From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Jan Beulich" <JBeulich@suse.com>
Subject: Re: [PATCH v4 3/3] net/xen-netback: Don't mix hexa and
 decimal with 0x in the printf format
Date: Wed, 17 Jun 2015 10:13:12 +0100
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To: Julien Grall <julien.grall@citrix.com>
Cc: xen-devel@lists.xenproject.org, netdev@vger.kernel.org, Wei Liu <wei.liu2@citrix.com>, Ian Campbell <ian.campbell@citrix.com>, linux-kernel@vger.kernel.org
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>>> On 16.06.15 at 21:10, <julien.grall@citrix.com> wrote:
> Append 0x to all %x in order to avoid while reading when there is other
> decimal value in the log.

To save on the space taken by the format strings you should prefer
%#x over 0x%x (like we do in the hypervisor).

Jan