linux-kernel - linux-next: build warning after merge of the block tree

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Message-ID: <20180531134939.29d8632e@canb.auug.org.au>
Date:   Thu, 31 May 2018 13:49:49 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Kees Cook <keescook@...omium.org>
Subject: linux-next: build warning after merge of the block tree

Hi Jens,

After merging the block tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

drivers/md/md.c: In function 'mddev_put':
drivers/md/md.c:543:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^

This is caused because CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is now
switched on.  Hopefully Kees (cc'd) can procide some guidance on how to
eliminate this warning.

-- 
Cheers,
Stephen Rothwell

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