linux-kernel - [RFC PATCH 1/3] Add flag to indicate that a vm was stopped by the host

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Message-Id: <1312381501-27746-2-git-send-email-emunson@mgebm.net>
Date:	Wed,  3 Aug 2011 10:24:59 -0400
From:	Eric B Munson <emunson@...bm.net>
To:	kvm@...r.kernel.org
Cc:	kvm-ia64@...r.kernel.org, kvm-ppc@...r.kernel.org, avi@...hat.com,
	riel@...hat.com, glommer@...hat.com, linux-kernel@...r.kernel.org,
	aliguori@...ibm.com, raharper@...ibm.com,
	Eric B Munson <emunson@...bm.net>
Subject: [RFC PATCH 1/3] Add flag to indicate that a vm was stopped by the host

This flag will be used to check if the vm was stopped by the host when a soft
lockup was detected.

Signed-off-by: Eric B Munson <emunson@...bm.net>
---
 arch/x86/include/asm/pvclock-abi.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/include/asm/pvclock-abi.h b/arch/x86/include/asm/pvclock-abi.h
index 35f2d19..10e738a 100644
--- a/arch/x86/include/asm/pvclock-abi.h
+++ b/arch/x86/include/asm/pvclock-abi.h
@@ -40,5 +40,6 @@ struct pvclock_wall_clock {
 } __attribute__((__packed__));
 
 #define PVCLOCK_TSC_STABLE_BIT	(1 << 0)
+#define PVCLOCK_STOPPED		(1 << 1)
 #endif /* __ASSEMBLY__ */
 #endif /* _ASM_X86_PVCLOCK_ABI_H */
-- 
1.7.4.1

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