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Heiko Carstens 51dbedee2f 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 11:44:54 +01:00
..
alpha
alpha: fix syscall entry in !AUDUT_SYSCALL case
2023-01-14 10:15:15 +01:00
arc
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
arm
ARM: renumber bits related to _TIF_WORK_MASK
2023-01-14 10:16:40 +01:00
arm64
KVM: arm64: Fix S1PTW handling on RO memslots
2023-01-18 11:44:52 +01:00
c6x
c6x: add support for TIF_NOTIFY_SIGNAL
2023-01-04 11:39:21 +01:00
csky
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
h8300
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
hexagon
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
ia64
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
m68k
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
microblaze
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
mips
MIPS: OCTEON: warn only once if deprecated link status is being used
2023-01-14 10:15:22 +01:00
nds32
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
nios2
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
openrisc
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
parisc
parisc: Align parisc MADV_XXX constants with all other architectures
2023-01-14 10:16:51 +01:00
powerpc
powerpc/rtas: avoid scheduling in rtas_os_term()
2023-01-14 10:16:26 +01:00
riscv
riscv: uaccess: fix type of 0 variable on error in get_user()
2023-01-14 10:16:49 +01:00
s390
s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple()
2023-01-18 11:44:54 +01:00
sh
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
sparc
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
um
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
x86
x86/bugs: Flush IBP in ib_prctl_set()
2023-01-14 10:16:49 +01:00
xtensa
arch: setup PF_IO_WORKER threads like PF_KTHREAD
2023-01-04 11:39:22 +01:00
.gitignore
…
Kconfig
arch/cc: Introduce a function to check for confidential computing features
2021-11-18 14:04:32 +01:00