diff options
| author | Sascha Bischoff <Sascha.Bischoff@arm.com> | 2026-03-19 15:58:01 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-03-19 18:21:29 +0000 |
| commit | 7c31c06e2d2d75859d773ba940e56d1db2bd1fcd (patch) | |
| tree | e2e63d0ee9011f96f3cc0303ef0d6b269bd30b4c /rust/kernel/interop/git@git.tavy.me:linux-stable.git | |
| parent | 9491c63b6cd7bdae97cd29c7c6bf400adbd3578f (diff) | |
KVM: arm64: gic-v5: Mandate architected PPI for PMU emulation on GICv5
Make it mandatory to use the architected PPI when running a GICv5
guest. Attempts to set anything other than the architected PPI (23)
are rejected.
Additionally, KVM_ARM_VCPU_PMU_V3_INIT is relaxed to no longer require
KVM_ARM_VCPU_PMU_V3_IRQ to be called for GICv5-based guests. In this
case, the architectued PPI is automatically used.
Documentation is bumped accordingly.
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Link: https://patch.msgid.link/20260319154937.3619520-33-sascha.bischoff@arm.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'rust/kernel/interop/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions