bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-18 06:44:00 -04:00
Code Issues Packages Projects Releases Wiki Activity

irqchip/gic: Expose CPU interface VA to KVM

Browse Source 
Future changes will require KVM to be able to perform deactivations
by writing to the physical CPU interface. Add the corresponding
VA to the kvm_info structure, and let KVM stash it.

Tested-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Tested-by: Mark Brown <broonie@kernel.org>
Link: https://msgid.link/20251120172540.2267180-3-maz@kernel.org
Signed-off-by: Oliver Upton <oupton@kernel.org>
This commit is contained in:
Marc Zyngier
2025-11-20 17:24:52 +00:00
committed by Oliver Upton
parent 8cb4ecec5e
commit fa8f11e8e1
4 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/kvm/arm_vgic.h
View File

@@ -59,6 +59,9 @@ struct vgic_global {
/* virtual control interface mapping, HYP VA */
void __iomem *vctrl_hyp;
/* Physical CPU interface, kernel VA */
void __iomem *gicc_base;
/* Number of implemented list registers */
int nr_lr;