Eric W. Biederman
8c5dbf2ae0
signal: Introduce clear_siginfo ...
Unfortunately struct siginfo has holes both in the common part of the
structure, in the union members, and in the lack of padding of the
union members. The result of those wholes is that the C standard does
not guarantee those bits will be initialized. As struct siginfo is
for communication between the kernel and userspace that is a problem.
Add the helper function clear_siginfo that is guaranteed to clear all of
the bits in struct siginfo so when the structure is copied there is no danger
of copying old kernel data and causing a leak of information from kernel
space to userspace.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2018-01-12 14:21:06 -06:00
ARM: SoC platform updates for 4.15
2017-11-16 14:05:12 -08:00
firmware /meson
kernel/irq: Extend lockdep class for request mutex
2017-12-28 12:26:35 +01:00
iio: stm32: fix adc/trigger link error
2017-12-02 11:21:31 +00:00
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-26 14:39:20 -08:00
mfd: Fix RTS5227 (and others) powermanagement
2017-12-07 10:40:57 +00:00
Third pull request for 4.15-rc
2017-12-28 23:06:01 -08:00
This pull request contains the following core changes:
2017-11-22 20:46:06 -10:00
This is the bulk of pin control changes for the v4.15
2017-11-16 10:57:11 -08:00
This pull request contains the following core changes:
2017-11-22 20:46:06 -10:00
mm, oom_reaper: fix memory corruption
2017-12-14 16:00:49 -08:00
We have two changes to the core framework this time around. The first being a
2017-11-17 20:04:24 -08:00
spi: Fix double "when"
2017-11-30 16:55:35 +00:00
sunrpc: make the function arg as const
2017-11-27 16:45:11 -05:00
usbnet: fix alignment for frames with no ethernet header
2017-12-07 14:32:30 -05:00
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-11-17 12:54:01 -08:00
writeback: remove unused function parameter
2017-11-15 18:21:07 -08:00
block-throttle: avoid double charge
2017-12-20 11:10:17 -07:00
include/linux/bitfield.h: include <linux/build_bug.h> instead of <linux/bug.h>
2017-11-17 16:10:01 -08:00
Merge commit 'upstream-x86-entry' into WIP.x86/mm
2017-12-17 12:58:53 +01:00
block-throttle: avoid double charge
2017-12-20 11:10:17 -07:00
block: unalign call_single_data in struct request
2017-12-20 13:16:33 -07:00
mm: define memblock_virt_alloc_try_nid_raw
2017-11-15 18:21:05 -08:00
bpf: introduce ARG_PTR_TO_MEM_OR_NULL
2017-11-22 21:40:54 +01:00
bpf: fix integer overflows
2017-12-21 02:15:41 +01:00
kernel debug: support resetting WARN_ONCE for all architectures
2017-11-17 16:10:01 -08:00
kmemcheck: remove annotations
2017-11-15 18:21:04 -08:00
Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-11-17 11:54:55 -08:00
include/linux/compiler-clang.h: handle randomizable anonymous structs
2017-11-17 16:10:01 -08:00
locking/barriers: Add implicit smp_read_barrier_depends() to READ_ONCE()
2017-12-17 13:57:01 +01:00
locking/lockdep: Remove the cross-release locking checks
2017-12-12 12:38:51 +01:00
timers: Reinitialize per cpu bases on hotplug
2017-12-29 23:13:09 +01:00
kernel: make groups_sort calling a responsibility group_info allocators
2017-12-14 16:00:49 -08:00
libnvdimm for 4.15
2017-11-17 09:51:57 -08:00
debugfs: fix debugfs_real_fops() build error
2017-11-28 15:24:02 +01:00
SCSI fixes on 20171205
2017-12-05 10:31:32 -08:00
Merge branch 'akpm' (patches from Andrew)
2017-11-15 19:42:40 -08:00
