From: Avi Kivity <avi@qumranet.com>
To: "Yang, Sheng" <sheng.yang@intel.com>
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [PATCH][QEMU] Use a separate device for in-kernel PIT
Date: Sun, 16 Mar 2008 13:24:00 +0200 [thread overview]
Message-ID: <47DD0350.3040705@qumranet.com> (raw)
In-Reply-To: <200803131020.18323.sheng.yang@intel.com>
Yang, Sheng wrote:
> And we got two choices in userspace: one ioctl to reset all kvm devices, or
> one ioctl for each device. For we are separating in kernel device into
> separate devices, seems the later is more proper. But would it bring other
> troubles like inconsistent state for smp?
>
>
I agree that a separate ioctl would introduce smp problems, so I think
one ioctl that resets all devices and all vcpus is the way to go.
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next prev parent reply other threads:[~2008-03-16 11:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-12 17:38 [PATCH][QEMU] Use a separate device for in-kernel PIT Anthony Liguori
2008-03-12 22:04 ` Dor Laor
2008-03-12 22:13 ` Anthony Liguori
2008-03-13 2:20 ` Yang, Sheng
2008-03-16 11:24 ` Avi Kivity [this message]
2008-03-16 11:22 ` Avi Kivity
2008-03-21 20:20 ` [kvm-ppc-devel] [kvm-devel] [PATCH][QEMU] Use a separate device Hollis Blanchard
2008-03-21 20:20 ` [PATCH][QEMU] Use a separate device for in-kernel PIT Hollis Blanchard
2008-03-21 20:24 ` [kvm-ppc-devel] [kvm-devel] [PATCH][QEMU] Use a separate device Anthony Liguori
2008-03-21 20:24 ` [PATCH][QEMU] Use a separate device for in-kernel PIT Anthony Liguori
2008-03-23 8:45 ` [kvm-ppc-devel] [kvm-devel] [PATCH][QEMU] Use a separate device Avi Kivity
2008-03-23 8:45 ` [PATCH][QEMU] Use a separate device for in-kernel PIT Avi Kivity
2008-03-23 14:06 ` [kvm-ppc-devel] [kvm-devel] [PATCH][QEMU] Use a separate device Anthony Liguori
2008-03-23 14:06 ` [PATCH][QEMU] Use a separate device for in-kernel PIT Anthony Liguori
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