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Message-ID: <a4844963-3887-ffe6-d219-efee3e859356@kernel.dk>
Date: Wed, 4 May 2022 05:25:51 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Stephen Rothwell <sfr@...b.auug.org.au>
Cc: Christoph Hellwig <hch@....de>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the block tree
On 5/3/22 7:40 PM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the block tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/block/xen-blkback/xenbus.c: In function 'xen_blkbk_discard':
> drivers/block/xen-blkback/xenbus.c:578:31: error: unused variable 'q' [-Werror=unused-variable]
> 578 | struct request_queue *q = bdev_get_queue(bdev);
> | ^
> cc1: all warnings being treated as errors
>
> Caused by commit
>
> c899b2353386 ("xen-blkback: use bdev_discard_alignment")
Thanks, folded in the fix.
--
Jens Axboe
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