* [Qemu-devel] [PATCH] target-ppc: Fix kvmppc_set_compat to use negotiated cpu-version
@ 2014-09-05 7:04 Alexey Kardashevskiy
2014-09-05 7:35 ` Alexander Graf
0 siblings, 1 reply; 2+ messages in thread
From: Alexey Kardashevskiy @ 2014-09-05 7:04 UTC (permalink / raw)
To: qemu-devel; +Cc: Alexey Kardashevskiy, qemu-ppc, Alexander Graf
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH] target-ppc: Fix kvmppc_set_compat to use negotiated cpu-version
2014-09-05 7:04 [Qemu-devel] [PATCH] target-ppc: Fix kvmppc_set_compat to use negotiated cpu-version Alexey Kardashevskiy
@ 2014-09-05 7:35 ` Alexander Graf
0 siblings, 0 replies; 2+ messages in thread
From: Alexander Graf @ 2014-09-05 7:35 UTC (permalink / raw)
To: Alexey Kardashevskiy, qemu-devel; +Cc: qemu-ppc
On 05.09.14 09:04, Alexey Kardashevskiy wrote:
> 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>
Thanks, applied to ppc-next.
Alex
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-09-05 7:04 [Qemu-devel] [PATCH] target-ppc: Fix kvmppc_set_compat to use negotiated cpu-version Alexey Kardashevskiy
2014-09-05 7:35 ` Alexander Graf
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