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From 31194033bdc6f379edebe9fa818536d478a629f0 Mon Sep 17 00:00:00 2001
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From: "plai@redhat.com" <plai@redhat.com>
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Date: Thu, 16 May 2019 20:44:02 +0100
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Subject: [PATCH 1/8] i386: Make arch_capabilities migratable
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RH-Author: plai@redhat.com
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Message-id: <1558039442-5246-1-git-send-email-plai@redhat.com>
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Patchwork-id: 87976
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O-Subject: [RHEL8.1 qemu-kvm PATCH v2] i386: Make arch_capabilities migratable
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Bugzilla: 1709970
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RH-Acked-by: Eduardo Habkost <ehabkost@redhat.com>
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RH-Acked-by: Bandan Das <bsd@redhat.com>
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RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
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From: Eduardo Habkost <ehabkost@redhat.com>
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BZ https://bugzilla.redhat.com/show_bug.cgi?id=1709970
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Brew: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=21668672
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Branch: rhel-8.1.0
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In v1, we included CascadeLake Server cpu model. That has been removed
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in favor a separate submission.
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---
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Now that kvm_arch_get_supported_cpuid() will only return
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arch_capabilities if QEMU is able to initialize the MSR properly,
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we know that the feature is safely migratable.
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Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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Message-Id: <20190125220606.4864-3-ehabkost@redhat.com>
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Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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(cherry picked from commit 014018e19b3c54dd1bf5072bc912ceffea40abe8)
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Signed-off-by: Paul Lai <plai@redhat.com>
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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target/i386/cpu.c | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/target/i386/cpu.c b/target/i386/cpu.c
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index e9025cd..4411012 100644
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--- a/target/i386/cpu.c
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+++ b/target/i386/cpu.c
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@@ -1053,7 +1053,6 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
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.reg = R_EDX,
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},
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.tcg_features = TCG_7_0_EDX_FEATURES,
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- .unmigratable_flags = CPUID_7_0_EDX_ARCH_CAPABILITIES,
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},
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[FEAT_8000_0007_EDX] = {
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.type = CPUID_FEATURE_WORD,
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--
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1.8.3.1
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