From: kernel test robot <lkp@intel.com> To: linux-arch@vger.kernel.org Cc: kbuild-all@lists.01.org, Nicholas Piggin <npiggin@gmail.com>, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Arnd Bergmann <arnd@arndb.de> Subject: Re: [PATCH 01/24] asm-generic: add generic versions of mmu context functions Date: Tue, 28 Jul 2020 13:53:47 +0800 [thread overview] Message-ID: <202007281356.cxaUgNDO%lkp@intel.com> (raw) In-Reply-To: <20200728033405.78469-2-npiggin@gmail.com> [-- Attachment #1: Type: text/plain, Size: 3096 bytes --] Hi Nicholas, I love your patch! Yet something to improve: [auto build test ERROR on openrisc/for-next] [also build test ERROR on sparc/master linus/master asm-generic/master v5.8-rc7 next-20200727] [cannot apply to nios2/for-linus] [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/0day-ci/linux/commits/Nicholas-Piggin/Use-asm-generic-for-mmu_context-no-op-functions/20200728-113854 base: https://github.com/openrisc/linux.git for-next config: c6x-allyesconfig (attached as .config) compiler: c6x-elf-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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=c6x 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 >>): In file included from ./arch/c6x/include/generated/asm/mmu_context.h:1, from include/linux/mmu_context.h:5, from kernel//sched/sched.h:54, from kernel//sched/core.c:9: include/asm-generic/mmu_context.h: In function 'activate_mm': >> include/asm-generic/mmu_context.h:59:2: error: implicit declaration of function 'switch_mm' [-Werror=implicit-function-declaration] 59 | switch_mm(prev_mm, next_mm, current); | ^~~~~~~~~ cc1: some warnings being treated as errors -- In file included from ./arch/c6x/include/generated/asm/mmu_context.h:1, from include/linux/mmu_context.h:5, from kernel//sched/sched.h:54, from kernel//sched/rt.c:6: include/asm-generic/mmu_context.h: In function 'activate_mm': >> include/asm-generic/mmu_context.h:59:2: error: implicit declaration of function 'switch_mm' [-Werror=implicit-function-declaration] 59 | switch_mm(prev_mm, next_mm, current); | ^~~~~~~~~ kernel//sched/rt.c: At top level: kernel//sched/rt.c:668:6: warning: no previous prototype for 'sched_rt_bandwidth_account' [-Wmissing-prototypes] 668 | bool sched_rt_bandwidth_account(struct rt_rq *rt_rq) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/switch_mm +59 include/asm-generic/mmu_context.h 49 50 /** 51 * activate_mm - called after exec switches the current task to a new mm, to switch to it 52 * @prev_mm: previous mm of this task 53 * @next_mm: new mm 54 */ 55 #ifndef activate_mm 56 static inline void activate_mm(struct mm_struct *prev_mm, 57 struct mm_struct *next_mm) 58 { > 59 switch_mm(prev_mm, next_mm, current); 60 } 61 #endif 62 --- 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: 53627 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com> To: Nicholas Piggin <npiggin@gmail.com>, linux-arch@vger.kernel.org Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Arnd Bergmann <arnd@arndb.de> Subject: Re: [PATCH 01/24] asm-generic: add generic versions of mmu context functions Date: Tue, 28 Jul 2020 13:53:47 +0800 [thread overview] Message-ID: <202007281356.cxaUgNDO%lkp@intel.com> (raw) Message-ID: <20200728055347.OijpFCJ621NNBWQGqdOkgWTfrXCO9YQjO88hDu32UjA@z> (raw) In-Reply-To: <20200728033405.78469-2-npiggin@gmail.com> [-- Attachment #1: Type: text/plain, Size: 3096 bytes --] Hi Nicholas, I love your patch! Yet something to improve: [auto build test ERROR on openrisc/for-next] [also build test ERROR on sparc/master linus/master asm-generic/master v5.8-rc7 next-20200727] [cannot apply to nios2/for-linus] [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/0day-ci/linux/commits/Nicholas-Piggin/Use-asm-generic-for-mmu_context-no-op-functions/20200728-113854 base: https://github.com/openrisc/linux.git for-next config: c6x-allyesconfig (attached as .config) compiler: c6x-elf-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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=c6x 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 >>): In file included from ./arch/c6x/include/generated/asm/mmu_context.h:1, from include/linux/mmu_context.h:5, from kernel//sched/sched.h:54, from kernel//sched/core.c:9: include/asm-generic/mmu_context.h: In function 'activate_mm': >> include/asm-generic/mmu_context.h:59:2: error: implicit declaration of function 'switch_mm' [-Werror=implicit-function-declaration] 59 | switch_mm(prev_mm, next_mm, current); | ^~~~~~~~~ cc1: some warnings being treated as errors -- In file included from ./arch/c6x/include/generated/asm/mmu_context.h:1, from include/linux/mmu_context.h:5, from kernel//sched/sched.h:54, from kernel//sched/rt.c:6: include/asm-generic/mmu_context.h: In function 'activate_mm': >> include/asm-generic/mmu_context.h:59:2: error: implicit declaration of function 'switch_mm' [-Werror=implicit-function-declaration] 59 | switch_mm(prev_mm, next_mm, current); | ^~~~~~~~~ kernel//sched/rt.c: At top level: kernel//sched/rt.c:668:6: warning: no previous prototype for 'sched_rt_bandwidth_account' [-Wmissing-prototypes] 668 | bool sched_rt_bandwidth_account(struct rt_rq *rt_rq) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/switch_mm +59 include/asm-generic/mmu_context.h 49 50 /** 51 * activate_mm - called after exec switches the current task to a new mm, to switch to it 52 * @prev_mm: previous mm of this task 53 * @next_mm: new mm 54 */ 55 #ifndef activate_mm 56 static inline void activate_mm(struct mm_struct *prev_mm, 57 struct mm_struct *next_mm) 58 { > 59 switch_mm(prev_mm, next_mm, current); 60 } 61 #endif 62 --- 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: 53627 bytes --]
next prev parent reply other threads:[~2020-07-28 5:54 UTC|newest] Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-28 3:33 [PATCH 00/24] Use asm-generic for mmu_context no-op functions Nicholas Piggin 2020-07-28 3:33 ` [PATCH 01/24] asm-generic: add generic versions of mmu context functions Nicholas Piggin 2020-07-28 4:01 ` Vineet Gupta 2020-07-28 10:37 ` Nicholas Piggin 2020-08-26 13:59 ` Nicholas Piggin 2020-07-28 5:53 ` kernel test robot [this message] 2020-07-28 5:53 ` kernel test robot 2020-07-28 23:52 ` kernel test robot 2020-07-28 23:52 ` kernel test robot 2020-07-28 3:33 ` [PATCH 02/24] alpha: use asm-generic/mmu_context.h for no-op implementations Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 03/24] arc: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:58 ` Vineet Gupta 2020-07-28 3:33 ` [PATCH 04/24] arm: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 4:14 ` Vineet Gupta 2020-08-26 14:14 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 05/24] arm64: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 06/24] csky: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 4:09 ` Guo Ren 2020-07-28 4:09 ` Guo Ren 2020-07-28 3:33 ` [PATCH 07/24] hexagon: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-08-11 18:34 ` Brian Cain 2020-08-11 18:34 ` Brian Cain 2020-07-28 3:33 ` [PATCH 08/24] ia64: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 09/24] m68k: " Nicholas Piggin 2020-07-30 8:11 ` kernel test robot 2020-07-30 8:11 ` kernel test robot 2020-07-28 3:33 ` [PATCH 10/24] microblaze: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 11/24] mips: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 12/24] nds32: " Nicholas Piggin 2020-07-28 3:33 ` [PATCH 13/24] nios2: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 14/24] openrisc: " Nicholas Piggin 2020-07-29 11:45 ` Stafford Horne 2020-08-26 14:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 15/24] parisc: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 16/24] powerpc: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:33 ` [PATCH 17/24] riscv: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-30 21:20 ` Palmer Dabbelt 2020-07-30 21:20 ` Palmer Dabbelt 2020-07-28 3:33 ` [PATCH 18/24] s390: " Nicholas Piggin 2020-07-28 3:33 ` Nicholas Piggin 2020-07-28 3:34 ` [PATCH 19/24] sh: " Nicholas Piggin 2020-07-28 3:34 ` Nicholas Piggin 2020-07-28 3:34 ` [PATCH 20/24] sparc: " Nicholas Piggin 2020-07-28 3:34 ` Nicholas Piggin 2020-07-28 3:34 ` [PATCH 21/24] um: " Nicholas Piggin 2020-07-28 3:34 ` Nicholas Piggin 2020-07-28 3:34 ` [PATCH 22/24] unicore32: " Nicholas Piggin 2020-07-28 3:34 ` Nicholas Piggin 2020-07-28 3:34 ` [PATCH 23/24] x86: " Nicholas Piggin 2020-07-28 10:54 ` peterz 2020-07-28 10:54 ` peterz 2020-07-28 3:34 ` [PATCH 24/24] xtensa: " Nicholas Piggin
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