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(parent: 0078778) | patch
powerpc/kvm: Prefer fault_in_pages_readable function
authorMathieu Malaterre <malat@debian.org>
Wed, 28 Mar 2018 19:58:11 +0000 (21:58 +0200)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 17 May 2018 04:12:40 +0000 (14:12 +1000)
commit9f9eae5ce717f497812dfc1bda5219bc589b455d
treef4bc1f87a21c66e8ae59fddba41c849b33fba959tree | snapshot
parent0078778a86b14f85bf50e96d9ddeb3b70b55805dcommit | diff
powerpc/kvm: Prefer fault_in_pages_readable function

Directly use fault_in_pages_readable instead of manual __get_user code. Fix
warning treated as error with W=1:

  arch/powerpc/kernel/kvm.c:675:6: error: variable ‘tmp’ set but not used [-Werror=unused-but-set-variable]

Suggested-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/kvm.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git