diff options
| author | Marc Zyngier <[email protected]> | 2017-10-23 16:11:20 +0000 |
|---|---|---|
| committer | Christoffer Dall <[email protected]> | 2018-01-08 14:20:45 +0000 |
| commit | a9c0e12ebee56ef06b7eccdbc73bab71d0018df8 (patch) | |
| tree | 2bfc38bb928ea06772b9fde4933a4e1a47a9a189 /lib/timerqueue.c | |
| parent | KVM: arm/arm64: Limit icache invalidation to prefetch aborts (diff) | |
| download | kernel-a9c0e12ebee56ef06b7eccdbc73bab71d0018df8.tar.gz kernel-a9c0e12ebee56ef06b7eccdbc73bab71d0018df8.zip | |
KVM: arm/arm64: Only clean the dcache on translation fault
The only case where we actually need to perform a dcache maintenance
is when we map the page for the first time, and subsequent permission
faults do not require cache maintenance. Let's make it conditional
on not being a permission fault (and thus a translation fault).
Reviewed-by: Christoffer Dall <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Christoffer Dall <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions