From: Anthony Liguori <aliguori@us.ibm.com>
To: Eric B Munson <emunson@mgebm.net>
Cc: avi@redhat.com, mingo@redhat.com, x86@kernel.org, hpa@zytor.com,
arnd@arndb.de, linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
linux-arch@vger.kernel.org, ryanh@linux.vnet.ibm.com,
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Subject: Re: [PATCH 1/6 V2] Add flag to indicate that a vm was stopped by the host
Date: Tue, 01 Nov 2011 14:22:33 -0500 [thread overview]
Message-ID: <4EB046F9.7060306@us.ibm.com> (raw)
In-Reply-To: <1320091650-24682-2-git-send-email-emunson@mgebm.net>
On 10/31/2011 03:07 PM, Eric B Munson wrote:
> 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>
Adding Jeremy since the pvclock ABI is shared across Xen and KVM.
Regards,
Anthony Liguori
> ---
> 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..6167fd7 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_GUEST_STOPPED (1<< 1)
> #endif /* __ASSEMBLY__ */
> #endif /* _ASM_X86_PVCLOCK_ABI_H */
next prev parent reply other threads:[~2011-11-01 19:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-31 20:07 [PATCH 0/6 V2] Avoid soft lockup message when KVM is stopped by host Eric B Munson
2011-10-31 20:07 ` [PATCH 1/6 V2] Add flag to indicate that a vm was stopped by the host Eric B Munson
2011-11-01 19:22 ` Anthony Liguori [this message]
2011-10-31 20:07 ` [PATCH 2/6 V2] Add functions to check if the host has stopped the vm Eric B Munson
2011-11-01 19:28 ` Anthony Liguori
2011-11-01 20:07 ` Eric B Munson
2011-10-31 20:07 ` [PATCH 3/6 V2] Add ioctl for KVM_GUEST_STOPPED Eric B Munson
2011-11-01 19:32 ` Anthony Liguori
2011-11-01 20:11 ` Eric B Munson
2011-10-31 20:07 ` [PATCH 4/6 V2] Add generic stubs for kvm stop check functions Eric B Munson
2011-10-31 20:07 ` [PATCH 5/6 V2] Add check for suspended vm in softlockup detector Eric B Munson
2011-10-31 20:07 ` [PATCH 6/6 V2] Add age out of guest paused flag Eric B Munson
2011-11-01 19:34 ` Anthony Liguori
2011-11-01 19:51 ` Eric B Munson
2011-11-01 19:58 ` Anthony Liguori
2011-11-01 20:10 ` Eric B Munson
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