Re: [PATCH] powerpc/signal32: Fix erroneous SIGSEGV on RT signal return
From: Michael Ellerman <hidden>
Date: 2021-04-29 14:02:34
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On Fri, 23 Apr 2021 13:52:10 +0000 (UTC), Christophe Leroy wrote:
Return of user_read_access_begin() is tested the wrong way, leading to a SIGSEGV when the user address is valid and likely an Oops when the user address is bad. Fix the test.
Applied to powerpc/next.
[1/1] powerpc/signal32: Fix erroneous SIGSEGV on RT signal return
https://git.kernel.org/powerpc/c/5256426247837feb8703625bda7fcfc824af04cf
cheers