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| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-09 17:36:09 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-03-09 04:23:56 +0000 |
| commit | cc1daf0b82f12040065bb1a77dd7945b9ef821f8 (patch) | |
| tree | 4b8281877b69e56c540d28e3648786d5f89d8e9a /Documentation/fb | |
| parent | d6400d77463d5c3dd386c27d07a236a07daaf33e (diff) | |
| download | linux-stable-cc1daf0b82f12040065bb1a77dd7945b9ef821f8.tar.gz linux-stable-cc1daf0b82f12040065bb1a77dd7945b9ef821f8.tar.bz2 linux-stable-cc1daf0b82f12040065bb1a77dd7945b9ef821f8.zip | |
KVM: arm/arm64: vgic-v2: Only wipe LRs on vcpu exit
So far, we're always writing all possible LRs, setting the empty
ones with a zero value. This is obvious doing a lot of work for
nothing, and we're better off clearing those we've actually
dirtied on the exit path (it is very rare to inject more than one
interrupt at a time anyway).
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'Documentation/fb')
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