From: Fabiano Rosas <farosas@linux.ibm.com>
To: kvm-ppc@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org, npiggin@gmail.com, aik@ozlabs.ru
Subject: [PATCH v2 4/7] KVM: PPC: Don't use pr_emerg when mmio emulation fails
Date: Thu, 06 Jan 2022 20:03:01 +0000 [thread overview]
Message-ID: <20220106200304.4070825-5-farosas@linux.ibm.com> (raw)
In-Reply-To: <20220106200304.4070825-1-farosas@linux.ibm.com>
If MMIO emulation fails we deliver a Program interrupt to the
guest. This is a normal event for the host, so use pr_info.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
arch/powerpc/kvm/powerpc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 0b0818d032e1..3fc8057db4b4 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -308,7 +308,7 @@ int kvmppc_emulate_mmio(struct kvm_vcpu *vcpu)
kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);
/* XXX Deliver Program interrupt to guest. */
- pr_emerg("%s: emulation failed (%08x)\n", __func__, last_inst);
+ pr_info("%s: emulation failed (%08x)\n", __func__, last_inst);
r = RESUME_HOST;
break;
}
--
2.33.1
next prev parent reply other threads:[~2022-01-06 20:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-06 20:02 [PATCH v2 0/7] KVM: PPC: MMIO fixes Fabiano Rosas
2022-01-06 20:02 ` [PATCH v2 1/7] KVM: PPC: Book3S HV: Stop returning internal values to userspace Fabiano Rosas
2022-01-06 20:02 ` [PATCH v2 2/7] KVM: PPC: Fix vmx/vsx mixup in mmio emulation Fabiano Rosas
2022-01-06 20:03 ` [PATCH v2 3/7] KVM: PPC: Fix mmio length message Fabiano Rosas
2022-01-07 0:19 ` Alexey Kardashevskiy
2022-01-06 20:03 ` Fabiano Rosas [this message]
2022-01-06 20:03 ` [PATCH v2 5/7] KVM: PPC: mmio: Queue interrupt at kvmppc_emulate_mmio Fabiano Rosas
2022-01-07 0:24 ` Alexey Kardashevskiy
2022-01-06 20:03 ` [PATCH v2 6/7] KVM: PPC: mmio: Return to guest after emulation failure Fabiano Rosas
2022-01-07 1:08 ` Alexey Kardashevskiy
2022-01-07 13:07 ` Fabiano Rosas
2022-01-06 20:03 ` [PATCH v2 7/7] KVM: PPC: mmio: Reject instructions that access more than mmio.data size Fabiano Rosas
2022-01-07 0:30 ` Alexey Kardashevskiy
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