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| author | Joey Gouly <joey.gouly@arm.com> | 2023-10-12 15:34:59 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-10-12 18:41:02 +0300 |
| commit | 839d90357b7ce6b129045d28ac22bd3a247e2350 (patch) | |
| tree | 075c1affadf72c69e503e7efa2556610aa0d070a /arch/arm64 | |
| parent | 0fd76865006dfdc3cdc6dade538ca2257a847364 (diff) | |
| download | linux-839d90357b7ce6b129045d28ac22bd3a247e2350.tar.xz | |
KVM: arm64: POR{E0}_EL1 do not need trap handlers
These will not be trapped by KVM, so don't need a handler.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231012123459.2820835-3-joey.gouly@arm.com
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index e92ec810d449..0afd6136e275 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -2122,8 +2122,8 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_PMMIR_EL1), trap_raz_wi }, { SYS_DESC(SYS_MAIR_EL1), access_vm_reg, reset_unknown, MAIR_EL1 }, - { SYS_DESC(SYS_PIRE0_EL1), access_vm_reg, reset_unknown, PIRE0_EL1 }, - { SYS_DESC(SYS_PIR_EL1), access_vm_reg, reset_unknown, PIR_EL1 }, + { SYS_DESC(SYS_PIRE0_EL1), NULL, reset_unknown, PIRE0_EL1 }, + { SYS_DESC(SYS_PIR_EL1), NULL, reset_unknown, PIR_EL1 }, { SYS_DESC(SYS_AMAIR_EL1), access_vm_reg, reset_amair_el1, AMAIR_EL1 }, { SYS_DESC(SYS_LORSA_EL1), trap_loregion }, |