Heiko Carstens d4de77304f s390/smp: __smp_rescan_cpus() - move cpumask away from stack ...

[ Upstream commit 62c8dca9e1 ]

Avoid a potentially large stack frame and overflow by making
"cpumask_t avail" a static variable. There is no concurrent
access due to the existing locking.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-16 10:46:41 +09:00

..

alpha

alpha: fix annotation of io{read,write}{16,32}be()

2023-05-16 08:54:59 +09:00

arc

arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC

2023-05-16 10:26:32 +09:00

arm

Xen/gnttab: handle p2m update errors on a per-slot basis

2023-05-16 10:40:18 +09:00

arm64

arm64: Use correct ll/sc atomic constraints

2023-05-16 10:39:50 +09:00

avr32

BACKPORT [FROMLIST] New getsockopt option to get socket cookie

2017-05-31 00:53:04 +00:00

blackfin

pinctrl: adi2: Fix Kconfig build problem

2017-12-20 10:07:32 +01:00

c6x

c6x/ptrace: Remove useless PTRACE_SETREGSET implementation

2017-03-31 10:31:46 +02:00

cris

cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected

2017-01-12 11:39:24 +01:00

frv

Merge 4.9.101 into android-4.9

2018-05-19 14:06:17 +02:00

h8300

h8300: fix PREEMPTION build, TI_PRE_COUNT undefined

2023-05-16 10:36:03 +09:00

hexagon

hexagon: work around compiler crash

2023-05-15 16:34:45 +09:00

ia64

ia64: fix build error with !COREDUMP

2023-05-16 09:45:35 +09:00

m32r

BACKPORT [FROMLIST] New getsockopt option to get socket cookie

2017-05-31 00:53:04 +00:00

m68k

m68k: q40: Fix info-leak in rtc_ioctl

2023-05-16 09:14:48 +09:00

metag

metag/uaccess: Check access_ok in strncpy_from_user

2017-05-25 15:44:46 +02:00

microblaze

microblaze: Prevent the overflow of the start

2023-05-15 16:59:55 +09:00

mips

MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0

2023-05-16 10:37:11 +09:00

mn10300

Merge 4.9.82 into android-4.9

2018-02-17 14:52:07 +01:00

nios2

nios2: ksyms: Add missing symbol exports

2023-05-15 16:44:21 +09:00

openrisc

openrisc: Fix issue with argument clobbering for clone/fork

2023-05-16 08:19:52 +09:00

parisc

parisc: add support for cmpxchg on u8 pointers

2023-05-16 08:44:32 +09:00

powerpc

powerpc/perf: Record counter overflow always if SAMPLE_IP is unset

2023-05-16 10:46:38 +09:00

s390

s390/smp: __smp_rescan_cpus() - move cpumask away from stack

2023-05-16 10:46:41 +09:00

score

Merge branch 'gup_flag-cleanups'

2016-10-19 08:39:47 -07:00

sh

sh: dma: fix kconfig dependency for G2_DMA

2023-05-16 10:32:50 +09:00

sparc

sparc32: fix a user-triggerable oops in clear_user()

2023-05-16 10:38:55 +09:00

tile

locking/x86: Remove the unused atomic_inc_short() methd

2023-05-15 16:32:04 +09:00

um

um: chan_xterm: Fix fd leak

2023-05-16 09:58:10 +09:00

unicore32

unicore32: use simpler API for random address requests

2016-10-11 15:06:32 -07:00

x86

Xen/gnttab: handle p2m update errors on a per-slot basis

2023-05-16 10:40:18 +09:00

xtensa

xtensa: disable preemption around cache alias management calls

2023-05-16 09:49:32 +09:00

.gitignore

…

Kconfig

cpu/hotplug: Provide knobs to control SMT

2023-05-12 16:53:23 +09:00