check with secs_per_zone
f2fs: fix to do sanity check with user_block_count
f2fs: Add sanity_check_inode() function
f2fs: fix to do sanity check with node footer and iblocks
f2fs: fix to do sanity check with reserved blkaddr of inline inode
f2fs: fix to do sanity check with block address in main area
f2fs: fix to do sanity check with block address in main area v2
f2fs: fix to do sanity check with cp_pack_start_sum
f2fs: fix invalid memory access
f2fs: fix missing up_read
f2fs: fix validation of the block count in sanity_check_raw_super
media: em28xx: Fix misplaced reset of dev->v4l::field_count
proc: Remove empty line in /proc/self/status
arm64/kvm: consistently handle host HCR_EL2 flags
arm64: Don't trap host pointer auth use to EL2
ipv6: fix kernel-infoleak in ipv6_local_error()
net: bridge: fix a bug on using a neighbour cache entry without checking its state
packet: Do not leak dev refcounts on error exit
ip: on queued skb use skb_header_pointer instead of pskb_may_pull
crypto: authencesn - Avoid twice completion call in decrypt path
crypto: authenc - fix parsing key with misaligned rta_len
btrfs: wait on ordered extents on abort cleanup
Yama: Check for pid death before checking ancestry
scsi: sd: Fix cache_type_store()
mips: fix n32 compat_ipc_parse_version
mfd: tps6586x: Handle interrupts on suspend
Disable MSI also when pcie-octeon.pcie_disable on
omap2fb: Fix stack memory disclosure
media: vivid: fix error handling of kthread_run
media: vivid: set min width/height to a value > 0
LSM: Check for NULL cred-security on free
media: vb2: vb2_mmap: move lock up
sunrpc: handle ENOMEM in rpcb_getport_async
selinux: fix GPF on invalid policy
sctp: allocate sctp_sockaddr_entry with kzalloc
tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
tipc: fix uninit-value in tipc_nl_compat_bearer_enable
tipc: fix uninit-value in tipc_nl_compat_link_set
tipc: fix uninit-value in tipc_nl_compat_name_table_dump
tipc: fix uninit-value in tipc_nl_compat_doit
block/loop: Use global lock for ioctl() operation.
loop: Fold __loop_release into loop_release
loop: Get rid of loop_index_mutex
loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
media: vb2: be sure to unlock mutex on errors
r8169: Add support for new Realtek Ethernet
ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address
ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE
platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey
e1000e: allow non-monotonic SYSTIM readings
writeback: don't decrement wb->refcnt if !wb->bdi
MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
arm64: perf: set suppress_bind_attrs flag to true
jffs2: Fix use of uninitialized delayed_work, lockdep breakage
pstore/ram: Do not treat empty buffers as valid
powerpc/pseries/cpuidle: Fix preempt warning
media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
net: call sk_dst_reset when set SO_DONTROUTE
scsi: target: use consistent left-aligned ASCII INQUIRY data
clk: imx6q: reset exclusive gates on init
kconfig: fix file name and line number of warn_ignored_character()
kconfig: fix memory leak when EOF is encountered in quotation
mmc: atmel-mci: do not assume idle after atmci_request_end
perf intel-pt: Fix error with config term "pt=0"
perf svghelper: Fix unchecked usage of strncpy()
perf parse-events: Fix unchecked usage of strncpy()
dm kcopyd: Fix bug causing workqueue stalls
dm snapshot: Fix excessive memory usage and workqueue stalls
ALSA: bebob: fix model-id of unit for Apogee Ensemble
sysfs: Disable lockdep for driver bind/unbind files
scsi: megaraid: fix out-of-bound array accesses
ocfs2: fix panic due to unrecovered local alloc
mm/page-writeback.c: don't break integrity writeback on ->writepage() error
mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
net: speed up skb_rbtree_purge()
ipmi:ssif: Fix handling of multi-part return messages
Linux 4.4.172
Change-Id: Icbea295f7501881279bdb3a111abfc96c6aa67fc
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Changes in 4.4.170
USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data
xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only
USB: serial: option: add GosunCn ZTE WeLink ME3630
USB: serial: option: add HP lt4132
USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode)
USB: serial: option: add Fibocom NL668 series
USB: serial: option: add Telit LN940 series
mmc: core: Reset HPI enabled state during re-init and in case of errors
mmc: omap_hsmmc: fix DMA API warning
gpio: max7301: fix driver for use with CONFIG_VMAP_STACK
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
x86/mtrr: Don't copy uninitialized gentry fields back to userspace
drm/ioctl: Fix Spectre v1 vulnerabilities
ip6mr: Fix potential Spectre v1 vulnerability
ipv4: Fix potential Spectre v1 vulnerability
ax25: fix a use-after-free in ax25_fillin_cb()
ibmveth: fix DMA unmap error in ibmveth_xmit_start error path
ieee802154: lowpan_header_create check must check daddr
ipv6: explicitly initialize udp6_addr in udp_sock_create6()
isdn: fix kernel-infoleak in capi_unlocked_ioctl
netrom: fix locking in nr_find_socket()
packet: validate address length
packet: validate address length if non-zero
sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event
vhost: make sure used idx is seen before log in vhost_add_used_n()
VSOCK: Send reset control packet when socket is partially bound
xen/netfront: tolerate frags with no data
gro_cell: add napi_disable in gro_cells_destroy
sock: Make sock->sk_stamp thread-safe
ALSA: rme9652: Fix potential Spectre v1 vulnerability
ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
ALSA: pcm: Fix potential Spectre v1 vulnerability
ALSA: emux: Fix potential Spectre v1 vulnerabilities
ALSA: hda: add mute LED support for HP EliteBook 840 G4
ALSA: hda/tegra: clear pending irq handlers
USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
USB: serial: option: add Fibocom NL678 series
usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
KVM: x86: Use jmp to invoke kvm_spurious_fault() from .fixup
perf pmu: Suppress potential format-truncation warning
ext4: fix possible use after free in ext4_quota_enable
ext4: missing unlock/put_page() in ext4_try_to_write_inline_data()
ext4: fix EXT4_IOC_GROUP_ADD ioctl
ext4: force inode writes when nfsd calls commit_metadata()
spi: bcm2835: Fix race on DMA termination
spi: bcm2835: Fix book-keeping of DMA termination
spi: bcm2835: Avoid finishing transfer prematurely in IRQ mode
cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
media: vivid: free bitmap_cap when updating std/timings/etc.
MIPS: Ensure pmd_present() returns false after pmd_mknotpresent()
MIPS: Align kernel load address to 64KB
CIFS: Fix error mapping for SMB2_LOCK command which caused OFD lock problem
x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested
spi: bcm2835: Unbreak the build of esoteric configs
powerpc: Fix COFF zImage booting on old powermacs
ARM: imx: update the cpu power up timing setting on i.mx6sx
Input: restore EV_ABS ABS_RESERVED
checkstack.pl: fix for aarch64
xfrm: Fix bucket count reported to userspace
scsi: bnx2fc: Fix NULL dereference in error handling
Input: omap-keypad - fix idle configuration to not block SoC idle states
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
fork: record start_time late
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
mm, devm_memremap_pages: kill mapping "System RAM" support
sunrpc: fix cache_head leak due to queued request
sunrpc: use SVC_NET() in svcauth_gss_* functions
crypto: x86/chacha20 - avoid sleeping with preemption disabled
ALSA: cs46xx: Potential NULL dereference in probe
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
dlm: fixed memory leaks after failed ls_remove_names allocation
dlm: possible memory leak on error path in create_lkb()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: memory leaks on error path in dlm_user_request()
gfs2: Fix loop in gfs2_rbm_find
b43: Fix error in cordic routine
9p/net: put a lower bound on msize
iommu/vt-d: Handle domain agaw being less than iommu agaw
ceph: don't update importing cap's mseq when handing cap export
genwqe: Fix size check
intel_th: msu: Fix an off-by-one in attribute store
power: supply: olpc_battery: correct the temperature units
Linux 4.4.170
Change-Id: I33c9750483716a6c44b40fbea8e729f96af41f52
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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* refs/heads/tmp-b3e9e81
Linux 4.4.172
ipmi:ssif: Fix handling of multi-part return messages
net: speed up skb_rbtree_purge()
mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
mm/page-writeback.c: don't break integrity writeback on ->writepage() error
ocfs2: fix panic due to unrecovered local alloc
scsi: megaraid: fix out-of-bound array accesses
sysfs: Disable lockdep for driver bind/unbind files
ALSA: bebob: fix model-id of unit for Apogee Ensemble
dm snapshot: Fix excessive memory usage and workqueue stalls
dm kcopyd: Fix bug causing workqueue stalls
perf parse-events: Fix unchecked usage of strncpy()
perf svghelper: Fix unchecked usage of strncpy()
perf intel-pt: Fix error with config term "pt=0"
mmc: atmel-mci: do not assume idle after atmci_request_end
kconfig: fix memory leak when EOF is encountered in quotation
kconfig: fix file name and line number of warn_ignored_character()
clk: imx6q: reset exclusive gates on init
scsi: target: use consistent left-aligned ASCII INQUIRY data
net: call sk_dst_reset when set SO_DONTROUTE
media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
powerpc/pseries/cpuidle: Fix preempt warning
pstore/ram: Do not treat empty buffers as valid
jffs2: Fix use of uninitialized delayed_work, lockdep breakage
arm64: perf: set suppress_bind_attrs flag to true
MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
writeback: don't decrement wb->refcnt if !wb->bdi
e1000e: allow non-monotonic SYSTIM readings
platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey
xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE
ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address
r8169: Add support for new Realtek Ethernet
media: vb2: be sure to unlock mutex on errors
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()
loop: Get rid of loop_index_mutex
loop: Fold __loop_release into loop_release
block/loop: Use global lock for ioctl() operation.
tipc: fix uninit-value in tipc_nl_compat_doit
tipc: fix uninit-value in tipc_nl_compat_name_table_dump
tipc: fix uninit-value in tipc_nl_compat_link_set
tipc: fix uninit-value in tipc_nl_compat_bearer_enable
tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
sctp: allocate sctp_sockaddr_entry with kzalloc
selinux: fix GPF on invalid policy
sunrpc: handle ENOMEM in rpcb_getport_async
media: vb2: vb2_mmap: move lock up
LSM: Check for NULL cred-security on free
media: vivid: set min width/height to a value > 0
media: vivid: fix error handling of kthread_run
omap2fb: Fix stack memory disclosure
Disable MSI also when pcie-octeon.pcie_disable on
mfd: tps6586x: Handle interrupts on suspend
mips: fix n32 compat_ipc_parse_version
scsi: sd: Fix cache_type_store()
Yama: Check for pid death before checking ancestry
btrfs: wait on ordered extents on abort cleanup
crypto: authenc - fix parsing key with misaligned rta_len
crypto: authencesn - Avoid twice completion call in decrypt path
ip: on queued skb use skb_header_pointer instead of pskb_may_pull
packet: Do not leak dev refcounts on error exit
net: bridge: fix a bug on using a neighbour cache entry without checking its state
ipv6: fix kernel-infoleak in ipv6_local_error()
arm64: Don't trap host pointer auth use to EL2
arm64/kvm: consistently handle host HCR_EL2 flags
proc: Remove empty line in /proc/self/status
media: em28xx: Fix misplaced reset of dev->v4l::field_count
f2fs: fix validation of the block count in sanity_check_raw_super
f2fs: fix missing up_read
f2fs: fix invalid memory access
f2fs: fix to do sanity check with cp_pack_start_sum
f2fs: fix to do sanity check with block address in main area v2
f2fs: fix to do sanity check with block address in main area
f2fs: fix to do sanity check with reserved blkaddr of inline inode
f2fs: fix to do sanity check with node footer and iblocks
f2fs: Add sanity_check_inode() function
f2fs: fix to do sanity check with user_block_count
f2fs: fix to do sanity check with secs_per_zone
f2fs: introduce and spread verify_blkaddr
f2fs: clean up with is_valid_blkaddr()
f2fs: enhance sanity_check_raw_super() to avoid potential overflow
f2fs: sanity check on sit entry
f2fs: check blkaddr more accuratly before issue a bio
f2fs: return error during fill_super
f2fs: fix race condition in between free nid allocator/initializer
f2fs: free meta pages if sanity check for ckpt is failed
f2fs: detect wrong layout
f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack
f2fs: put directory inodes before checkpoint in roll-forward recovery
f2fs: introduce get_checkpoint_version for cleanup
f2fs: use crc and cp version to determine roll-forward recovery
f2fs: avoid unneeded loop in build_sit_entries
f2fs: not allow to write illegal blkaddr
f2fs: fix to avoid reading out encrypted data in page cache
f2fs: fix inode cache leak
f2fs: factor out fsync inode entry operations
f2fs: remove an obsolete variable
f2fs: give -EINVAL for norecovery and rw mount
f2fs: fix to convert inline directory correctly
f2fs: move sanity checking of cp into get_valid_checkpoint
f2fs: cover more area with nat_tree_lock
f2fs: clean up argument of recover_data
can: gw: ensure DLC boundaries after CAN frame modification
tty/ldsem: Wake up readers after timed out down_write()
UPSTREAM: dm: do not allow readahead to limit IO size
UPSTREAM: readahead: stricter check for bdi io_pages
UPSTREAM: mm: don't cap request size based on read-ahead setting
ANDROID: Fix cuttlefish redundant vsock connection.
UPSTREAM: loop: drop caches if offset or block_size are changed
Conflicts:
arch/arm64/kvm/hyp.S
Fixed compilation issue due to variable 'backing_dev_info',
which got changed to pointer in downstream.
Change-Id: I8baa569fe9fc13ed5a7e863e5ad1fb8cf1cd469e
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.172
tty/ldsem: Wake up readers after timed out down_write()
can: gw: ensure DLC boundaries after CAN frame modification
f2fs: clean up argument of recover_data
f2fs: cover more area with nat_tree_lock
f2fs: move sanity checking of cp into get_valid_checkpoint
f2fs: fix to convert inline directory correctly
f2fs: give -EINVAL for norecovery and rw mount
f2fs: remove an obsolete variable
f2fs: factor out fsync inode entry operations
f2fs: fix inode cache leak
f2fs: fix to avoid reading out encrypted data in page cache
f2fs: not allow to write illegal blkaddr
f2fs: avoid unneeded loop in build_sit_entries
f2fs: use crc and cp version to determine roll-forward recovery
f2fs: introduce get_checkpoint_version for cleanup
f2fs: put directory inodes before checkpoint in roll-forward recovery
f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack
f2fs: detect wrong layout
f2fs: free meta pages if sanity check for ckpt is failed
f2fs: fix race condition in between free nid allocator/initializer
f2fs: return error during fill_super
f2fs: check blkaddr more accuratly before issue a bio
f2fs: sanity check on sit entry
f2fs: enhance sanity_check_raw_super() to avoid potential overflow
f2fs: clean up with is_valid_blkaddr()
f2fs: introduce and spread verify_blkaddr
f2fs: fix to do sanity check with secs_per_zone
f2fs: fix to do sanity check with user_block_count
f2fs: Add sanity_check_inode() function
f2fs: fix to do sanity check with node footer and iblocks
f2fs: fix to do sanity check with reserved blkaddr of inline inode
f2fs: fix to do sanity check with block address in main area
f2fs: fix to do sanity check with block address in main area v2
f2fs: fix to do sanity check with cp_pack_start_sum
f2fs: fix invalid memory access
f2fs: fix missing up_read
f2fs: fix validation of the block count in sanity_check_raw_super
media: em28xx: Fix misplaced reset of dev->v4l::field_count
proc: Remove empty line in /proc/self/status
arm64/kvm: consistently handle host HCR_EL2 flags
arm64: Don't trap host pointer auth use to EL2
ipv6: fix kernel-infoleak in ipv6_local_error()
net: bridge: fix a bug on using a neighbour cache entry without checking its state
packet: Do not leak dev refcounts on error exit
ip: on queued skb use skb_header_pointer instead of pskb_may_pull
crypto: authencesn - Avoid twice completion call in decrypt path
crypto: authenc - fix parsing key with misaligned rta_len
btrfs: wait on ordered extents on abort cleanup
Yama: Check for pid death before checking ancestry
scsi: sd: Fix cache_type_store()
mips: fix n32 compat_ipc_parse_version
mfd: tps6586x: Handle interrupts on suspend
Disable MSI also when pcie-octeon.pcie_disable on
omap2fb: Fix stack memory disclosure
media: vivid: fix error handling of kthread_run
media: vivid: set min width/height to a value > 0
LSM: Check for NULL cred-security on free
media: vb2: vb2_mmap: move lock up
sunrpc: handle ENOMEM in rpcb_getport_async
selinux: fix GPF on invalid policy
sctp: allocate sctp_sockaddr_entry with kzalloc
tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
tipc: fix uninit-value in tipc_nl_compat_bearer_enable
tipc: fix uninit-value in tipc_nl_compat_link_set
tipc: fix uninit-value in tipc_nl_compat_name_table_dump
tipc: fix uninit-value in tipc_nl_compat_doit
block/loop: Use global lock for ioctl() operation.
loop: Fold __loop_release into loop_release
loop: Get rid of loop_index_mutex
loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
media: vb2: be sure to unlock mutex on errors
r8169: Add support for new Realtek Ethernet
ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address
ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE
platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey
e1000e: allow non-monotonic SYSTIM readings
writeback: don't decrement wb->refcnt if !wb->bdi
MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
arm64: perf: set suppress_bind_attrs flag to true
jffs2: Fix use of uninitialized delayed_work, lockdep breakage
pstore/ram: Do not treat empty buffers as valid
powerpc/pseries/cpuidle: Fix preempt warning
media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
net: call sk_dst_reset when set SO_DONTROUTE
scsi: target: use consistent left-aligned ASCII INQUIRY data
clk: imx6q: reset exclusive gates on init
kconfig: fix file name and line number of warn_ignored_character()
kconfig: fix memory leak when EOF is encountered in quotation
mmc: atmel-mci: do not assume idle after atmci_request_end
perf intel-pt: Fix error with config term "pt=0"
perf svghelper: Fix unchecked usage of strncpy()
perf parse-events: Fix unchecked usage of strncpy()
dm kcopyd: Fix bug causing workqueue stalls
dm snapshot: Fix excessive memory usage and workqueue stalls
ALSA: bebob: fix model-id of unit for Apogee Ensemble
sysfs: Disable lockdep for driver bind/unbind files
scsi: megaraid: fix out-of-bound array accesses
ocfs2: fix panic due to unrecovered local alloc
mm/page-writeback.c: don't break integrity writeback on ->writepage() error
mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
net: speed up skb_rbtree_purge()
ipmi:ssif: Fix handling of multi-part return messages
Linux 4.4.172
Change-Id: I02fc31d06efaf5fa116c7db95e7a543757f592ff
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 0fbe82e628c817e292ff588cd5847fc935e025f2 ]
after set SO_DONTROUTE to 1, the IP layer should not route packets if
the dest IP address is not in link scope. But if the socket has cached
the dst_entry, such packets would be routed until the sk_dst_cache
expires. So we should clean the sk_dst_cache when a user set
SO_DONTROUTE option. Below are server/client python scripts which
could reprodue this issue:
server side code:
==========================================================================
import socket
import struct
import time
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(('0.0.0.0', 9000))
s.listen(1)
sock, addr = s.accept()
sock.setsockopt(socket.SOL_SOCKET, socket.SO_DONTROUTE, struct.pack('i', 1))
while True:
sock.send(b'foo')
time.sleep(1)
==========================================================================
client side code:
==========================================================================
import socket
import time
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(('server_address', 9000))
while True:
data = s.recv(1024)
print(data)
==========================================================================
Signed-off-by: yupeng <yupeng0921@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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* refs/heads/tmp-241f76b1
Linux 4.4.170
power: supply: olpc_battery: correct the temperature units
intel_th: msu: Fix an off-by-one in attribute store
genwqe: Fix size check
ceph: don't update importing cap's mseq when handing cap export
iommu/vt-d: Handle domain agaw being less than iommu agaw
9p/net: put a lower bound on msize
b43: Fix error in cordic routine
gfs2: Fix loop in gfs2_rbm_find
dlm: memory leaks on error path in dlm_user_request()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: possible memory leak on error path in create_lkb()
dlm: fixed memory leaks after failed ls_remove_names allocation
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: cs46xx: Potential NULL dereference in probe
crypto: x86/chacha20 - avoid sleeping with preemption disabled
sunrpc: use SVC_NET() in svcauth_gss_* functions
sunrpc: fix cache_head leak due to queued request
mm, devm_memremap_pages: kill mapping "System RAM" support
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
fork: record start_time late
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
Input: omap-keypad - fix idle configuration to not block SoC idle states
scsi: bnx2fc: Fix NULL dereference in error handling
xfrm: Fix bucket count reported to userspace
checkstack.pl: fix for aarch64
Input: restore EV_ABS ABS_RESERVED
ARM: imx: update the cpu power up timing setting on i.mx6sx
powerpc: Fix COFF zImage booting on old powermacs
spi: bcm2835: Unbreak the build of esoteric configs
x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested
CIFS: Fix error mapping for SMB2_LOCK command which caused OFD lock problem
MIPS: Align kernel load address to 64KB
MIPS: Ensure pmd_present() returns false after pmd_mknotpresent()
media: vivid: free bitmap_cap when updating std/timings/etc.
cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
spi: bcm2835: Avoid finishing transfer prematurely in IRQ mode
spi: bcm2835: Fix book-keeping of DMA termination
spi: bcm2835: Fix race on DMA termination
ext4: force inode writes when nfsd calls commit_metadata()
ext4: fix EXT4_IOC_GROUP_ADD ioctl
ext4: missing unlock/put_page() in ext4_try_to_write_inline_data()
ext4: fix possible use after free in ext4_quota_enable
perf pmu: Suppress potential format-truncation warning
KVM: x86: Use jmp to invoke kvm_spurious_fault() from .fixup
Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
USB: serial: option: add Fibocom NL678 series
USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
ALSA: hda/tegra: clear pending irq handlers
ALSA: hda: add mute LED support for HP EliteBook 840 G4
ALSA: emux: Fix potential Spectre v1 vulnerabilities
ALSA: pcm: Fix potential Spectre v1 vulnerability
ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
ALSA: rme9652: Fix potential Spectre v1 vulnerability
sock: Make sock->sk_stamp thread-safe
gro_cell: add napi_disable in gro_cells_destroy
xen/netfront: tolerate frags with no data
VSOCK: Send reset control packet when socket is partially bound
vhost: make sure used idx is seen before log in vhost_add_used_n()
sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event
packet: validate address length if non-zero
packet: validate address length
netrom: fix locking in nr_find_socket()
isdn: fix kernel-infoleak in capi_unlocked_ioctl
ipv6: explicitly initialize udp6_addr in udp_sock_create6()
ieee802154: lowpan_header_create check must check daddr
ibmveth: fix DMA unmap error in ibmveth_xmit_start error path
ax25: fix a use-after-free in ax25_fillin_cb()
ipv4: Fix potential Spectre v1 vulnerability
ip6mr: Fix potential Spectre v1 vulnerability
drm/ioctl: Fix Spectre v1 vulnerabilities
x86/mtrr: Don't copy uninitialized gentry fields back to userspace
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
gpio: max7301: fix driver for use with CONFIG_VMAP_STACK
mmc: omap_hsmmc: fix DMA API warning
mmc: core: Reset HPI enabled state during re-init and in case of errors
USB: serial: option: add Telit LN940 series
USB: serial: option: add Fibocom NL668 series
USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode)
USB: serial: option: add HP lt4132
USB: serial: option: add GosunCn ZTE WeLink ME3630
xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only
USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data
f2fs: don't access node/meta inode mapping after iput
f2fs: wait on atomic writes to count F2FS_CP_WB_DATA
f2fs: sanity check of xattr entry size
f2fs: fix use-after-free issue when accessing sbi->stat_info
f2fs: check PageWriteback flag for ordered case
f2fs: fix validation of the block count in sanity_check_raw_super
f2fs: fix missing unlock(sbi->gc_mutex)
f2fs: clean up structure extent_node
f2fs: fix block address for __check_sit_bitmap
f2fs: fix sbi->extent_list corruption issue
f2fs: clean up checkpoint flow
f2fs: flush stale issued discard candidates
f2fs: correct wrong spelling, issing_*
f2fs: use kvmalloc, if kmalloc is failed
f2fs: remove redundant comment of unused wio_mutex
f2fs: fix to reorder set_page_dirty and wait_on_page_writeback
f2fs: clear PG_writeback if IPU failed
f2fs: add an ioctl() to explicitly trigger fsck later
f2fs: avoid frequent costly fsck triggers
f2fs: fix m_may_create to make OPU DIO write correctly
f2fs: fix to update new block address correctly for OPU
f2fs: adjust trace print in f2fs_get_victim() to cover all paths
f2fs: fix to allow node segment for GC by ioctl path
f2fs: make "f2fs_fault_name[]" const char *
f2fs: read page index before freeing
f2fs: fix wrong return value of f2fs_acl_create
f2fs: avoid build warn of fall_through
f2fs: fix race between write_checkpoint and write_begin
f2fs: check memory boundary by insane namelen
f2fs: only flush the single temp bio cache which owns the target page
f2fs: fix out-place-update DIO write
f2fs: fix to be aware discard/preflush/dio command in is_idle()
f2fs: add to account direct IO
f2fs: move dir data flush to write checkpoint process
f2fs: change segment to section in f2fs_ioc_gc_range
f2fs: export migration_granularity sysfs entry
f2fs: support subsectional garbage collection
f2fs: introduce __is_large_section() for cleanup
f2fs: clean up f2fs_sb_has_##feature_name
f2fs: remove codes of unused wio_mutex
f2fs: fix count of seg_freed to make sec_freed correct
f2fs: fix to account preflush command for noflush_merge mode
f2fs: avoid GC causing encrypted file corrupted
ANDROID: cuttlefish_defconfig: Enable VIRTIO_INPUT
Conflicts:
mm/memory_hotplug.c
Change-Id: I8dc4545b59eff285a0fdb22cd06e8d5dffbe1330
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.170
USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data
xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only
USB: serial: option: add GosunCn ZTE WeLink ME3630
USB: serial: option: add HP lt4132
USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode)
USB: serial: option: add Fibocom NL668 series
USB: serial: option: add Telit LN940 series
mmc: core: Reset HPI enabled state during re-init and in case of errors
mmc: omap_hsmmc: fix DMA API warning
gpio: max7301: fix driver for use with CONFIG_VMAP_STACK
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
x86/mtrr: Don't copy uninitialized gentry fields back to userspace
drm/ioctl: Fix Spectre v1 vulnerabilities
ip6mr: Fix potential Spectre v1 vulnerability
ipv4: Fix potential Spectre v1 vulnerability
ax25: fix a use-after-free in ax25_fillin_cb()
ibmveth: fix DMA unmap error in ibmveth_xmit_start error path
ieee802154: lowpan_header_create check must check daddr
ipv6: explicitly initialize udp6_addr in udp_sock_create6()
isdn: fix kernel-infoleak in capi_unlocked_ioctl
netrom: fix locking in nr_find_socket()
packet: validate address length
packet: validate address length if non-zero
sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event
vhost: make sure used idx is seen before log in vhost_add_used_n()
VSOCK: Send reset control packet when socket is partially bound
xen/netfront: tolerate frags with no data
gro_cell: add napi_disable in gro_cells_destroy
sock: Make sock->sk_stamp thread-safe
ALSA: rme9652: Fix potential Spectre v1 vulnerability
ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
ALSA: pcm: Fix potential Spectre v1 vulnerability
ALSA: emux: Fix potential Spectre v1 vulnerabilities
ALSA: hda: add mute LED support for HP EliteBook 840 G4
ALSA: hda/tegra: clear pending irq handlers
USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
USB: serial: option: add Fibocom NL678 series
usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
KVM: x86: Use jmp to invoke kvm_spurious_fault() from .fixup
perf pmu: Suppress potential format-truncation warning
ext4: fix possible use after free in ext4_quota_enable
ext4: missing unlock/put_page() in ext4_try_to_write_inline_data()
ext4: fix EXT4_IOC_GROUP_ADD ioctl
ext4: force inode writes when nfsd calls commit_metadata()
spi: bcm2835: Fix race on DMA termination
spi: bcm2835: Fix book-keeping of DMA termination
spi: bcm2835: Avoid finishing transfer prematurely in IRQ mode
cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
media: vivid: free bitmap_cap when updating std/timings/etc.
MIPS: Ensure pmd_present() returns false after pmd_mknotpresent()
MIPS: Align kernel load address to 64KB
CIFS: Fix error mapping for SMB2_LOCK command which caused OFD lock problem
x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested
spi: bcm2835: Unbreak the build of esoteric configs
powerpc: Fix COFF zImage booting on old powermacs
ARM: imx: update the cpu power up timing setting on i.mx6sx
Input: restore EV_ABS ABS_RESERVED
checkstack.pl: fix for aarch64
xfrm: Fix bucket count reported to userspace
scsi: bnx2fc: Fix NULL dereference in error handling
Input: omap-keypad - fix idle configuration to not block SoC idle states
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
fork: record start_time late
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
mm, devm_memremap_pages: kill mapping "System RAM" support
sunrpc: fix cache_head leak due to queued request
sunrpc: use SVC_NET() in svcauth_gss_* functions
crypto: x86/chacha20 - avoid sleeping with preemption disabled
ALSA: cs46xx: Potential NULL dereference in probe
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
dlm: fixed memory leaks after failed ls_remove_names allocation
dlm: possible memory leak on error path in create_lkb()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: memory leaks on error path in dlm_user_request()
gfs2: Fix loop in gfs2_rbm_find
b43: Fix error in cordic routine
9p/net: put a lower bound on msize
iommu/vt-d: Handle domain agaw being less than iommu agaw
ceph: don't update importing cap's mseq when handing cap export
genwqe: Fix size check
intel_th: msu: Fix an off-by-one in attribute store
power: supply: olpc_battery: correct the temperature units
Linux 4.4.170
Change-Id: I1b2927583f8853bfeb3ad11d045c2cf5c5c926f3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 3a0ed3e9619738067214871e9cb826fa23b2ddb9 ]
Al Viro mentioned (Message-ID
<20170626041334.GZ10672@ZenIV.linux.org.uk>)
that there is probably a race condition
lurking in accesses of sk_stamp on 32-bit machines.
sock->sk_stamp is of type ktime_t which is always an s64.
On a 32 bit architecture, we might run into situations of
unsafe access as the access to the field becomes non atomic.
Use seqlocks for synchronization.
This allows us to avoid using spinlocks for readers as
readers do not need mutual exclusion.
Another approach to solve this is to require sk_lock for all
modifications of the timestamps. The current approach allows
for timestamps to have their own lock: sk_stamp_lock.
This allows for the patch to not compete with already
existing critical sections, and side effects are limited
to the paths in the patch.
The addition of the new field maintains the data locality
optimizations from
commit 9115e8cd2a0c ("net: reorganize struct sock for better data
locality")
Note that all the instances of the sk_stamp accesses
are either through the ioctl or the syscall recvmsg.
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-3f51ea2
Linux 4.4.133
x86/kexec: Avoid double free_page() upon do_kexec_load() failure
hfsplus: stop workqueue when fill_super() failed
cfg80211: limit wiphy names to 128 bytes
gpio: rcar: Add Runtime PM handling for interrupts
time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting
dmaengine: ensure dmaengine helpers check valid callback
scsi: zfcp: fix infinite iteration on ERP ready list
scsi: sg: allocate with __GFP_ZERO in sg_build_indirect()
scsi: libsas: defer ata device eh commands to libata
s390: use expoline thunks in the BPF JIT
s390: extend expoline to BC instructions
s390: move spectre sysfs attribute code
s390/kernel: use expoline for indirect branches
s390/lib: use expoline for indirect branches
s390: move expoline assembler macros to a header
s390: add assembler macros for CPU alternatives
ext2: fix a block leak
tcp: purge write queue in tcp_connect_init()
sock_diag: fix use-after-free read in __sk_free
packet: in packet_snd start writing at link layer allocation
net: test tailroom before appending to linear skb
btrfs: fix reading stale metadata blocks after degraded raid1 mounts
btrfs: fix crash when trying to resume balance without the resume flag
Btrfs: fix xattr loss after power failure
ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions
ARM: 8770/1: kprobes: Prohibit probing on optimized_callback
ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed
tick/broadcast: Use for_each_cpu() specially on UP kernels
ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr
efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode
s390: remove indirect branch from do_softirq_own_stack
s390/qdio: don't release memory in qdio_setup_irq()
s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero
s390/qdio: fix access to uninitialized qdio_q fields
mm: don't allow deferred pages with NEED_PER_CPU_KM
powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
procfs: fix pthread cross-thread naming if !PR_DUMPABLE
proc read mm's {arg,env}_{start,end} with mmap semaphore taken.
tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all}
cpufreq: intel_pstate: Enable HWP by default
signals: avoid unnecessary taking of sighand->siglock
mm: filemap: avoid unnecessary calls to lock_page when waiting for IO to complete during a read
mm: filemap: remove redundant code in do_read_cache_page
proc: meminfo: estimate available memory more conservatively
vmscan: do not force-scan file lru if its absolute size is small
powerpc: Don't preempt_disable() in show_cpuinfo()
cpuidle: coupled: remove unused define cpuidle_coupled_lock
powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL
powerpc/powernv: Remove OPALv2 firmware define and references
powerpc/powernv: panic() on OPAL < V3
spi: pxa2xx: Allow 64-bit DMA
ALSA: control: fix a redundant-copy issue
ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist
ALSA: usb: mixer: volume quirk for CM102-A+/102S+
usbip: usbip_host: fix bad unlock balance during stub_probe()
usbip: usbip_host: fix NULL-ptr deref and use-after-free errors
usbip: usbip_host: run rebind from exit when module is removed
usbip: usbip_host: delete device from busid_table after rebind
usbip: usbip_host: refine probe and disconnect debug msgs to be useful
kernel/exit.c: avoid undefined behaviour when calling wait4()
futex: futex_wake_op, fix sign_extend32 sign bits
pipe: cap initial pipe capacity according to pipe-max-size limit
l2tp: revert "l2tp: fix missing print session offset info"
Revert "ARM: dts: imx6qdl-wandboard: Fix audio channel swap"
lockd: lost rollback of set_grace_period() in lockd_down_net()
xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM)
futex: Remove duplicated code and fix undefined behaviour
futex: Remove unnecessary warning from get_futex_key
arm64: Add work around for Arm Cortex-A55 Erratum 1024718
arm64: introduce mov_q macro to move a constant into a 64-bit register
audit: move calcs after alloc and check when logging set loginuid
ALSA: timer: Call notifier in the same spinlock
sctp: delay the authentication for the duplicated cookie-echo chunk
sctp: fix the issue that the cookie-ack with auth can't get processed
tcp: ignore Fast Open on repair mode
bonding: do not allow rlb updates to invalid mac
tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent().
sctp: use the old asoc when making the cookie-ack chunk in dupcook_d
sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr
r8169: fix powering up RTL8168h
qmi_wwan: do not steal interfaces from class drivers
openvswitch: Don't swap table in nlattr_set() after OVS_ATTR_NESTED is found
net: support compat 64-bit time in {s,g}etsockopt
net_sched: fq: take care of throttled flows before reuse
net/mlx4_en: Verify coalescing parameters are in range
net: ethernet: sun: niu set correct packet size in skb
llc: better deal with too small mtu
ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg
dccp: fix tasklet usage
bridge: check iface upper dev when setting master via ioctl
8139too: Use disable_irq_nosync() in rtl8139_poll_controller()
BACKPORT, FROMLIST: fscrypt: add Speck128/256 support
cgroup: Disable IRQs while holding css_set_lock
Revert "cgroup: Disable IRQs while holding css_set_lock"
cgroup: Disable IRQs while holding css_set_lock
ANDROID: proc: fix undefined behavior in proc_uid_base_readdir
x86: vdso: Fix leaky vdso linker with CC=clang.
ANDROID: build: cuttlefish: Upgrade clang to newer version.
ANDROID: build: cuttlefish: Upgrade clang to newer version.
ANDROID: build: cuttlefish: Fix path to clang.
UPSTREAM: dm bufio: avoid sleeping while holding the dm_bufio lock
ANDROID: sdcardfs: Don't d_drop in d_revalidate
Conflicts:
arch/arm64/include/asm/cputype.h
fs/ext4/crypto.c
fs/ext4/ext4.h
kernel/cgroup.c
mm/vmscan.c
Change-Id: Ic10c5722b6439af1cf423fd949c493f786764d7e
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.133
8139too: Use disable_irq_nosync() in rtl8139_poll_controller()
bridge: check iface upper dev when setting master via ioctl
dccp: fix tasklet usage
ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg
llc: better deal with too small mtu
net: ethernet: sun: niu set correct packet size in skb
net/mlx4_en: Verify coalescing parameters are in range
net_sched: fq: take care of throttled flows before reuse
net: support compat 64-bit time in {s,g}etsockopt
openvswitch: Don't swap table in nlattr_set() after OVS_ATTR_NESTED is found
qmi_wwan: do not steal interfaces from class drivers
r8169: fix powering up RTL8168h
sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr
sctp: use the old asoc when making the cookie-ack chunk in dupcook_d
tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent().
bonding: do not allow rlb updates to invalid mac
tcp: ignore Fast Open on repair mode
sctp: fix the issue that the cookie-ack with auth can't get processed
sctp: delay the authentication for the duplicated cookie-echo chunk
ALSA: timer: Call notifier in the same spinlock
audit: move calcs after alloc and check when logging set loginuid
arm64: introduce mov_q macro to move a constant into a 64-bit register
arm64: Add work around for Arm Cortex-A55 Erratum 1024718
futex: Remove unnecessary warning from get_futex_key
futex: Remove duplicated code and fix undefined behaviour
xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM)
lockd: lost rollback of set_grace_period() in lockd_down_net()
Revert "ARM: dts: imx6qdl-wandboard: Fix audio channel swap"
l2tp: revert "l2tp: fix missing print session offset info"
pipe: cap initial pipe capacity according to pipe-max-size limit
futex: futex_wake_op, fix sign_extend32 sign bits
kernel/exit.c: avoid undefined behaviour when calling wait4()
usbip: usbip_host: refine probe and disconnect debug msgs to be useful
usbip: usbip_host: delete device from busid_table after rebind
usbip: usbip_host: run rebind from exit when module is removed
usbip: usbip_host: fix NULL-ptr deref and use-after-free errors
usbip: usbip_host: fix bad unlock balance during stub_probe()
ALSA: usb: mixer: volume quirk for CM102-A+/102S+
ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist
ALSA: control: fix a redundant-copy issue
spi: pxa2xx: Allow 64-bit DMA
powerpc/powernv: panic() on OPAL < V3
powerpc/powernv: Remove OPALv2 firmware define and references
powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL
cpuidle: coupled: remove unused define cpuidle_coupled_lock
powerpc: Don't preempt_disable() in show_cpuinfo()
vmscan: do not force-scan file lru if its absolute size is small
proc: meminfo: estimate available memory more conservatively
mm: filemap: remove redundant code in do_read_cache_page
mm: filemap: avoid unnecessary calls to lock_page when waiting for IO to complete during a read
signals: avoid unnecessary taking of sighand->siglock
cpufreq: intel_pstate: Enable HWP by default
tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all}
proc read mm's {arg,env}_{start,end} with mmap semaphore taken.
procfs: fix pthread cross-thread naming if !PR_DUMPABLE
powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
mm: don't allow deferred pages with NEED_PER_CPU_KM
s390/qdio: fix access to uninitialized qdio_q fields
s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero
s390/qdio: don't release memory in qdio_setup_irq()
s390: remove indirect branch from do_softirq_own_stack
efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode
ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr
tick/broadcast: Use for_each_cpu() specially on UP kernels
ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed
ARM: 8770/1: kprobes: Prohibit probing on optimized_callback
ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions
Btrfs: fix xattr loss after power failure
btrfs: fix crash when trying to resume balance without the resume flag
btrfs: fix reading stale metadata blocks after degraded raid1 mounts
net: test tailroom before appending to linear skb
packet: in packet_snd start writing at link layer allocation
sock_diag: fix use-after-free read in __sk_free
tcp: purge write queue in tcp_connect_init()
ext2: fix a block leak
s390: add assembler macros for CPU alternatives
s390: move expoline assembler macros to a header
s390/lib: use expoline for indirect branches
s390/kernel: use expoline for indirect branches
s390: move spectre sysfs attribute code
s390: extend expoline to BC instructions
s390: use expoline thunks in the BPF JIT
scsi: libsas: defer ata device eh commands to libata
scsi: sg: allocate with __GFP_ZERO in sg_build_indirect()
scsi: zfcp: fix infinite iteration on ERP ready list
dmaengine: ensure dmaengine helpers check valid callback
time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting
gpio: rcar: Add Runtime PM handling for interrupts
cfg80211: limit wiphy names to 128 bytes
hfsplus: stop workqueue when fill_super() failed
x86/kexec: Avoid double free_page() upon do_kexec_load() failure
Linux 4.4.133
Change-Id: I0554b12889bc91add2a444da95f18d59c6fb9cdb
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 9709020c86f6bf8439ca3effc58cfca49a5de192 ]
We must not call sock_diag_has_destroy_listeners(sk) on a socket
that has no reference on net structure.
BUG: KASAN: use-after-free in sock_diag_has_destroy_listeners include/linux/sock_diag.h:75 [inline]
BUG: KASAN: use-after-free in __sk_free+0x329/0x340 net/core/sock.c:1609
Read of size 8 at addr ffff88018a02e3a0 by task swapper/1/0
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.17.0-rc5+ #54
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x1b9/0x294 lib/dump_stack.c:113
print_address_description+0x6c/0x20b mm/kasan/report.c:256
kasan_report_error mm/kasan/report.c:354 [inline]
kasan_report.cold.7+0x242/0x2fe mm/kasan/report.c:412
__asan_report_load8_noabort+0x14/0x20 mm/kasan/report.c:433
sock_diag_has_destroy_listeners include/linux/sock_diag.h:75 [inline]
__sk_free+0x329/0x340 net/core/sock.c:1609
sk_free+0x42/0x50 net/core/sock.c:1623
sock_put include/net/sock.h:1664 [inline]
reqsk_free include/net/request_sock.h:116 [inline]
reqsk_put include/net/request_sock.h:124 [inline]
inet_csk_reqsk_queue_drop_and_put net/ipv4/inet_connection_sock.c:672 [inline]
reqsk_timer_handler+0xe27/0x10e0 net/ipv4/inet_connection_sock.c:739
call_timer_fn+0x230/0x940 kernel/time/timer.c:1326
expire_timers kernel/time/timer.c:1363 [inline]
__run_timers+0x79e/0xc50 kernel/time/timer.c:1666
run_timer_softirq+0x4c/0x70 kernel/time/timer.c:1692
__do_softirq+0x2e0/0xaf5 kernel/softirq.c:285
invoke_softirq kernel/softirq.c:365 [inline]
irq_exit+0x1d1/0x200 kernel/softirq.c:405
exiting_irq arch/x86/include/asm/apic.h:525 [inline]
smp_apic_timer_interrupt+0x17e/0x710 arch/x86/kernel/apic/apic.c:1052
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:863
</IRQ>
RIP: 0010:native_safe_halt+0x6/0x10 arch/x86/include/asm/irqflags.h:54
RSP: 0018:ffff8801d9ae7c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
RAX: dffffc0000000000 RBX: 1ffff1003b35cf8a RCX: 0000000000000000
RDX: 1ffffffff11a30d0 RSI: 0000000000000001 RDI: ffffffff88d18680
RBP: ffff8801d9ae7c38 R08: ffffed003b5e46c3 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: ffff8801d9ae7cf0 R14: ffffffff897bef20 R15: 0000000000000000
arch_safe_halt arch/x86/include/asm/paravirt.h:94 [inline]
default_idle+0xc2/0x440 arch/x86/kernel/process.c:354
arch_cpu_idle+0x10/0x20 arch/x86/kernel/process.c:345
default_idle_call+0x6d/0x90 kernel/sched/idle.c:93
cpuidle_idle_call kernel/sched/idle.c:153 [inline]
do_idle+0x395/0x560 kernel/sched/idle.c:262
cpu_startup_entry+0x104/0x120 kernel/sched/idle.c:368
start_secondary+0x426/0x5b0 arch/x86/kernel/smpboot.c:269
secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:242
Allocated by task 4557:
save_stack+0x43/0xd0 mm/kasan/kasan.c:448
set_track mm/kasan/kasan.c:460 [inline]
kasan_kmalloc+0xc4/0xe0 mm/kasan/kasan.c:553
kasan_slab_alloc+0x12/0x20 mm/kasan/kasan.c:490
kmem_cache_alloc+0x12e/0x760 mm/slab.c:3554
kmem_cache_zalloc include/linux/slab.h:691 [inline]
net_alloc net/core/net_namespace.c:383 [inline]
copy_net_ns+0x159/0x4c0 net/core/net_namespace.c:423
create_new_namespaces+0x69d/0x8f0 kernel/nsproxy.c:107
unshare_nsproxy_namespaces+0xc3/0x1f0 kernel/nsproxy.c:206
ksys_unshare+0x708/0xf90 kernel/fork.c:2408
__do_sys_unshare kernel/fork.c:2476 [inline]
__se_sys_unshare kernel/fork.c:2474 [inline]
__x64_sys_unshare+0x31/0x40 kernel/fork.c:2474
do_syscall_64+0x1b1/0x800 arch/x86/entry/common.c:287
entry_SYSCALL_64_after_hwframe+0x49/0xbe
Freed by task 69:
save_stack+0x43/0xd0 mm/kasan/kasan.c:448
set_track mm/kasan/kasan.c:460 [inline]
__kasan_slab_free+0x11a/0x170 mm/kasan/kasan.c:521
kasan_slab_free+0xe/0x10 mm/kasan/kasan.c:528
__cache_free mm/slab.c:3498 [inline]
kmem_cache_free+0x86/0x2d0 mm/slab.c:3756
net_free net/core/net_namespace.c:399 [inline]
net_drop_ns.part.14+0x11a/0x130 net/core/net_namespace.c:406
net_drop_ns net/core/net_namespace.c:405 [inline]
cleanup_net+0x6a1/0xb20 net/core/net_namespace.c:541
process_one_work+0xc1e/0x1b50 kernel/workqueue.c:2145
worker_thread+0x1cc/0x1440 kernel/workqueue.c:2279
kthread+0x345/0x410 kernel/kthread.c:240
ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412
The buggy address belongs to the object at ffff88018a02c140
which belongs to the cache net_namespace of size 8832
The buggy address is located 8800 bytes inside of
8832-byte region [ffff88018a02c140, ffff88018a02e3c0)
The buggy address belongs to the page:
page:ffffea0006280b00 count:1 mapcount:0 mapping:ffff88018a02c140 index:0x0 compound_mapcount: 0
flags: 0x2fffc0000008100(slab|head)
raw: 02fffc0000008100 ffff88018a02c140 0000000000000000 0000000100000001
raw: ffffea00062a1320 ffffea0006268020 ffff8801d9bdde40 0000000000000000
page dumped because: kasan: bad access detected
Fixes: b922622ec6ef ("sock_diag: don't broadcast kernel sockets")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Craig Gallek <kraig@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-89074de
Linux 4.4.94
Revert "tty: goldfish: Fix a parameter of a call to free_irq"
cpufreq: CPPC: add ACPI_PROCESSOR dependency
nfsd/callback: Cleanup callback cred on shutdown
target/iscsi: Fix unsolicited data seq_end_offset calculation
uapi: fix linux/mroute6.h userspace compilation errors
uapi: fix linux/rds.h userspace compilation errors
ceph: clean up unsafe d_parent accesses in build_dentry_path
i2c: at91: ensure state is restored after suspending
net: mvpp2: release reference to txq_cpu[] entry after unmapping
scsi: scsi_dh_emc: return success in clariion_std_inquiry()
slub: do not merge cache if slub_debug contains a never-merge flag
ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock
crypto: xts - Add ECB dependency
net/mlx4_core: Fix VF overwrite of module param which disables DMFS on new probed PFs
sparc64: Migrate hvcons irq to panicked cpu
md/linear: shutup lockdep warnning
f2fs: do not wait for writeback in write_begin
Btrfs: send, fix failure to rename top level inode due to name collision
iio: adc: xilinx: Fix error handling
netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value.
net/mlx4_en: fix overflow in mlx4_en_init_timestamp()
mac80211: fix power saving clients handling in iwlwifi
mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length
irqchip/crossbar: Fix incorrect type of local variables
watchdog: kempld: fix gcc-4.3 build
locking/lockdep: Add nest_lock integrity test
Revert "bsg-lib: don't free job in bsg_prepare_job"
tipc: use only positive error codes in messages
net: Set sk_prot_creator when cloning sockets to the right proto
packet: only test po->has_vnet_hdr once in packet_snd
packet: in packet_do_bind, test fanout with bind_lock held
tun: bail out from tun_get_user() if the skb is empty
l2tp: fix race condition in l2tp_tunnel_delete
l2tp: Avoid schedule while atomic in exit_net
vti: fix use after free in vti_tunnel_xmit/vti6_tnl_xmit
isdn/i4l: fetch the ppp_write buffer in one shot
bpf: one perf event close won't free bpf program attached by another perf event
packet: hold bind lock when rebinding to fanout hook
net: emac: Fix napi poll list corruption
ip6_gre: skb_push ipv6hdr before packing the header in ip6gre_header
udpv6: Fix the checksum computation when HW checksum does not apply
bpf/verifier: reject BPF_ALU64|BPF_END
sctp: potential read out of bounds in sctp_ulpevent_type_enabled()
MIPS: Fix minimum alignment requirement of IRQ stack
drm/dp/mst: save vcpi with payloads
percpu: make this_cpu_generic_read() atomic w.r.t. interrupts
trace: sched: Fix util_avg_walt in sched_load_avg_cpu trace
sched/fair: remove erroneous RCU_LOCKDEP_WARN from start_cpu()
sched: EAS/WALT: finish accounting prior to task_tick
cpufreq: sched: update capacity request upon tick always
sched/fair: prevent meaningless active migration
sched: walt: Leverage existing helper APIs to apply invariance
Conflicts:
kernel/sched/core.c
kernel/sched/fair.c
kernel/sched/sched.h
Change-Id: I0effac90fb6a4db559479bfa2fefa31c41200ce9
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Changes in 4.4.94
percpu: make this_cpu_generic_read() atomic w.r.t. interrupts
drm/dp/mst: save vcpi with payloads
MIPS: Fix minimum alignment requirement of IRQ stack
sctp: potential read out of bounds in sctp_ulpevent_type_enabled()
bpf/verifier: reject BPF_ALU64|BPF_END
udpv6: Fix the checksum computation when HW checksum does not apply
ip6_gre: skb_push ipv6hdr before packing the header in ip6gre_header
net: emac: Fix napi poll list corruption
packet: hold bind lock when rebinding to fanout hook
bpf: one perf event close won't free bpf program attached by another perf event
isdn/i4l: fetch the ppp_write buffer in one shot
vti: fix use after free in vti_tunnel_xmit/vti6_tnl_xmit
l2tp: Avoid schedule while atomic in exit_net
l2tp: fix race condition in l2tp_tunnel_delete
tun: bail out from tun_get_user() if the skb is empty
packet: in packet_do_bind, test fanout with bind_lock held
packet: only test po->has_vnet_hdr once in packet_snd
net: Set sk_prot_creator when cloning sockets to the right proto
tipc: use only positive error codes in messages
Revert "bsg-lib: don't free job in bsg_prepare_job"
locking/lockdep: Add nest_lock integrity test
watchdog: kempld: fix gcc-4.3 build
irqchip/crossbar: Fix incorrect type of local variables
mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length
mac80211: fix power saving clients handling in iwlwifi
net/mlx4_en: fix overflow in mlx4_en_init_timestamp()
netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value.
iio: adc: xilinx: Fix error handling
Btrfs: send, fix failure to rename top level inode due to name collision
f2fs: do not wait for writeback in write_begin
md/linear: shutup lockdep warnning
sparc64: Migrate hvcons irq to panicked cpu
net/mlx4_core: Fix VF overwrite of module param which disables DMFS on new probed PFs
crypto: xts - Add ECB dependency
ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock
slub: do not merge cache if slub_debug contains a never-merge flag
scsi: scsi_dh_emc: return success in clariion_std_inquiry()
net: mvpp2: release reference to txq_cpu[] entry after unmapping
i2c: at91: ensure state is restored after suspending
ceph: clean up unsafe d_parent accesses in build_dentry_path
uapi: fix linux/rds.h userspace compilation errors
uapi: fix linux/mroute6.h userspace compilation errors
target/iscsi: Fix unsolicited data seq_end_offset calculation
nfsd/callback: Cleanup callback cred on shutdown
cpufreq: CPPC: add ACPI_PROCESSOR dependency
Revert "tty: goldfish: Fix a parameter of a call to free_irq"
Linux 4.4.94
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 9d538fa60bad4f7b23193c89e843797a1cf71ef3 ]
sk->sk_prot and sk->sk_prot_creator can differ when the app uses
IPV6_ADDRFORM (transforming an IPv6-socket to an IPv4-one).
Which is why sk_prot_creator is there to make sure that sk_prot_free()
does the kmem_cache_free() on the right kmem_cache slab.
Now, if such a socket gets transformed back to a listening socket (using
connect() with AF_UNSPEC) we will allocate an IPv4 tcp_sock through
sk_clone_lock() when a new connection comes in. But sk_prot_creator will
still point to the IPv6 kmem_cache (as everything got copied in
sk_clone_lock()). When freeing, we will thus put this
memory back into the IPv6 kmem_cache although it was allocated in the
IPv4 cache. I have seen memory corruption happening because of this.
With slub-debugging and MEMCG_KMEM enabled this gives the warning
"cache_from_obj: Wrong slab cache. TCPv6 but object is from TCP"
A C-program to trigger this:
void main(void)
{
int fd = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
int new_fd, newest_fd, client_fd;
struct sockaddr_in6 bind_addr;
struct sockaddr_in bind_addr4, client_addr1, client_addr2;
struct sockaddr unsp;
int val;
memset(&bind_addr, 0, sizeof(bind_addr));
bind_addr.sin6_family = AF_INET6;
bind_addr.sin6_port = ntohs(42424);
memset(&client_addr1, 0, sizeof(client_addr1));
client_addr1.sin_family = AF_INET;
client_addr1.sin_port = ntohs(42424);
client_addr1.sin_addr.s_addr = inet_addr("127.0.0.1");
memset(&client_addr2, 0, sizeof(client_addr2));
client_addr2.sin_family = AF_INET;
client_addr2.sin_port = ntohs(42421);
client_addr2.sin_addr.s_addr = inet_addr("127.0.0.1");
memset(&unsp, 0, sizeof(unsp));
unsp.sa_family = AF_UNSPEC;
bind(fd, (struct sockaddr *)&bind_addr, sizeof(bind_addr));
listen(fd, 5);
client_fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
connect(client_fd, (struct sockaddr *)&client_addr1, sizeof(client_addr1));
new_fd = accept(fd, NULL, NULL);
close(fd);
val = AF_INET;
setsockopt(new_fd, SOL_IPV6, IPV6_ADDRFORM, &val, sizeof(val));
connect(new_fd, &unsp, sizeof(unsp));
memset(&bind_addr4, 0, sizeof(bind_addr4));
bind_addr4.sin_family = AF_INET;
bind_addr4.sin_port = ntohs(42421);
bind(new_fd, (struct sockaddr *)&bind_addr4, sizeof(bind_addr4));
listen(new_fd, 5);
client_fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
connect(client_fd, (struct sockaddr *)&client_addr2, sizeof(client_addr2));
newest_fd = accept(new_fd, NULL, NULL);
close(new_fd);
close(client_fd);
close(new_fd);
}
As far as I can see, this bug has been there since the beginning of the
git-days.
Signed-off-by: Christoph Paasch <cpaasch@apple.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-6fc0573:
Linux 4.4.71
xfs: only return -errno or success from attr ->put_listent
xfs: in _attrlist_by_handle, copy the cursor back to userspace
xfs: fix unaligned access in xfs_btree_visit_blocks
xfs: bad assertion for delalloc an extent that start at i_size
xfs: fix indlen accounting error on partial delalloc conversion
xfs: wait on new inodes during quotaoff dquot release
xfs: update ag iterator to support wait on new inodes
xfs: support ability to wait on new inodes
xfs: fix up quotacheck buffer list error handling
xfs: prevent multi-fsb dir readahead from reading random blocks
xfs: handle array index overrun in xfs_dir2_leaf_readbuf()
xfs: fix over-copying of getbmap parameters from userspace
xfs: fix off-by-one on max nr_pages in xfs_find_get_desired_pgoff()
xfs: Fix missed holes in SEEK_HOLE implementation
mlock: fix mlock count can not decrease in race condition
mm/migrate: fix refcount handling when !hugepage_migration_supported()
drm/gma500/psb: Actually use VBT mode when it is found
slub/memcg: cure the brainless abuse of sysfs attributes
ALSA: hda - apply STAC_9200_DELL_M22 quirk for Dell Latitude D430
pcmcia: remove left-over %Z format
drm/radeon: Unbreak HPD handling for r600+
drm/radeon/ci: disable mclk switching for high refresh rates (v2)
scsi: mpt3sas: Force request partial completion alignment
HID: wacom: Have wacom_tpc_irq guard against possible NULL dereference
mmc: sdhci-iproc: suppress spurious interrupt with Multiblock read
i2c: i2c-tiny-usb: fix buffer not being DMA capable
vlan: Fix tcp checksum offloads in Q-in-Q vlans
net: phy: marvell: Limit errata to 88m1101
netem: fix skb_orphan_partial()
ipv4: add reference counting to metrics
sctp: fix ICMP processing if skb is non-linear
tcp: avoid fastopen API to be used on AF_UNSPEC
virtio-net: enable TSO/checksum offloads for Q-in-Q vlans
be2net: Fix offload features for Q-in-Q packets
ipv6: fix out of bound writes in __ip6_append_data()
bridge: start hello_timer when enabling KERNEL_STP in br_stp_start
qmi_wwan: add another Lenovo EM74xx device ID
bridge: netlink: check vlan_default_pvid range
ipv6: Check ip6_find_1stfragopt() return value properly.
