* [PATCH] KVM: selftests: Assert that MPIDR_EL1 is unchanged across vCPU reset
@ 2024-06-21 22:50 Oliver Upton
2024-06-22 18:11 ` Oliver Upton
0 siblings, 1 reply; 2+ messages in thread
From: Oliver Upton @ 2024-06-21 22:50 UTC (permalink / raw)
To: kvmarm
Cc: Marc Zyngier, James Morse, Suzuki K Poulose, Zenghui Yu, kvm,
Oliver Upton
commit 606af8293cd8 ("KVM: selftests: arm64: Test vCPU-scoped feature ID
registers") intended to test that MPIDR_EL1 is unchanged across vCPU
reset but failed at actually doing so.
Add the missing assertion.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
---
tools/testing/selftests/kvm/aarch64/set_id_regs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/kvm/aarch64/set_id_regs.c b/tools/testing/selftests/kvm/aarch64/set_id_regs.c
index 9583c04f1228..d20981663831 100644
--- a/tools/testing/selftests/kvm/aarch64/set_id_regs.c
+++ b/tools/testing/selftests/kvm/aarch64/set_id_regs.c
@@ -539,6 +539,7 @@ static void test_reset_preserves_id_regs(struct kvm_vcpu *vcpu)
for (int i = 0; i < ARRAY_SIZE(test_regs); i++)
test_assert_id_reg_unchanged(vcpu, test_regs[i].reg);
+ test_assert_id_reg_unchanged(vcpu, SYS_MPIDR_EL1);
test_assert_id_reg_unchanged(vcpu, SYS_CLIDR_EL1);
test_assert_id_reg_unchanged(vcpu, SYS_CTR_EL0);
base-commit: a9e3d7734719d5b58f260edc15dce3ea4dc3d313
--
2.45.2.741.gdbec12cfda-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] KVM: selftests: Assert that MPIDR_EL1 is unchanged across vCPU reset
2024-06-21 22:50 [PATCH] KVM: selftests: Assert that MPIDR_EL1 is unchanged across vCPU reset Oliver Upton
@ 2024-06-22 18:11 ` Oliver Upton
0 siblings, 0 replies; 2+ messages in thread
From: Oliver Upton @ 2024-06-22 18:11 UTC (permalink / raw)
To: Oliver Upton, kvmarm
Cc: Zenghui Yu, James Morse, Suzuki K Poulose, Marc Zyngier, kvm
On Fri, 21 Jun 2024 22:50:45 +0000, Oliver Upton wrote:
> commit 606af8293cd8 ("KVM: selftests: arm64: Test vCPU-scoped feature ID
> registers") intended to test that MPIDR_EL1 is unchanged across vCPU
> reset but failed at actually doing so.
>
> Add the missing assertion.
>
>
> [...]
Applied to kvmarm/next, thanks!
[1/1] KVM: selftests: Assert that MPIDR_EL1 is unchanged across vCPU reset
https://git.kernel.org/kvmarm/kvmarm/c/7ff163c26dd3
--
Best,
Oliver
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2024-06-22 18:11 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-06-21 22:50 [PATCH] KVM: selftests: Assert that MPIDR_EL1 is unchanged across vCPU reset Oliver Upton
2024-06-22 18:11 ` Oliver Upton
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox