From: kbuild test robot <lkp@intel.com>
To: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org,
Paul Gortmaker <paul.gortmaker@windriver.com>,
Rusty Russell <rusty@rustcorp.com.au>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 20/20] module.h: remove extable.h include now users have migrated
Date: Mon, 23 Jan 2017 06:52:51 +0800 [thread overview]
Message-ID: <201701230645.PYFdx082%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170122163244.11740-21-paul.gortmaker@windriver.com>
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Hi Paul,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.10-rc5 next-20170120]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Paul-Gortmaker/ia64-move-ia64_done_with_exception-out-of-asm-uaccess-h/20170123-004155
config: cris-etraxfs_defconfig (attached as .config)
compiler: cris-linux-gcc (GCC) 6.2.0
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
# save the attached .config to linux build tree
make.cross ARCH=cris
All error/warnings (new ones prefixed by >>):
arch/cris/arch-v32/kernel/traps.c: In function 'fixup_BUG':
>> arch/cris/arch-v32/kernel/traps.c:159:11: error: implicit declaration of function 'search_exception_tables' [-Werror=implicit-function-declaration]
fixup = search_exception_tables(instruction_pointer(regs) - 2);
^~~~~~~~~~~~~~~~~~~~~~~
>> arch/cris/arch-v32/kernel/traps.c:159:9: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
fixup = search_exception_tables(instruction_pointer(regs) - 2);
^
cc1: some warnings being treated as errors
vim +/search_exception_tables +159 arch/cris/arch-v32/kernel/traps.c
51533b61 Mikael Starvik 2005-07-27 143
9ce1ea75 Jesper Nilsson 2007-12-03 144 void fixup_BUG(struct pt_regs *regs)
51533b61 Mikael Starvik 2005-07-27 145 {
9ce1ea75 Jesper Nilsson 2007-12-03 146 BUG_regs = *regs;
9ce1ea75 Jesper Nilsson 2007-12-03 147
9ce1ea75 Jesper Nilsson 2007-12-03 148 #ifdef CONFIG_DEBUG_BUGVERBOSE
9ce1ea75 Jesper Nilsson 2007-12-03 149 /*
9ce1ea75 Jesper Nilsson 2007-12-03 150 * Fixup the BUG arguments through exception handlers.
9ce1ea75 Jesper Nilsson 2007-12-03 151 */
9ce1ea75 Jesper Nilsson 2007-12-03 152 {
9ce1ea75 Jesper Nilsson 2007-12-03 153 const struct exception_table_entry *fixup;
9ce1ea75 Jesper Nilsson 2007-12-03 154
9ce1ea75 Jesper Nilsson 2007-12-03 155 /*
9ce1ea75 Jesper Nilsson 2007-12-03 156 * ERP points at the "break 14" + 2, compensate for the 2
9ce1ea75 Jesper Nilsson 2007-12-03 157 * bytes.
9ce1ea75 Jesper Nilsson 2007-12-03 158 */
9ce1ea75 Jesper Nilsson 2007-12-03 @159 fixup = search_exception_tables(instruction_pointer(regs) - 2);
9ce1ea75 Jesper Nilsson 2007-12-03 160 if (fixup) {
9ce1ea75 Jesper Nilsson 2007-12-03 161 /* Adjust the instruction pointer in the stackframe. */
9ce1ea75 Jesper Nilsson 2007-12-03 162 instruction_pointer(regs) = fixup->fixup;
9ce1ea75 Jesper Nilsson 2007-12-03 163 arch_fixup(regs);
51533b61 Mikael Starvik 2005-07-27 164 }
9ce1ea75 Jesper Nilsson 2007-12-03 165 }
9ce1ea75 Jesper Nilsson 2007-12-03 166 #else
9ce1ea75 Jesper Nilsson 2007-12-03 167 /* Dont try to lookup the filename + line, just dump regs. */
:::::: The code at line 159 was first introduced by commit
:::::: 9ce1ea751f7256b2248321c2427612a295f15137 CRIS v32: Update and improve kernel/traps.c
:::::: TO: Jesper Nilsson <jesper.nilsson@axis.com>
:::::: CC: Jesper Nilsson <jesper.nilsson@axis.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2017-01-22 22:53 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-22 16:32 [PATCH v3 00/20] Finalize separation of extable.h from module.h Paul Gortmaker
2017-01-22 16:32 ` [PATCH 01/20] ia64: move ia64_done_with_exception out of asm/uaccess.h Paul Gortmaker
2017-01-22 16:32 ` [PATCH 02/20] ia64: ensure exception table search users include extable.h Paul Gortmaker
2017-01-22 16:32 ` [PATCH 03/20] m32r: migrate exception table users off module.h and onto extable.h Paul Gortmaker
2017-01-22 16:32 ` [PATCH 04/20] arm: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 05/20] alpha: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 06/20] mn10300: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 07/20] xtensa: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 08/20] sh: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 09/20] frv: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 10/20] openrisc: " Paul Gortmaker
2017-01-25 21:40 ` [PATCH v2] " Paul Gortmaker
2017-01-26 5:53 ` Stafford Horne
2017-01-26 14:50 ` Paul Gortmaker
2017-01-25 22:46 ` Paul Gortmaker
2017-01-22 16:32 ` [PATCH 11/20] sparc: migrate exception table users " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 12/20] nios2: migrate exception table users off module.h and " Paul Gortmaker
2017-01-25 9:53 ` Tobias Klauser
2017-01-22 16:32 ` [PATCH 13/20] arc: " Paul Gortmaker
2017-01-23 21:14 ` Vineet Gupta
2017-01-22 16:32 ` [PATCH 14/20] metag: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 15/20] score: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 16/20] unicore32: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 17/20] microblaze: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 18/20] hexagon: " Paul Gortmaker
2017-01-22 16:32 ` [PATCH 19/20] core: " Paul Gortmaker
2017-02-09 5:33 ` Jessica Yu
2017-01-22 16:32 ` [PATCH 20/20] module.h: remove extable.h include now users have migrated Paul Gortmaker
2017-01-22 22:52 ` kbuild test robot [this message]
2017-01-23 4:16 ` Paul Gortmaker
2017-02-09 5:34 ` Jessica Yu
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