powerpc/kvm: Fix kvm_use_magic_page

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When switching from __get_user to fault_in_pages_readable, commit
9f9eae5ce7 broke kvm_use_magic_page: like __get_user,
fault_in_pages_readable returns 0 on success.

Fixes: 9f9eae5ce7 ("powerpc/kvm: Prefer fault_in_pages_readable function")
Cc: stable@vger.kernel.org # v4.18+
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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Andreas Gruenbacher 2021-08-02 13:46:19 +02:00

parent 814a66741b

commit 0c8eb2884a

1 changed files with 1 additions and 1 deletions

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arch/powerpc/kernel/kvm.c

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