From: kbuild test robot <lkp@intel.com> To: Minchan Kim <minchan@kernel.org> Cc: kbuild-all@lists.01.org, Andrew Morton <akpm@linux-foundation.org>, Linux Memory Management List <linux-mm@kvack.org> Subject: Re: [PATCH v6 2/7] mm: introduce external memory hinting API Date: Fri, 21 Feb 2020 03:13:49 +0800 [thread overview] Message-ID: <202002210332.t4nZu8oC%lkp@intel.com> (raw) In-Reply-To: <20200219014433.88424-3-minchan@kernel.org> [-- Attachment #1: Type: text/plain, Size: 5021 bytes --] Hi Minchan, I love your patch! Perhaps something to improve: [auto build test WARNING on m68k/for-next] [also build test WARNING on powerpc/next s390/features linus/master v5.6-rc2 next-20200220] [cannot apply to arm64/for-next/core tip/x86/asm arm/for-next hp-parisc/for-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Minchan-Kim/introduce-memory-hinting-API-for-external-process/20200220-225155 base: https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git for-next config: nds32-randconfig-a001-20200220 (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.2.0 reproduce: 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 GCC_VERSION=9.2.0 make.cross ARCH=nds32 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com> All warnings (new ones prefixed by >>): In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from arch/nds32/kernel/vdso/sigreturn.S:6: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | -- In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from <stdin>:2: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp] -- In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from <stdin>:2: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp] 16 real 2 user 4 sys 39.01% cpu make modules_prepare -- In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from <stdin>:2: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp] In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from arch/nds32/kernel/vdso/sigreturn.S:6: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from arch/nds32/kernel/vdso/gettimeofday.c:11: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | 17 real 4 user 6 sys 59.28% cpu make prepare vim +/__NR_pidfd_getfd +858 include/uapi/asm-generic/unistd.h 853 854 #define __NR_openat2 437 855 __SYSCALL(__NR_openat2, sys_openat2) 856 #define __NR_pidfd_getfd 438 857 __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) > 858 #define __NR_pidfd_getfd 439 859 __SYSCALL(__NR_process_madvise, sys_process_madvise) 860 --- 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: 24985 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com> To: kbuild-all@lists.01.org Subject: Re: [PATCH v6 2/7] mm: introduce external memory hinting API Date: Fri, 21 Feb 2020 03:13:49 +0800 [thread overview] Message-ID: <202002210332.t4nZu8oC%lkp@intel.com> (raw) In-Reply-To: <20200219014433.88424-3-minchan@kernel.org> [-- Attachment #1: Type: text/plain, Size: 5129 bytes --] Hi Minchan, I love your patch! Perhaps something to improve: [auto build test WARNING on m68k/for-next] [also build test WARNING on powerpc/next s390/features linus/master v5.6-rc2 next-20200220] [cannot apply to arm64/for-next/core tip/x86/asm arm/for-next hp-parisc/for-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Minchan-Kim/introduce-memory-hinting-API-for-external-process/20200220-225155 base: https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git for-next config: nds32-randconfig-a001-20200220 (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.2.0 reproduce: 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 GCC_VERSION=9.2.0 make.cross ARCH=nds32 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com> All warnings (new ones prefixed by >>): In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from arch/nds32/kernel/vdso/sigreturn.S:6: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | -- In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from <stdin>:2: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp] -- In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from <stdin>:2: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp] 16 real 2 user 4 sys 39.01% cpu make modules_prepare -- In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from <stdin>:2: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] >> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp] In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from arch/nds32/kernel/vdso/sigreturn.S:6: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | In file included from arch/nds32/include/uapi/asm/unistd.h:10, from arch/nds32/include/asm/unistd.h:6, from arch/nds32/kernel/vdso/gettimeofday.c:11: >> include/uapi/asm-generic/unistd.h:858: warning: "__NR_pidfd_getfd" redefined 858 | #define __NR_pidfd_getfd 439 | include/uapi/asm-generic/unistd.h:856: note: this is the location of the previous definition 856 | #define __NR_pidfd_getfd 438 | 17 real 4 user 6 sys 59.28% cpu make prepare vim +/__NR_pidfd_getfd +858 include/uapi/asm-generic/unistd.h 853 854 #define __NR_openat2 437 855 __SYSCALL(__NR_openat2, sys_openat2) 856 #define __NR_pidfd_getfd 438 857 __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) > 858 #define __NR_pidfd_getfd 439 859 __SYSCALL(__NR_process_madvise, sys_process_madvise) 860 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org [-- Attachment #2: config.gz --] [-- Type: application/gzip, Size: 24985 bytes --]
next prev parent reply other threads:[~2020-02-20 19:15 UTC|newest] Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-19 1:44 [PATCH v6 0/7] introduce memory hinting API for external process Minchan Kim 2020-02-19 1:44 ` [PATCH v6 1/7] mm: pass task and mm to do_madvise Minchan Kim 2020-02-28 22:15 ` Suren Baghdasaryan 2020-02-28 22:15 ` Suren Baghdasaryan 2020-02-19 1:44 ` [PATCH v6 2/7] mm: introduce external memory hinting API Minchan Kim 2020-02-20 19:13 ` kbuild test robot [this message] 2020-02-20 19:13 ` kbuild test robot 2020-02-20 21:15 ` Minchan Kim 2020-02-20 21:15 ` Minchan Kim 2020-02-20 21:21 ` Minchan Kim 2020-02-20 21:21 ` Minchan Kim 2020-02-28 22:14 ` Suren Baghdasaryan 2020-02-28 22:14 ` Suren Baghdasaryan 2020-03-02 19:18 ` Minchan Kim 2020-03-02 19:18 ` Minchan Kim 2020-02-20 20:48 ` kbuild test robot 2020-02-20 20:48 ` kbuild test robot 2020-02-19 1:44 ` [PATCH v6 3/7] mm: check fatal signal pending of target process Minchan Kim 2020-02-28 22:20 ` Suren Baghdasaryan 2020-02-28 22:20 ` Suren Baghdasaryan 2020-02-19 1:44 ` [PATCH v6 4/7] pid: move pidfd_get_pid function to pid.c Minchan Kim 2020-02-28 22:22 ` Suren Baghdasaryan 2020-02-28 22:22 ` Suren Baghdasaryan 2020-02-19 1:44 ` [PATCH v6 5/7] mm: support both pid and pidfd for process_madvise Minchan Kim 2020-02-28 22:41 ` Suren Baghdasaryan 2020-02-28 22:41 ` Suren Baghdasaryan 2020-03-02 19:23 ` Minchan Kim 2020-03-02 19:38 ` Suren Baghdasaryan 2020-03-02 19:38 ` Suren Baghdasaryan 2020-02-19 1:44 ` [PATCH v6 6/7] mm/madvise: employ mmget_still_valid for write lock Minchan Kim 2020-02-28 23:19 ` Suren Baghdasaryan 2020-02-28 23:19 ` Suren Baghdasaryan 2020-03-02 7:33 ` Oleksandr Natalenko 2020-03-02 16:32 ` Suren Baghdasaryan 2020-03-02 16:32 ` Suren Baghdasaryan 2020-02-19 1:44 ` [PATCH v6 7/7] mm/madvise: allow KSM hints for remote API Minchan Kim 2020-02-19 20:01 ` [PATCH v6 0/7] introduce memory hinting API for external process Andrew Morton 2020-02-19 21:05 ` Suren Baghdasaryan 2020-02-19 21:05 ` Suren Baghdasaryan 2020-02-19 22:32 ` Minchan Kim 2020-02-19 22:51 ` Brian Geffon 2020-02-19 22:51 ` Brian Geffon 2020-02-20 9:16 ` SeongJae Park
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=202002210332.t4nZu8oC%lkp@intel.com \ --to=lkp@intel.com \ --cc=akpm@linux-foundation.org \ --cc=kbuild-all@lists.01.org \ --cc=linux-mm@kvack.org \ --cc=minchan@kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.