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authorJames Morse <james.morse@arm.com>2018-01-15 22:39:03 +0300
committerCatalin Marinas <catalin.marinas@arm.com>2018-01-16 18:09:00 +0300
commitc60590b552bdf682043579b9b965e6224fbf65d9 (patch)
tree7c58bf1e5324b22957298a7c4e0ac400815c107e /virt
parentc773ae2b34760a1ae409614aa31cdded81a645a5 (diff)
downloadlinux-c60590b552bdf682043579b9b965e6224fbf65d9.tar.xz
KVM: arm64: Save ESR_EL2 on guest SError
When we exit a guest due to an SError the vcpu fault info isn't updated with the ESR. Today this is only done for traps. The v8.2 RAS Extensions define ISS values for SError. Update the vcpu's fault_info with the ESR on SError so that handle_exit() can determine if this was a RAS SError and decode its severity. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: James Morse <james.morse@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'virt')
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