From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ghP5WBio" Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11BBC10E6; Sat, 9 Dec 2023 08:47:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702140474; x=1733676474; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9OrBcNRkexSFp7JpzEwrwcmu1QSQkInC3RedZZXvKF0=; b=ghP5WBioZBAVMi+R0lXzHl3v6WJigQygAK1LqAbszuKAde/+fz0ny75N JVwF1wc8QpmHIlJJflP5W8COkdlcl5vElmnonAXi4UNkgx6/TogsUfYzY h2/u/oClYaV1I4E4TmaUlXiKIq7a+39p40hYvdULexw7kHI5thUt7zkip MNDLho2Y1vWkeODk9kyaixTG3izdZF4VevzPU5eQGJzrCGaXYW8tYIIFq RW/avu0XRVZou18BYMBjTCl9ULfdtVU0BzjD1kGM2hdHmiLVnK+BEFNV/ 60dd2PemblHYCfutUrF3Q1DsoxUuuNmzw6HJd1l2Q5RNr1OElsvYsuIfg w==; X-IronPort-AV: E=McAfee;i="6600,9927,10919"; a="480711480" X-IronPort-AV: E=Sophos;i="6.04,264,1695711600"; d="scan'208";a="480711480" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2023 08:47:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10919"; a="838462061" X-IronPort-AV: E=Sophos;i="6.04,264,1695711600"; d="scan'208";a="838462061" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by fmsmga008.fm.intel.com with ESMTP; 09 Dec 2023 08:47:46 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rC0US-000Fdf-2R; Sat, 09 Dec 2023 16:47:44 +0000 Date: Sun, 10 Dec 2023 00:46:49 +0800 From: kernel test robot To: Gregory Price , linux-mm@kvack.org Cc: oe-kbuild-all@lists.linux.dev, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, arnd@arndb.de, tglx@linutronix.de, luto@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, mhocko@kernel.org, tj@kernel.org, ying.huang@intel.com, gregory.price@memverge.com, corbet@lwn.net, rakie.kim@sk.com, hyeongtak.ji@sk.com, honggyu.kim@sk.com, vtavarespetr@micron.com, peterz@infradead.org, jgroves@micron.com, ravis.opensrc@micron.com, sthanneeru@micron.com, emirakhur@micron.com, Hasan.Maruf@amd.com Subject: Re: [PATCH v2 08/11] mm/mempolicy: add set_mempolicy2 syscall Message-ID: <202312100003.aUR6uBvr-lkp@intel.com> References: <20231209065931.3458-9-gregory.price@memverge.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231209065931.3458-9-gregory.price@memverge.com> Hi Gregory, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on deller-parisc/for-next powerpc/next powerpc/fixes s390/features jcmvbkbc-xtensa/xtensa-for-next arnd-asm-generic/master linus/master v6.7-rc4] [cannot apply to tip/x86/asm geert-m68k/for-next geert-m68k/for-linus next-20231208] [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/Gregory-Price/mm-mempolicy-implement-the-sysfs-based-weighted_interleave-interface/20231209-150314 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20231209065931.3458-9-gregory.price%40memverge.com patch subject: [PATCH v2 08/11] mm/mempolicy: add set_mempolicy2 syscall config: arc-alldefconfig (https://download.01.org/0day-ci/archive/20231210/202312100003.aUR6uBvr-lkp@intel.com/config) compiler: arc-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231210/202312100003.aUR6uBvr-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202312100003.aUR6uBvr-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from init/main.c:21: >> include/linux/syscalls.h:825:43: warning: 'struct mpol_args' declared inside parameter list will not be visible outside of this definition or declaration 825 | asmlinkage long sys_set_mempolicy2(struct mpol_args *args, size_t size, | ^~~~~~~~~ -- In file included from arch/arc/kernel/sys.c:3: >> include/linux/syscalls.h:825:43: warning: 'struct mpol_args' declared inside parameter list will not be visible outside of this definition or declaration 825 | asmlinkage long sys_set_mempolicy2(struct mpol_args *args, size_t size, | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: warning: initialized field overwritten [-Woverride-init] 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:34:1: note: in expansion of macro '__SC_COMP' 34 | __SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: note: (near initialization for 'sys_call_table[0]') 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:34:1: note: in expansion of macro '__SC_COMP' 34 | __SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: warning: initialized field overwritten [-Woverride-init] 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:36:1: note: in expansion of macro '__SYSCALL' 36 | __SYSCALL(__NR_io_destroy, sys_io_destroy) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: note: (near initialization for 'sys_call_table[1]') 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:36:1: note: in expansion of macro '__SYSCALL' 36 | __SYSCALL(__NR_io_destroy, sys_io_destroy) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: warning: initialized field overwritten [-Woverride-init] 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:38:1: note: in expansion of macro '__SC_COMP' 38 | __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: note: (near initialization for 'sys_call_table[2]') 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:38:1: note: in expansion of macro '__SC_COMP' 38 | __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: warning: initialized field overwritten [-Woverride-init] 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:40:1: note: in expansion of macro '__SYSCALL' 40 | __SYSCALL(__NR_io_cancel, sys_io_cancel) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: note: (near initialization for 'sys_call_table[3]') 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:40:1: note: in expansion of macro '__SYSCALL' 40 | __SYSCALL(__NR_io_cancel, sys_io_cancel) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: warning: initialized field overwritten [-Woverride-init] 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:20:34: note: in expansion of macro '__SYSCALL' 20 | #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:44:1: note: in expansion of macro '__SC_3264' 44 | __SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: note: (near initialization for 'sys_call_table[4]') 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:20:34: note: in expansion of macro '__SYSCALL' 20 | #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:44:1: note: in expansion of macro '__SC_3264' 44 | __SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: warning: initialized field overwritten [-Woverride-init] 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:48:1: note: in expansion of macro '__SYSCALL' 48 | __SYSCALL(__NR_setxattr, sys_setxattr) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: note: (near initialization for 'sys_call_table[5]') 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:48:1: note: in expansion of macro '__SYSCALL' 48 | __SYSCALL(__NR_setxattr, sys_setxattr) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: warning: initialized field overwritten [-Woverride-init] 13 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:50:1: note: in expansion of macro '__SYSCALL' 50 | __SYSCALL(__NR_lsetxattr, sys_lsetxattr) | ^~~~~~~~~ arch/arc/kernel/sys.c:13:36: note: (near initialization for 'sys_call_table[6]') 13 | #define __SYSCALL(nr, call) [nr] = (call), -- In file included from kernel/time/hrtimer.c:30: >> include/linux/syscalls.h:825:43: warning: 'struct mpol_args' declared inside parameter list will not be visible outside of this definition or declaration 825 | asmlinkage long sys_set_mempolicy2(struct mpol_args *args, size_t size, | ^~~~~~~~~ kernel/time/hrtimer.c:120:35: warning: initialized field overwritten [-Woverride-init] 120 | [CLOCK_REALTIME] = HRTIMER_BASE_REALTIME, | ^~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:120:35: note: (near initialization for 'hrtimer_clock_to_base_table[0]') kernel/time/hrtimer.c:121:35: warning: initialized field overwritten [-Woverride-init] 121 | [CLOCK_MONOTONIC] = HRTIMER_BASE_MONOTONIC, | ^~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:121:35: note: (near initialization for 'hrtimer_clock_to_base_table[1]') kernel/time/hrtimer.c:122:35: warning: initialized field overwritten [-Woverride-init] 122 | [CLOCK_BOOTTIME] = HRTIMER_BASE_BOOTTIME, | ^~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:122:35: note: (near initialization for 'hrtimer_clock_to_base_table[7]') kernel/time/hrtimer.c:123:35: warning: initialized field overwritten [-Woverride-init] 123 | [CLOCK_TAI] = HRTIMER_BASE_TAI, | ^~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:123:35: note: (near initialization for 'hrtimer_clock_to_base_table[11]') kernel/time/hrtimer.c: In function '__run_hrtimer': kernel/time/hrtimer.c:1651:14: warning: variable 'expires_in_hardirq' set but not used [-Wunused-but-set-variable] 1651 | bool expires_in_hardirq; | ^~~~~~~~~~~~~~~~~~ -- >> arc-elf-ld: arch/arc/kernel/sys.o:(.data+0x724): undefined reference to `sys_set_mempolicy2' >> arc-elf-ld: arch/arc/kernel/sys.o:(.data+0x724): undefined reference to `sys_set_mempolicy2' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki