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| author |   Will Deacon <will.deacon@arm.com> | 2014-08-26 15:13:23 +0100 |
|---|---|---|
| committer |   Christoffer Dall <christoffer.dall@linaro.org> | 2014-08-27 22:49:45 +0200 |
| commit | bd218bce92d3868ba4fe5e9e3eb8199d2aa614af (patch) | |
| tree | 18c3956239fc631afa20162018c40cf2c97e9f12 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | KVM: ARM/arm64: avoid returning negative error code as bool (diff) | |
| download | linux-dev-bd218bce92d3868ba4fe5e9e3eb8199d2aa614af.tar.xz linux-dev-bd218bce92d3868ba4fe5e9e3eb8199d2aa614af.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions