KVM: arm64: pkvm: Make the ERR/ERX*_EL1 registers RAZ/WI

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The ERR*/ERX* registers should be handled as RAZ/WI, and there
should be no need to involve EL1 for that.

Add a helper that handles such registers, and repaint the sysreg
table to declare these registers as RAZ/WI.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20211013120346.2926621-4-maz@kernel.org

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Marc Zyngier 2021-10-13 13:03:38 +01:00

parent ce75916749

commit 8ffb418883

1 changed files with 22 additions and 11 deletions

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arch/arm64/kvm/hyp/nvhe/sys_regs.c

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