Kees Cook
c2e1f2e30d
seccomp: implement SECCOMP_FILTER_FLAG_TSYNC ...
Applying restrictive seccomp filter programs to large or diverse
codebases often requires handling threads which may be started early in
the process lifetime (e.g., by code that is linked in). While it is
possible to apply permissive programs prior to process start up, it is
difficult to further restrict the kernel ABI to those threads after that
point.
This change adds a new seccomp syscall flag to SECCOMP_SET_MODE_FILTER for
synchronizing thread group seccomp filters at filter installation time.
When calling seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_TSYNC,
filter) an attempt will be made to synchronize all threads in current's
threadgroup to its new seccomp filter program. This is possible iff all
threads are using a filter that is an ancestor to the filter current is
attempting to synchronize to. NULL filters (where the task is running as
SECCOMP_MODE_NONE) are also treated as ancestors allowing threads to be
transitioned into SECCOMP_MODE_FILTER. If prctrl(PR_SET_NO_NEW_PRIVS,
...) has been set on the calling thread, no_new_privs will be set for
all synchronized threads too. On success, 0 is returned. On failure,
the pid of one of the failing threads will be returned and no filters
will have been applied.
The race conditions against another thread are:
- requesting TSYNC (already handled by sighand lock)
- performing a clone (already handled by sighand lock)
- changing its filter (already handled by sighand lock)
- calling exec (handled by cred_guard_mutex)
The clone case is assisted by the fact that new threads will have their
seccomp state duplicated from their parent before appearing on the tasklist.
Holding cred_guard_mutex means that seccomp filters cannot be assigned
while in the middle of another thread's exec (potentially bypassing
no_new_privs or similar). The call to de_thread() may kill threads waiting
for the mutex.
Changes across threads to the filter pointer includes a barrier.
Based on patches by Will Drewry.
Suggested-by: Julien Tinnes <jln@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Andy Lutomirski <luto@amacapital.net>
2014-07-18 12:13:40 -07:00
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-06-10 10:28:45 -07:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2014-01-30 17:20:32 -08:00
can: unify identifiers to ensure unique include processing
2014-05-19 09:38:24 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2014-06-12 23:06:23 -07:00
Merge branch 'for-v3.16/ti-clk-drv' of github.com:t-kristo/linux-pm into clk-next
2014-06-10 16:53:25 -07:00
crush: add SET_CHOOSELEAF_VARY_R step
2014-04-04 21:07:28 -07:00
lib/decompress_inflate.c: include appropriate header file
2014-04-03 16:21:12 -07:00
extcon: Move OF helper function to extcon core and change function name
2014-03-19 14:41:58 +09:00
fsl /bestcomm
gpio: include linux/bug.h in interface header
2014-05-16 17:52:36 +02:00
HSI: Introduce driver for SSI Protocol
2014-05-16 00:55:30 +02:00
This pull-request contains some misplaced patches from Tony
2014-06-12 12:42:32 -07:00
iio: Add TEMP_AMBIENT and TEMP_OBJECT channel modifiers
2014-05-03 11:35:23 +01:00
Input: add common DT binding for touchscreens
2014-05-29 00:05:59 -07:00
irqchip: gic: Use mask field in GICC_IAR
2014-05-19 00:35:23 +00:00
isdn/capi: move capi_info2str to capidrv.c
2014-06-04 23:13:41 -07:00
nfsd: remove <linux/nfsd/nfsfh.h>
2014-05-06 17:54:53 -04:00
rtc: s5m: use shorter time of register update
2014-06-10 15:34:47 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-06-12 14:27:40 -07:00
mlx5_core: Store MR attributes in mlx5_mr_core during creation and after UMR
2014-05-27 11:53:06 -07:00
mmc: sdhci: track whether preset mode is currently enabled in hardware
2014-05-22 08:33:30 -04:00
MTD updates for 3.16:
2014-06-11 08:35:34 -07:00
netfilter: nfnetlink_acct: Adding quota support to accounting framework
2014-04-29 18:25:14 +02:00
phy: core: make NULL a valid phy reference if !CONFIG_GENERIC_PHY
2014-04-24 12:53:38 -07:00
pinctrl: Add void * to pinctrl_pin_desc
2014-01-16 14:25:37 +01:00
New driver for Sensirion SHTC1 humidity / temperature sensor
2014-06-14 14:43:23 -07:00
isp1704_charger: Add DT support
2013-12-23 18:34:58 -08:00
Merge remote-tracking branch 'regulator/fix/core' into regulator-linus
2014-06-16 16:05:56 +01:00
mm: update comment for DEFAULT_MAX_MAP_COUNT
2014-06-04 16:54:05 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-06-12 14:27:40 -07:00
ssb: sprom: add dev_id field for value overriding standard ID
2014-05-19 16:42:15 -04:00
NFS client updates for Linux 3.16
2014-06-10 15:02:42 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-06-12 14:27:40 -07:00
uwb: Use dev_is_pci() to check whether it is pci device
2013-12-08 18:01:56 -08:00
Merge branch 'acpi-enumeration'
2014-06-03 23:12:20 +02:00
acpi-dma: convert to return error code when asked for channel
2014-02-11 23:30:50 +05:30
libahci_platform: add host_flags parameter in ahci_platform_init_host()
