Willy Tarreau
5aa78397e2
random32: update the net random state on interrupt and activity ...
commit f227e3ec3b5cad859ad15666874405e8c1bbc1d4 upstream.
This modifies the first 32 bits out of the 128 bits of a random CPU's
net_rand_state on interrupt or CPU activity to complicate remote
observations that could lead to guessing the network RNG's internal
state.
Note that depending on some network devices' interrupt rate moderation
or binding, this re-seeding might happen on every packet or even almost
never.
In addition, with NOHZ some CPUs might not even get timer interrupts,
leaving their local state rarely updated, while they are running
networked processes making use of the random state. For this reason, we
also perform this update in update_process_times() in order to at least
update the state when there is user or system activity, since it's the
only case we care about.
Reported-by: Amit Klein <aksecurity@gmail.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Eric Dumazet <edumazet@google.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-21 11:01:52 +02:00
fbdev changes for 4.9
2016-10-12 11:01:37 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-10-05 10:11:24 -07:00
can: can_dropped_invalid_skb(): ensure an initialized headroom in outgoing CAN sk_buffs
2020-01-14 20:04:28 +01:00
libceph: allow ceph_buffer_put() to receive a NULL ceph_buffer
2019-09-10 10:31:03 +01:00
dmaengine: hsu: refactor hsu_dma_do_irq() to return int
2016-09-15 21:15:40 +05:30
extcon: adc-jack: Remove the usage of extcon_set_state()
2016-09-10 16:48:46 +05:30
firmware /meson
firmware: Amlogic: Add secure monitor driver
2016-09-01 14:23:39 -07:00
net/ethernet/freescale/fman: fix cross-build error
2018-08-24 13:12:40 +02:00
gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB
2019-12-05 15:34:25 +01:00
iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion
2019-05-31 06:48:27 -07:00
irqchip/gic-v3-its: Fix entry size mask for GITS_BASER
2016-10-17 16:26:29 +01:00
nlm: Ensure callback code also checks that the files match
2017-03-15 10:02:46 +08:00
mailbox: Add Broadcom PDC mailbox driver
2016-07-28 09:34:47 +05:30
mfd: max8997: Enale irq-wakeup unconditionally
2019-11-28 18:28:38 +01:00
net/mlx4: Fix the check in attaching steering rules
2018-04-13 19:48:19 +02:00
net/mlx5: Add command entry handling completion
2020-06-03 08:16:31 +02:00
brcmfmac: Add support for bcm43364 wireless chipset
2018-08-03 07:55:22 +02:00
mtd: rawnand: Pass a nand_chip object to nand_release()
2020-06-30 15:38:36 -04:00
netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
2020-06-03 08:16:46 +02:00
ebtables: arpreply: Add the standard target sanity check
2018-10-13 09:18:58 +02:00
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-03 19:43:08 -07:00
phy: Add reset callback for not generic phy
2016-11-05 13:45:02 +05:30
dmaengine: imx-sdma: fix size check for sdma script_number
2020-01-29 10:24:34 +01:00
power: supply: bq27xxx_battery: Fix register map for BQ27510 and BQ27520
2017-01-19 20:18:07 +01:00
net: qed: fix left elements count calculation
2020-06-30 15:38:42 -04:00
Merge tag 'md/4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
2016-10-07 09:45:43 -07:00
regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id
2020-01-23 08:19:43 +01:00
sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in milliseconds
2020-07-09 09:35:55 +02:00
soc: qcom: smd: Represent smd edges as devices
2016-08-23 15:46:33 -05:00
Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/imx', 'spi/topic/jcore', 'spi/topic/loopback' and 'spi/topic/meson' into spi-next
2016-09-30 09:14:10 -07:00
sunrpc: clean up properly in gss_mech_unregister()
2020-06-20 10:24:21 +02:00
usb: patches for v4.9 merge window
2016-09-14 20:37:50 +02:00
usb: gadget: Fix issue with config_ep_by_speed function
2020-06-30 15:38:27 -04:00
ACPI: fix acpi_find_child_device() invocation in acpi_preset_companion()
2019-12-21 10:41:08 +01:00
ACPI: Add new IORT functions to support MSI domain handling
2016-09-12 20:32:40 +01:00
PCI/AER: Remove duplicate AER severity translation
2016-09-20 14:35:59 -05:00
ata: libahci_platform: Export again ahci_platform_<en/dis>able_phys()
2020-01-12 11:24:13 +01:00
iommu/amd: Implements irq_set_vcpu_affinity() hook to setup vapic mode for pass-through devices
2016-09-05 12:41:46 +02:00
arm/arm64: smccc-1.1: Handle function result as parameters
2018-10-03 17:01:54 -07:00
libata: Add support for SCT Write Same
2016-08-25 11:26:48 -04:00
appletalk: Fix potential NULL pointer dereference in unregister_snap_client
2019-12-21 10:41:44 +01:00
tty/serial: atmel: fix fractional baud rate computation
2016-09-27 12:54:03 +02:00
audit: log 32-bit socketcalls
2017-10-08 10:26:06 +02:00
autofs4: move linux/auto_dev-ioctl.h to uapi/linux
2016-10-11 15:06:31 -07:00
autofs: move inclusion of linux/limits.h to uapi
2016-10-11 15:06:31 -07:00
writeback: synchronize sync(2) against cgroup writeback membership switches
2019-05-21 18:49:01 +02:00
writeback: safer lock nesting
2018-04-24 09:34:18 +02:00
mm: fix build warnings in <linux/compaction.h>
2016-07-26 16:19:19 -07:00
bio: fix improper use of smp_mb__before_atomic()
2019-05-31 06:48:11 -07:00
add basic register-field manipulation macros
2016-09-09 12:09:24 +03:00
bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
2020-01-29 10:24:41 +01:00
include/linux/bitops.h: avoid clang shift-count-overflow warnings
2020-06-30 15:38:29 -04:00
include/linux/bitrev.h: fix constant bitrev
2019-04-17 08:36:46 +02:00
locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file
2019-05-14 19:19:34 +02:00
Merge branch 'for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2016-10-14 12:18:50 -07:00
blk-mq: provide a default queue mapping for PCI device
2016-09-15 08:42:03 -06:00
Merge branch 'for-4.9/block-smp' of git://git.kernel.dk/linux-block
2016-10-09 17:32:20 -07:00
block: remove bio_destructor_t
2016-09-14 09:18:06 -06:00
blktrace: Protect q->blk_trace with RCU
2020-05-20 08:15:31 +02:00
blktrace: Protect q->blk_trace with RCU
2020-05-20 08:15:31 +02:00
blockgroup_lock.h: simplify definition of NR_BG_LOCKS
2016-09-15 18:29:06 -04:00
mm/nobootmem.c: remove duplicate macro ARCH_LOW_ADDRESS_LIMIT statements
2016-10-07 18:46:28 -07:00
bpf: avoid false sharing of map refcount with max_entries
2018-01-31 12:55:57 +01:00
bpf: Prevent memory disambiguation attack
2018-12-08 13:05:10 +01:00
mm: avoid returning VM_FAULT_RETRY from ->page_mkwrite handlers
2017-12-09 22:01:54 +01:00
kprobes: Prohibit probing on BUG() and WARN() address
2019-10-05 12:30:26 +02:00
bvec: avoid variable shadowing warning
2016-08-11 09:41:35 -06:00
drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled
2018-01-31 12:55:51 +01:00
ptrace: Capture the ptracer's creds not PT_PTRACE_CAP
2017-01-06 10:40:13 +01:00
crypto: ccp - Fix XTS-AES-128 support on v5 CCPs
2017-09-27 14:39:20 +02:00
chardev: add helper function to register char devs with a struct device
2020-05-20 08:15:32 +02:00
media: cec-funcs.h: add status_req checks
2020-01-04 13:39:17 +01:00
[media] cec: add CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK flag
2016-08-22 14:00:51 -03:00
cgroup: Fix sock_cgroup_data on big-endian.
2020-07-22 09:10:49 +02:00
cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
2020-07-22 09:10:48 +02:00
clk: core: add __init decoration for CLK_OF_DECLARE_DRIVER function
2016-10-17 15:27:27 -07:00
The bulk of the changes are updates and fixes to existing clk provider
2016-07-30 11:20:02 -07:00
clocksource: Use GENMASK_ULL in definition of CLOCKSOURCE_MASK
2019-02-27 10:07:01 +01:00
coda: fix build using bare-metal toolchain
2019-08-06 18:29:38 +02:00
uapi linux/coda_psdev.h: move upc_req definition from uapi to kernel side headers
2019-08-06 18:29:38 +02:00
mm, compaction: restrict full priority to non-costly orders
2016-10-07 18:46:29 -07:00
signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
2018-12-21 14:11:29 +01:00
compiler.h: enable builtin overflow checkers and add fallback code
2019-01-31 08:12:35 +01:00
bug.h: work around GCC PR82365 in BUG()
2019-07-10 09:55:44 +02:00
compiler.h: enable builtin overflow checkers and add fallback code
2019-01-31 08:12:35 +01:00
x86: Fix early boot crash on gcc-10, third try
2020-05-20 08:15:41 +02:00
Revert "console: don't prefer first registered if DT specifies stdout-path"
2016-11-11 08:12:37 -08:00
- ARM: GICv3 ITS emulation and various fixes. Removal of the old
2016-08-02 16:11:27 -04:00
coredump: Ensure proper size of sparse core files
2017-07-05 14:40:26 +02:00
coresight: etm-perf: pass struct perf_event to source::enable/disable()
2016-08-31 13:05:43 +02:00
cpu/speculation: Uninline and export CPU mitigations helpers
2019-11-16 10:29:54 +01:00
cpufeature: avoid warning when compiling with clang
2019-11-25 09:52:44 +01:00
cpufreq: Use struct kobj_attribute instead of struct global_attr
2019-03-13 14:04:51 -07:00
clocksource/drivers/exynos_mct: Increase priority over ARM arch timer
2019-08-04 09:33:22 +02:00
cpumask: Make for_each_cpu_wrap() available on UP as well
2018-05-30 07:50:26 +02:00
sched/cpuset/pm: Fix cpuset vs. suspend-resume bugs
2017-10-12 11:51:25 +02:00
access: avoid the RCU grace period for the temporary subjective credentials
2019-08-04 09:33:43 +02:00
evm: Don't deadlock if a crypto algorithm is unavailable
2018-09-26 08:36:37 +02:00
include/linux/ctype.h: make isdigit() table lookupless
2016-10-11 15:06:30 -07:00
mm: introduce get_user_pages_longterm
2018-02-28 10:18:33 +01:00
do d_instantiate/unlock_new_inode combinations safely
2018-05-30 07:50:16 +02:00
dccp: fix use-after-free in dccp_feat_activate_values
2017-03-22 12:43:33 +01:00
fs: Better permission checking for submounts
2017-03-15 10:02:44 +08:00
debugobjects.h: fix trivial kernel doc warning
2016-07-26 16:19:19 -07:00
PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()
2016-09-06 13:08:40 +09:00
PM / devfreq: Fix available_governor sysfs
2017-03-12 06:41:44 +01:00
thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
2020-04-24 07:58:53 +02:00
dm: fix to_sector() for 32bit
2019-03-23 13:19:52 +01:00
devres: allow const resource arguments
2020-01-29 10:24:28 +01:00
dma-debug: add support for resource mappings
2016-09-26 22:16:41 +05:30
dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
2018-08-03 07:55:22 +02:00
dma-mapping: fix return type of dma_set_max_seg_size()
2019-12-21 10:41:09 +01:00
dmaengine: Fix access to uninitialized dma_slave_caps
2020-01-12 11:24:13 +01:00
dynamic_debug: add jump label support
2016-08-04 08:50:07 -04:00
EDAC: Raise the maximum number of memory controllers
2019-11-25 09:52:59 +01:00
efi/libstub: Unify command line param parsing
2019-06-11 12:22:45 +02:00
elevator: fix truncation of icq_cache_name
2018-11-10 07:42:48 -08:00
elfnote: mark all .note sections SHF_ALLOC
2020-06-30 15:38:29 -04:00
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2016-10-14 14:26:58 -07:00
exportfs: be careful to only return expected errors.
2016-10-06 09:07:44 -04:00
extable.h: add stddef.h so "NULL" definition is not implicit
2016-08-04 10:16:56 +09:30
include: extcon: Fix compilation error caused because of incomplete merge
2016-09-16 08:53:41 +02:00
f2fs: sanity check segment count
2017-05-14 14:00:22 +02:00
vfs: add a FALLOC_FL_UNSHARE mode to fallocate to unshare a range of blocks
2016-10-03 09:11:14 -07:00
fbdev: Ditch fb_edid_add_monspecs
2019-11-25 09:53:14 +01:00
fs: add a VALID_OPEN_FLAGS
2017-07-12 15:01:02 +02:00
vfs, fdtable: Prevent bounds-check bypass via speculative execution
2018-02-13 12:36:00 +01:00
dma-buf/fence-array: add fence_is_array()
2016-08-11 15:33:23 +05:30
dma-fence: Introduce drm_fence_set_error() helper
2017-12-09 22:01:56 +01:00
bpf: fix bpf_jit_limit knob for PAGE_SIZE >= 64K
2019-08-25 10:51:50 +02:00
firmware: support loading into a pre-allocated buffer
2016-08-02 19:35:10 -04:00
objtool, modules: Discard objtool annotation sections for modules
2018-01-17 09:38:58 +01:00
mm, frontswap: make sure allocated frontswap map is assigned
2016-11-11 08:12:37 -08:00
gcc-10 warnings: fix low-hanging fruit
2020-05-20 08:15:37 +02:00
fscache: Fix dead object requeue
2017-06-17 06:41:52 +02:00
fscache: Fix the default for fscache_maybe_release_page()
2018-01-10 09:29:52 +01:00
fscrypt: remove broken support for detecting keyring key revocation
2017-03-31 10:31:46 +02:00
mtd: nand: fsl_ifc: Read ECCSTAT0 and ECCSTAT1 registers for IFC 2.0
2018-03-28 18:39:23 +02:00
dentry name snapshots
2017-08-06 18:59:43 -07:00
fanotify: use notification_lock instead of access_lock
2016-10-07 18:46:26 -07:00
This release cycle is rather small. Just a few fixes to tracing.
2016-10-06 11:48:41 -07:00
tracing: Add NMI tracing in hwlat detector
2016-09-02 12:47:55 -04:00
futex: Fix inode life-time issue
2020-04-02 17:20:27 +02:00
lib/genalloc.c: fix allocation of aligned buffer from non-aligned chunk
2019-12-05 15:35:02 +01:00
block: nr_sects_write(): Disable preemption on seqcount write
2020-06-30 15:38:32 -04:00
drbd: Avoid Clang warning about pointless switch statment
2019-02-12 19:44:56 +01:00
net: fix sk_page_frag() recursion from memory reclaim
2019-11-10 11:23:23 +01:00
gpio: Fix build error of function redefinition
2019-09-10 10:31:00 +01:00
HID: debug: fix the ring buffer implementation
2019-02-15 08:07:39 +01:00
iio: hid-sensor: Store restore poll and hysteresis on S3
2017-05-25 15:44:41 +02:00
HID: core: increase HID report buffer size to 8KiB
2020-03-11 07:53:06 +01:00
drm/tegra: dsi: Enhance runtime power management
2016-08-24 15:58:57 +02:00
hrtimer: Annotate lockless access to timer->state
2020-01-04 13:41:08 +01:00
mremap: properly flush TLB before releasing the page
2018-10-20 09:51:31 +02:00
hugetlb: use same fault hash key for shared and private mappings
2019-05-31 06:48:12 -07:00
hwrng: core - Improve description of the ->read() interface
2016-08-24 21:04:48 +08:00
hwmon: (core) Add basic pwm attribute support to new API
2016-09-08 21:34:15 -07:00
vmbus: fix missing signaling in hv_signal_on_read()
2017-10-27 10:38:08 +02:00
virt, sched: Add generic vCPU pinning support
2016-09-05 13:52:38 +02:00
i2c: mux: add support for 'i2c-mux', 'i2c-arb' and 'i2c-gate' DT subnodes
2016-08-25 22:11:02 +02:00
i2c: export i2c_adapter_depth()
2016-09-24 10:48:18 +02:00
Input: i8042 - break load dependency between atkbd/psmouse and i8042
2016-07-27 14:20:09 -07:00
clockevents/drivers/i8253: Add support for PIT shutdown quirk
2018-11-21 09:26:01 +01:00
mac80211: add ieee80211_is_any_nullfunc()
2020-05-10 10:28:03 +02:00
net: bridge: add per-port multicast flood flag
2016-09-01 22:48:33 -07:00
macvlan: do not assume mac_header is set in macvlan_broadcast()
2020-01-12 11:24:25 +01:00
net: Update API for VF vlan protocol 802.1ad support
2016-09-24 08:01:26 -04:00
compat_ioctl: pppoe: fix PPPOEIOCSFWD handling
2019-08-11 12:22:17 +02:00
Fixing a bug in team driver due to incorrect 'unsigned int' to 'int' conversion
2016-10-07 23:50:39 -04:00
vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi
2018-04-29 11:32:01 +02:00
net: inet: diag: expose the socket mark to privileged processes.
2016-09-08 16:13:09 -07:00
module: extend 'rodata=off' boot cmdline parameter to module mappings
2018-04-08 12:12:52 +02:00
sched/core: Free the stack early if CONFIG_THREAD_INFO_IN_TASK
2016-09-16 09:18:54 +02:00
EVM: Add support for portable signature format
2018-12-01 09:44:26 +01:00
iommu/vt-d: Fix QI_DEV_IOTLB_PFSID and QI_DEV_EIOTLB_PFSID macros
2019-11-25 09:51:58 +01:00
genirq/affinity: Remove old irq spread infrastructure
2016-09-14 22:11:09 +02:00
io-mapping: indicate mapping failure
2020-07-31 16:44:05 +02:00
x86/io: add interface to reserve io memtype for a resource range. (v1.1)
2016-10-26 15:45:38 +10:00
iomap: add IOMAP_REPORT
2016-10-20 15:51:28 +11:00
iommu: Introduce iommu_fwspec
2016-09-16 09:34:15 +01:00
block: remove IOPRIO_BITS
2016-09-14 09:18:09 -06:00
ipcns: Add a limit on the number of ipc namespaces
2016-08-08 14:42:03 -05:00
ipmi: remove trydefaults parameter and default init
2016-07-27 10:24:38 -05:00
net: reevalulate autoflowlabel setting after sysctl setting
2018-01-02 20:35:11 +01:00
irqdomain: Avoid activating interrupts more than once
2017-02-09 08:08:31 +01:00
genirq: Avoid summation loops for /proc/stat
2019-04-05 22:29:12 +02:00
jbd2: Fix possible overflow in jbd2_log_space_left()
2019-12-21 10:41:37 +01:00
time: Introduce jiffies64_to_nsecs()
2018-10-10 08:53:18 +02:00
Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-03 13:22:39 -07:00
jump_labels: API for flushing deferred jump label updates
2017-01-19 20:17:59 +01:00
x86: fix build warnign with 32-bit PAE
2018-02-22 15:43:55 +01:00
kasan: add a prototype of task_struct to avoid warning
2019-05-08 07:19:07 +02:00
kbuild: fix asm-offset generation to work with clang
2018-11-23 08:20:35 +01:00
kconfig.h: remove config_enabled() macro
2016-10-27 18:43:43 -07:00
vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page
2018-05-30 07:50:26 +02:00
kdb: use task_cpu() instead of task_thread_info()->cpu
2016-07-28 16:07:41 -07:00
printk: reinstate KERN_CONT for printing continuation lines
2016-10-09 12:23:38 -07:00
linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()
2019-05-10 17:52:09 +02:00
kernfs: remove kernfs_path_len()
2016-08-10 11:23:44 -04:00
kdump, vmcoreinfo: report memory sections virtual addresses
2016-10-11 15:06:33 -07:00
KEYS: Fix race between updating and finding a negative key
2017-10-27 10:38:11 +02:00
kgdb: Fix spurious true from in_dbg_master()
2020-06-20 10:24:16 +02:00
thp: extract khugepaged from mm/huge_memory.c
2016-07-26 16:19:19 -07:00
mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping
2016-10-11 15:06:33 -07:00
kobject: Export kobject_get_unless_zero()
2020-01-14 20:04:25 +01:00
kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
2020-06-30 15:38:33 -04:00
locking/atomic, kref: Add kref_read()
2020-04-02 17:20:40 +02:00
mm: migrate: support non-lru movable page migration
2016-07-26 16:19:19 -07:00
kthread: add kerneldoc for kthread_create()
2016-10-11 15:06:33 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-10-05 10:11:24 -07:00
KVM: Check validity of resolved slot when searching memslots
2020-05-02 17:23:11 +02:00
leds: gpio: introduce gpio_blink_set_t
2016-09-15 16:49:39 +02:00
libata: Use per port sync for detach
2020-06-30 15:38:31 -04:00
libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h
2020-01-04 13:41:02 +01:00
nfit, libnvdimm: fix interleave set cookie calculation
2017-03-15 10:02:47 +08:00
lightnvm: expose device geometry through sysfs
2016-09-21 07:57:31 -06:00
net: core: another layer of lists, around PF_MEMALLOC skb handling
2019-05-21 18:48:55 +02:00
memcg: make it work on sparse non-0-node systems
2019-06-11 12:22:42 +02:00
rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
2020-02-28 15:42:30 +01:00
livepatch: use arch_klp_init_object_loaded() to finish arch-specific tasks
2016-08-18 23:41:55 +02:00
llist: clang: introduce member_address_is_nonnull()
2018-04-08 12:12:50 +02:00
lockdep: make MAX_LOCKDEP_SUBCLASSES unconditionally visible
2016-09-24 10:48:32 +02:00
log2: make order_base_2() behave correctly on const input value zero
2017-06-17 06:41:51 +02:00
lsm,audit,selinux: Introduce a new audit data type LSM_AUDIT_DATA_FILE
2016-09-19 13:42:38 -04:00
Merge branch 'stable-4.9' of git://git.infradead.org/users/pcmoore/selinux into next
2016-09-19 12:27:10 +10:00
bus: mbus: fix window size calculation for 4GB windows
2017-10-27 10:38:08 +02:00
mcb: Add a dma_device to mcb_device
2016-09-27 12:33:47 +02:00
mm: discard memblock data later
2017-08-24 17:12:19 -07:00
mm: rmap: fix huge file mmap accounting in the memcg stats
2017-04-08 09:30:35 +02:00
mm/memory_hotplug: make add_memory() take the device_hotplug_lock
2019-11-28 18:28:51 +01:00
mm, mempolicy: task->mempolicy must be NULL before dropping final reference
2016-09-01 17:52:01 -07:00
mm: cleanup ifdef guards for vmem_altmap
2016-07-28 16:07:41 -07:00
net: phy: micrel: add support for KSZ8795
2017-06-17 06:41:54 +02:00
mm: fix build warnings in <linux/compaction.h>
2016-07-26 16:19:19 -07:00
miscdevice: Add helper macro for misc device boilerplate
2016-08-31 14:12:35 +02:00
mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()
2020-06-03 08:16:42 +02:00
mm, memcg: fix the active list aging for lowmem requests when memcg is enabled
2017-01-19 20:17:59 +01:00
mm: thp: handle page cache THP correctly in PageTransCompoundMap
2019-11-12 19:15:42 +01:00
mm: Handle 0 flags in _calc_vm_trans() macro
2017-12-20 10:07:29 +01:00
include/linux/mmdebug.h: add VM_WARN which maps to WARN()
2016-07-26 16:19:19 -07:00
mm: drop unused pmdp_huge_get_and_clear_notify()
2017-12-14 09:28:16 +01:00
mm: fix 100% CPU kswapd busyloop on unreclaimable nodes
2018-01-31 12:55:53 +01:00
x86/cpu: Add a steppings field to struct x86_cpu_id
2020-06-11 09:22:23 +02:00
include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
2019-08-06 18:29:42 +02:00
fs: Better permission checking for submounts
2017-03-15 10:02:44 +08:00
ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route
2016-09-25 23:41:39 -04:00
ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route
2016-09-25 23:41:39 -04:00
platform-msi: Free descriptors in platform_msi_domain_free()
2019-01-09 16:16:43 +01:00
Revert "vfs: add lookup_hash() helper"
2016-07-29 12:17:52 -07:00
libnvdimm, namespace: sort namespaces by dpa at init
2016-10-07 09:20:53 -07:00
l2tp: device MTU setup, tunnel socket needs a lock
2020-05-27 16:42:00 +02:00
net: Add header for usage of fls64()
2019-02-23 09:05:58 +01:00
net: core: reduce recursion limit value
2020-06-30 15:38:39 -04:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-09-25 23:34:19 +02:00
netfilter: replace list_head with single linked list
2016-09-25 14:38:48 +02:00
nfs: Don't increment lock sequence ID after NFS4ERR_MOVED
2017-02-01 08:33:08 +01:00
nfs: allow blocking locks to be awoken by lock callbacks
2016-09-22 15:54:27 -04:00
NFSv4: Fix EXCHANGE_ID corrupt verifier issue
2017-08-11 08:49:28 -07:00
kernel/watchdog: prevent false hardlockup on overloaded system
2017-06-17 06:41:57 +02:00
seccomp: Move speculation migitation control to arch code
2018-05-22 16:58:02 +02:00
nvme.h: add an enum for cns values
2016-10-19 11:36:22 -06:00
of: fix clang -Wunsequenced for be32_to_cpu()
2019-05-25 18:26:47 +02:00
of/serial: move earlycon early_param handling to serial
2016-09-28 17:43:15 +02:00
gpio: OF: localize some gpiochip init functions
2016-10-03 23:38:11 +02:00
of_mdio: add helper to deregister fixed-link PHYs
2016-11-29 23:17:02 -05:00
of/irq: Break out msi-map lookup (again)
2016-09-16 09:34:14 +01:00
dmaengine/ARM: omap-dma: Fix the DMAengine compile test on non OMAP configs
2016-09-28 08:53:14 +05:30
ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure
2017-12-14 09:28:16 +01:00
mm, oom: enforce exit_oom_victim on current task
2016-10-07 18:46:28 -07:00
overflow.h: Add arithmetic shift helper
2020-05-02 17:23:10 +02:00
padata: Replace delayed timer with immediate workqueue in padata_reorder
2020-05-27 16:41:52 +02:00
mm: thp: handle page cache THP correctly in PageTransCompoundMap
2019-11-12 19:15:42 +01:00
mm/page_owner: don't define fields on struct page_ext by hard-coding
2016-10-07 18:46:27 -07:00
mm/page_owner: move page_owner specific function to page_owner.c
2016-10-07 18:46:27 -07:00
mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
2018-03-22 09:17:44 +01:00
PCI: Change pci_host_common_probe() visibility
2018-02-25 11:05:51 +01:00
PCI: Work around Pericom PCIe-to-PCI bridge Retrain Link erratum
2019-05-25 18:26:53 +02:00
r8169: add support for NCube 8168 network card
2018-09-15 09:42:56 +02:00
KPTI: Rename to PAGE_TABLE_ISOLATION
2018-01-05 15:46:35 +01:00
percpu-refcount: fix reference leak during percpu-atomic transition
2017-02-09 08:08:28 +01:00
locking/percpu-rwsem: Add down_read_preempt_disable()
2016-09-22 15:25:54 +02:00
percpu_counter: fix a data race at vm_committed_as
2020-04-24 07:59:12 +02:00
perf/x86: Add check_period PMU callback
2019-02-20 10:18:31 +01:00
include/linux/pfn_t.h: force '~' to be parsed as an unary operator
2018-12-01 09:44:25 +01:00
net: phy: fix MDIO bus PM PHY resuming
2020-03-20 09:07:43 +01:00
pids: make task_tgid_nr_ns() safe
2017-08-24 17:12:21 -07:00
pidns: Add a limit on the number of pid namespaces
2016-08-08 14:42:01 -05:00
fs: prevent page refcount overflow in pipe_buf_get
2019-06-11 12:22:45 +02:00
pkeys: Remove easily triggered WARN
2016-10-14 11:36:59 -07:00
PM / Domains: Add support for removing nested PM domains by provider
2016-09-13 02:49:34 +02:00
PM / OPP: Pass opp_table to dev_pm_opp_put_regulator()
2017-01-06 10:40:15 +01:00
pnp: Use list_for_each_entry() instead of open coding
2020-05-20 08:15:36 +02:00
fs/select: avoid clang stack usage warning
2020-01-23 08:19:33 +01:00
ptp: fix the race between the release of ptp_clock and cdev
2020-05-20 08:15:32 +02:00
posix-timers: Sanitize overrun handling
2018-11-10 07:43:01 -08:00
Merge remote-tracking branch 'jk/vfs' into work.misc
2016-10-08 11:06:08 -04:00
posix_acl: uapi header split
2016-09-27 21:52:00 -04:00
power: remove possible deadlock when unregistering power_supply
2018-10-03 17:01:43 -07:00
x86/uaccess, sched/preempt: Verify access_ok() context
2017-11-15 15:53:17 +01:00
printk: reinstate KERN_CONT for printing continuation lines
2016-10-09 12:23:38 -07:00
nsfs: add ioctl to get a parent namespace
2016-09-22 19:59:41 -05:00
device property: Fix the length used in PROPERTY_ENTRY_STRING()
2019-03-23 13:19:50 +01:00
firmware/psci: Expose SMCCC version through psci_ops
2018-04-20 08:21:05 +02:00
pstore/pmsg: drop bounce buffer
2016-09-08 15:01:10 -07:00
pstore: Allow prz to control need for locking
2017-08-06 18:59:43 -07:00
ptp_clock: future-proofing drivers against PTP subsystem becoming optional
2016-09-22 02:18:33 -04:00
ptr_ring: wrap back ->producer in __ptr_ring_swap_queue()
2019-01-09 16:16:42 +01:00
x86/speculation: Apply IBPB more strictly to avoid cross-process data leak
2019-05-14 19:19:34 +02:00
pwm: Fix deadlock warning when removing PWM device
2019-06-22 08:17:17 +02:00
spi: pxa2xx: Default thresholds to PXA configuration
2016-09-12 20:01:43 +01:00
fs/quota: handle overflows of sysctl fs.quota.* and report as unsigned long
2020-01-04 13:40:50 +01:00
quota: Check that quota is not dirty before release
2019-12-21 10:42:08 +01:00
radix-tree: 'slot' can be NULL in radix_tree_next_slot()
2016-10-11 15:06:30 -07:00
random32: update the net random state on interrupt and activity
2020-08-21 11:01:52 +02:00
ratelimit: extend to print suppressed messages on release
2016-08-02 19:35:06 -04:00
locking, rcu, cgroup: Avoid synchronize_sched() in __cgroup_procs_write()
2016-08-18 15:36:59 +02:00
rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
2020-02-28 15:42:30 +01:00
rcu: Force inlining of rcu_read_lock()
2019-08-04 09:33:19 +02:00
Merge remote-tracking branches 'regmap/fix/header' and 'regmap/fix/macro' into regmap-linus
2016-10-29 12:14:39 -06:00
include/linux/relay.h: fix percpu annotation in struct rchan
2019-04-05 22:29:06 +02:00
remoteproc: Split driver and consumer dereferencing
2016-10-02 22:50:21 -07:00
reset: fix reset_control_ops kerneldoc comment
2019-12-05 15:34:07 +01:00
reset: remove remaining WARN_ON() in <linux/reset.h>
2018-12-08 13:05:09 +01:00
rhashtable: reorganize struct rhashtable layout
2018-10-18 09:13:25 +02:00
tracing: kdb: Fix ftdump to not sleep
2019-04-05 22:29:05 +02:00
rapidio: modify for rev.3 specification changes
2016-08-02 19:35:37 -04:00
rapidio/switches: add driver for IDT gen3 switches
2016-08-02 19:35:38 -04:00
rapidio: modify for rev.3 specification changes
2016-08-02 19:35:37 -04:00
rmap: support file thp
2016-07-26 16:19:19 -07:00
rpmsg: Allow callback to return errors
2016-09-08 22:15:25 -07:00
rtnetlink: fdb dump: optimize by saving last interface markers
2016-09-01 16:56:15 -07:00
sbitmap: push alloc policy into sbitmap_queue
2016-09-17 08:39:12 -06:00
signal: Extend exec_id to 64bits
2020-04-24 07:58:54 +02:00
sctp: Export struct sctp_info to userspace
2016-08-08 12:51:58 -07:00
seccomp: Add filter flag to opt-out of SSB mitigation
2018-05-22 16:58:01 +02:00
Merge branch 'stable-4.9' of git://git.infradead.org/users/pcmoore/selinux into next
2016-09-19 12:27:10 +10:00
vt: selection, introduce vc_is_sel
2020-04-02 17:20:39 +02:00
ipc/sem.c: fix complex_count vs. simple op race
2016-10-11 15:06:33 -07:00
seq/proc: modify seq_put_decimal_[u]ll to take a const char *, not char
2016-10-07 18:46:30 -07:00
Revert "tty/serial/8250: use mctrl_gpio helpers"
2016-08-31 15:36:01 +02:00
serial: core: Allow processing sysrq at port unlock time
2019-12-21 10:40:50 +01:00
Input: i8042 - break load dependency between atkbd/psmouse and i8042
2016-07-27 14:20:09 -07:00
sh_eth: fix SH7757 GEther initialization
2018-01-17 09:38:53 +01:00
shmem: split huge pages beyond i_size under memory pressure
2016-07-26 16:19:19 -07:00
signal: Allow cifs and drbd to receive their terminating signals
2020-01-29 10:24:30 +01:00
inet: switch IP ID generator to siphash
2019-08-25 10:51:42 +02:00
ptr_ring: use kmalloc_array()
2017-08-30 10:21:40 +02:00
net/flow_dissector: switch to siphash
2019-11-10 11:23:31 +01:00
mm, slab: make sure that KMALLOC_MAX_SIZE will fit into MAX_ORDER
2017-08-11 08:49:36 -07:00
mm, kasan: switch SLUB to stackdepot, enable memory quarantine for SLUB
2016-07-28 16:07:41 -07:00
slub: make ->cpu_partial unsigned int
2018-10-03 17:01:50 -07:00
net: smc91x: fix SMC accesses
2016-08-28 23:44:55 -04:00
smp: Add function to execute a function synchronously on a CPU
2016-09-05 13:52:39 +02:00
smpboot: Place the __percpu annotation correctly
