Commit 93e8d997 authored by Alexandru Elisei's avatar Alexandru Elisei Committed by Oliver Upton
Browse files

KVM: arm64: Document KVM_PGTABLE_PROT_{UX,PX} 



Commit 2608563b ("KVM: arm64: Add support for FEAT_XNX stage-2
permissions") added the KVM_PGTABLE_PROX_{UX,PX} permissions to stage 2 and
to EL2 translation regimes, but left them undocumented. Let's fix that.

Signed-off-by: default avatarAlexandru Elisei <alexandru.elisei@arm.com>
Link: https://msgid.link/20251128100946.74210-2-alexandru.elisei@arm.com


Signed-off-by: default avatarOliver Upton <oupton@kernel.org>
parent 05474b7b

arch/arm64/include/asm/kvm_pgtable.h

+3 −1
Original line number Diff line number Diff line
@@ -240,7 +240,9 @@ enum kvm_pgtable_stage2_flags { 


/**

 * enum kvm_pgtable_prot - Page-table permissions and attributes.

 * @KVM_PGTABLE_PROT_X:		Execute permission.

 * @KVM_PGTABLE_PROT_UX:	Unprivileged execute permission.

 * @KVM_PGTABLE_PROT_PX:	Privileged execute permission.

 * @KVM_PGTABLE_PROT_X:		Privileged and unprivileged execute permission.

 * @KVM_PGTABLE_PROT_W:		Write permission.

 * @KVM_PGTABLE_PROT_R:		Read permission.

 * @KVM_PGTABLE_PROT_DEVICE:	Device attributes.