From: Paolo Bonzini <pbonzini@redhat.com>
To: speck@linutronix.de
Subject: [MODERATED] [PATCH] QEMU NX
Date: Thu, 24 Oct 2019 09:06:19 +0200 [thread overview]
Message-ID: <20191024070619.13999-1-pbonzini@redhat.com> (raw)
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 --git a/target/i386/cpu.c b/target/i386/cpu.c
index cd71a09b33..1bbba68b5e 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1188,7 +1188,7 @@ 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,
--
2.21.0
reply other threads:[~2019-10-24 7:06 UTC|newest]
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