2019-05-31 06:48:17 -07:00
new iov_iter flavour: pipe-backed
2016-10-05 18:23:36 -04:00
lib/string.c: implement a basic bcmp
2019-04-17 08:36:39 +02:00
x86/power: Fix swsusp_arch_resume prototype
2018-05-30 07:50:24 +02:00
vmscan: return NODE_RECLAIM_NOSCAN in node_reclaim() when CONFIG_NUMA is n
2019-12-05 15:35:02 +01:00
x86/speculation/l1tf: Limit swap file size to MAX_PA/2
2018-08-15 18:14:45 +02:00
swiotlb: Add swiotlb=noforce debug option
2017-01-26 08:24:44 +01:00
dma-buf/sync_file: only enable fence signalling on poll()
2016-08-11 15:39:38 +05:30
generic syscalls: kill cruft from removed pkey syscalls
2016-10-17 09:50:56 -07:00
proc: Fix proc_sys_prune_dcache to hold a sb reference
2018-08-15 18:14:43 +02:00
scsi: sysfs: Introduce sysfs_{un,}break_active_protection()
2018-09-05 09:20:10 +02:00
scsi: sd: Move DIF protection types to t10-pi.h
2016-09-15 09:51:14 -04:00
TC: Set DMA masks for devices
2018-11-13 11:17:02 -08:00
tcp: allow at most one TLP probe per flight
2020-07-31 16:44:06 +02:00
thermal: Enhance thermal_zone_device_update for events
2016-09-27 14:35:21 +08:00
fork: unconditionally clear stack on fork
2018-08-09 12:18:00 +02:00
tcp: fix rejected syncookies due to stale timestamps
2019-12-21 10:42:25 +01:00
time: Avoid undefined behaviour in timespec64_add_safe()
2016-08-31 14:43:35 -07:00
time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting
2017-06-29 13:00:30 +02:00
timekeeping: Include the correct header for errno definitions
2016-09-22 17:02:55 +02:00
timers: Reinitialize per cpu bases on hotplug
2018-01-02 20:35:17 +01:00
mm: convert zone_reclaim to node_reclaim
2016-07-28 16:07:41 -07:00
torture: TOROUT_STRING(): Insert a space between flag and message
2016-08-22 10:10:12 -07:00
bpf: one perf event close won't free bpf program attached by another perf event
2017-10-12 11:51:21 +02:00
gcc-10 warnings: fix low-hanging fruit
2020-05-20 08:15:37 +02:00
tty: improve tty_insert_flip_char() fast path
2017-09-27 14:39:19 +02:00
u64_stats: Introduce IRQs disabled helpers
2016-09-30 11:46:40 +02:00
new helper: uaccess_kernel()
2018-11-27 16:09:41 +01:00
new privimitive: iov_iter_revert()
2017-04-21 09:31:21 +02:00
usb: core: Add a helper function to check the validity of EP type in URB
2020-07-22 09:10:51 +02:00
scsi: introduce a quirk for false cache reporting
2016-09-13 08:08:24 +02:00
ucount: Remove the atomicity from ucount->count
2017-03-18 19:14:29 +08:00
mm: introduce fault_env
2016-07-26 16:19:19 -07:00
utsns: Add a limit on the number of uts namespaces
2016-08-08 14:42:02 -05:00
Replace magic for trusting the secondary keyring with #define
2018-09-09 20:01:23 +02:00
Revert "module: Add retpoline tag to VERMAGIC"
2018-01-31 12:55:52 +01:00
vfio: New external user group/file match
2017-07-27 15:08:03 -07:00
vgaarbiter: rst-ifiy and polish kerneldoc
2016-08-16 18:49:56 +02:00
virtio: add ability to iterate over vqs
2018-05-01 15:13:05 -07:00
virtio: new feature to detect IOMMU device quirk
2016-08-01 21:44:52 +03:00
virtio-net: restore VIRTIO_HDR_F_DATA_VALID on receiving
2017-02-04 09:47:09 +01:00
virtio: Honour 'may_reduce_num' in vring_create_virtqueue
2019-04-17 08:36:47 +02:00
vsock: track pkt owner vsock
2017-12-25 14:23:37 +01:00
mm: get rid of vmacache_flush_all() entirely
2018-09-19 22:47:17 +02:00
mm: get rid of vmacache_flush_all() entirely
2018-09-19 22:47:17 +02:00
vmalloc: fix remap_vmalloc_range() bounds checks
2020-05-02 17:23:10 +02:00
vme: change LM callback argument to void pointer
2016-08-31 13:20:15 +02:00
mm: vmstat: replace __count_zone_vm_events with a zone id equivalent
2016-07-28 16:07:41 -07:00
VMCI: Fix integer overflow in VMCI handle arrays
2019-07-21 09:06:03 +02:00
vt: switch vt_dont_switch to bool
2020-04-02 17:20:39 +02:00
sched/wait: Introduce init_wait_entry()
2016-09-30 10:54:03 +02:00
watchdog: add watchdog pretimeout governor framework
2016-10-08 10:27:10 +02:00
lib/win_minmax: windowed min or max estimator
2016-09-21 00:22:59 -04:00
workqueue: avoid clang warning
2018-12-05 19:42:42 +01:00
mm, vmscan: get rid of throttle_vm_writeout
2016-10-07 18:46:27 -07:00
tree-wide: replace config_enabled() with IS_ENABLED()
2016-08-04 08:50:07 -04:00
vfs: Remove {get,set,remove}xattr inode operations
2016-10-07 21:48:36 -04:00
5aa78397e2