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authorDavid Brazdil <dbrazdil@google.com>2020-12-29 16:00:59 +0000
committerMarc Zyngier <maz@kernel.org>2021-01-14 11:04:23 +0000
commit2c91ef39216149df6703c3fa6a47dd9a1e6091c1 (patch)
treed222e59a96a13f346e73dea96549446dc8f669f6 /arch/arc
parent7ded92e25cac9758a755b8f524b11b509c49afe1 (diff)
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KVM: arm64: Allow PSCI SYSTEM_OFF/RESET to return
The KVM/arm64 PSCI relay assumes that SYSTEM_OFF and SYSTEM_RESET should not return, as dictated by the PSCI spec. However, there is firmware out there which breaks this assumption, leading to a hyp panic. Make KVM more robust to broken firmware by allowing these to return. Signed-off-by: David Brazdil <dbrazdil@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20201229160059.64135-1-dbrazdil@google.com
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