diff options
| author |   Yicong Yang <yangyicong@hisilicon.com> | 2026-01-19 10:29:25 +0800 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2026-01-22 13:24:49 +0000 |
| commit | dea58da4b6fede082d9f38ce069090fd6d43f4e2 (patch) | |
| tree | 37493d9a9f714586995fcd04d8c8718c28788a32 /tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com | |
| parent | KVM: arm64: Handle DABT caused by LS64* instructions on unsupported memory (diff) | |
arm64: Provide basic EL2 setup for FEAT_{LS64, LS64_V} usage at EL0/1
Instructions introduced by FEAT_{LS64, LS64_V} is controlled by
HCRX_EL2.{EnALS, EnASR}. Configure all of these to allow usage
at EL0/1.
This doesn't mean these instructions are always available in
EL0/1 if provided. The hypervisor still have the control at
runtime.
Acked-by: Will Deacon <will@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Oliver Upton <oupton@kernel.org>
Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions