diff mbox series

[PULL,03/12] target/i386: add PSCHANGE_NO bit for the ARCH_CAPABILITIES MSR

Message ID 1574179728-35535-4-git-send-email-pbonzini@redhat.com
State New
Headers show
Series [PULL,01/12] scripts: Detect git worktrees for get_maintainer.pl --git | expand

Commit Message

Paolo Bonzini Nov. 19, 2019, 4:08 p.m. UTC
This is required to disable ITLB multihit mitigations in nested
hypervisors.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index a624163..2f60df3 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1204,7 +1204,7 @@  static FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
         .type = MSR_FEATURE_WORD,
         .feat_names = {
             "rdctl-no", "ibrs-all", "rsba", "skip-l1dfl-vmentry",
-            "ssb-no", "mds-no", NULL, NULL,
+            "ssb-no", "mds-no", "pschange-mc-no", NULL,
             NULL, NULL, NULL, NULL,
             NULL, NULL, NULL, NULL,
             NULL, NULL, NULL, NULL,