diff options
| author | Marc Zyngier | 2018-12-20 14:07:40 +0100 |
|---|---|---|
| committer | Marc Zyngier | 2019-02-07 12:44:46 +0100 |
| commit | 20589c8cc47dce5854c8bf1b44a9fc63d798d26d (patch) | |
| tree | e2964730b98027a8a1afc7586f133a601fdaab4f /arch/arm/kvm | |
| parent | arm/arm64: KVM: Allow a VCPU to fully reset itself (diff) | |
| download | kernel-qcow2-linux-20589c8cc47dce5854c8bf1b44a9fc63d798d26d.tar.gz kernel-qcow2-linux-20589c8cc47dce5854c8bf1b44a9fc63d798d26d.tar.xz kernel-qcow2-linux-20589c8cc47dce5854c8bf1b44a9fc63d798d26d.zip | |
arm/arm64: KVM: Don't panic on failure to properly reset system registers
Failing to properly reset system registers is pretty bad. But not
quite as bad as bringing the whole machine down... So warn loudly,
but slightly more gracefully.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Diffstat (limited to 'arch/arm/kvm')
| -rw-r--r-- | arch/arm/kvm/coproc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c index 222c1635bc7a..e8bd288fd5be 100644 --- a/arch/arm/kvm/coproc.c +++ b/arch/arm/kvm/coproc.c @@ -1450,6 +1450,6 @@ void kvm_reset_coprocs(struct kvm_vcpu *vcpu) reset_coproc_regs(vcpu, table, num); for (num = 1; num < NR_CP15_REGS; num++) - if (vcpu_cp15(vcpu, num) == 0x42424242) - panic("Didn't reset vcpu_cp15(vcpu, %zi)", num); + WARN(vcpu_cp15(vcpu, num) == 0x42424242, + "Didn't reset vcpu_cp15(vcpu, %zi)", num); } |