qemu/target-i386-add-two-missing-VMX-features-for-Skylake.patch
imxcc 26a68c032e x86: VMX features can be enable/disable via -cpu flags
migration: bugfix, multifd send pages next channel and
Make sure that we do not call write in case

Signed-off-by: imxcc <xingchaochao@huawei.com>
2021-07-21 15:59:20 +08:00

43 lines
1.9 KiB
Diff

From 1faa48f4de44c123143d43e67cd5a478628a45a4 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 25 Nov 2019 19:12:16 +0100
Subject: [PATCH] target/i386: add two missing VMX features for Skylake and
CascadeLake Server
They are present in client (Core) Skylake but pasted wrong into the server
SKUs.
Reported-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
target/i386/cpu.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 2f32d67aa5..6f27a5170a 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2997,7 +2997,8 @@ static X86CPUDefinition builtin_x86_defs[] = {
VMX_SECONDARY_EXEC_APIC_REGISTER_VIRT |
VMX_SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
VMX_SECONDARY_EXEC_RDRAND_EXITING | VMX_SECONDARY_EXEC_ENABLE_INVPCID |
- VMX_SECONDARY_EXEC_ENABLE_VMFUNC | VMX_SECONDARY_EXEC_SHADOW_VMCS,
+ VMX_SECONDARY_EXEC_ENABLE_VMFUNC | VMX_SECONDARY_EXEC_SHADOW_VMCS |
+ VMX_SECONDARY_EXEC_RDSEED_EXITING | VMX_SECONDARY_EXEC_ENABLE_PML,
.xlevel = 0x80000008,
.model_id = "Intel Xeon Processor (Skylake)",
.versions = (X86CPUVersionDefinition[]) {
@@ -3113,7 +3114,8 @@ static X86CPUDefinition builtin_x86_defs[] = {
VMX_SECONDARY_EXEC_APIC_REGISTER_VIRT |
VMX_SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
VMX_SECONDARY_EXEC_RDRAND_EXITING | VMX_SECONDARY_EXEC_ENABLE_INVPCID |
- VMX_SECONDARY_EXEC_ENABLE_VMFUNC | VMX_SECONDARY_EXEC_SHADOW_VMCS,
+ VMX_SECONDARY_EXEC_ENABLE_VMFUNC | VMX_SECONDARY_EXEC_SHADOW_VMCS |
+ VMX_SECONDARY_EXEC_RDSEED_EXITING | VMX_SECONDARY_EXEC_ENABLE_PML,
.xlevel = 0x80000008,
.model_id = "Intel Xeon Processor (Cascadelake)",
.versions = (X86CPUVersionDefinition[]) {
--
2.27.0