[PATCH] target/i386: Make ITS_NO available to guests

[Pawan Gupta]

When a system is not affected by Indirect Target Selection (ITS)
vulnerability, VMMs set ITS_NO bit in MSR IA32_ARCH_CAPABILITIES to let the
guest know that it is not affected.

Make it available to guests.

Signed-off-by: Pawan Gupta <pawan.kumar.gu...@linux.intel.com>
---
 target/i386/cpu.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 1b64ceaaba46..89807ee1aace 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1370,6 +1370,14 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
             "bhi-no", NULL, NULL, NULL,
             "pbrsb-no", NULL, "gds-no", "rfds-no",
             "rfds-clear", NULL, NULL, NULL,
+            NULL, NULL, NULL, NULL,
+            NULL, NULL, NULL, NULL,
+            NULL, NULL, NULL, NULL,
+            NULL, NULL, NULL, NULL,
+            NULL, NULL, NULL, NULL,
+            NULL, NULL, NULL, NULL,
+            NULL, NULL, NULL, NULL,
+            NULL, NULL, "its-no", NULL,
         },
         .msr = {
             .index = MSR_IA32_ARCH_CAPABILITIES,

base-commit: 56c6e249b6988c1b6edc2dd34ebb0f1e570a1365
-- 
2.34.1