diff mbox series

[PULL,02/17] target/i386: Add VMX control bits for nested FRED support

Message ID 20240911123342.339482-3-pbonzini@redhat.com
State New
Headers show
Series [PULL,01/17] target/i386: Delete duplicated macro definition CR4_FRED_MASK | expand

Commit Message

Paolo Bonzini Sept. 11, 2024, 12:33 p.m. UTC 
From: "Xin Li (Intel)" <xin@zytor.com>

Add definitions of
  1) VM-exit activate secondary controls bit
  2) VM-entry load FRED bit
which are required to enable nested FRED.

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Link: https://lore.kernel.org/r/20240807081813.735158-3-xin@zytor.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 85ef7452c04..31f287cae05 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1435,7 +1435,7 @@  FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
             "vmx-exit-save-efer", "vmx-exit-load-efer",
                 "vmx-exit-save-preemption-timer", "vmx-exit-clear-bndcfgs",
             NULL, "vmx-exit-clear-rtit-ctl", NULL, NULL,
-            NULL, "vmx-exit-load-pkrs", NULL, NULL,
+            NULL, "vmx-exit-load-pkrs", NULL, "vmx-exit-secondary-ctls",
         },
         .msr = {
             .index = MSR_IA32_VMX_TRUE_EXIT_CTLS,
@@ -1450,7 +1450,7 @@  FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
             NULL, "vmx-entry-ia32e-mode", NULL, NULL,
             NULL, "vmx-entry-load-perf-global-ctrl", "vmx-entry-load-pat", "vmx-entry-load-efer",
             "vmx-entry-load-bndcfgs", NULL, "vmx-entry-load-rtit-ctl", NULL,
-            NULL, NULL, "vmx-entry-load-pkrs", NULL,
+            NULL, NULL, "vmx-entry-load-pkrs", "vmx-entry-load-fred",
             NULL, NULL, NULL, NULL,
             NULL, NULL, NULL, NULL,
         },