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From: Stefano Stabellini <sstabellini@kernel.org>
To: Juergen Gross <jgross@suse.com>
Cc: sstabellini@kernel.org, qemu-devel@nongnu.org, kraxel@redhat.com,
	Jan Beulich <JBeulich@suse.com>,
	anthony.perard@citrix.com,
	xen-devel <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH] xen: fix qdisk BLKIF_OP_DISCARD for 32/64 word size mix
Date: Thu, 16 Jun 2016 14:07:48 +0100 (BST)	[thread overview]
Message-ID: <alpine.DEB.2.10.1606161407240.18449__21646.8431558043$1466082561$gmane$org@sstabellini-ThinkPad-X260> (raw)
In-Reply-To: <576287AE.4060401@suse.com>

On Thu, 16 Jun 2016, Juergen Gross wrote:
> On 16/06/16 12:54, Jan Beulich wrote:
> >>>> On 16.06.16 at 12:02, <JGross@suse.com> wrote:
> >> In case the word size of the domU and qemu running the qdisk backend
> >> differ BLKIF_OP_DISCARD will not work reliably, as the request
> >> structure in the ring have different layouts for different word size.
> >>
> >> Correct this by copying the request structure in case of different
> >> word size element by element in the BLKIF_OP_DISCARD case, too.
> >>
> >> Signed-off-by: Juergen Gross <jgross@suse.com>
> > 
> > With the indentation (tabs vs blanks) fixed
> 
> Hmm, qemu coding style is to use blanks. I could:
> a) leave the patch as is (changed lines indented with blanks)
> b) use tabs to indent (style of the modified file up to now)
> c) change the style of the file in this patch
> d) change the style of the file in a separate patch
> 
> Any preferences?

I would go with d), fixing it to conform with QEMU coding style.

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  parent reply	other threads:[~2016-06-16 13:07 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-16 10:02 Juergen Gross
2016-06-16 10:54 ` Jan Beulich
     [not found] ` <5762A17B02000078000F59F3@suse.com>
2016-06-16 11:04   ` Juergen Gross
2016-06-16 11:17     ` Jan Beulich
2016-06-16 13:07     ` Stefano Stabellini [this message]
     [not found]     ` <alpine.DEB.2.10.1606161407240.18449@sstabellini-ThinkPad-X260>
2016-06-16 13:49       ` Juergen Gross
     [not found]       ` <5762AE7B.4030402@suse.com>
2016-06-17 16:07         ` Stefano Stabellini
2016-06-16 11:24 ` [Xen-devel] " Paul Durrant
2016-06-16 12:18   ` Juergen Gross
2016-06-16 12:23     ` Paul Durrant

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