diff options
| author | Kristina Martsenko <kristina.martsenko@arm.com> | 2023-09-22 12:25:08 +0100 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-10-09 19:54:25 +0000 |
| commit | e0bb80c62cfd0c289c841d35e412e633299530e3 (patch) | |
| tree | 8f3b31ed6e6271adb455e0c6de4e78aa459572bc /drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | |
| parent | 2de451a329cf662beeba71f63c7f83ee24ca6642 (diff) | |
KVM: arm64: Expose MOPS instructions to guests
Expose the Armv8.8 FEAT_MOPS feature to guests in the ID register and
allow the MOPS instructions to be run in a guest. Only expose MOPS if
the whole system supports it.
Note, it is expected that guests do not use these instructions on MMIO,
similarly to other instructions where ESR_EL2.ISV==0 such as LDP/STP.
Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230922112508.1774352-3-kristina.martsenko@arm.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c')
0 files changed, 0 insertions, 0 deletions