linux-kernel - Re: mm/damon/vaddr-test.h:309:1: warning: the frame size of 1064 bytes is larger than 1024 bytes

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Message-Id: <20211201173530.2516-1-sj@kernel.org>
Date:   Wed,  1 Dec 2021 17:35:30 +0000
From:   SeongJae Park <sj@...nel.org>
To:     kernel test robot <lkp@...el.com>
Cc:     SeongJae Park <sjpark@...zon.de>, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org,
        Brendan Higgins <brendanhiggins@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Memory Management List <linux-mm@...ck.org>
Subject: Re: mm/damon/vaddr-test.h:309:1: warning: the frame size of 1064 bytes is larger than 1024 bytes

On Thu, 18 Nov 2021 21:53:55 +0800 kernel test robot <lkp@...el.com> wrote:

> [-- Attachment #1: Type: text/plain, Size: 3453 bytes --]
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   42eb8fdac2fc5d62392dcfcf0253753e821a97b0
> commit: 17ccae8bb5c928946f6f3af14626ec458f74e6ad mm/damon: add kunit tests
> date:   2 months ago
> config: mips-randconfig-c004-20211118 (attached as .config)
> compiler: mipsel-linux-gcc (GCC) 11.2.0
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=17ccae8bb5c928946f6f3af14626ec458f74e6ad
>         git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>         git fetch --no-tags linus master
>         git checkout 17ccae8bb5c928946f6f3af14626ec458f74e6ad
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=mips 
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>

Thank you for the fix, and sorry for late reply.  A fix for this issue has
posted: https://lore.kernel.org/linux-mm/20211201150440.1088-6-sj@kernel.org/


Thanks,
SJ

> 
> All warnings (new ones prefixed by >>):
> 
>    In file included from mm/damon/vaddr.c:672:
>    mm/damon/vaddr-test.h: In function 'damon_test_split_evenly':
> >> mm/damon/vaddr-test.h:309:1: warning: the frame size of 1064 bytes is larger than 1024 bytes [-Wframe-larger-than=]
>      309 | }
>          | ^
>