From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
kbuild-all@01.org, Vladimir Davydov <vdavydov@virtuozzo.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Michal Hocko <mhocko@suse.com>
Subject: Re: [linux-stable-rc:linux-4.4.y 1992/2009] mm/slab_common.c:524:37: warning: format '%d' expects argument of type 'int', but argument 4 has type 'u64 {aka long long unsigned int}'
Date: Mon, 15 Aug 2016 13:29:52 +0200 [thread overview]
Message-ID: <20160815112952.GA18672@kroah.com> (raw)
In-Reply-To: <201608150636.0E2XOWl9%fengguang.wu@intel.com>
On Mon, Aug 15, 2016 at 06:47:38AM +0800, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y
> head: a44a0226e48694a1263c10fc528b76205127734e
> commit: 39a78b1ec7dea2d4bae32b3a7326686f2822003a [1992/2009] mm: memcontrol: fix cgroup creation failure after many small jobs
> config: arm64-defconfig (attached as .config)
> compiler: aarch64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609
> reproduce:
> wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout 39a78b1ec7dea2d4bae32b3a7326686f2822003a
> # save the attached .config to linux build tree
> make.cross ARCH=arm64
>
> All warnings (new ones prefixed by >>):
>
> mm/slab_common.c: In function 'memcg_create_kmem_cache':
> >> mm/slab_common.c:524:37: warning: format '%d' expects argument of type 'int', but argument 4 has type 'u64 {aka long long unsigned int}' [-Wformat=]
> cache_name = kasprintf(GFP_KERNEL, "%s(%d:%s)", root_cache->name,
> ^
I've now fixed this up, the backport missed this.
thanks,
greg k-h
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prev parent reply other threads:[~2016-08-15 11:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-14 22:47 [linux-stable-rc:linux-4.4.y 1992/2009] mm/slab_common.c:524:37: warning: format '%d' expects argument of type 'int', but argument 4 has type 'u64 {aka long long unsigned int}' kbuild test robot
2016-08-15 11:29 ` Greg Kroah-Hartman [this message]
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