diff options
| author | Marc Zyngier <maz@kernel.org> | 2025-07-27 19:37:01 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2025-09-20 11:05:12 +0100 |
| commit | c0cc438046eed8d906ac917bc70a7284b6cc3f03 (patch) | |
| tree | b50896b772444c29dcbf17b174725a371f7df9a0 /arch/arm64/include/asm/kvm_nested.h | |
| parent | e4bd479884a1353efd43aa950c996d333145642d (diff) | |
KVM: arm64: Compute shareability for LPA2
LPA2 gets the memory access shareability from TCR_ELx instead of
getting it form the descriptors. Store it in the walk info struct
so that it is passed around and evaluated as required.
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/kvm_nested.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_nested.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_nested.h b/arch/arm64/include/asm/kvm_nested.h index 1a03095b03c5..f3135ded47b7 100644 --- a/arch/arm64/include/asm/kvm_nested.h +++ b/arch/arm64/include/asm/kvm_nested.h @@ -295,6 +295,7 @@ struct s1_walk_info { unsigned int pgshift; unsigned int txsz; int sl; + u8 sh; bool as_el0; bool hpd; bool e0poe; |