KVM: arm64: Fix resetting SME trap values on reset for (h)VHE

Browse source

Ensure that SME traps are disabled for (h)VHE when getting the
reset value for the architectural feature control register.

Fixes: 75c76ab5a6 ("KVM: arm64: Rework CPTR_EL2 programming for HVHE configuration")
Signed-off-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230724123829.2929609-9-tabba@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

...

This commit is contained in:

Fuad Tabba 2023-07-24 13:38:29 +01:00 • committed by Oliver Upton

parent 7af0d5e500

commit 375110ab51

1 changed files with 4 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

arch/arm64/include/asm/kvm_emulate.h

View file