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Heiko Carstens 798dfeeae3 s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple() 
commit e3f360db08d55a14112bd27454e616a24296a8b0 upstream.

Make sure that *ptr__ within arch_this_cpu_to_op_simple() is only
dereferenced once by using READ_ONCE(). Otherwise the compiler could
generate incorrect code.

Cc: <stable@vger.kernel.org>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-18 11:48:49 +01:00
..
alpha
alpha: fix syscall entry in !AUDUT_SYSCALL case
2022-12-31 13:14:01 +01:00
arc
arc: iounmap() arg is volatile
2022-11-03 23:59:15 +09:00
arm
ARM: renumber bits related to _TIF_WORK_MASK
2023-01-12 11:59:05 +01:00
arm64
KVM: arm64: nvhe: Fix build with profile optimization
2023-01-18 11:48:47 +01:00
csky
csky/kprobe: reclaim insn_slot on kprobe unregistration
2022-08-25 11:40:38 +02:00
h8300
…
hexagon
uaccess: fix integer overflow on access_ok()
2022-03-28 09:58:45 +02:00
ia64
ia64: export memory_add_physaddr_to_nid to fix cxl build error
2022-10-26 12:34:59 +02:00
m68k
m68k: coldfire/device.c: protect FLEXCAN blocks
2022-08-25 11:40:05 +02:00
microblaze
uaccess: fix nios2 and microblaze get_user_8()
2022-04-08 14:23:18 +02:00
mips
MIPS: OCTEON: warn only once if deprecated link status is being used
2022-12-31 13:14:05 +01:00
nds32
nds32: fix access_ok() checks in get/put_user
2022-03-28 09:58:46 +02:00
nios2
nios2: add FORCE for vmlinuz.gz
2022-12-02 17:41:08 +01:00
openrisc
openrisc: io: Define iounmap argument as volatile
2022-08-25 11:40:38 +02:00
parisc
parisc: Align parisc MADV_XXX constants with all other architectures
2023-01-14 10:23:27 +01:00
powerpc
powerpc/rtas: avoid scheduling in rtas_os_term()
2023-01-12 11:58:46 +01:00
riscv
riscv, kprobes: Stricter c.jr/c.jalr decoding
2023-01-12 11:59:18 +01:00
s390
s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple()
2023-01-18 11:48:49 +01:00
sh
sh: machvec: Use char[] for section boundaries
2022-10-26 12:34:36 +02:00
sparc
signal: Deliver SIGTRAP on perf event asynchronously if blocked
2022-06-09 10:22:48 +02:00
um
UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
2022-10-26 12:34:23 +02:00
x86
x86/fpu: Emulate XRSTOR's behavior if the xfeatures PKRU bit is not set
2023-01-14 10:23:27 +01:00
xtensa
xtensa: iss: fix handling error cases in iss_net_configure()
2022-08-17 14:23:52 +02:00
.gitignore
…
Kconfig
arch: make TRACE_IRQFLAGS_NMI_SUPPORT generic
2022-08-17 14:23:00 +02:00