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authorChristoffer Dall <christoffer.dall@linaro.org>2014-12-09 14:33:45 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2014-12-13 14:17:10 +0100
commit716139df2517fbc3f2306dbe8eba0fa88dca0189 (patch)
tree5c0a965f16c129f7b31c7404e78b908a184cd4e9 /virt
parent1f57be289571d514b9412da2af25a64a81b8dd89 (diff)
downloadlinux-716139df2517fbc3f2306dbe8eba0fa88dca0189.tar.gz
arm/arm64: KVM: Don't allow creating VCPUs after vgic_initialized
When the vgic initializes its internal state it does so based on the number of VCPUs available at the time. If we allow KVM to create more VCPUs after the VGIC has been initialized, we are likely to error out in unfortunate ways later, perform buffer overflows etc. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Eric Auger <eric.auger@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'virt')
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