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Re: [Qemu-devel] [PATCH] nvme: support NVME_VOLATILE_WRITE_CACHE feature

From: Kevin Wolf
Subject: Re: [Qemu-devel] [PATCH] nvme: support NVME_VOLATILE_WRITE_CACHE feature
Date: Thu, 7 May 2015 15:51:11 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

[ Cc: qemu-block ]

Am 30.04.2015 um 16:03 hat Keith Busch geschrieben:
> On Thu, 30 Apr 2015, Christoph Hellwig wrote:
> >The SCSI emulation in the Linux NVMe driver really wants to know
> >if a device has a volatile write cache.  Given that qemu has moved
> >away from a model where we report the backing store WCE bit to
> >one where the WCE bit is supposed to be part of the migratable
> >guest-visible state we always return 1 here.
> Thanks, this fix was long overdue and already incorporated in my tree. I
> really need to get my act together for a legit pull request with all the
> other 1.0, 1.1 and 1.2 features.
> Acked-by: Keith Busch <address@hidden>

Thanks, applied to the block branch.


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