autofs: revert "autofs: fix AT_NO_AUTOMOUNT not being honored"
2017-11-29 18:40:43 -08:00
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
lib/genalloc.c: make the avail variable an atomic_long_t
2017-11-17 16:10:02 -08:00
mm: remove __GFP_COLD
2017-11-15 18:21:06 -08:00
mm/hmm: constify hmm_devmem_page_get_drvdata() parameter
2017-11-15 18:21:03 -08:00
mm: fix device-dax pud write-faults triggered by get_user_pages()
2017-11-29 18:40:42 -08:00
Drivers: hv: vmbus: Fix a rescind issue
2017-11-28 16:56:26 +01:00
include/linux/idr.h: add #include <linux/bug.h>
2017-12-14 16:00:48 -08:00
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
pid: remove pidhash
2017-11-17 16:10:04 -08:00
drivers/misc/intel/pti: Rename the header file to free up the namespace
2017-12-17 12:52:34 +01:00
kmemcheck: rip it out
2017-11-15 18:21:05 -08:00
libnvdimm for 4.15
2017-11-17 09:51:57 -08:00
iopoll: avoid -Wint-in-bool-context warning
2017-11-17 16:10:01 -08:00
sysvipc: make get_maxid O(1) again
2017-11-17 16:10:04 -08:00
net: reevalulate autoflowlabel setting after sysctl setting
2017-12-21 13:07:20 -05:00
genirq: Introduce IRQD_CAN_RESERVE flag
2017-12-29 21:13:04 +01:00
kernel/irq: Extend lockdep class for request mutex
2017-12-28 12:26:35 +01:00
genirq/irqdomain: Rename early argument of irq_domain_activate_irq()
2017-12-29 21:13:04 +01:00
kallsyms: take advantage of the new '%px' format
2017-11-29 10:30:13 -08:00
slab, slub, slob: add slab_flags_t
2017-11-15 18:21:01 -08:00
kcov: support comparison operands collection
2017-11-17 16:10:04 -08:00
kernel/panic.c: add TAINT_AUX
2017-11-17 16:10:04 -08:00
slab, slub, slob: add slab_flags_t
2017-11-15 18:21:01 -08:00
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
2017-11-21 16:35:54 -08:00
x86,kvm: move qemu/guest FPU switching out to vcpu_run
2017-12-05 21:16:43 +01:00
move libgcc.h to include/linux
2017-12-01 13:09:40 -08:00
locking/lockdep: Remove the cross-release locking checks
2017-12-12 12:38:51 +01:00
mm: zero reserved and unavailable struct pages
2017-11-15 18:21:05 -08:00
mm: migrate: fix an incorrect call of prep_transhuge_page()
2017-11-29 18:40:43 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2017-11-17 20:21:44 -08:00
mm: introduce get_user_pages_longterm
2017-11-29 18:40:42 -08:00
kmemcheck: remove annotations
2017-11-15 18:21:04 -08:00
libnvdimm for 4.15
2017-11-17 09:51:57 -08:00
mm/mmu_notifier: avoid call to invalidate_range() in range_end()
2017-11-15 18:21:03 -08:00
mm/page_alloc.c: broken deferred calculation
2017-11-15 18:21:07 -08:00
kmemcheck: remove annotations
2017-11-15 18:21:04 -08:00
net: accept UFO datagrams from tuntap and packet
2017-11-24 01:37:35 +09:00
net: accept UFO datagrams from tuntap and packet
2017-11-24 01:37:35 +09:00
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
mm: fix nodemask printing
2017-11-17 16:10:00 -08:00
NTB: switchtec_ntb: Add skeleton NTB driver
2017-11-18 20:37:12 -05:00
ARM: SoC driver updates for v4.15
2017-11-16 16:05:01 -08:00
mm, oom_reaper: fix memory corruption
2017-12-14 16:00:49 -08:00
mm, arch: remove empty_bad_page*
2017-11-15 18:21:03 -08:00
mm: distinguish CMA and MOVABLE isolation in has_unmovable_pages()
2017-11-15 18:21:02 -08:00
mm, compaction: persistently skip hugetlbfs pageblocks
2017-11-17 16:10:00 -08:00
mm: remove __GFP_COLD
2017-11-15 18:21:06 -08:00
mm, pagevec: rename pagevec drained field
2017-11-15 18:21:06 -08:00
PCI: Add pci_get_domain_bus_and_slot() stub
