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From c0da3c7b7bafe378a953f139397cadc26c3d054b Mon Sep 17 00:00:00 2001
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From: Eduardo Habkost <ehabkost@redhat.com>
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Date: Wed, 9 Oct 2019 17:51:42 +0200
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Subject: [PATCH 04/10] i386: Add CPUID bit and feature words for
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IA32_ARCH_CAPABILITIES MSR
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RH-Author: Eduardo Habkost <ehabkost@redhat.com>
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Message-id: <20191009175148.1361-5-ehabkost@redhat.com>
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Patchwork-id: 91360
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O-Subject: [RHEL-7.7.z qemu-kvm PATCH 04/10] i386: Add CPUID bit and feature words for IA32_ARCH_CAPABILITIES MSR
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Bugzilla: 1730606
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RH-Acked-by: Miroslav Rezanina <mrezanin@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: Robert Hoo <robert.hu@linux.intel.com>
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Support of IA32_PRED_CMD MSR already be enumerated by same CPUID bit as
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SPEC_CTRL.
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At present, mark CPUID_7_0_EDX_ARCH_CAPABILITIES unmigratable, per Paolo's
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comment.
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Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
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Message-Id: <1530781798-183214-3-git-send-email-robert.hu@linux.intel.com>
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Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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(cherry picked from commit 3fc7c73139d2d38ae80c3b0bc963b1ac1555924c)
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Signed-off-by: Paul Lai <plai@redhat.com>
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Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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target-i386/cpu.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/target-i386/cpu.c b/target-i386/cpu.c
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index 5cfed19..ba2ce8e 100644
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--- a/target-i386/cpu.c
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+++ b/target-i386/cpu.c
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@@ -174,7 +174,7 @@ static const char *cpuid_7_0_edx_feature_name[] = {
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NULL, NULL, NULL, NULL,
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NULL, NULL, NULL, NULL,
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NULL, NULL, "spec-ctrl", "stibp",
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- NULL, "arch-facilities", NULL, "ssbd",
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+ NULL, "arch-facilities|arch-capabilities", NULL, "ssbd",
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};
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static const char *cpuid_80000008_ebx_feature_name[] = {
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--
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1.8.3.1
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