diff options
| author |   Sascha Bischoff <Sascha.Bischoff@arm.com> | 2025-10-21 09:44:09 +0000 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2025-10-30 16:11:21 +0000 |
| commit | da888524c393b4a14727e1a821bdd51313d0a2d3 (patch) | |
| tree | 36df35a2b616f20a23af1cbc802d7cd8c5700bcc /rust/kernel/debugfs/git:/ssh:/git@git.zx2c4.com | |
| parent | arm64: Revamp HCR_EL2.E2H RES1 detection (diff) | |
| download | wireguard-linux-da888524c393b4a14727e1a821bdd51313d0a2d3.tar.xz wireguard-linux-da888524c393b4a14727e1a821bdd51313d0a2d3.zip | |
KVM: arm64: vgic-v3: Trap all if no in-kernel irqchip
If there is no in-kernel irqchip for a GICv3 host set all of the trap
bits to block all accesses. This fixes the no-vgic-v3 selftest again.
Fixes: 3193287ddffb ("KVM: arm64: gic-v3: Only set ICH_HCR traps for v2-on-v3 or v3 guests")
Reported-by: Mark Brown <broonie@kernel.org>
Closes: https://lore.kernel.org/all/23072856-6b8c-41e2-93d1-ea8a240a7079@sirena.org.uk
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Reviewed-by: Sebastian Ott <sebott@redhat.com>
Tested-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20251021094358.1963807-1-sascha.bischoff@arm.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'rust/kernel/debugfs/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions