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linux/arch/s390/include
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Heiko Carstens 9221ae88c2 s390: Initialize psw mask in perf_arch_fetch_caller_regs() 
[ Upstream commit 223e7fb979 ]

Also initialize regs->psw.mask in perf_arch_fetch_caller_regs().
This way user_mode(regs) will return false, like it should.

It looks like all current users initialize regs to zero, so that this
doesn't fix a bug currently. However it is better to not rely on callers
to do this.

Fixes: 914d52e464 ("s390: implement perf_arch_fetch_caller_regs")
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-11-01 01:58:24 +01:00
..
asm s390: Initialize psw mask in perf_arch_fetch_caller_regs() 2024-11-01 01:58:24 +01:00
uapi/asm ARM: 2023-09-07 13:52:20 -07:00