From: kernel test robot <lkp@intel.com>
To: cgel.zte@gmail.com, akpm@linux-foundation.org
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
keescook@chromium.org, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
xu xin <xu.xin16@zte.com.cn>, Yang Yang <yang.yang29@zte.com.cn>,
Ran Xiaokai <ran.xiaokai@zte.com.cn>,
wangyong <wang.yong12@zte.com.cn>,
Yunkai Zhang <zhang.yunkai@zte.com.cn>
Subject: Re: [PATCH v2] mm/ksm: introduce ksm_force for each process
Date: Sat, 7 May 2022 12:49:06 +0800 [thread overview]
Message-ID: <202205071229.7ltA0xmX-lkp@intel.com> (raw)
In-Reply-To: <20220507014318.642353-1-xu.xin16@zte.com.cn>
Hi,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on akpm-mm/mm-everything]
[also build test ERROR on next-20220506]
[cannot apply to hnaz-mm/master kees/for-next/pstore linus/master v5.18-rc5]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/cgel-zte-gmail-com/mm-ksm-introduce-ksm_force-for-each-process/20220507-094557
base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
config: hexagon-randconfig-r045-20220506 (https://download.01.org/0day-ci/archive/20220507/202205071229.7ltA0xmX-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project af4cf1c6b8ed0d8102fc5e69acdc2fcbbcdaa9a7)
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://github.com/intel-lab-lkp/linux/commit/bc6a122b9e10290755c811e7fa23dd60d39303e2
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review cgel-zte-gmail-com/mm-ksm-introduce-ksm_force-for-each-process/20220507-094557
git checkout bc6a122b9e10290755c811e7fa23dd60d39303e2
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> mm/ksm.c:343:3: error: use of undeclared identifier 'turn'
turn false;
^
1 error generated.
vim +/turn +343 mm/ksm.c
336
337 /* Check if vma is qualified for ksmd scanning */
338 static bool ksm_vma_check(struct vm_area_struct *vma)
339 {
340 unsigned long vm_flags = vma->vm_flags;
341
342 if (!(vma->vm_flags & VM_MERGEABLE) && !(vma->vm_mm->ksm_force))
> 343 turn false;
344
345 if (vm_flags & (VM_SHARED | VM_MAYSHARE |
346 VM_PFNMAP | VM_IO | VM_DONTEXPAND |
347 VM_HUGETLB | VM_MIXEDMAP))
348 return false; /* just ignore this vma*/
349
350 if (vma_is_dax(vma))
351 return false;
352
--
0-DAY CI Kernel Test Service
https://01.org/lkp
prev parent reply other threads:[~2022-05-07 4:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-07 1:43 [PATCH v2] mm/ksm: introduce ksm_force for each process cgel.zte
2022-05-07 4:33 ` kernel test robot
2022-05-07 4:49 ` kernel test robot [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202205071229.7ltA0xmX-lkp@intel.com \
--to=lkp@intel.com \
--cc=akpm@linux-foundation.org \
--cc=cgel.zte@gmail.com \
--cc=kbuild-all@lists.01.org \
--cc=keescook@chromium.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=llvm@lists.linux.dev \
--cc=ran.xiaokai@zte.com.cn \
--cc=wang.yong12@zte.com.cn \
--cc=xu.xin16@zte.com.cn \
--cc=yang.yang29@zte.com.cn \
--cc=zhang.yunkai@zte.com.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).