From: Eric B Munson <emunson@mgebm.net>
To: kvm@vger.kernel.org
Cc: kvm-ia64@vger.kernel.org, kvm-ppc@vger.kernel.org,
avi@redhat.com, riel@redhat.com, glommer@redhat.com,
linux-kernel@vger.kernel.org, aliguori@us.ibm.com,
raharper@us.ibm.com, Eric B Munson <emunson@mgebm.net>
Subject: [RFC PATCH 1/3] Add flag to indicate that a vm was stopped by the host
Date: Wed, 3 Aug 2011 10:24:59 -0400 [thread overview]
Message-ID: <1312381501-27746-2-git-send-email-emunson@mgebm.net> (raw)
In-Reply-To: <1312381501-27746-1-git-send-email-emunson@mgebm.net>
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@mgebm.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
next prev parent reply other threads:[~2011-08-03 14:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-03 14:24 [RFC PATCH 0/3] Avoid soft lockup message when KVM is stopped by host Eric B Munson
2011-08-03 14:24 ` Eric B Munson [this message]
2011-08-03 14:25 ` [RFC PATCH 2/3] Add functions to check if the host has stopped the vm Eric B Munson
2011-08-03 14:25 ` [RFC PATCH 3/3] Add check for suspended vm in softlockup detector Eric B Munson
2011-08-04 8:37 ` [RFC PATCH 0/3] Avoid soft lockup message when KVM is stopped by host Dor Laor
2011-08-04 18:46 ` Anthony Liguori
2011-08-04 16:29 ` Marcelo Tosatti
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