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author | Will Deacon <will.deacon@arm.com> | 2014-08-26 15:13:23 +0100 |
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committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-10-02 17:19:13 +0200 |
commit | 1453b5c1052996b983f6d9ae043dec64e089c0c8 (patch) | |
tree | 3c0eb5732f891999e497aeb24851089b34f3a4ec /arch/metag | |
parent | 563d813862bf2c44e1e9f0d59facf8e0ce303355 (diff) |
KVM: ARM/arm64: return -EFAULT if copy_from_user fails in set_timer_reg
We currently return the number of bytes not copied if set_timer_reg
fails, which is almost certainly not what userspace would like.
This patch returns -EFAULT instead.
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
(cherry picked from commit bd218bce92d3868ba4fe5e9e3eb8199d2aa614af)
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/metag')
0 files changed, 0 insertions, 0 deletions