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authorMarc Zyngier <maz@kernel.org>2021-07-13 14:36:41 +0300
committerMarc Zyngier <maz@kernel.org>2021-07-14 11:49:10 +0300
commit80d9ac9bd7b9366c2a89d2716a397749299728e7 (patch)
treea22c8f1610fe0bab7abab02d69061067dd4f4d33 /tools
parente73f0f0ee7541171d89f2e2491130c7771ba58d3 (diff)
downloadlinux-80d9ac9bd7b9366c2a89d2716a397749299728e7.tar.xz
KVM: arm64: Fix detection of shared VMAs on guest fault
When merging the KVM MTE support, the blob that was interposed between the chair and the keyboard experienced a neuronal accident (also known as a brain fart), turning a check for VM_SHARED into VM_PFNMAP as it was reshuffling some of the code. The blob having now come back to its senses, let's restore the initial check that the original author got right the first place. Fixes: ea7fc1bb1cd1 ("KVM: arm64: Introduce MTE VM feature") Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/20210713114804.594993-1-maz@kernel.org
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