arm64: KVM: Force VHE for systems affected by erratum 1165522

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In order to easily mitigate ARM erratum 1165522, we need to force
affected CPUs to run in VHE mode if using KVM.

Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Marc Zyngier 2018-12-06 17:31:23 +00:00 • committed by Will Deacon

parent 793d5d9213

commit 8b2cca9ade

3 changed files with 14 additions and 1 deletions

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3

arch/arm64/include/asm/cpucaps.h

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4

arch/arm64/include/asm/kvm_host.h

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8

arch/arm64/kernel/cpu_errata.c

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