Salvatore Mesoraca
0c41beebcd
namei: allow restricted O_CREAT of FIFOs and regular files ...
commit 30aba6656f61ed44cba445a3c0d38b296fa9e8f5 upstream.
Disallows open of FIFOs or regular files not owned by the user in world
writable sticky directories, unless the owner is the same as that of the
directory or the file is opened without the O_CREAT flag. The purpose
is to make data spoofing attacks harder. This protection can be turned
on and off separately for FIFOs and regular files via sysctl, just like
the symlinks/hardlinks protection. This patch is based on Openwall's
"HARDEN_FIFO" feature by Solar Designer.
This is a brief list of old vulnerabilities that could have been prevented
by this feature, some of them even allow for privilege escalation:
CVE-2000-1134
CVE-2007-3852
CVE-2008-0525
CVE-2009-0416
CVE-2011-4834
CVE-2015-1838
CVE-2015-7442
CVE-2016-7489
This list is not meant to be complete. It's difficult to track down all
vulnerabilities of this kind because they were often reported without any
mention of this particular attack vector. In fact, before
hardlinks/symlinks restrictions, fifos/regular files weren't the favorite
vehicle to exploit them.
[s.mesoraca16@gmail.com: fix bug reported by Dan Carpenter]
Link: https://lkml.kernel.org/r/20180426081456.GA7060@mwanda
Link: http://lkml.kernel.org/r/1524829819-11275-1-git-send-email-s.mesoraca16@gmail.com
[keescook@chromium.org: drop pr_warn_ratelimited() in favor of audit changes in the future]
[keescook@chromium.org: adjust commit subjet]
Link: http://lkml.kernel.org/r/20180416175918.GA13494@beast
Signed-off-by: Salvatore Mesoraca <s.mesoraca16@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Suggested-by: Solar Designer <solar@openwall.com>
Suggested-by: Kees Cook <keescook@chromium.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Loic <hackurx@opensec.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-01 09:44:25 +01:00
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: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb()
2018-12-01 09:44:19 +01:00
libceph: bump CEPH_MSG_MAX_DATA_LEN
2018-11-21 09:25:59 +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
treewide: remove redundant #include <linux/kconfig.h>
2016-10-11 15:06:33 -07:00
HSI: core: switch port event notifier from atomic to blocking
2016-06-28 00:38:53 +02:00
iio: buffer: fix the function signature to match implementation
2018-11-10 07:42:55 -08:00
Input: of_touchscreen - add support for inverted / swapped axes
2016-07-15 14:50:53 -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
- Core Frameworks
2016-10-07 08:35:35 -07:00
net/mlx4: Fix the check in attaching steering rules
2018-04-13 19:48:19 +02:00
net/mlx5: Fix use-after-free in self-healing flow
2018-09-26 08:36:30 +02:00
brcmfmac: Add support for bcm43364 wireless chipset
2018-08-03 07:55:22 +02:00
mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block.
2018-05-01 15:13:07 -07:00
netfilter: ipset: Correct rcu_dereference() call in ip_set_put_comment()
2018-11-27 16:09:39 +01:00
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
pinctrl: pinconf: Add generic helper function for freeing mappings
2016-06-23 11:18:56 +02:00
hwmon: (ina2xx) fix sysfs shunt resistor read access
2018-10-03 17:01:52 -07:00
power: supply: bq27xxx_battery: Fix register map for BQ27510 and BQ27520
2017-01-19 20:18:07 +01:00
qed*: Reduce the memory footprint for Rx path
2016-10-22 17:08:07 -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: core: Limit propagation of parent voltage count and list
2018-03-22 09:17:44 +01:00
rtc: ds1286: move header to linux/rtc
2016-07-08 16:23:11 +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
NFSv4 client live hangs after live data migration recovery
2018-09-09 20:01:23 +02:00
usb: patches for v4.9 merge window
2016-09-14 20:37:50 +02:00
usb: gadget: composite: fix incorrect handling of OS desc requests
2018-05-25 16:13:04 +02:00
Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting"
2017-12-20 10:07:26 +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
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
ath9k: Allow configuration of LED polarity in platform data.
