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authorMarc Zyngier <marc.zyngier@arm.com>2016-02-09 17:36:09 +0000
committerMarc Zyngier <marc.zyngier@arm.com>2016-03-09 04:24:16 +0000
commitb40c4892d175874d118860c8282a85ee7b64bcbb (patch)
tree407775d1301cab464839669a1446d3e41c92cb4f /virt/kvm
parent0d98d00b8d80bfdee95cf7e85f20f107377e2662 (diff)
downloadlinux-sh-b40c4892d175874d118860c8282a85ee7b64bcbb.tar.gz
arm64: KVM: vgic-v3: 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 low 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>
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