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