ipv6: Prevent overrun when parsing v6 header options
net: Improve handling of failures on link and route dumps
tcp: eliminate negative reordering in tcp_clean_rtx_queue
sctp: do not inherit ipv6_{mc|ac|fl}_list from parent
sctp: fix src address selection if using secondary addresses for ipv6
tcp: avoid fragmenting peculiar skbs in SACK
s390/qeth: avoid null pointer dereference on OSN
s390/qeth: unbreak OSM and OSN support
s390/qeth: handle sysfs error during initialization
ipv6/dccp: do not inherit ipv6_mc_list from parent
dccp/tcp: do not inherit mc_list from parent
sparc: Fix -Wstringop-overflow warning
android: base-cfg: disable CONFIG_NFS_FS and CONFIG_NFSD
schedstats/eas: guard properly to avoid breaking non-smp schedstats users
BACKPORT: f2fs: sanity check size of nat and sit cache
FROMLIST: f2fs: sanity check checkpoint segno and blkoff
sched/tune: don't use schedtune before it is ready
sched/fair: use SCHED_CAPACITY_SCALE for energy normalization
sched/{fair,tune}: use reciprocal_value to compute boost margin
sched/tune: Initialize raw_spin_lock in boosted_groups
sched/tune: report when SchedTune has not been initialized
sched/tune: fix sched_energy_diff tracepoint
sched/tune: increase group count to 5
cpufreq/schedutil: use boosted_cpu_util for PELT to match WALT
sched/fair: Fix sched_group_energy() to support per-cpu capacity states
sched/fair: discount task contribution to find CPU with lowest utilization
sched/fair: ensure utilization signals are synchronized before use
sched/fair: remove task util from own cpu when placing waking task
trace:sched: Make util_avg in load_avg trace reflect PELT/WALT as used
sched/fair: Add eas (& cas) specific rq, sd and task stats
sched/core: Fix PELT jump to max OPP upon util increase
sched: EAS & 'single cpu per cluster'/cpu hotplug interoperability
UPSTREAM: sched/core: Fix group_entity's share update
UPSTREAM: sched/fair: Fix calc_cfs_shares() fixed point arithmetics width confusion
UPSTREAM: sched/fair: Fix incorrect task group ->load_avg
UPSTREAM: sched/fair: Fix effective_load() to consistently use smoothed load
UPSTREAM: sched/fair: Propagate asynchrous detach
UPSTREAM: sched/fair: Propagate load during synchronous attach/detach
UPSTREAM: sched/fair: Fix hierarchical order in rq->leaf_cfs_rq_list
BACKPORT: sched/fair: Factorize PELT update
UPSTREAM: sched/fair: Factorize attach/detach entity
UPSTREAM: sched/fair: Improve PELT stuff some more
UPSTREAM: sched/fair: Apply more PELT fixes
UPSTREAM: sched/fair: Fix post_init_entity_util_avg() serialization
BACKPORT: sched/fair: Initiate a new task's util avg to a bounded value
sched/fair: Simplify idle_idx handling in select_idle_sibling()
sched/fair: refactor find_best_target() for simplicity
sched/fair: Change cpu iteration order in find_best_target()
sched/core: Add first cpu w/ max/min orig capacity to root domain
sched/core: Remove remnants of commit fd5c98da1a42
sched: Remove sysctl_sched_is_big_little
sched/fair: Code !is_big_little path into select_energy_cpu_brute()
EAS: sched/fair: Re-integrate 'honor sync wakeups' into wakeup path
Fixup!: sched/fair.c: Set SchedTune specific struct energy_env.task
sched/fair: Energy-aware wake-up task placement
sched/fair: Add energy_diff dead-zone margin
sched/fair: Decommission energy_aware_wake_cpu()
sched/fair: Do not force want_affine eq. true if EAS is enabled
arm64: Set SD_ASYM_CPUCAPACITY sched_domain flag on DIE level
UPSTREAM: sched/fair: Fix incorrect comment for capacity_margin
UPSTREAM: sched/fair: Avoid pulling tasks from non-overloaded higher capacity groups
UPSTREAM: sched/fair: Add per-CPU min capacity to sched_group_capacity
UPSTREAM: sched/fair: Consider spare capacity in find_idlest_group()
UPSTREAM: sched/fair: Compute task/cpu utilization at wake-up correctly
UPSTREAM: sched/fair: Let asymmetric CPU configurations balance at wake-up
UPSTREAM: sched/core: Enable SD_BALANCE_WAKE for asymmetric capacity systems
UPSTREAM: sched/core: Pass child domain into sd_init()
UPSTREAM: sched/core: Introduce SD_ASYM_CPUCAPACITY sched_domain topology flag
UPSTREAM: sched/core: Remove unnecessary NULL-pointer check
UPSTREAM: sched/fair: Optimize find_idlest_cpu() when there is no choice
BACKPORT: sched/fair: Make the use of prev_cpu consistent in the wakeup path
UPSTREAM: sched/core: Fix power to capacity renaming in comment
Partial Revert: "WIP: sched: Add cpu capacity awareness to wakeup balancing"
Revert "WIP: sched: Consider spare cpu capacity at task wake-up"
FROM-LIST: cpufreq: schedutil: Redefine the rate_limit_us tunable
cpufreq: schedutil: add up/down frequency transition rate limits
trace/sched: add rq utilization signal for WALT
sched/cpufreq: make schedutil use WALT signal
sched: cpufreq: use rt_avg as estimate of required RT CPU capacity
cpufreq: schedutil: move slow path from workqueue to SCHED_FIFO task
BACKPORT: kthread: allow to cancel kthread work
sched/cpufreq: fix tunables for schedfreq governor
BACKPORT: cpufreq: schedutil: New governor based on scheduler utilization data
sched: backport cpufreq hooks from 4.9-rc4
ANDROID: Kconfig: add depends for UID_SYS_STATS
ANDROID: hid: uhid: implement refcount for open and close
Revert "ext4: require encryption feature for EXT4_IOC_SET_ENCRYPTION_POLICY"
ANDROID: mnt: Fix next_descendent
Conflicts:
include/trace/events/sched.h
kernel/sched/Makefile
kernel/sched/core.c
kernel/sched/fair.c
kernel/sched/sched.h
Change-Id: I55318828f2c858e192ac7015bcf2bf0ec5c5b2c5
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Changes in 4.4.71
sparc: Fix -Wstringop-overflow warning
dccp/tcp: do not inherit mc_list from parent
ipv6/dccp: do not inherit ipv6_mc_list from parent
s390/qeth: handle sysfs error during initialization
s390/qeth: unbreak OSM and OSN support
s390/qeth: avoid null pointer dereference on OSN
tcp: avoid fragmenting peculiar skbs in SACK
sctp: fix src address selection if using secondary addresses for ipv6
sctp: do not inherit ipv6_{mc|ac|fl}_list from parent
tcp: eliminate negative reordering in tcp_clean_rtx_queue
net: Improve handling of failures on link and route dumps
ipv6: Prevent overrun when parsing v6 header options
ipv6: Check ip6_find_1stfragopt() return value properly.
bridge: netlink: check vlan_default_pvid range
qmi_wwan: add another Lenovo EM74xx device ID
bridge: start hello_timer when enabling KERNEL_STP in br_stp_start
ipv6: fix out of bound writes in __ip6_append_data()
be2net: Fix offload features for Q-in-Q packets
virtio-net: enable TSO/checksum offloads for Q-in-Q vlans
tcp: avoid fastopen API to be used on AF_UNSPEC
sctp: fix ICMP processing if skb is non-linear
ipv4: add reference counting to metrics
netem: fix skb_orphan_partial()
net: phy: marvell: Limit errata to 88m1101
vlan: Fix tcp checksum offloads in Q-in-Q vlans
i2c: i2c-tiny-usb: fix buffer not being DMA capable
mmc: sdhci-iproc: suppress spurious interrupt with Multiblock read
HID: wacom: Have wacom_tpc_irq guard against possible NULL dereference
scsi: mpt3sas: Force request partial completion alignment
drm/radeon/ci: disable mclk switching for high refresh rates (v2)
drm/radeon: Unbreak HPD handling for r600+
pcmcia: remove left-over %Z format
ALSA: hda - apply STAC_9200_DELL_M22 quirk for Dell Latitude D430
slub/memcg: cure the brainless abuse of sysfs attributes
drm/gma500/psb: Actually use VBT mode when it is found
mm/migrate: fix refcount handling when !hugepage_migration_supported()
mlock: fix mlock count can not decrease in race condition
xfs: Fix missed holes in SEEK_HOLE implementation
xfs: fix off-by-one on max nr_pages in xfs_find_get_desired_pgoff()
xfs: fix over-copying of getbmap parameters from userspace
xfs: handle array index overrun in xfs_dir2_leaf_readbuf()
xfs: prevent multi-fsb dir readahead from reading random blocks
xfs: fix up quotacheck buffer list error handling
xfs: support ability to wait on new inodes
xfs: update ag iterator to support wait on new inodes
xfs: wait on new inodes during quotaoff dquot release
xfs: fix indlen accounting error on partial delalloc conversion
xfs: bad assertion for delalloc an extent that start at i_size
xfs: fix unaligned access in xfs_btree_visit_blocks
xfs: in _attrlist_by_handle, copy the cursor back to userspace
xfs: only return -errno or success from attr ->put_listent
Linux 4.4.71
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit f6ba8d33cfbb46df569972e64dbb5bb7e929bfd9 upstream.
I should have known that lowering skb->truesize was dangerous :/
In case packets are not leaving the host via a standard Ethernet device,
but looped back to local sockets, bad things can happen, as reported
by Michael Madsen ( https://bugzilla.kernel.org/show_bug.cgi?id=195713 )
So instead of tweaking skb->truesize, lets change skb->destructor
and keep a reference on the owner socket via its sk_refcnt.
Fixes: f2f872f9272a ("netem: Introduce skb_orphan_partial() helper")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Michael Madsen <mkm@nabto.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-c71ad0f:
BACKPORT: arm64: dts: juno: fix cluster sleep state entry latency on all SoC versions
staging: android: ashmem: lseek failed due to no FMODE_LSEEK.
ANDROID: sdcardfs: update module info
ANDROID: sdcardfs: use d_splice_alias
ANDROID: sdcardfs: add read_iter/write_iter opeations
ANDROID: sdcardfs: fix ->llseek to update upper and lower offset
ANDROID: sdcardfs: copy lower inode attributes in ->ioctl
ANDROID: sdcardfs: remove unnecessary call to do_munmap
Merge 4.4.59 into android-4.4
UPSTREAM: ipv6 addrconf: implement RFC7559 router solicitation backoff
android: base-cfg: enable CONFIG_INET_DIAG_DESTROY
ANDROID: android-base.cfg: add CONFIG_MODULES option
ANDROID: android-base.cfg: add CONFIG_IKCONFIG option
ANDROID: android-base.cfg: properly sort the file
ANDROID: binder: add hwbinder,vndbinder to BINDER_DEVICES.
ANDROID: sort android-recommended.cfg
UPSTREAM: config/android: Remove CONFIG_IPV6_PRIVACY
UPSTREAM: config: android: set SELinux as default security mode
config: android: move device mapper options to recommended
ANDROID: ARM64: Allow to choose appended kernel image
UPSTREAM: arm64: vdso: constify vm_special_mapping used for aarch32 vectors page
UPSTREAM: arm64: vdso: add __init section marker to alloc_vectors_page
UPSTREAM: ARM: 8597/1: VDSO: put RO and RO after init objects into proper sections
UPSTREAM: arm64: Add support for CLOCK_MONOTONIC_RAW in clock_gettime() vDSO
UPSTREAM: arm64: Refactor vDSO time functions
UPSTREAM: arm64: fix vdso-offsets.h dependency
UPSTREAM: kbuild: drop FORCE from PHONY targets
UPSTREAM: mm: add PHYS_PFN, use it in __phys_to_pfn()
UPSTREAM: ARM: 8476/1: VDSO: use PTR_ERR_OR_ZERO for vma check
Linux 4.4.58
crypto: algif_hash - avoid zero-sized array
fbcon: Fix vc attr at deinit
serial: 8250_pci: Detach low-level driver during PCI error recovery
ACPI / blacklist: Make Dell Latitude 3350 ethernet work
ACPI / blacklist: add _REV quirks for Dell Precision 5520 and 3520
uvcvideo: uvc_scan_fallback() for webcams with broken chain
s390/zcrypt: Introduce CEX6 toleration
block: allow WRITE_SAME commands with the SG_IO ioctl
vfio/spapr: Postpone allocation of userspace version of TCE table
PCI: Do any VF BAR updates before enabling the BARs
PCI: Ignore BAR updates on virtual functions
PCI: Update BARs using property bits appropriate for type
PCI: Don't update VF BARs while VF memory space is enabled
PCI: Decouple IORESOURCE_ROM_ENABLE and PCI_ROM_ADDRESS_ENABLE
PCI: Add comments about ROM BAR updating
PCI: Remove pci_resource_bar() and pci_iov_resource_bar()
PCI: Separate VF BAR updates from standard BAR updates
x86/hyperv: Handle unknown NMIs on one CPU when unknown_nmi_panic
igb: add i211 to i210 PHY workaround
igb: Workaround for igb i210 firmware issue
xen: do not re-use pirq number cached in pci device msi msg data
xfs: clear _XBF_PAGES from buffers when readahead page
USB: usbtmc: add missing endpoint sanity check
nl80211: fix dumpit error path RTNL deadlocks
xfs: fix up xfs_swap_extent_forks inline extent handling
xfs: don't allow di_size with high bit set
libceph: don't set weight to IN when OSD is destroyed
raid10: increment write counter after bio is split
cpufreq: Restore policy min/max limits on CPU online
ARM: dts: at91: sama5d2: add dma properties to UART nodes
ARM: at91: pm: cpu_idle: switch DDR to power-down mode
iommu/vt-d: Fix NULL pointer dereference in device_to_iommu
xen/acpi: upload PM state from init-domain to Xen
mmc: sdhci: Do not disable interrupts while waiting for clock
ext4: mark inode dirty after converting inline directory
parport: fix attempt to write duplicate procfiles
iio: hid-sensor-trigger: Change get poll value function order to avoid sensor properties losing after resume from S3
iio: adc: ti_am335x_adc: fix fifo overrun recovery
mmc: ushc: fix NULL-deref at probe
uwb: hwa-rc: fix NULL-deref at probe
uwb: i1480-dfu: fix NULL-deref at probe
usb: hub: Fix crash after failure to read BOS descriptor
usb: musb: cppi41: don't check early-TX-interrupt for Isoch transfer
USB: wusbcore: fix NULL-deref at probe
USB: idmouse: fix NULL-deref at probe
USB: lvtest: fix NULL-deref at probe
USB: uss720: fix NULL-deref at probe
usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk
usb: gadget: f_uvc: Fix SuperSpeed companion descriptor's wBytesPerInterval
ACM gadget: fix endianness in notifications
USB: serial: qcserial: add Dell DW5811e
USB: serial: option: add Quectel UC15, UC20, EC21, and EC25 modems
ALSA: hda - Adding a group of pin definition to fix headset problem
ALSA: ctxfi: Fix the incorrect check of dma_set_mask() call
ALSA: seq: Fix racy cell insertions during snd_seq_pool_done()
Input: sur40 - validate number of endpoints before using them
Input: kbtab - validate number of endpoints before using them
Input: cm109 - validate number of endpoints before using them
Input: yealink - validate number of endpoints before using them
Input: hanwang - validate number of endpoints before using them
Input: ims-pcu - validate number of endpoints before using them
Input: iforce - validate number of endpoints before using them
Input: i8042 - add noloop quirk for Dell Embedded Box PC 3000
Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw
tcp: initialize icsk_ack.lrcvtime at session start time
socket, bpf: fix sk_filter use after free in sk_clone_lock
ipv4: provide stronger user input validation in nl_fib_input()
net: bcmgenet: remove bcmgenet_internal_phy_setup()
net/mlx5e: Count LRO packets correctly
net/mlx5: Increase number of max QPs in default profile
net: unix: properly re-increment inflight counter of GC discarded candidates
amd-xgbe: Fix jumbo MTU processing on newer hardware
net: properly release sk_frag.page
net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled
net/openvswitch: Set the ipv6 source tunnel key address attribute correctly
Linux 4.4.57
ext4: fix fencepost in s_first_meta_bg validation
percpu: acquire pcpu_lock when updating pcpu_nr_empty_pop_pages
gfs2: Avoid alignment hole in struct lm_lockname
isdn/gigaset: fix NULL-deref at probe
target: Fix VERIFY_16 handling in sbc_parse_cdb
scsi: libiscsi: add lock around task lists to fix list corruption regression
scsi: lpfc: Add shutdown method for kexec
target/pscsi: Fix TYPE_TAPE + TYPE_MEDIMUM_CHANGER export
md/raid1/10: fix potential deadlock
powerpc/boot: Fix zImage TOC alignment
cpufreq: Fix and clean up show_cpuinfo_cur_freq()
perf/core: Fix event inheritance on fork()
give up on gcc ilog2() constant optimizations
kernek/fork.c: allocate idle task for a CPU always on its local node
hv_netvsc: use skb_get_hash() instead of a homegrown implementation
tpm_tis: Use devm_free_irq not free_irq
drm/amdgpu: add missing irq.h include
s390/pci: fix use after free in dma_init
KVM: PPC: Book3S PR: Fix illegal opcode emulation
xen/qspinlock: Don't kick CPU if IRQ is not initialized
Drivers: hv: avoid vfree() on crash
Drivers: hv: balloon: don't crash when memory is added in non-sorted order
pinctrl: cherryview: Do not mask all interrupts in probe
ACPI / video: skip evaluating _DOD when it does not exist
cxlflash: Increase cmd_per_lun for better throughput
crypto: mcryptd - Fix load failure
crypto: cryptd - Assign statesize properly
crypto: ghash-clmulni - Fix load failure
USB: don't free bandwidth_mutex too early
usb: core: hub: hub_port_init lock controller instead of bus
ANDROID: sdcardfs: Fix style issues in macros
ANDROID: sdcardfs: Use seq_puts over seq_printf
ANDROID: sdcardfs: Use to kstrout
ANDROID: sdcardfs: Use pr_[...] instead of printk
ANDROID: sdcardfs: remove unneeded null check
ANDROID: sdcardfs: Fix style issues with comments
ANDROID: sdcardfs: Fix formatting
ANDROID: sdcardfs: correct order of descriptors
fix the deadlock in xt_qtaguid when enable DDEBUG
net: ipv6: Add sysctl for minimum prefix len acceptable in RIOs.
Linux 4.4.56
futex: Add missing error handling to FUTEX_REQUEUE_PI
futex: Fix potential use-after-free in FUTEX_REQUEUE_PI
x86/perf: Fix CR4.PCE propagation to use active_mm instead of mm
x86/kasan: Fix boot with KASAN=y and PROFILE_ANNOTATED_BRANCHES=y
fscrypto: lock inode while setting encryption policy
fscrypt: fix renaming and linking special files
net sched actions: decrement module reference count after table flush.
dccp: fix memory leak during tear-down of unsuccessful connection request
dccp/tcp: fix routing redirect race
bridge: drop netfilter fake rtable unconditionally
ipv6: avoid write to a possibly cloned skb
ipv6: make ECMP route replacement less greedy
mpls: Send route delete notifications when router module is unloaded
act_connmark: avoid crashing on malformed nlattrs with null parms
uapi: fix linux/packet_diag.h userspace compilation error
vrf: Fix use-after-free in vrf_xmit
dccp: fix use-after-free in dccp_feat_activate_values
net: fix socket refcounting in skb_complete_tx_timestamp()
net: fix socket refcounting in skb_complete_wifi_ack()
tcp: fix various issues for sockets morphing to listen state
dccp: Unlock sock before calling sk_free()
net: net_enable_timestamp() can be called from irq contexts
net: don't call strlen() on the user buffer in packet_bind_spkt()
l2tp: avoid use-after-free caused by l2tp_ip_backlog_recv
ipv4: mask tos for input route
vti6: return GRE_KEY for vti6
vxlan: correctly validate VXLAN ID against VXLAN_N_VID
netlink: remove mmapped netlink support
ANDROID: mmc: core: export emmc revision
BACKPORT: mmc: core: Export device lifetime information through sysfs
ANDROID: android-verity: do not compile as independent module
ANDROID: sched: fix duplicate sched_group_energy const specifiers
config: disable CONFIG_USELIB and CONFIG_FHANDLE
ANDROID: power: align wakeup_sources format
ANDROID: dm: android-verity: allow disable dm-verity for Treble VTS
uid_sys_stats: change to use rt_mutex
ANDROID: vfs: user permission2 in notify_change2
ANDROID: sdcardfs: Fix gid issue
ANDROID: sdcardfs: Use tabs instead of spaces in multiuser.h
ANDROID: sdcardfs: Remove uninformative prints
ANDROID: sdcardfs: move path_put outside of spinlock
ANDROID: sdcardfs: Use case insensitive hash function
ANDROID: sdcardfs: declare MODULE_ALIAS_FS
ANDROID: sdcardfs: Get the blocksize from the lower fs
ANDROID: sdcardfs: Use d_invalidate instead of drop_recurisve
ANDROID: sdcardfs: Switch to internal case insensitive compare
ANDROID: sdcardfs: Use spin_lock_nested
ANDROID: sdcardfs: Replace get/put with d_lock
ANDROID: sdcardfs: rate limit warning print
ANDROID: sdcardfs: Fix case insensitive lookup
ANDROID: uid_sys_stats: account for fsync syscalls
ANDROID: sched: add a counter to track fsync
ANDROID: uid_sys_stats: fix negative write bytes.
ANDROID: uid_sys_stats: allow writing same state
ANDROID: uid_sys_stats: rename uid_cputime.c to uid_sys_stats.c
ANDROID: uid_cputime: add per-uid IO usage accounting
DTB: Add EAS compatible Juno Energy model to 'juno.dts'
arm64: dts: juno: Add idle-states to device tree
ANDROID: Replace spaces by '_' for some android filesystem tracepoints.
usb: gadget: f_accessory: Fix for UsbAccessory clean unbind.
android: binder: move global binder state into context struct.
android: binder: add padding to binder_fd_array_object.
binder: use group leader instead of open thread
nf: IDLETIMER: Use fullsock when querying uid
nf: IDLETIMER: Fix use after free condition during work
ANDROID: dm: android-verity: fix table_make_digest() error handling
ANDROID: usb: gadget: function: Fix commenting style
cpufreq: interactive governor drops bits in time calculation
ANDROID: sdcardfs: support direct-IO (DIO) operations
ANDROID: sdcardfs: implement vm_ops->page_mkwrite
ANDROID: sdcardfs: Don't bother deleting freelist
ANDROID: sdcardfs: Add missing path_put
ANDROID: sdcardfs: Fix incorrect hash
ANDROID: ext4 crypto: Disables zeroing on truncation when there's no key
ANDROID: ext4: add a non-reversible key derivation method
ANDROID: ext4: allow encrypting filenames using HEH algorithm
ANDROID: arm64/crypto: add ARMv8-CE optimized poly_hash algorithm
ANDROID: crypto: heh - factor out poly_hash algorithm
ANDROID: crypto: heh - Add Hash-Encrypt-Hash (HEH) algorithm
ANDROID: crypto: gf128mul - Add ble multiplication functions
ANDROID: crypto: gf128mul - Refactor gf128 overflow macros and tables
UPSTREAM: crypto: gf128mul - Zero memory when freeing multiplication table
ANDROID: crypto: shash - Add crypto_grab_shash() and crypto_spawn_shash_alg()
ANDROID: crypto: allow blkcipher walks over ablkcipher data
UPSTREAM: arm/arm64: crypto: assure that ECB modes don't require an IV
ANDROID: Refactor fs readpage/write tracepoints.
