From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: arch/arm64/kernel/entry-common.c:68:25: warning: no previous prototype for 'el1_sync_handler'
Date: Mon, 14 Dec 2020 15:12:34 +0800 [thread overview]
Message-ID: <202012141530.KRuZaGFd-lkp@intel.com> (raw)
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Hi Mark,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 2c85ebc57b3e1817b6ce1a6b703928e113a90442
commit: ed3768db588291ddb5dc794daed12cc751373566 arm64: entry: convert el1_sync to C
date: 1 year, 2 months ago
config: arm64-randconfig-r021-20201214 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
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=ed3768db588291ddb5dc794daed12cc751373566
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout ed3768db588291ddb5dc794daed12cc751373566
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/entry-common.c:68:25: warning: no previous prototype for 'el1_sync_handler' [-Wmissing-prototypes]
68 | asmlinkage void notrace el1_sync_handler(struct pt_regs *regs)
| ^~~~~~~~~~~~~~~~
vim +/el1_sync_handler +68 arch/arm64/kernel/entry-common.c
67
> 68 asmlinkage void notrace el1_sync_handler(struct pt_regs *regs)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Mark Rutland <mark.rutland@arm.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Catalin Marinas <catalin.marinas@arm.com>,
James Morse <james.morse@arm.com>
Subject: arch/arm64/kernel/entry-common.c:68:25: warning: no previous prototype for 'el1_sync_handler'
Date: Mon, 14 Dec 2020 15:12:34 +0800 [thread overview]
Message-ID: <202012141530.KRuZaGFd-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 1687 bytes --]
Hi Mark,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 2c85ebc57b3e1817b6ce1a6b703928e113a90442
commit: ed3768db588291ddb5dc794daed12cc751373566 arm64: entry: convert el1_sync to C
date: 1 year, 2 months ago
config: arm64-randconfig-r021-20201214 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
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=ed3768db588291ddb5dc794daed12cc751373566
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout ed3768db588291ddb5dc794daed12cc751373566
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/entry-common.c:68:25: warning: no previous prototype for 'el1_sync_handler' [-Wmissing-prototypes]
68 | asmlinkage void notrace el1_sync_handler(struct pt_regs *regs)
| ^~~~~~~~~~~~~~~~
vim +/el1_sync_handler +68 arch/arm64/kernel/entry-common.c
67
> 68 asmlinkage void notrace el1_sync_handler(struct pt_regs *regs)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 41120 bytes --]
next reply other threads:[~2020-12-14 7:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-14 7:12 kernel test robot [this message]
2020-12-14 7:12 ` arch/arm64/kernel/entry-common.c:68:25: warning: no previous prototype for 'el1_sync_handler' kernel test robot
2020-12-14 10:28 ` Catalin Marinas
2020-12-14 10:28 ` Catalin Marinas
2020-12-14 11:12 ` Mark Rutland
2020-12-14 11:12 ` Mark Rutland
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