2016-07-08 17:01:14 +03:00
tty/serial: atmel: fix fractional baud rate computation
2016-09-27 12:54:03 +02:00
locking/atomic: Introduce inc/dec variants for the atomic_fetch_$op() API
2016-07-07 09:16:20 +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: safer lock nesting
2018-04-24 09:34:18 +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
elf_fdpic_transfer_args_to_stack(): make it generic
2016-07-25 16:51:49 +10:00
block: export bio_free_pages to other modules
2016-09-22 07:48:03 -06:00
add basic register-field manipulation macros
2016-09-09 12:09:24 +03:00
bitmap.h, perf/core: Fix the mask in perf_output_sample_regs()
2016-08-18 10:44:20 +02:00
mm/vmalloc.c: fix align value calculation error
2016-10-07 18:46:26 -07:00
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
block: Fix transfer when chunk sectors exceeds max
2018-07-03 11:23:18 +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 out-of-bounds speculation
2018-01-17 09:38:55 +01:00
mm: avoid returning VM_FAULT_RETRY from ->page_mkwrite handlers
2017-12-09 22:01:54 +01:00
add basic register-field manipulation macros
2016-09-09 12:09:24 +03:00
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
[media] cec-funcs.h: add missing vendor-specific messages
2016-08-22 14:05:49 -03:00
[media] cec: add CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK flag
2016-08-22 14:00:51 -03:00
net: use skb_to_full_sk() in skb_update_prio()
2018-03-31 18:11:33 +02:00
cpuset: consider dying css as offline
2017-06-14 15:06:00 +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
clocksources: Switch back to the clksrc table
2016-06-28 10:19:35 +02:00
mm, compaction: restrict full priority to non-costly orders
2016-10-07 18:46:29 -07:00
sigaltstack: support SS_AUTODISARM for CONFIG_COMPAT
2017-03-12 06:41:44 +01:00
kasan: add no_sanitize attribute for clang builds
2018-08-15 18:14:42 +02:00
compiler-gcc.h: Add __attribute__((gnu_inline)) to all inline declarations
2018-07-22 14:27:35 +02:00
branch-check: fix long->int truncation when profiling branches
2018-07-03 11:23:07 +02:00
Revert "console: don't prefer first registered if DT specifies stdout-path"
2016-11-11 08:12:37 -08:00
tty: vt, remove unused vc_deccolm
2016-06-25 09:04:48 -07:00
- 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/hotplug: Fix SMT supported evaluation
2018-08-15 18:14:53 +02:00
cpufreq: fix overflow in cpufreq_table_find_index_dl()
2016-10-20 16:35:50 +02:00
timers: Reinitialize per cpu bases on hotplug
2018-01-02 20:35:17 +01:00
cpuidle: introduce CPU_PM_CPU_IDLE_ENTER macro for ARM{32, 64}
2016-07-21 23:29:38 +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
kernel: make groups_sort calling a responsibility group_info allocators
2018-01-10 09:29:52 +01:00
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
dm rq: add DM_MAPIO_DELAY_REQUEUE to delay requeue of blk-mq requests
2016-09-14 13:56:38 -04:00
Add "shutdown" to "struct class".
2017-07-15 12:16:11 +02:00
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
scsi: dma-mapping: always provide dma_get_cache_alignment
2017-12-14 09:28:11 +01:00
dmaengine: add support to provide error result from a DMA transation
2016-08-08 08:11:42 +05:30
dynamic_debug: add jump label support
2016-08-04 08:50:07 -04:00
efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode
2018-05-22 16:57:58 +02:00
elevator: fix truncation of icq_cache_name
2018-11-10 07:42:48 -08:00
etherdevice.h & bridge: netfilter: Add and use ether_addr_equal_masked
2016-07-01 16:37:06 +02:00
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
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: add BPF_CALL_x macros for declaring helpers
2016-09-09 19:36:04 -07:00
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
namei: allow restricted O_CREAT of FIFOs and regular files
2018-12-01 09:44:25 +01:00
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
lib/genalloc.c: make the avail variable an atomic_long_t
2017-12-14 09:28:22 +01:00
block: get rid of blk_integrity_revalidate()
2017-05-14 14:00:22 +02:00
mm, thp: remove __GFP_NORETRY from khugepaged and madvised allocations
2016-07-28 16:07:41 -07:00
iio: hid-sensor: Store restore poll and hysteresis on S3
2017-05-25 15:44:41 +02:00
HID: core: Fix size as type u32
2018-04-24 09:34:12 +02:00
drm/tegra: dsi: Enhance runtime power management
2016-08-24 15:58:57 +02:00
hrtimer: Convert to hotplug state machine
2016-07-15 10:41:37 +02:00
mremap: properly flush TLB before releasing the page
2018-10-20 09:51:31 +02:00
mm: migration: fix migration of huge PMD shared pages
2018-11-21 09:26:03 +01:00
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: i2c-smbus: drop useless stubs
2016-07-22 09:07:02 +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: Encrypt "Group addressed privacy" action frames
2016-06-30 12:06:20 +02:00
ieee802154: add ieee802154_skb_src_pan helper
