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Re: [Qemu-devel] [PATCH v4 17/18] target-i386: block migration and savev
From: |
Eduardo Habkost |
Subject: |
Re: [Qemu-devel] [PATCH v4 17/18] target-i386: block migration and savevm if invariant tsc is exposed |
Date: |
Fri, 16 May 2014 14:51:39 -0300 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, May 16, 2014 at 12:36:49PM -0300, Eduardo Habkost wrote:
[...]
> diff --git a/target-i386/kvm.c b/target-i386/kvm.c
> index f9ffa4b..7099a51 100644
> --- a/target-i386/kvm.c
> +++ b/target-i386/kvm.c
> @@ -710,8 +710,8 @@ int kvm_arch_init_vcpu(CPUState *cs)
> c = cpuid_find_entry(&cpuid_data.cpuid, 0x80000007, 0);
> if (c && (c->edx & 1<<8) && invtsc_mig_blocker == NULL) {
> /* for migration */
> - error_setg(&invtsc_mig_blocker,
> - "State blocked by non-migratable CPU device");
> + error_set(&invtsc_mig_blocker,
> + QERR_DEVICE_FEATURE_BLOCKS_MIGRATION, "invtsc", "cpu");
> migrate_add_blocker(invtsc_mig_blocker);
> /* for savevm */
> vmstate_x86_cpu.unmigratable = 1;
Nevermind, QERR_DEVICE_FEATURE_BLOCKS_MIGRATION was removed recently,
too.
--
Eduardo