Potentially, the guests could trigger a debug exception that's outside the exception class range. This could lead to an excessive syslog flooding. Hence, ratelimit the error message.
Signed-off-by: Raghavendra Rao Ananta <[email protected]> --- arch/arm64/kvm/handle_exit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c index 04ebab299aa4..c7cec7ffe93c 100644 --- a/arch/arm64/kvm/handle_exit.c +++ b/arch/arm64/kvm/handle_exit.c @@ -134,7 +134,7 @@ static int kvm_handle_guest_debug(struct kvm_vcpu *vcpu) case ESR_ELx_EC_BRK64: break; default: - kvm_err("%s: un-handled case esr: %#08x\n", + kvm_pr_unimpl("%s: un-handled case esr: %#08x\n", __func__, (unsigned int) esr); ret = -1; break; -- 2.33.0.rc2.250.ged5fa647cd-goog _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