2014-05-14 13:07:10 -04:00
KEYS: Fix multiple key add into associative array
2013-12-02 11:24:18 +00:00
ath9k: Allow platform override without EEPROM override
2014-05-07 16:08:08 -04:00
ASoC: atmel_ssc_dai: make option to choose clock
2014-02-12 17:21:22 +00:00
arch: Prepare for smp_mb__{before,after}_atomic()
2014-04-18 11:40:30 +02:00
AUDIT: make audit_is_compat depend on CONFIG_AUDIT_COMPAT_GENERIC
2014-04-10 17:51:29 -04:00
auxvec.h: account for AT_HWCAP2 in AT_VECTOR_SIZE_BASE
2013-12-24 09:35:17 -08:00
bdi: avoid oops on device removal
2014-04-03 16:20:49 -07:00
backlight: Add backlight device (un)registration notification
2014-05-27 01:29:01 +02:00
gpio: generic: Add label to platform data
2014-02-06 10:33:47 +01:00
exec: kill bprm->tcomm[], simplify the "basename" logic
2014-04-07 16:36:05 -07:00
block: add support for limiting gaps in SG lists
2014-06-24 16:22:24 -06:00
arch: Prepare for smp_mb__{before,after}_atomic()
2014-04-18 11:40:30 +02:00
block: remove old blk_iopoll_enabled variable
2014-03-13 09:38:42 -06:00
blk-mq: bitmap tag: fix races on shared ::wake_index fields
2014-06-17 22:12:35 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-06-12 10:30:18 -07:00
block: add support for limiting gaps in SG lists
2014-06-24 16:22:24 -06:00
include/linux/bootmem.h: cleanup the comment for BOOTMEM_ flags
2014-06-04 16:54:04 -07:00
sched/preempt, locking: Rework local_bh_{dis,en}able()
2014-01-13 17:32:27 +01:00
net: phy: add Broadcom BCM7xxx internal PHY driver
2014-02-14 00:27:58 -05:00
fs/buffer.c: remove block_write_full_page_endio()
2014-06-04 16:54:02 -07:00
printk/cache: mark printk_once test variable __read_mostly
2014-01-23 16:36:56 -08:00
fs,userns: Change inode_capable to capable_wrt_inode_uidgid
2014-06-10 13:57:22 -07:00
crypto: ccp - Move HMAC calculation down to ccp ops file
2014-02-09 09:59:23 +08:00
Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-06-09 14:56:07 -07:00
cgroup: disallow debug controller on the default hierarchy
2014-05-19 16:37:06 -04:00
Merge branch 'clk-next-unregister' into clk-next
2013-12-31 11:35:12 -08:00
The clock framework changes for 3.16 are pretty typical: mostly clock
2014-06-07 20:27:30 -07:00
clk: add pr_debug & kerneldoc around clk notifiers
2014-02-24 17:13:55 -08:00
clk: Add common __clk_get(), __clk_put() implementations
2013-12-04 17:19:44 +01:00
tick: Fixup more fallout from hrtimer broadcast mode
2014-02-09 15:11:47 +01:00
of: consolidate linker section OF match table declarations
2014-05-20 14:25:24 -05:00
block: remove unrelated header files and export symbol
2014-01-21 20:18:26 -08:00
mm, compaction: embed migration mode in compact_control
2014-06-04 16:54:06 -07:00
Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-04-02 12:51:41 -07:00
LLVMLinux: Add support for clang to compiler.h and new compiler-clang.h
2014-04-09 13:44:35 -07:00
crypto: more robust crypto_memneq
2013-12-05 21:28:41 +08:00
compiler/gcc4: Make quirk for asm_volatile_goto() unconditional
2014-02-13 12:34:05 +01:00
compiler-intel.h: Remove duplicate definition
2014-04-15 09:15:39 -07:00
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-06-12 19:18:49 -07:00
sched: remove INIT_COMPLETION
2013-11-15 09:32:21 +09:00
drivers/base: provide an infrastructure for componentised subsystems
2014-01-10 16:27:36 -08:00
connector: allow multiple messages to be sent in one packet
2014-05-27 13:56:21 -07:00
console: Use explicit pointer type for vc_uni_pagedir* fields
2014-05-28 13:37:21 -07:00
ACPI / hotplug / driver core: Handle containers in a special way
2013-12-29 15:25:48 +01:00
context_tracking: Wrap static key check into more intuitive function name
2013-12-02 20:43:14 +01:00
context_tracking: Rename context_tracking_active() to context_tracking_cpu_is_enabled()
2013-12-02 20:43:15 +01:00
idle: remove cpu_idle() forward declarations
2014-06-06 16:08:18 -07:00
thermal: cpu_cooling: introduce of_cpufreq_cooling_register
2013-12-04 09:33:34 -04:00
cpu: add generic support for CPU feature based module autoloading
2014-02-18 12:38:37 -08:00
cpufreq: add support for intermediate (stable) frequencies
2014-06-05 23:32:29 +02:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2014-06-09 18:10:34 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-06-12 14:27:40 -07:00
mm: page_alloc: use jump labels to avoid checking number_of_cpusets
2014-06-04 16:54:08 -07:00
cputime: Bring cputime -> nsecs conversion
2014-03-13 15:56:44 +01:00
include/linux/crash_dump.h: add vmcore_cleanup() prototype
2014-04-07 16:36:06 -07:00
lib/crc7: Shift crc7() output left 1 bit
2014-05-16 14:26:52 -04:00
kernel/groups.c: remove return value of set_groups
2014-04-03 16:21:05 -07:00
dentry_kill(): don't try to remove from shrink list
2014-05-01 10:30:00 -04:00
dell-led: add mic mute led interface
2014-05-08 14:28:07 +08:00
PM / devfreq: Add devm_devfreq_{register,unregister}_opp_notfier function
2014-05-24 22:33:41 +09:00
dm: remove symbol export for dm_set_device_limits
2014-06-04 09:46:34 -04:00
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into next
2014-06-05 15:57:04 -07:00
block: Convert drivers to immutable biovecs
2013-11-23 22:33:51 -08:00
dma-buf: update debugfs output
2014-02-13 10:08:52 +05:30
cma: add placement specifier for "cma=" kernel parameter
2014-06-04 16:53:57 -07:00
dma-debug: introduce debug_dma_assert_idle()
2014-01-21 16:19:41 -08:00
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into next
2014-06-05 15:57:04 -07:00
iommu/vt-d: keep shared resources when failed to initialize iommu devices
2014-01-09 12:43:40 +01:00
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-06-10 10:28:45 -07:00
iommu/vt-d: Change scope lists to struct device, bus, devfn
2014-03-24 14:05:08 +00:00
drbd: Test cstate while holding req_lock
2014-04-30 13:46:56 -06:00
drbd: Define the size of res_opts->cpu_mask in a single place
2014-02-17 16:46:48 +01:00
dma: dw: remove leftovers in the comment blocks
2014-02-17 14:16:54 +05:30
EDAC: Add an edac_report parameter to EDAC
2013-12-11 18:06:47 +01:00
efi: Add shared FDT related functions for ARM/ARM64
2014-04-30 19:49:57 +01:00
Revert "block: add __init to elv_register"
2014-06-22 16:34:11 -06:00
err.h: use bool for IS_ERR and IS_ERR_OR_NULL
2014-04-03 16:21:06 -07:00
etherdevice: Use ether_addr_copy to copy an Ethernet address
2014-01-15 15:39:33 -08:00
ethtool: Replace ethtool_ops::{get,set}_rxfh_indir() with {get,set}_rxfh()
2014-06-03 02:42:44 +01:00
export: declare ksymtab symbols
2014-01-16 10:23:02 +10:30
extcon: Add devm_extcon_dev_allocate/free to manage the resource of extcon device
2014-04-29 09:45:56 +09:00
f2fs: large volume support
2014-06-04 13:34:30 +09:00
fbdev/fb.h: silence warning with -Wsign-compare
2014-05-02 15:57:42 +03:00
get rid of files_defer_init()
2014-04-01 23:19:14 -04:00
get rid of fget_light()
2014-03-10 11:44:42 -04:00
net: filter: cleanup A/X name usage
2014-06-11 00:13:16 -07:00
ALSA: firewire/bebob: Add a workaround for M-Audio special Firewire series
2014-05-26 14:33:10 +02:00
firmware: Introduce request_firmware_direct()
2013-12-08 18:22:32 -08:00
reciprocal_divide: update/correction of the algorithm
2014-01-21 23:17:20 -08:00
FMC: show_sdb_tree: dump synthesis/commit ID info
2014-02-28 15:12:09 -08:00
File locking related bugfixes for v3.16 (pile #2 )
2014-06-21 16:40:30 -10:00
driver/memory:Move Freescale IFC driver to a common driver
2014-02-18 12:20:45 -08:00
fanotify: convert access_mutex to spinlock
2014-04-03 16:20:51 -07:00
Lots of tweaks, small fixes, optimizations, and some helper functions
2014-06-09 16:39:15 -07:00
tracing: Add __bitmask() macro to trace events to cpumasks and other bitmasks
2014-05-15 11:29:37 -04:00
futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test
2014-03-03 11:32:08 +01:00
include/linux/genalloc.h: spinlock_t needs spinlock_types.h
2014-01-23 16:36:52 -08:00
arch: Mass conversion of smp_mb__*()
2014-04-18 14:20:48 +02:00
genetlink: make multicast groups const, prevent abuse
2013-11-19 16:39:06 -05:00
include/linux/gfp.h: exclude duplicate header
2014-06-04 16:54:10 -07:00
goldfish: fix >> 32 warning
2014-05-20 10:30:40 +09:00
Merge branch 'master' into for-next
2014-02-20 14:54:28 +01:00
Input: gpio_keys - convert struct descriptions to kernel-doc
2014-05-14 16:39:49 -07:00
genirq: Provide synchronize_hardirq()
2014-02-19 17:22:44 +01:00
lib: introduce arch optimized hash library
2013-12-17 14:27:17 -05:00
drm/docs: Include hdmi infoframe helper reference
2014-03-13 12:48:32 +01:00
iio: hid-sensors: Add API to power on/off
2014-05-05 10:59:49 +01:00
iio: hid-sensors: Added device rotation support
2014-04-29 22:11:53 +01:00
Merge branches 'for-3.16/i2c-hid', 'for-3.16/rmi4', 'for-3.16/sony' and 'for-3.16/thingm' into for-linus
2014-06-04 13:09:43 +02:00
gpu: host1x: export host1x_syncpt_incr_max() function
2014-04-04 09:12:49 +02:00
hrtimer: Rearrange comments in the order struct members are declared
2014-03-20 12:35:45 +01:00
mm: close PageTail race
2014-03-04 07:55:47 -08:00
hugetlb: rename hugepage_migration_support() to ..._supported()
2014-06-04 16:54:12 -07:00
cgroup: clean up cgroup_subsys names and initialization
2014-02-08 10:36:58 -05:00
virtio-rng: fixes for device registration/unregistration
2014-05-19 09:26:40 +09:30
Drivers: hv: vmbus: Implement per-CPU mapping of relid to channel
2014-05-03 19:24:26 -04:00
i2c: pnx: Use devm_*() functions
2014-01-16 11:15:50 +01:00
Update Jean Delvare's e-mail address
2014-01-29 20:40:08 +01:00
i2c: add deprecation warning for class based instantiation
2014-03-05 17:16:45 +01:00
ACPI: Clean up inclusions of ACPI header files
2013-12-07 01:03:14 +01:00
idr: reorder the fields
2014-06-06 16:08:13 -07:00
wireless: add missing WLAN_EID_BSS_INTOLERANT_CHL_REPORT
2014-05-28 16:22:47 +02:00
bridge: memorize and export selected IGMP/MLD querier port
2014-06-10 23:50:47 -07:00
net-next:v4: Add support to configure SR-IOV VF minimum and maximum Tx rate through ip tool.
2014-05-23 15:04:02 -04:00
macvlan: add netpoll support
2014-06-02 16:05:24 -07:00
team: fix mtu setting
2014-06-02 14:56:01 -07:00
net: unify the pcpu_tstats and br_cpu_netstats as one
2014-01-04 20:10:24 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-05-24 00:32:30 -04:00
lro: remove dead code
2013-12-29 16:34:25 -05:00
ipv4: fix wildcard search with inet_confirm_addr()
2013-12-11 14:47:40 -05:00
init.h: Update initcall_sync variants to fix build errors
2014-05-27 14:26:31 -07:00
Linux 3.13
2014-03-07 11:41:32 -05:00
Input: implement managed polled input devices
2014-05-14 16:40:04 -07:00
iommu/vt-d: Store PCI segment number in struct intel_iommu
2014-03-24 14:07:31 +00:00
Merge commit ' 3cf2f34' into sched/core, to fix build error
2014-06-12 13:46:37 +02:00
Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP
2014-04-07 16:36:11 -07:00
Merge branches 'arm/smmu', 'core', 'x86/vt-d', 'arm/shmobile', 'x86/amd', 'ppc/pamu', 'iommu/fixes' and 'arm/msm' into next
2014-01-09 13:06:59 +01:00
vsprintf: Add support for IORESOURCE_UNSET in %pR
2014-02-26 14:42:09 -07:00
iommu/vt-d: Update IOMMU state when memory hotplug happens
2014-03-04 17:51:06 +01:00
ipc: change kern_ipc_perm.deleted type to bool
2014-01-27 21:02:39 -08:00
ipc,mqueue: remove limits for the amount of system-wide queues
2014-02-25 15:25:45 -08:00
ipmi: Turn off all activity on an idle ipmi interface
2014-04-17 12:23:07 -07:00
ipmi: boolify some things
2014-04-17 12:30:40 -07:00
ipv6: make IPV6_RECVPKTINFO work for ipv4 datagrams
2014-01-19 19:53:18 -08:00
genirq: Remove dynamic_irq mess
2014-05-16 14:05:22 +02:00
perf/x86: Warn to early_printk() in case irq_work is too slow
2014-02-21 21:49:07 +01:00
genirq: Sanitize spurious interrupt detection of threaded irqs
2014-05-03 23:15:39 +02:00
genirq: Correct fuzzy and fragile IRQ_RETVAL() definition
2013-11-19 19:06:41 +01:00
module: remove MODULE_GENERIC_TABLE
2014-03-13 12:11:00 +10:30
ACPI / IBFT: Fix incorrect <acpi/acpi.h> inclusion in iSCSI boot firmware module
2013-12-07 01:24:33 +01:00
net: isdn: use sk_unattached_filter api
2014-03-31 00:45:09 -04:00
sched/nohz: Fix overflow error in scheduler_tick_max_deferment()
2014-01-16 00:08:12 +01:00
include/linux/jump_label.h: expose the reference count
2014-06-04 16:54:08 -07:00
tools/vm/page-types.c: support KPF_SOFTDIRTY bit
2013-11-13 12:09:07 +09:00
Nothing major: the stricter permissions checking for sysfs broke
2014-04-06 09:38:07 -07:00
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-04-01 11:22:57 -07:00
Merge branch 'for-3.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2014-07-10 11:38:23 -07:00
kexec/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types
2014-03-06 16:30:46 +01:00
Merge branch 'serge-next-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux-security
2014-06-10 10:05:36 -07:00
treewide: Fix typo in Documentation/DocBook
2014-02-19 14:58:17 +01:00
kgdb/kdb: Fix no KDB config problem
2014-01-25 08:55:09 +01:00
mm: introduce kmemleak_update_trace()
2014-06-06 16:08:17 -07:00
kobject: Make support for uevent_helper optional.
2014-04-25 12:00:49 -07:00
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-06-12 19:18:49 -07:00
mm/rmap: use rmap_walk() in page_referenced()
2014-01-21 16:19:45 -08:00
ktime: add ktime_after and ktime_before helper
2014-06-11 12:23:17 -07:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-06-12 19:42:15 -07:00
lglock: map to spinlock when !CONFIG_SMP
2014-04-07 16:36:14 -07:00
libata/ahci: accommodate tag ordered controllers
2014-04-18 15:56:03 -04:00
asmlinkage: Revert "lto: Make asmlinkage __visible"
2014-05-05 16:07:37 -07:00
list: introduce list_last_entry(), use list_{first,last}_entry()
2013-11-13 12:09:24 +09:00
mm: keep page cache radix tree nodes in check
2014-04-03 16:21:01 -07:00
llists: move llist_reverse_order from raid5 to llist.c
2013-11-15 09:32:22 +09:00
Merge branch 'x86-asmlinkage-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-03-31 14:13:25 -07:00
mm: do not allocate page->ptl dynamically, if spinlock_t fits to long
2013-12-20 12:25:45 -08:00
math64: Add mul_u64_u32_shr()
2013-12-11 15:52:34 +01:00
fs/mbcache.c: change block and index hash chain to hlist_bl_node
2014-03-18 19:19:41 -04:00
bus: mvebu: pass the coherency availability information at init time
2014-04-24 05:00:36 +00:00
drivers/rtc/rtc-cmos.c: drivers/char/rtc.c features for DECstation support
2014-06-06 16:08:07 -07:00
mcb: Add support for shared PCI IRQs
2014-05-27 17:38:11 -07:00
net: mdio-gpio: Add support for separate MDI and MDO gpio pins
2014-04-16 15:09:51 -04:00
mdio: unused ethtool functions
2013-12-26 13:29:35 -05:00
memblock: introduce memblock_alloc_range()
2014-06-04 16:53:57 -07:00
memcg: cleanup kmem cache creation/destruction functions naming
2014-06-04 16:54:08 -07:00
drivers: base: Add prototype declaration to the header file
2013-12-20 12:20:26 -08:00
mem-hotplug: implement get/put_online_mems
2014-06-04 16:53:59 -07:00
hugetlb: restrict hugepage_migration_support() to x86_64
2014-06-04 16:53:51 -07:00
micrel: add support for KSZ8041RNLI
2013-12-11 13:54:13 -05:00
mm, migration: add destination page freeing callback
2014-06-04 16:54:06 -07:00
miscdevice.h: Simple syntax fix to make pointers consistent.
2014-05-27 17:43:11 -07:00
Merge branch 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
2014-06-05 08:05:29 -07:00
Merge branch 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
2014-06-05 08:05:29 -07:00
mm: add overcommit_kbytes sysctl variable
2014-01-21 16:19:44 -08:00
mm: pass VM_BUG_ON() reason to dump_page()
2014-06-04 16:53:58 -07:00
mm: page_alloc: use unsigned int for order in more places
2014-06-04 16:54:09 -07:00
x86: LLVMLinux: Fix "incomplete type const struct x86cpu_device_id"
2014-04-09 13:44:35 -07:00
Nothing major: the stricter permissions checking for sysfs broke
2014-04-06 09:38:07 -07:00
param: hand arguments after -- straight to init
2014-04-28 11:48:34 +09:30
smarter propagate_mnt()
2014-04-01 23:19:08 -04:00
UAPI: add MPLS label stack definition
2014-03-04 13:51:06 -05:00
ipc: whitespace cleanup
2014-01-27 21:02:39 -08:00
PCI: Drop "irq" param from *_restore_msi_irqs()
2013-12-13 08:44:30 -07:00
locking/mutexes: Introduce cancelable MCS lock for adaptive spinning
2014-03-11 12:14:56 +01:00
switch nbd to sockfd_lookup/sockfd_put
2014-04-01 23:19:10 -04:00
net: avoid dependency of net_get_random_once on nop patching
2014-05-14 00:37:34 -04:00
net: Fix GSO constants to match NETIF flags
2014-06-15 01:00:49 -07:00
net: Fix GSO constants to match NETIF flags
2014-06-15 01:00:49 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-06-03 23:32:12 -07:00
netpoll: Rename netpoll_rx_enable/disable to netpoll_poll_disable/enable
2014-03-29 17:58:37 -04:00
pnfs: support multiple verfs per direct req
2014-05-29 11:11:48 -04:00
nfs4: remove unused CHANGE_SECURITY_LABEL
2014-06-06 19:22:49 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-06-12 10:30:18 -07:00
nfs: page group syncing in write path
2014-05-29 11:11:45 -04:00
pnfs: support multiple verfs per direct req
2014-05-29 11:11:48 -04:00
nilfs2: verify metadata sizes read from disk
2014-04-03 16:21:26 -07:00
ieee802154: add netlink interfaces for llsec
2014-05-16 17:23:41 -04:00
nls: have register_nls() set ->owner
2014-01-25 03:14:05 -05:00
kernel/watchdog.c: print traces for all cpus on lockup detection
2014-06-23 16:47:44 -07:00
NTB: Code Style Clean-up
2014-04-07 10:59:19 -07:00
NVMe: Fix hot cpu notification dead lock
2014-06-13 10:43:34 -04:00
DeviceTree for 3.16:
2014-06-04 10:02:38 -07:00
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into next
2014-06-05 15:57:04 -07:00
of/device: Nullify match table in of_match_device() for CONFIG_OF=n
2014-02-05 10:04:37 -06:00
of/fdt: add FDT address translation support
2014-05-20 15:19:25 -05:00
gpio: make of_get_named_gpiod_flags() private
2014-05-21 11:14:46 +02:00
of: Fix of_graph_parse_endpoint stub for !CONFIG_OF builds
2014-03-07 16:02:46 +01:00
of/irq: do irq resolution in platform_get_irq_byname()
2014-05-23 11:40:25 +09:00
net: of_mdio: add of_mdiobus_link_phydev()
2014-05-29 15:23:29 -07:00
of_mtd: Add helpers to get ECC strength and ECC step size
2014-03-10 22:42:28 -07:00
of/irq: provide more wrappers for !CONFIG_OF
2014-06-04 04:45:46 -05:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next
2014-06-04 08:50:34 -07:00
of: consolidate linker section OF match table declarations
2014-05-20 14:25:24 -05:00
MMC highlights for 3.16:
2014-06-10 14:35:22 -07:00
MMC highlights for 3.16:
2014-06-10 14:35:22 -07:00
mm: add a helper function to check may oom condition
2013-11-13 12:09:04 +09:00
kexec: save PG_head_mask in VMCOREINFO
2014-06-23 16:47:43 -07:00
mm: page_alloc: reduce number of times page_to_pfn is called
2014-06-04 16:54:09 -07:00
mm: non-atomically mark page accessed during page cache allocation where possible
2014-06-04 16:54:10 -07:00
mm + fs: prepare for non-page entries in page cache radix trees
2014-04-03 16:21:00 -07:00
lib/parser.c: add match_wildcard() function
2014-01-23 16:36:55 -08:00
ACPI / hotplug / PCI: Rework acpiphp_check_host_bridge()
2014-02-06 17:31:52 +01:00
PCI: Removed unused parts of Page Request Interface support
2014-01-10 14:00:47 -07:00
Merge branch 'pci/iommu' into next
2014-06-02 16:18:48 -06:00
ACPI: Clean up inclusions of ACPI header files
2013-12-07 01:03:14 +01:00
PCI: Remove old serial device IDs
2014-04-24 15:01:33 -06:00
PCI: Fix whitespace, capitalization, and spelling errors
2013-11-14 11:28:18 -07:00
core: fix typo in percpu read_mostly section
2014-07-01 16:45:22 -04:00
Merge branch 'for-3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git into for-3.16
2014-06-04 12:50:47 -04:00
Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-06-09 14:56:07 -07:00
percpu_ida: Make percpu_ida_alloc + callers accept task state bitmask
2014-01-23 20:17:18 +00:00
perf: Differentiate exec() and non-exec() comm events
2014-06-06 07:56:22 +02:00
net: phylib: add link_change_notify callback to phy device
2014-06-21 15:50:00 -07:00
net: phy: fix sparse warning in fixed.c
2014-06-05 15:38:57 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-04-12 14:49:50 -07:00
lib/plist: add plist_requeue
2014-06-04 16:54:07 -07:00
PM / sleep: Mechanism to avoid resuming runtime-suspended devices unnecessarily
2014-05-16 23:15:44 +02:00
PM / OPP: Move cpufreq specific OPP functions out of generic OPP library
2014-05-07 00:39:03 +02:00
PM / QoS: Add type to dev_pm_qos_add_ancestor_request() arguments
2014-02-11 00:36:00 +01:00
PM / sleep: Mechanism to avoid resuming runtime-suspended devices unnecessarily
2014-05-16 23:15:44 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-01-28 08:38:04 -08:00
fs: add generic xattr_acl handlers
2014-01-25 23:58:17 -05:00
power_supply: allow power supply devices registered w/o wakeup source
2014-05-30 13:45:25 +02:00
sched/preempt/x86: Fix voluntary preempt for x86
2014-01-23 14:48:35 +01:00
sched/preempt, locking: Rework local_bh_{dis,en}able()
2014-01-13 17:32:27 +01:00
kernel/printk: use symbolic defines for console loglevels
2014-06-04 16:54:17 -07:00
init/main.c: remove an ifdef
2014-06-04 16:54:21 -07:00
sparc: fix sparse warnings in smp_32.c + smp_64.c
2014-05-18 19:01:33 -07:00
userns: userns: Remove UIDGID_STRICT_TYPE_CHECKS
2013-11-26 20:55:33 -08:00
pstore: Don't allow high traffic options on fragile devices
2013-12-20 13:12:01 -08:00
net: ptp: move PTP classifier in its own file
2014-04-01 16:43:18 -04:00
ptp: introduce programmable pins.
2014-03-21 14:21:13 -04:00
ptrace,x86: force IRET path after a ptrace_stop()
2014-07-03 17:27:23 -07:00
pwm: modify PWM_LOOKUP to initialize all struct pwm_lookup members
2014-05-21 11:19:36 +02:00
pwm-backlight: switch to gpiod interface
2014-05-07 10:15:31 +02:00
ARM: pxa: fix pxa_ssp_* declarations
2014-03-21 18:26:03 +01:00
xfs: fix Q_XQUOTARM ioctl
2014-05-05 17:25:50 +10:00
quota: provide function to grab quota structure reference
2014-04-03 16:20:54 -07:00
mm: keep page cache radix tree nodes in check
2014-04-03 16:21:01 -07:00
fs/ramfs/file-nommu.c: make ramfs_nommu_get_unmapped_area() and ramfs_nommu_mmap() static
2014-01-23 16:36:58 -08:00
random: Add arch_has_random[_seed]()
2014-03-19 22:24:08 -04:00
rbtree: fix rbtree_postorder_for_each_entry_safe() iterator
2013-11-13 12:09:33 +09:00
rcu: Indentation and spacing fixes.
2014-02-17 15:01:52 -08:00
rcu: Provide API to suppress stall warnings while sysrc runs
2014-05-19 10:52:04 -07:00
rcutorture: Export RCU grace-period kthread wait state to rcutorture
2014-05-14 09:46:09 -07:00
rcutorture: Export RCU grace-period kthread wait state to rcutorture
2014-05-14 09:46:09 -07:00
x86: Remove the PCI reboot method from the default chain
2014-04-16 08:56:09 +02:00
reciprocal_divide: update/correction of the algorithm
2014-01-21 23:17:20 -08:00
regmap: add reg_read/reg_write callbacks to regmap_bus struct
2014-04-18 16:07:22 +01:00
res_counter: remove interface for locked charging and uncharging
2014-04-07 16:35:54 -07:00
reset: Silence warning in reset-controller.h
2014-01-16 12:00:56 -08:00
reset: Add of_reset_control_get to reset.h
2014-04-14 16:47:28 +02:00
net: rfkill: gpio: remove unused and obsolete platform parameters
2014-04-11 09:29:16 +02:00
ring-buffer: Check if buffer exists before polling
2014-06-10 09:46:00 -04:00
rapidio: rework device hierarchy and introduce mport class of devices
2014-04-07 16:36:07 -07:00
mm/rmap.c: cleanup ttu_flags
2014-06-04 16:54:12 -07:00
rtmutex: Turn the plist into an rb-tree
2014-01-13 13:41:50 +01:00
rtnetlink: wait for unregistering devices in rtnl_link_unregister()
2014-05-15 15:30:33 -04:00
locking: Optimize lock_bh functions
2014-01-13 13:47:36 +01:00
locking/rwsem: Fix warnings for CONFIG_RWSEM_GENERIC_SPINLOCK
2014-06-05 10:38:45 +02:00
lib/scatterlist: export sg_miter_skip()
2013-12-08 17:56:37 -08:00
sched: move no_new_privs into new atomic flags
2014-07-18 12:13:38 -07:00
sched_clock: Remove deprecated setup_sched_clock() API
2014-04-22 13:38:33 -07:00
sctp: fix missing SCTP mailing list address update
2014-01-19 19:55:50 -08:00
seccomp: implement SECCOMP_FILTER_FLAG_TSYNC
2014-07-18 12:13:40 -07:00
Merge branch 'stable-3.16' of git://git.infradead.org/users/pcmoore/selinux into next
2014-07-17 03:05:51 +10:00
seq_file: introduce seq_setwidth() and seq_pad()
2013-11-15 09:32:20 +09:00
seqlock: Use raw_ prefix instead of _no_lockdep
2014-01-12 10:13:59 +01:00
tty: serial: bcm63xx_uart: define UART_REG_SIZE constant
2014-02-28 16:27:18 -08:00
serial: earlycon: add DT support
2014-05-20 15:19:25 -05:00
serial: s3c: Fix build of header without serial_core.h preinclusion
2014-03-21 04:12:33 +09:00
serial: sh-sci: Add more register documentation
2014-03-17 16:20:49 -07:00
Input: serio - add firmware_id sysfs attribute
2014-04-19 22:42:19 -07:00
SFI / ACPI: Fix warnings reported during builds with W=1
2013-12-07 01:24:33 +01:00
ARM: shmobile: wait for MSTP clock status to toggle, when enabling it
2014-02-04 10:22:39 +09:00
sh_eth: add PHY IRQ to platform data
2013-12-19 19:09:38 -05:00
clocksource: sh_cmt: Add support for multiple channels per device
2014-04-16 12:03:14 +02:00
DMA: shdma: add cyclic transfer support
2014-05-02 21:48:33 +05:30
ipc/shm.c: increase the defaults for SHMALL, SHMMAX
2014-06-06 16:08:14 -07:00
mm + fs: prepare for non-page entries in page cache radix trees
2014-04-03 16:21:00 -07:00
signals: introduce kernel_sigaction()
2014-06-06 16:08:12 -07:00
net: add skb_pop_rcv_encapsulation
2014-06-15 01:00:50 -07:00
memcg: cleanup kmem cache creation/destruction functions naming
2014-06-04 16:54:08 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-01-25 11:17:34 -08:00
slub: use sysfs'es release mechanism for kmem_cache
2014-05-06 13:04:59 -07:00
idle: remove cpu_idle() forward declarations
2014-06-06 16:08:18 -07:00
net: Move the permission check in sock_diag_put_filterinfo to packet_diag_dump
2014-04-24 13:44:53 -04:00
iovec: move memcpy_from/toiovecend to lib/iovec.c
2014-06-27 11:47:58 -07:00
locking: Add an smp_mb__after_unlock_lock() for UNLOCK+BLOCK barrier
2013-12-16 11:36:13 +01:00
locking: Optimize lock_bh functions
2014-01-13 13:47:36 +01:00
locking: Optimize lock_bh functions
2014-01-13 13:47:36 +01:00
fs/splice.c: remove unneeded exports
2014-06-12 00:21:11 -04:00
spmi: Linux driver framework for SPMI
2014-02-15 11:55:28 -08:00
rcu: Stop tracking FSF's postal address
2014-02-17 15:01:37 -08:00
mfd: ssbi: Add regmap read/write helpers
2014-03-19 08:58:30 +00:00
stmmac: Fix kernel crashes for jumbo frames
2014-01-21 17:05:27 -08:00
lib: add glibc style strchrnul() variant
2014-05-23 11:23:27 +09:00
PM / hibernate: introduce "nohibernate" boot parameter
2014-06-16 23:29:39 +02:00
mm/vmscan.c: use DIV_ROUND_UP for calculation of zone's balance_gap and correct comments.
2014-06-04 16:54:11 -07:00
swap: change swap_list_head to plist, add swap_avail_head
2014-06-04 16:54:07 -07:00
x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels
2014-06-04 16:53:55 -07:00
x86: enable DMA CMA with swiotlb
2014-06-04 16:53:57 -07:00
net: sxgbe: add basic framework for Samsung 10Gb ethernet driver
2014-03-26 16:49:31 -04:00
seccomp: add "seccomp" syscall
2014-07-18 12:13:37 -07:00
sysfs.h: don't return a void-valued expression in sysfs_remove_file
2014-05-27 14:29:56 -07:00
ACPI: Clean up inclusions of ACPI header files
2013-12-07 01:03:14 +01:00
tcp: make cwnd-limited checks measurement-based, and gentler
2014-05-22 12:04:49 -04:00
ARM: tegra: fix tegra_powergate_sequence_power_up() inline
2014-01-14 08:01:10 -08:00
thermal: core: introduce thermal_of_cooling_device_register
2013-12-04 09:31:34 -04:00
mm: get rid of __GFP_KMEMCG
2014-06-04 16:53:56 -07:00
tick: Rename tick_check_idle() to tick_irq_enter()
2014-01-15 23:05:31 +01:00
mm: disable zone_reclaim_mode by default
2014-06-04 16:53:59 -07:00
torture: Remove unused definition
2014-05-14 09:46:32 -07:00
tpm: Create a tpm_class_ops structure and use it in the drivers
2014-01-06 14:37:25 +01:00
tracing: Add __bitmask() macro to trace events to cpumasks and other bitmasks
2014-05-15 11:29:37 -04:00
arch: Mass conversion of smp_mb__*()
2014-04-18 14:20:48 +02:00
tracing: Add trace_<tracepoint>_enabled() function
2014-05-07 12:10:51 -04:00
Revert "tty: Fix race condition between __tty_buffer_request_room and flush_to_ldisc"
2014-05-03 18:14:28 -04:00
tty: Halve flip buffer GFP_ATOMIC memory consumption
2013-12-09 11:09:24 -08:00
tty_ldisc: add more limits to the @write_wakeup
2014-04-24 16:16:33 -07:00
DMA-API: Clarify physical/bus address distinction
2014-05-20 16:54:21 -06:00
net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq
2014-03-14 22:41:36 -04:00
sched/preempt: Take away preempt_enable_no_resched() from modules
2014-01-13 13:47:37 +01:00
net: Make enabling of zero UDP6 csums more restrictive
2014-05-23 16:28:53 -04:00
userns: userns: Remove UIDGID_STRICT_TYPE_CHECKS
2013-11-26 20:55:33 -08:00
Input: uinput - add UI_GET_SYSNAME ioctl to retrieve the sysfs path
2014-02-12 15:00:34 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2014-06-28 09:43:58 -07:00
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-06-12 19:18:49 -07:00
USB: separate usb_address0 mutexes for each bus
2014-05-27 16:11:49 -07:00
usb-storage/SCSI: Add broken_fua blacklist flag
2014-06-30 22:47:18 -07:00
ARM: vexpress: move HBI check to sysreg driver
2014-05-15 17:02:21 +01:00
drivers/vfio: Rework offsetofend()
2014-05-30 11:35:54 -06:00
virtio: virtio_break_device() to mark all virtqueues broken.
2014-04-28 11:34:13 +09:30
virtio-scsi.h: Add virtio_scsi_cmd_req_pi + VIRTIO_SCSI_F_T10_PI bits
2014-06-02 12:41:33 -07:00
mm,vmacache: add debug data
2014-06-04 16:53:57 -07:00
mm: per-thread vma caching
2014-04-07 16:35:53 -07:00
VME: Rename vme_slot_get to avoid confusion with reference counting
2013-12-03 11:15:58 -08:00
memcg: make cgroup_event deal with mem_cgroup instead of cgroup_subsys_state
2013-11-22 18:20:43 -05:00
mm,vmacache: add debug data
2014-06-04 16:53:57 -07:00
context_tracking: Rename context_tracking_active() to context_tracking_cpu_is_enabled()
2013-12-02 20:43:15 +01:00
drivers/w1/masters/w1-gpio.c: add strong pullup emulation
2014-01-23 16:37:04 -08:00
wait: explain the shadowing and type inconsistencies
2014-04-18 16:40:08 -07:00
wl1251: move power GPIO handling into the driver
2014-02-28 14:08:26 -05:00
workqueue: remove unused work_clear_pending()
2014-05-22 11:35:51 -04:00
mm: remove unused arg of set_page_dirty_balance()
2014-04-07 16:35:57 -07:00
mm/zbud.c: make size unsigned like unique callsite
2014-06-04 16:54:13 -07:00
zorro/UAPI: Disintegrate include/linux/zorro*.h
2013-11-26 11:09:08 +01:00
zsmalloc: add copyright
2014-01-30 16:56:55 -08:00
c2e1f2e30d