From: kernel test robot <lkp@intel.com>
To: Masahiro Yamada <masahiroy@kernel.org>, linux-kbuild@vger.kernel.org
Cc: kbuild-all@lists.01.org, Masahiro Yamada <masahiroy@kernel.org>,
Michal Marek <michal.lkml@markovi.net>,
Nick Desaulniers <ndesaulniers@google.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] kbuild: move -Wundef from KBUILD_CFLAGS to KBUILD_CPPFLAGS
Date: Mon, 12 Sep 2022 17:56:30 +0800 [thread overview]
Message-ID: <202209121730.ipnGRE83-lkp@intel.com> (raw)
In-Reply-To: <20220905083619.672091-2-masahiroy@kernel.org>
Hi Masahiro,
I love your patch! Perhaps something to improve:
[auto build test WARNING on masahiroy-kbuild/for-next]
[also build test WARNING on linus/master v6.0-rc5]
[cannot apply to next-20220909]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Masahiro-Yamada/kbuild-move-Werror-from-KBUILD_CFLAGS-to-KBUILD_CPPFLAGS/20220905-164209
base: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next
config: s390-randconfig-s052-20220911 (https://download.01.org/0day-ci/archive/20220912/202209121730.ipnGRE83-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 12.1.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://github.com/intel-lab-lkp/linux/commit/2f8ee1865d7d00ad27460d94056c7752cad8481f
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Masahiro-Yamada/kbuild-move-Werror-from-KBUILD_CFLAGS-to-KBUILD_CPPFLAGS/20220905-164209
git checkout 2f8ee1865d7d00ad27460d94056c7752cad8481f
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> arch/s390/boot/decompressor.c:28:7: sparse: sparse: undefined preprocessor identifier 'CONFIG_KERNEL_ZSTD'
vim +/CONFIG_KERNEL_ZSTD +28 arch/s390/boot/decompressor.c
1844c9bc0b2fed arch/s390/boot/compressed/misc.c Martin Schwidefsky 2010-02-26 25
54f45214522ae7 arch/s390/boot/compressed/decompressor.c Vasily Gorbik 2021-06-16 26 #ifdef CONFIG_KERNEL_BZIP2
1b3e3faf29d3ac arch/s390/boot/compressed/decompressor.c Mikhail Zaslonko 2020-01-30 27 #define BOOT_HEAP_SIZE 0x400000
7b034d9c1b08b3 arch/s390/boot/compressed/decompressor.c Dimitri John Ledkov 2021-06-15 @28 #elif CONFIG_KERNEL_ZSTD
7b034d9c1b08b3 arch/s390/boot/compressed/decompressor.c Dimitri John Ledkov 2021-06-15 29 #define BOOT_HEAP_SIZE 0x30000
1844c9bc0b2fed arch/s390/boot/compressed/misc.c Martin Schwidefsky 2010-02-26 30 #else
1b3e3faf29d3ac arch/s390/boot/compressed/decompressor.c Mikhail Zaslonko 2020-01-30 31 #define BOOT_HEAP_SIZE 0x10000
1844c9bc0b2fed arch/s390/boot/compressed/misc.c Martin Schwidefsky 2010-02-26 32 #endif
1844c9bc0b2fed arch/s390/boot/compressed/misc.c Martin Schwidefsky 2010-02-26 33
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next prev parent reply other threads:[~2022-09-12 9:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-05 8:36 [PATCH 1/2] kbuild: move -Werror from KBUILD_CFLAGS to KBUILD_CPPFLAGS Masahiro Yamada
2022-09-05 8:36 ` [PATCH 2/2] kbuild: move -Wundef " Masahiro Yamada
2022-09-05 14:22 ` kernel test robot
2022-09-05 15:48 ` kernel test robot
2022-09-05 16:01 ` Masahiro Yamada
2022-09-05 16:01 ` Masahiro Yamada
2022-09-12 9:56 ` kernel test robot [this message]
2022-09-07 5:05 ` [PATCH 1/2] kbuild: move -Werror " Nick Desaulniers
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