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(parent: 164dc6c) | patch
powerpc/futex: Switch to user_access block
authorChristophe Leroy <christophe.leroy@csgroup.eu>
Wed, 10 Mar 2021 17:57:06 +0000 (17:57 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 26 Mar 2021 12:19:43 +0000 (23:19 +1100)
commit870779f40e99c795ddfafa0dfc43318e51f15127
tree9d4e590872e9407e34dccde963273ba83b348a0atree | snapshot
parent164dc6ce368fa23b0aae0e5d12883fff9bf80458commit | diff
powerpc/futex: Switch to user_access block

Use user_access_begin() instead of the access_ok/allow_access sequence.

This brings the missing might_fault() check.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/6cd202cdc4f939d47822e4ddd3c0856210431a58.1615398498.git.christophe.leroy@csgroup.eu
arch/powerpc/include/asm/futex.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git