diff options
| author | Oliver Upton <[email protected]> | 2024-06-20 16:46:52 +0000 |
|---|---|---|
| committer | Oliver Upton <[email protected]> | 2024-06-20 19:04:49 +0000 |
| commit | f1ee914fb62683cd72ac49cc68a1d92f12ec65c6 (patch) | |
| tree | 5161aaf7872f2ed2aed1c6e47abcf7fdfc0650c9 /arch/arm64/kvm/nested.c | |
| parent | cd931bd6093cb7da7b9787f04b21bca58c494537 (diff) | |
KVM: arm64: Allow the use of SVE+NV
Allow SVE and NV to mix now that everything is in place to handle it
correctly.
Reviewed-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Oliver Upton <[email protected]>
Diffstat (limited to 'arch/arm64/kvm/nested.c')
| -rw-r--r-- | arch/arm64/kvm/nested.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c index bae8536cbf00..2b9fcbb0fe6c 100644 --- a/arch/arm64/kvm/nested.c +++ b/arch/arm64/kvm/nested.c @@ -41,13 +41,12 @@ static u64 limit_nv_id_reg(u32 id, u64 val) break; case SYS_ID_AA64PFR0_EL1: - /* No AMU, MPAM, S-EL2, RAS or SVE */ + /* No AMU, MPAM, S-EL2, or RAS */ val &= ~(GENMASK_ULL(55, 52) | NV_FTR(PFR0, AMU) | NV_FTR(PFR0, MPAM) | NV_FTR(PFR0, SEL2) | NV_FTR(PFR0, RAS) | - NV_FTR(PFR0, SVE) | NV_FTR(PFR0, EL3) | NV_FTR(PFR0, EL2) | NV_FTR(PFR0, EL1)); |