2016-07-08 13:23:12 +02:00
net: bridge: add per-port multicast flood flag
2016-09-01 22:48:33 -07:00
net: Update API for VF vlan protocol 802.1ad support
2016-09-24 08:01:26 -04:00
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
Input: fix a double word "is is" in include/linux/input.h
2016-07-13 17:27:24 -07:00
iommu/vt-d: Fix dev iotlb pfsid use
2018-09-09 20:01:24 +02:00
genirq/affinity: Remove old irq spread infrastructure
2016-09-14 22:11:09 +02:00
io-mapping: Fixup for different names of writecombine
2016-08-24 09:43:49 +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: Expose interrupt information through sysfs
2016-09-14 15:28:15 +02:00
Merge branch 'irq/for-block' into irq/core
2016-07-04 12:26:05 +02:00
jbd2: fix sphinx kernel-doc build warnings
2018-02-22 15:43:48 +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
kprobes: Unpoison stack in jprobe_return() for KASAN
2016-10-16 11:02:31 +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
libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment
2018-02-28 10:18:34 +01:00
xen: add steal_clock support on x86
2016-07-06 10:34:48 +01:00
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
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
tracing/kprobes: Enforce kprobes teardown after testing
2017-05-25 15:44:47 +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: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
2018-05-30 07:50:30 +02:00
leds: LED driver for TI LP3952 6-Channel Color LED
2016-07-18 08:46:09 +02:00
leds: gpio: introduce gpio_blink_set_t
2016-09-15 16:49:39 +02:00
ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS
2018-07-17 11:37:52 +02:00
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
list: Expand list_first_entry_or_null()
2016-09-14 12:57:43 -07:00
mm/list_lru.c: fix list_lru_count_node() to be race free
2017-07-21 07:42:21 +02:00
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
rtc: move mc146818 helper functions out-of-line
2016-06-26 01:20:08 +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
base/memory, hotplug: fix a kernel oops in show_valid_zones()
2017-02-09 08:08:28 +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: migration: fix migration of huge PMD shared pages
2018-11-21 09:26:03 +01:00
mm, memcg: fix the active list aging for lowmem requests when memcg is enabled
2017-01-19 20:17:59 +01:00
mm: get rid of vmacache_flush_all() entirely
2018-09-19 22:47:17 +02:00
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
staging: fsl-mc: add support for device table matching
2016-06-26 17:14:03 -07:00
modules: mark __inittest/__exittest as __maybe_unused
2018-11-23 08:20:35 +01:00
fs: Better permission checking for submounts
2017-03-15 10:02:44 +08:00
crypto: rsa - Generate fixed-length output
2016-07-01 23:45:18 +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
genirq/msi: Add cpumask allocation to alloc_msi_entry
2016-09-14 22:11:08 +02:00
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
net: Add read_sock proto_op
2016-08-28 23:32:41 -04:00
net: ipv4: update fnhe_pmtu when first hop's MTU changes
2018-10-18 09:13:22 +02:00
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: Remove unused function nfs_revalidate_mapping_protected()
2016-07-05 19:11:05 -04:00
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-rdma.h: Add includes for nvme rdma_cm negotiation
2016-07-08 08:38:49 -06:00
nvme.h: add an enum for cns values
2016-10-19 11:36:22 -06:00
nvmem: Declare nvmem_cell_read() consistently
2016-06-25 07:42:55 -07:00
of: add helper to lookup compatible child node
2018-12-01 09:44:21 +01:00
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: iommu: make of_iommu_init() postcore_initcall_sync
2016-06-23 14:57:40 -05:00
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
Linux 4.7-rc6
2016-07-08 18:14:03 -03:00
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
padata: Convert to hotplug state machine
2016-09-19 21:44:30 +02:00
page-flags: relax policy for PG_mappedtodisk and PG_reclaim
2016-07-26 16:19:19 -07:00
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/page_ref: introduce page_ref_inc_return
2016-06-21 09:43:04 +02:00
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: Add wrappers for dev_printk()
2018-09-09 20:01:20 +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
perf/x86/intel: Account interrupts for PEBS errors
2017-12-09 22:01:52 +01:00
include/linux/pfn_t.h: force '~' to be parsed as an unary operator
2018-12-01 09:44:25 +01:00
net: stmmac: enable EEE in MII, GMII or RGMII only
2018-01-17 09:38:53 +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
pipe: fix comment in pipe_buf_operations
2016-10-05 18:24:00 -04:00
pkeys: Remove easily triggered WARN
2016-10-14 11:36:59 -07:00
PM / clk: Add support for adding a specific clock from device-tree
2016-06-28 00:42:10 +02:00
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
pmem: kill __pmem address space
2016-07-12 19:25:38 -07:00
time: Change posix clocks ops interfaces to use timespec64
2018-03-24 11:00:09 +01:00
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: Define type of PROPERTY_ENRTY_*() macros
2018-05-30 07:50:21 +02:00
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: prevent integer overflow when calculating size
2018-05-30 07:50:27 +02:00
ptrace: Properly initialize ptracer_cred on fork
2017-06-14 15:05:54 +02:00
pwm: Unexport children before chip removal
2016-09-05 16:45:39 +02:00
spi: pxa2xx: Default thresholds to PXA configuration
2016-09-12 20:01:43 +01:00
firmware: qcom: scm: Peripheral Authentication Service
2016-06-24 22:53:50 -05:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2016-07-29 15:54:19 -07:00
radix-tree: 'slot' can be NULL in radix_tree_next_slot()
2016-10-11 15:06:30 -07:00
random: use chacha20 for get_random_int/long
2017-04-12 12:41:15 +02:00
ratelimit: extend to print suppressed messages on release
2016-08-02 19:35:06 -04:00
Introduce rb_replace_node_rcu()
2016-07-06 10:51:14 +01:00
Introduce rb_replace_node_rcu()
2016-07-06 10:51:14 +01:00
locking, rcu, cgroup: Avoid synchronize_sched() in __cgroup_procs_write()
2016-08-18 15:36:59 +02:00
net: remove hlist_nulls_add_tail_rcu()
2017-12-16 16:25:45 +01:00
rcu: Narrow early boot window of illegal synchronous grace periods
2017-01-26 08:24:37 +01:00
rcu: Convert rcutree to hotplug state machine
2016-07-15 10:41:44 +02:00
rcu: Convert rcutree to hotplug state machine
2016-07-15 10:41:44 +02:00
Merge remote-tracking branches 'regmap/fix/header' and 'regmap/fix/macro' into regmap-linus
2016-10-29 12:14:39 -06:00
relay: Use irq_work instead of plain timer for deferred wakeup
2016-10-11 15:06:32 -07:00
remoteproc: Split driver and consumer dereferencing
2016-10-02 22:50:21 -07:00
Merge branch 'reset/explicit-api' into reset/next
2016-06-29 23:39:52 +02:00
rhashtable: reorganize struct rhashtable layout
2018-10-18 09:13:25 +02:00
ring_buffer: tracing: Inherit the tracing setting to next ring buffer
2018-08-09 12:17:59 +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
rxrpc: Fix exclusive connection handling
2016-06-22 09:10:00 +01:00
sbitmap: push alloc policy into sbitmap_queue
2016-09-17 08:39:12 -06:00
mm: get rid of vmacache_flush_all() entirely
2018-09-19 22:47:17 +02:00
firmware: arm_scpi: add support for device power state management
2016-06-21 10:15:56 +01:00
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
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: Make sure compiler barfs for 16-byte earlycon names
2018-08-03 07:55:25 +02:00
Input: i8042 - break load dependency between atkbd/psmouse and i8042
2016-07-27 14:20:09 -07:00
x86/sfi: Enable enumeration of SD devices
2016-07-13 09:24:51 +02:00
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
signals: avoid unnecessary taking of sighand->siglock
2018-05-22 16:57:57 +02:00
ptr_ring: use kmalloc_array()
2017-08-30 10:21:40 +02:00
ip: use rb trees for IP frag queue.
2018-10-18 09:13:26 +02:00
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
sock_diag: do not broadcast raw socket destruction
2016-06-28 09:08:51 -04:00
new iov_iter flavour: pipe-backed
2016-10-05 18:23:36 -04:00
drivers: net: stmmac: add port selection programming
2016-06-28 08:54:23 -04:00
string: drop __must_check from strscpy() and restore strscpy() usages in cgroup
2018-07-22 14:27:42 +02:00
x86/power: Fix swsusp_arch_resume prototype
2018-05-30 07:50:24 +02:00
mm: support anonymous stable page
2017-01-19 20:17:59 +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: avoid integer overflows in tcp_rcv_space_adjust()
2018-06-06 16:44:34 +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
drivers: misc: ti-st: Use int instead of fuzzy char for callback status
2016-07-17 19:59:26 +02:00
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
tpm: Factor out common startup code
2016-07-19 17:43:38 +03:00
bpf: one perf event close won't free bpf program attached by another perf event
2017-10-12 11:51:21 +02:00
tty: Don't call panic() at tty_ldisc_init()
2018-05-01 15:13:05 -07:00
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
userns: Handle -1 in k[ug]id_has_mapping when !CONFIG_USER_NS
2016-06-30 18:04:36 -05:00
new privimitive: iov_iter_revert()
2017-04-21 09:31:21 +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
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
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
tty: vt, ignore PIO_UNIMAPCLR param
2016-06-25 09:04:48 -07:00
sched/cputime: Reorganize vtime native irqtime accounting headers
2016-07-14 10:42:35 +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: Allow retrieval of current task's work struct
2018-03-18 11:18:48 +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
0c41beebcd