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linux-stable/arch/s390/include
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Heiko Carstens e3f360db08 s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple() 
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>
2023-01-11 15:28:47 +01:00
..
asm s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple() 2023-01-11 15:28:47 +01:00
uapi/asm s390/ipl: add eckd dump support 2022-12-06 16:18:22 +01:00