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[Qemu-devel] [PATCH RESEND v4 15/18] target-i386: Set migratable=yes by
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PATCH RESEND v4 15/18] target-i386: Set migratable=yes by default |
Date: |
Wed, 14 May 2014 16:30:07 -0300 |
Having only migratable flags reported by default on the "host" CPU model
is safer for the following reasons:
* Existing users may expect "-cpu host" to be migration-safe, if they
take care of always using compatible host CPUs, host kernels, and
QEMU versions.
* Users who don't care aboug migration and want to enable all features
supported by the host kernel can simply change their setup to use
migratable=no.
Signed-off-by: Eduardo Habkost <address@hidden>
---
target-i386/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 105006b..d43209e 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1232,7 +1232,7 @@ static int cpu_x86_fill_model_id(char *str)
static X86CPUDefinition host_cpudef;
static Property x86_host_cpu_properties[] = {
- DEFINE_PROP_BOOL("migratable", X86CPU, migratable, false),
+ DEFINE_PROP_BOOL("migratable", X86CPU, migratable, true),
DEFINE_PROP_END_OF_LIST()
};
--
1.9.0
- [Qemu-devel] [PATCH RESEND v4 06/18] target-i386: Make TCG feature filtering more readable, (continued)
- [Qemu-devel] [PATCH RESEND v4 06/18] target-i386: Make TCG feature filtering more readable, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 05/18] target-i386: Isolate KVM-specific code on CPU feature filtering logic, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 04/18] target-i386: Pass FeatureWord argument to report_unavailable_features(), Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 07/18] target-i386: Filter FEAT_7_0_EBX TCG features too, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 08/18] target-i386: Filter KVM and 0xC0000001 features on TCG, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 09/18] target-i386: Define TCG_*_FEATURES earlier on cpu.c, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 10/18] target-i386: Loop-based copying and setting/unsetting of feature words, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 11/18] target-i386: Loop-based feature word filtering in TCG mode, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 12/18] target-i386: Support check/enforce flags in TCG mode, too, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 13/18] target-i386: Support "-cpu host" in TCG mode, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 15/18] target-i386: Set migratable=yes by default,
Eduardo Habkost <=
- [Qemu-devel] [PATCH RESEND v4 14/18] target-i386: Add "migratable" property to "host" CPU model, Eduardo Habkost, 2014/05/14
- [Qemu-devel] [PATCH RESEND v4 16/18] savevm: check vmsd for migratability status, Eduardo Habkost, 2014/05/14
[Qemu-devel] [PATCH RESEND v4 17/18] target-i386: block migration and savevm if invariant tsc is exposed, Eduardo Habkost, 2014/05/14
[Qemu-devel] [PATCH RESEND v4 18/18] target-i386: support "invariant tsc" flag, Eduardo Habkost, 2014/05/14