From: Andi Kleen <ak@linux.intel.com>
To: speck@linutronix.de
Subject: [MODERATED] qemu patch for mb_clear
Date: Thu, 20 Dec 2018 16:31:01 -0800 [thread overview]
Message-ID: <20181221003101.GA32181@tassilo.jf.intel.com> (raw)
For reference here is the qemu patch needed for using MB_CLEAR in a KVM
guest.
-Andi
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 677a3bd5fb25..77a1149e4bb3 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1038,7 +1038,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
.feat_names = {
NULL, NULL, "avx512-4vnniw", "avx512-4fmaps",
NULL, NULL, NULL, NULL,
- NULL, NULL, NULL, NULL,
+ NULL, NULL, "mbclear", NULL,
NULL, NULL, NULL, NULL,
NULL, NULL, "pconfig", NULL,
NULL, NULL, NULL, NULL,
next reply other threads:[~2019-01-09 11:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-21 0:31 Andi Kleen [this message]
2019-01-09 17:09 ` [MODERATED] Re: qemu patch for mb_clear Konrad Rzeszutek Wilk
2019-01-09 17:33 ` Andi Kleen
2019-01-09 21:44 ` Paolo Bonzini
2019-01-09 21:55 ` Andi Kleen
2019-01-09 22:37 ` Paolo Bonzini
2019-03-01 14:37 ` Josh Poimboeuf
2019-03-01 15:11 ` Josh Poimboeuf
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