ANDROID: export security_path_chown
Squashfs: optimize reading uncompressed data
Squashfs: implement .readpages()
Squashfs: replace buffer_head with BIO
Squashfs: refactor page_actor
Squashfs: remove the FILE_CACHE option
ANDROID: android-recommended.cfg: CONFIG_CPU_SW_DOMAIN_PAN=y
FROMLIST: 9p: fix a potential acl leak
BACKPORT: posix_acl: Clear SGID bit when setting file permissions
UPSTREAM: udp: properly support MSG_PEEK with truncated buffers
UPSTREAM: arm64: Allow hw watchpoint of length 3,5,6 and 7
BACKPORT: arm64: hw_breakpoint: Handle inexact watchpoint addresses
UPSTREAM: arm64: Allow hw watchpoint at varied offset from base address
BACKPORT: hw_breakpoint: Allow watchpoint of length 3,5,6 and 7
ANDROID: sdcardfs: Switch strcasecmp for internal call
ANDROID: sdcardfs: switch to full_name_hash and qstr
ANDROID: sdcardfs: Add GID Derivation to sdcardfs
ANDROID: sdcardfs: Remove redundant operation
ANDROID: sdcardfs: add support for user permission isolation
ANDROID: sdcardfs: Refactor configfs interface
ANDROID: sdcardfs: Allow non-owners to touch
ANDROID: binder: fix format specifier for type binder_size_t
ANDROID: fs: Export vfs_rmdir2
ANDROID: fs: Export free_fs_struct and set_fs_pwd
BACKPORT: Input: xpad - validate USB endpoint count during probe
BACKPORT: Input: xpad - fix oops when attaching an unknown Xbox One gamepad
ANDROID: mnt: remount should propagate to slaves of slaves
ANDROID: sdcardfs: Switch ->d_inode to d_inode()
ANDROID: sdcardfs: Fix locking issue with permision fix up
ANDROID: sdcardfs: Change magic value
ANDROID: sdcardfs: Use per mount permissions
ANDROID: sdcardfs: Add gid and mask to private mount data
ANDROID: sdcardfs: User new permission2 functions
ANDROID: vfs: Add setattr2 for filesystems with per mount permissions
ANDROID: vfs: Add permission2 for filesystems with per mount permissions
ANDROID: vfs: Allow filesystems to access their private mount data
ANDROID: mnt: Add filesystem private data to mount points
ANDROID: sdcardfs: Move directory unlock before touch
ANDROID: sdcardfs: fix external storage exporting incorrect uid
ANDROID: sdcardfs: Added top to sdcardfs_inode_info
ANDROID: sdcardfs: Switch package list to RCU
ANDROID: sdcardfs: Fix locking for permission fix up
ANDROID: sdcardfs: Check for other cases on path lookup
ANDROID: sdcardfs: override umask on mkdir and create
arm64: kernel: Fix build warning
DEBUG: sched/fair: Fix sched_load_avg_cpu events for task_groups
DEBUG: sched/fair: Fix missing sched_load_avg_cpu events
UPSTREAM: l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind()
UPSTREAM: packet: fix race condition in packet_set_ring
UPSTREAM: netlink: Fix dump skb leak/double free
UPSTREAM: net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
MIPS: Prevent "restoration" of MSA context in non-MSA kernels
net: socket: don't set sk_uid to garbage value in ->setattr()
ANDROID: configs: CONFIG_ARM64_SW_TTBR0_PAN=y
UPSTREAM: arm64: Disable PAN on uaccess_enable()
UPSTREAM: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN
UPSTREAM: arm64: xen: Enable user access before a privcmd hvc call
UPSTREAM: arm64: Handle faults caused by inadvertent user access with PAN enabled
BACKPORT: arm64: Disable TTBR0_EL1 during normal kernel execution
BACKPORT: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1
BACKPORT: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro
BACKPORT: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros
UPSTREAM: arm64: alternative: add auto-nop infrastructure
UPSTREAM: arm64: barriers: introduce nops and __nops macros for NOP sequences
Revert "FROMLIST: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros"
Revert "FROMLIST: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro"
Revert "FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1"
Revert "FROMLIST: arm64: Disable TTBR0_EL1 during normal kernel execution"
Revert "FROMLIST: arm64: Handle faults caused by inadvertent user access with PAN enabled"
Revert "FROMLIST: arm64: xen: Enable user access before a privcmd hvc call"
Revert "FROMLIST: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN"
ANDROID: sched/walt: fix build failure if FAIR_GROUP_SCHED=n
ANDROID: trace: net: use %pK for kernel pointers
ANDROID: android-base: Enable QUOTA related configs
net: ipv4: Don't crash if passing a null sk to ip_rt_update_pmtu.
net: inet: Support UID-based routing in IP protocols.
net: core: add UID to flows, rules, and routes
net: core: Add a UID field to struct sock.
Revert "net: core: Support UID-based routing."
UPSTREAM: efi/arm64: Don't apply MEMBLOCK_NOMAP to UEFI memory map mapping
UPSTREAM: arm64: mm: always take dirty state from new pte in ptep_set_access_flags
UPSTREAM: arm64: Implement pmdp_set_access_flags() for hardware AF/DBM
UPSTREAM: arm64: Fix typo in the pmdp_huge_get_and_clear() definition
UPSTREAM: arm64: enable CONFIG_DEBUG_RODATA by default
goldfish: enable CONFIG_INET_DIAG_DESTROY
sched/walt: kill {min,max}_capacity
sched: fix wrong truncation of walt_avg
build: fix build config kernel_dir
ANDROID: dm verity: add minimum prefetch size
build: add build server configs for goldfish
usb: gadget: Fix compilation problem with tx_qlen field
Conflicts:
android/configs/android-base.cfg
arch/arm64/Makefile
arch/arm64/include/asm/cpufeature.h
arch/arm64/kernel/vdso/gettimeofday.S
arch/arm64/mm/cache.S
drivers/md/Kconfig
drivers/misc/Makefile
drivers/mmc/host/sdhci.c
drivers/usb/core/hcd.c
drivers/usb/gadget/function/u_ether.c
fs/sdcardfs/derived_perm.c
fs/sdcardfs/file.c
fs/sdcardfs/inode.c
fs/sdcardfs/lookup.c
fs/sdcardfs/main.c
fs/sdcardfs/multiuser.h
fs/sdcardfs/packagelist.c
fs/sdcardfs/sdcardfs.h
fs/sdcardfs/super.c
include/linux/mmc/card.h
include/linux/mmc/mmc.h
include/trace/events/android_fs.h
include/trace/events/android_fs_template.h
drivers/android/binder.c
fs/exec.c
fs/ext4/crypto_key.c
fs/ext4/ext4.h
fs/ext4/inline.c
fs/ext4/inode.c
fs/ext4/readpage.c
fs/f2fs/data.c
fs/f2fs/inline.c
fs/mpage.c
include/linux/dcache.h
include/trace/events/sched.h
include/uapi/linux/ipv6.h
net/ipv4/tcp_ipv4.c
net/netfilter/xt_IDLETIMER.c
Change-Id: Ie345db6a14869fe0aa794aef4b71b5d0d503690b
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Changes in 4.4.48:
net/openvswitch: Set the ipv6 source tunnel key address attribute correctly
net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled
net: properly release sk_frag.page
amd-xgbe: Fix jumbo MTU processing on newer hardware
net: unix: properly re-increment inflight counter of GC discarded candidates
net/mlx5: Increase number of max QPs in default profile
net/mlx5e: Count LRO packets correctly
net: bcmgenet: remove bcmgenet_internal_phy_setup()
ipv4: provide stronger user input validation in nl_fib_input()
socket, bpf: fix sk_filter use after free in sk_clone_lock
tcp: initialize icsk_ack.lrcvtime at session start time
Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw
Input: i8042 - add noloop quirk for Dell Embedded Box PC 3000
Input: iforce - validate number of endpoints before using them
Input: ims-pcu - validate number of endpoints before using them
Input: hanwang - validate number of endpoints before using them
Input: yealink - validate number of endpoints before using them
Input: cm109 - validate number of endpoints before using them
Input: kbtab - validate number of endpoints before using them
Input: sur40 - validate number of endpoints before using them
ALSA: seq: Fix racy cell insertions during snd_seq_pool_done()
ALSA: ctxfi: Fix the incorrect check of dma_set_mask() call
ALSA: hda - Adding a group of pin definition to fix headset problem
USB: serial: option: add Quectel UC15, UC20, EC21, and EC25 modems
USB: serial: qcserial: add Dell DW5811e
ACM gadget: fix endianness in notifications
usb: gadget: f_uvc: Fix SuperSpeed companion descriptor's wBytesPerInterval
usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk
USB: uss720: fix NULL-deref at probe
USB: lvtest: fix NULL-deref at probe
USB: idmouse: fix NULL-deref at probe
USB: wusbcore: fix NULL-deref at probe
usb: musb: cppi41: don't check early-TX-interrupt for Isoch transfer
usb: hub: Fix crash after failure to read BOS descriptor
uwb: i1480-dfu: fix NULL-deref at probe
uwb: hwa-rc: fix NULL-deref at probe
mmc: ushc: fix NULL-deref at probe
iio: adc: ti_am335x_adc: fix fifo overrun recovery
iio: hid-sensor-trigger: Change get poll value function order to avoid sensor properties losing after resume from S3
parport: fix attempt to write duplicate procfiles
ext4: mark inode dirty after converting inline directory
mmc: sdhci: Do not disable interrupts while waiting for clock
xen/acpi: upload PM state from init-domain to Xen
iommu/vt-d: Fix NULL pointer dereference in device_to_iommu
ARM: at91: pm: cpu_idle: switch DDR to power-down mode
ARM: dts: at91: sama5d2: add dma properties to UART nodes
cpufreq: Restore policy min/max limits on CPU online
raid10: increment write counter after bio is split
libceph: don't set weight to IN when OSD is destroyed
xfs: don't allow di_size with high bit set
xfs: fix up xfs_swap_extent_forks inline extent handling
nl80211: fix dumpit error path RTNL deadlocks
USB: usbtmc: add missing endpoint sanity check
xfs: clear _XBF_PAGES from buffers when readahead page
xen: do not re-use pirq number cached in pci device msi msg data
igb: Workaround for igb i210 firmware issue
igb: add i211 to i210 PHY workaround
x86/hyperv: Handle unknown NMIs on one CPU when unknown_nmi_panic
PCI: Separate VF BAR updates from standard BAR updates
PCI: Remove pci_resource_bar() and pci_iov_resource_bar()
PCI: Add comments about ROM BAR updating
PCI: Decouple IORESOURCE_ROM_ENABLE and PCI_ROM_ADDRESS_ENABLE
PCI: Don't update VF BARs while VF memory space is enabled
PCI: Update BARs using property bits appropriate for type
PCI: Ignore BAR updates on virtual functions
PCI: Do any VF BAR updates before enabling the BARs
vfio/spapr: Postpone allocation of userspace version of TCE table
block: allow WRITE_SAME commands with the SG_IO ioctl
s390/zcrypt: Introduce CEX6 toleration
uvcvideo: uvc_scan_fallback() for webcams with broken chain
ACPI / blacklist: add _REV quirks for Dell Precision 5520 and 3520
ACPI / blacklist: Make Dell Latitude 3350 ethernet work
serial: 8250_pci: Detach low-level driver during PCI error recovery
fbcon: Fix vc attr at deinit
crypto: algif_hash - avoid zero-sized array
Linux 4.4.58
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit a97e50cc4cb67e1e7bff56f6b41cda62ca832336 ]
In sk_clone_lock(), we create a new socket and inherit most of the
parent's members via sock_copy() which memcpy()'s various sections.
Now, in case the parent socket had a BPF socket filter attached,
then newsk->sk_filter points to the same instance as the original
sk->sk_filter.
sk_filter_charge() is then called on the newsk->sk_filter to take a
reference and should that fail due to hitting max optmem, we bail
out and release the newsk instance.
The issue is that commit 278571baca2a ("net: filter: simplify socket
charging") wrongly combined the dismantle path with the failure path
of xfrm_sk_clone_policy(). This means, even when charging failed, we
call sk_free_unlock_clone() on the newsk, which then still points to
the same sk_filter as the original sk.
Thus, sk_free_unlock_clone() calls into __sk_destruct() eventually
where it tests for present sk_filter and calls sk_filter_uncharge()
on it, which potentially lets sk_omem_alloc wrap around and releases
the eBPF prog and sk_filter structure from the (still intact) parent.
Fix it by making sure that when sk_filter_charge() failed, we reset
newsk->sk_filter back to NULL before passing to sk_free_unlock_clone(),
so that we don't mess with the parents sk_filter.
Only if xfrm_sk_clone_policy() fails, we did reach the point where
either the parent's filter was NULL and as a result newsk's as well
or where we previously had a successful sk_filter_charge(), thus for
that case, we do need sk_filter_uncharge() to release the prior taken
reference on sk_filter.
Fixes: 278571baca2a ("net: filter: simplify socket charging")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 22a0e18eac7a9e986fec76c60fa4a2926d1291e2 ]
I mistakenly added the code to release sk->sk_frag in
sk_common_release() instead of sk_destruct()
TCP sockets using sk->sk_allocation == GFP_ATOMIC do no call
sk_common_release() at close time, thus leaking one (order-3) page.
iSCSI is using such sockets.
Fixes: 5640f7685831 ("net: use a per task frag allocator")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Change-Id: I44dc2744898ca59ad15cd77b49ad84da0220250a
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