From: Avi Kivity <avi@redhat.com>
To: Joerg Roedel <joerg.roedel@amd.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org
Subject: [PATCH 3/6] test: add pause() instruction accessor
Date: Wed, 28 Jul 2010 19:25:48 +0300 [thread overview]
Message-ID: <1280334351-6395-4-git-send-email-avi@redhat.com> (raw)
In-Reply-To: <1280334351-6395-1-git-send-email-avi@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---
kvm/test/lib/x86/processor.h | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/kvm/test/lib/x86/processor.h b/kvm/test/lib/x86/processor.h
index ea44a9d..0376d04 100644
--- a/kvm/test/lib/x86/processor.h
+++ b/kvm/test/lib/x86/processor.h
@@ -243,4 +243,9 @@ static inline struct cpuid cpuid(u32 function)
return cpuid_indexed(function, 0);
}
+static inline void pause(void)
+{
+ asm volatile ("pause");
+}
+
#endif
--
1.7.1
next prev parent reply other threads:[~2010-07-28 16:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-28 16:25 [PATCH 0/6] svm intercept tests Avi Kivity
2010-07-28 16:25 ` [PATCH 1/6] test: add scratch word for use by svm tests Avi Kivity
2010-07-28 16:25 ` [PATCH 2/6] test: add intercepted and unintercepted cr3 read tests for svm Avi Kivity
2010-07-28 16:25 ` Avi Kivity [this message]
2010-07-28 16:25 ` [PATCH 4/6] test: add cli() and sti() instruction accessors Avi Kivity
2010-07-28 16:25 ` [PATCH 5/6] test: ensure svm tests are executed with interrupts disabled by default Avi Kivity
2010-07-28 16:25 ` [PATCH 6/6] test: verify that the emulator honours svm intercepts Avi Kivity
2010-07-28 18:04 ` Avi Kivity
2010-07-29 7:43 ` Roedel, Joerg
2010-07-29 7:48 ` Avi Kivity
2010-07-29 7:59 ` Roedel, Joerg
2010-07-29 8:45 ` Avi Kivity
2010-07-29 8:16 ` [PATCH 0/6] svm intercept tests Roedel, Joerg
2010-07-29 21:40 ` Marcelo Tosatti
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