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| author | Eduardo Habkost <ehabkost@redhat.com> | 2014-08-20 17:30:12 -0300 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-09-05 16:37:06 +0200 |
| commit | 4d1b279b0675a8b483a5f101212d1dedfb1a3cec (patch) | |
| tree | fe94a05ab1f71dbcf6c88e1b5f4f92710708a011 /target-i386/cpu-qom.h | |
| parent | 6c3bff0ed8a40921464b9a07aa0fe079e860c978 (diff) | |
| download | qemu-4d1b279b0675a8b483a5f101212d1dedfb1a3cec.tar.gz | |
target-i386: Support migratable=no properly
When the "migratable" property was implemented, the behavior was tested
by changing the default on the code, but actually using the option on
the command-line (e.g. "-cpu host,migratable=false") doesn't work as
expected. This is a regression for a common use case of "-cpu host",
which is to enable features that are supported by the host CPU + kernel
before feature-specific code is added to QEMU.
Fix this by initializing the feature words for "-cpu host" on
x86_cpu_parse_featurestr(), right after parsing the CPU options.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-i386/cpu-qom.h')
| -rw-r--r-- | target-i386/cpu-qom.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-i386/cpu-qom.h b/target-i386/cpu-qom.h index 71a1b97cfc..77554663a7 100644 --- a/target-i386/cpu-qom.h +++ b/target-i386/cpu-qom.h @@ -92,6 +92,7 @@ typedef struct X86CPU { bool enforce_cpuid; bool expose_kvm; bool migratable; + bool host_features; /* if true the CPUID code directly forward host cache leaves to the guest */ bool cache_info_passthrough; |