2017-12-06 14:55:05 -06:00
bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type
2017-12-05 15:02:40 +01:00
pid: remove pidhash
2017-11-17 16:10:04 -08:00
pid: remove pidhash
2017-11-17 16:10:04 -08:00
pipe: add proc_dopipe_max_size() to safely assign pipe_max_size
2017-11-17 16:10:03 -08:00
PM / sleep: Avoid excess pm_runtime_enable() calls in device_resume()
2017-12-11 14:32:56 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk
2017-11-21 05:28:13 -10:00
x86/mm/pti: Add infrastructure for page table isolation
2017-12-23 21:12:59 +01:00
ptr_ring: add barriers
2017-12-11 10:52:23 -05:00
remoteproc updates for v4.15
2017-11-17 20:14:10 -08:00
include/linux/radix-tree.h: remove unneeded #include <linux/bug.h>
2017-11-17 16:10:01 -08:00
lib/rbtree,drm/mm: add rbtree_replace_node_cached()
2017-12-14 16:00:48 -08:00
locking/barriers: Convert users of lockless_dereference() to READ_ONCE()
2017-12-17 13:57:15 +01:00
net: remove hlist_nulls_add_tail_rcu()
2017-12-05 18:06:09 -05:00
locking/barriers: Convert users of lockless_dereference() to READ_ONCE()
2017-12-17 13:57:15 +01:00
kernel/reboot.c: add devm_register_reboot_notifier()
2017-11-17 16:10:04 -08:00
kmemcheck: remove annotations
2017-11-15 18:21:04 -08:00
locking/core: Remove break_lock field when CONFIG_GENERIC_LOCKBREAK=y
2017-12-12 11:24:01 +01:00
main drm pull request for v4.15
2017-11-15 20:42:10 -08:00
Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-12-15 11:44:59 -08:00
serdev: fix receive_buf return value when no callback
2017-11-28 16:00:50 +01:00
main drm pull request for v4.15
2017-11-15 20:42:10 -08:00
signal: Introduce clear_siginfo
2018-01-12 14:21:06 -06:00
skbuff: Grammar s/are can/can/, s/change/changes/
2017-11-30 09:15:53 -05:00
mm: remove __GFP_COLD
2017-11-15 18:21:06 -08:00
slab, slub, slob: add slab_flags_t
2017-11-15 18:21:01 -08:00
slab, slub, slob: add slab_flags_t
2017-11-15 18:21:01 -08:00
locking/core: Remove break_lock field when CONFIG_GENERIC_LOCKBREAK=y
2017-12-12 11:24:01 +01:00
locking/core: Remove break_lock field when CONFIG_GENERIC_LOCKBREAK=y
2017-12-12 11:24:01 +01:00
string.h: workaround for increased stack usage
2017-12-14 16:00:48 -08:00
mm: remove cold parameter for release_pages
2017-11-15 18:21:06 -08:00
NTB: switchtec_ntb: Introduce initial NTB driver
2017-11-18 20:37:12 -05:00
pipe: add proc_dopipe_max_size() to safely assign pipe_max_size
2017-11-17 16:10:03 -08:00
efi: Move some sysfs files to be read-only by root
2017-12-06 19:31:39 +01:00
tcp: invalidate rate samples during SACK reneging
2017-12-08 10:07:02 -05:00
kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK
2017-11-15 18:21:04 -08:00
cpufreq: schedutil: Use idle_calls counter of the remote CPU
2017-12-28 12:26:54 +01:00
timers: Reinitialize per cpu bases on hotplug
2017-12-29 23:13:09 +01:00
tracing: Pass export pointer as argument to ->write()
2017-12-04 07:14:30 -05:00
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
slab, slub, slob: convert slab_flags_t to 32-bit
2017-11-15 18:21:01 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2017-11-16 12:20:15 -08:00
net: accept UFO datagrams from tuntap and packet
2017-11-24 01:37:35 +09:00
mm, sysctl: make NUMA stats configurable
2017-11-15 18:21:07 -08:00
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
2017-11-21 16:35:54 -08:00
block/laptop_mode: Convert timers to use timer_setup()
2017-11-21 15:46:44 -08:00
