From: kernel test robot <lkp@intel.com>
To: Nhat Pham <nphamcs@gmail.com>, akpm@linux-foundation.org
Cc: oe-kbuild-all@lists.linux.dev, hannes@cmpxchg.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
bfoster@redhat.com, willy@infradead.org,
linux-api@vger.kernel.org, kernel-team@meta.com
Subject: Re: [PATCH v7 2/3] cachestat: implement cachestat syscall
Date: Tue, 24 Jan 2023 14:49:00 +0800 [thread overview]
Message-ID: <202301241402.CeUdAtDh-lkp@intel.com> (raw)
In-Reply-To: <20230124021118.154078-3-nphamcs@gmail.com>
Hi Nhat,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on 1440f576022887004f719883acb094e7e0dd4944]
url: https://github.com/intel-lab-lkp/linux/commits/Nhat-Pham/workingset-refactor-LRU-refault-to-expose-refault-recency-check/20230124-101311
base: 1440f576022887004f719883acb094e7e0dd4944
patch link: https://lore.kernel.org/r/20230124021118.154078-3-nphamcs%40gmail.com
patch subject: [PATCH v7 2/3] cachestat: implement cachestat syscall
config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20230124/202301241402.CeUdAtDh-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 12.1.0
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://github.com/intel-lab-lkp/linux/commit/f902a360bb453bd6885cd89d4f9ad4a40205fd15
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Nhat-Pham/workingset-refactor-LRU-refault-to-expose-refault-recency-check/20230124-101311
git checkout f902a360bb453bd6885cd89d4f9ad4a40205fd15
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips prepare
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> <stdin>:1565:2: warning: #warning syscall cachestat not implemented [-Wcpp]
--
>> <stdin>:1565:2: warning: #warning syscall cachestat not implemented [-Wcpp]
--
scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
arch/mips/kernel/asm-offsets.c:26:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes]
26 | void output_ptreg_defines(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:78:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes]
78 | void output_task_defines(void)
| ^~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:92:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes]
92 | void output_thread_info_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:108:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes]
108 | void output_thread_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:136:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes]
136 | void output_thread_fpu_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:179:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes]
179 | void output_mm_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:213:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes]
213 | void output_sc_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:248:6: warning: no previous prototype for 'output_signal_defined' [-Wmissing-prototypes]
248 | void output_signal_defined(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:315:6: warning: no previous prototype for 'output_pbe_defines' [-Wmissing-prototypes]
315 | void output_pbe_defines(void)
| ^~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:327:6: warning: no previous prototype for 'output_pm_defines' [-Wmissing-prototypes]
327 | void output_pm_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:341:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes]
341 | void output_kvm_defines(void)
| ^~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:385:6: warning: no previous prototype for 'output_cps_defines' [-Wmissing-prototypes]
385 | void output_cps_defines(void)
| ^~~~~~~~~~~~~~~~~~
>> <stdin>:1565:2: warning: #warning syscall cachestat not implemented [-Wcpp]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
next prev parent reply other threads:[~2023-01-24 6:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-24 2:11 [PATCH v7 0/3] cachestat: a new syscall for page cache state of files Nhat Pham
2023-01-24 2:11 ` [PATCH v7 1/3] workingset: refactor LRU refault to expose refault recency check Nhat Pham
2023-01-25 21:13 ` Yu Zhao
2023-01-26 17:08 ` Nhat Pham
2023-01-24 2:11 ` [PATCH v7 2/3] cachestat: implement cachestat syscall Nhat Pham
2023-01-24 6:49 ` kernel test robot [this message]
2023-01-24 19:23 ` Nhat Pham
2023-01-24 19:29 ` Nhat Pham
2023-01-24 13:18 ` kernel test robot
2023-01-24 2:11 ` [PATCH v7 3/3] selftests: Add selftests for cachestat Nhat Pham
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