From: Alexey Kardashevskiy <aik@ozlabs.ru>
To: qemu-devel@nongnu.org
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
qemu-ppc@nongnu.org, Alexander Graf <agraf@suse.de>
Subject: [Qemu-devel] [PATCH] target-ppc: Fix kvmppc_set_compat to use negotiated cpu-version
Date: Fri, 5 Sep 2014 17:04:21 +1000 [thread overview]
Message-ID: <1409900661-27961-1-git-send-email-aik@ozlabs.ru> (raw)
By mistake, QEMU uses the maximum compatibility level from the command
line instead of the value negotiated in client-architecture-support call.
This replaces @max_compat with @cpu_version. This only affects guests
which do not support the host CPU.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
---
target-ppc/translate_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 48177ed..188b67e 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -9137,7 +9137,7 @@ int ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version)
break;
}
- if (kvm_enabled() && kvmppc_set_compat(cpu, cpu->max_compat) < 0) {
+ if (kvm_enabled() && kvmppc_set_compat(cpu, cpu->cpu_version) < 0) {
error_report("Unable to set compatibility mode in KVM");
ret = -1;
}
--
2.0.0
next reply other threads:[~2014-09-05 7:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-05 7:04 Alexey Kardashevskiy [this message]
2014-09-05 7:35 ` [Qemu-devel] [PATCH] target-ppc: Fix kvmppc_set_compat to use negotiated cpu-version Alexander Graf
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