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authorMarc Zyngier <marc.zyngier@arm.com>2017-03-27 17:03:39 +0100
committerChristoffer Dall <cdall@linaro.org>2017-04-09 07:49:13 -0700
commit9008c235cb8162a4110c9153cace8530bc716210 (patch)
tree8549f245bfc9b196d2630d7f046ce856418e9734 /arch/arm64/kvm/sys_regs.h
parentarm64: KVM: PMU: Inject UNDEF exception on illegal register access (diff)
downloadlinux-dev-9008c235cb8162a4110c9153cace8530bc716210.tar.xz
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arm64: KVM: PMU: Inject UNDEF on non-privileged accesses
access_pminten() and access_pmuserenr() can only be accessed when the CPU is in a priviledged mode. If it is not, let's inject an UNDEF exception. Reviewed-by: Christoffer Dall <cdall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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