From: kernel test robot <lkp@intel.com>
To: Ilya Leoshkevich <iii@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Alexander Potapenko <glider@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <cl@linux-foundation.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Marco Elver <elver@google.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Pekka Enberg <penberg@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Vasily Gorbik <gor@linux.ibm.com>,
Vlastimil Babka <vbabka@suse.cz>
Cc: oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Dmitry Vyukov <dvyukov@google.com>,
Hyeonggon Yoo <42.hyeyoo@gmail.com>,
kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org,
linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
Mark Rutland <mark.rutland@arm.com>,
Roman Gushchin <roman.gushchin@linux.dev>,
Sven Schnelle <svens@linux.ibm.com>,
Ilya Leoshkevich <iii@linux.ibm.com>
Subject: Re: [PATCH 27/32] s390/string: Add KMSAN support
Date: Fri, 17 Nov 2023 05:42:42 +0800 [thread overview]
Message-ID: <202311170550.bSBo44ix-lkp@intel.com> (raw)
In-Reply-To: <20231115203401.2495875-28-iii@linux.ibm.com>
Hi Ilya,
kernel test robot noticed the following build errors:
[auto build test ERROR on s390/features]
[also build test ERROR on akpm-mm/mm-everything linus/master vbabka-slab/for-next v6.7-rc1 next-20231116]
[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/Ilya-Leoshkevich/ftrace-Unpoison-ftrace_regs-in-ftrace_ops_list_func/20231116-045608
base: https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features
patch link: https://lore.kernel.org/r/20231115203401.2495875-28-iii%40linux.ibm.com
patch subject: [PATCH 27/32] s390/string: Add KMSAN support
config: s390-debug_defconfig (https://download.01.org/0day-ci/archive/20231117/202311170550.bSBo44ix-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231117/202311170550.bSBo44ix-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311170550.bSBo44ix-lkp@intel.com/
All errors (new ones prefixed by >>):
s390-linux-ld: arch/s390/mm/vmem.o: in function `crst_table_init':
>> arch/s390/include/asm/pgalloc.h:33:(.text+0x1ba): undefined reference to `memset64'
s390-linux-ld: arch/s390/mm/vmem.o: in function `vmem_pte_alloc':
>> arch/s390/mm/vmem.c:68:(.ref.text+0x1ec): undefined reference to `memset64'
s390-linux-ld: arch/s390/mm/pgalloc.o: in function `base_pgt_alloc':
>> arch/s390/mm/pgalloc.c:241:(.text+0x184): undefined reference to `memset64'
s390-linux-ld: arch/s390/mm/pgalloc.o: in function `crst_table_init':
arch/s390/include/asm/pgalloc.h:33:(.text+0x3e8): undefined reference to `memset64'
>> s390-linux-ld: arch/s390/include/asm/pgalloc.h:33:(.text+0x568): undefined reference to `memset64'
s390-linux-ld: arch/s390/mm/pgalloc.o:arch/s390/include/asm/pgalloc.h:33: more undefined references to `memset64' follow
s390-linux-ld: lib/test_string.o: in function `memset16_selftest':
>> lib/test_string.c:19:(.init.text+0x94): undefined reference to `memset16'
s390-linux-ld: lib/test_string.o: in function `memset32_selftest':
>> lib/test_string.c:55:(.init.text+0x234): undefined reference to `memset32'
s390-linux-ld: lib/test_string.o: in function `memset64_selftest':
>> lib/test_string.c:91:(.init.text+0x3c2): undefined reference to `memset64'
s390-linux-ld: drivers/video/fbdev/core/fbcon.o: in function `scr_memsetw':
>> include/linux/vt_buffer.h:36:(.text+0x30f6): undefined reference to `memset16'
>> s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x320a): undefined reference to `memset16'
s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x32c4): undefined reference to `memset16'
s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x33b8): undefined reference to `memset16'
s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x4f60): undefined reference to `memset16'
s390-linux-ld: drivers/video/fbdev/core/fbcon.o:include/linux/vt_buffer.h:36: more undefined references to `memset16' follow
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_copy_area':
>> drivers/tty/vt/vt.c:464:(.text+0x107e): undefined reference to `memset32'
>> s390-linux-ld: drivers/tty/vt/vt.c:471:(.text+0x1104): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:471:(.text+0x1118): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:471:(.text+0x1140): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_insert':
drivers/tty/vt/vt.c:374:(.text+0x13a4): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o:drivers/tty/vt/vt.c:385: more undefined references to `memset32' follow
s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw':
include/linux/vt_buffer.h:36:(.text+0x2844): undefined reference to `memset16'
s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x2932): undefined reference to `memset16'
s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x2fe8): undefined reference to `memset16'
s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x319c): undefined reference to `memset16'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line':
drivers/tty/vt/vt.c:393:(.text+0x3f78): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines':
drivers/tty/vt/vt.c:401:(.text+0x3fb8): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x3fe2): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw':
include/linux/vt_buffer.h:36:(.text+0x4018): undefined reference to `memset16'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines':
drivers/tty/vt/vt.c:401:(.text+0x40de): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x4114): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x4134): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line':
drivers/tty/vt/vt.c:393:(.text+0x417c): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines':
drivers/tty/vt/vt.c:401:(.text+0x41d6): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o:drivers/tty/vt/vt.c:401: more undefined references to `memset32' follow
s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw':
include/linux/vt_buffer.h:36:(.text+0x46d2): undefined reference to `memset16'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines':
drivers/tty/vt/vt.c:401:(.text+0x4736): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x47b6): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x47f2): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x482e): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line':
drivers/tty/vt/vt.c:393:(.text+0x7b1a): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw':
include/linux/vt_buffer.h:36:(.text+0x7b30): undefined reference to `memset16'
s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line':
drivers/tty/vt/vt.c:393:(.text+0x7c7a): undefined reference to `memset32'
s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw':
include/linux/vt_buffer.h:36:(.text+0x7c9c): undefined reference to `memset16'
s390-linux-ld: drivers/block/zram/zram_drv.o: in function `memset_l':
>> include/linux/string.h:168:(.text+0x1860): undefined reference to `memset64'
vim +168 include/linux/string.h
3b3c4babd89871 Matthew Wilcox 2017-09-08 161
3b3c4babd89871 Matthew Wilcox 2017-09-08 162 static inline void *memset_l(unsigned long *p, unsigned long v,
3b3c4babd89871 Matthew Wilcox 2017-09-08 163 __kernel_size_t n)
3b3c4babd89871 Matthew Wilcox 2017-09-08 164 {
3b3c4babd89871 Matthew Wilcox 2017-09-08 165 if (BITS_PER_LONG == 32)
3b3c4babd89871 Matthew Wilcox 2017-09-08 166 return memset32((uint32_t *)p, v, n);
3b3c4babd89871 Matthew Wilcox 2017-09-08 167 else
3b3c4babd89871 Matthew Wilcox 2017-09-08 @168 return memset64((uint64_t *)p, v, n);
3b3c4babd89871 Matthew Wilcox 2017-09-08 169 }
3b3c4babd89871 Matthew Wilcox 2017-09-08 170
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-11-16 21:43 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-15 20:30 [PATCH 00/32] kmsan: Enable on s390 Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 01/32] ftrace: Unpoison ftrace_regs in ftrace_ops_list_func() Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 02/32] kmsan: Make the tests compatible with kmsan.panic=1 Ilya Leoshkevich
2023-11-16 9:27 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 04/32] kmsan: Increase the maximum store size to 4096 Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 05/32] kmsan: Fix is_bad_asm_addr() on arches with overlapping address spaces Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 06/32] kmsan: Fix kmsan_copy_to_user() " Ilya Leoshkevich
2023-11-16 10:13 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 08/32] kmsan: Remove an x86-specific #include from kmsan.h Ilya Leoshkevich
2023-11-16 9:44 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 10/32] kmsan: Expose kmsan_get_metadata() Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 11/32] kmsan: Export panic_on_kmsan Ilya Leoshkevich
2023-11-16 9:14 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 12/32] kmsan: Allow disabling KMSAN checks for the current task Ilya Leoshkevich
2023-11-16 8:56 ` Alexander Potapenko
2023-11-16 9:17 ` Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 13/32] kmsan: Support SLAB_POISON Ilya Leoshkevich
2023-11-16 14:55 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 15/32] mm: slub: Let KMSAN access metadata Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 16/32] mm: kfence: Disable KMSAN when checking the canary Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 17/32] lib/string: Add KMSAN support to strlcpy() and strlcat() Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 18/32] lib/zlib: Unpoison DFLTCC output buffers Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 19/32] kmsan: Accept ranges starting with 0 on s390 Ilya Leoshkevich
2023-11-16 10:33 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 20/32] s390: Turn off KMSAN for boot, vdso and purgatory Ilya Leoshkevich
2023-11-16 9:20 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 21/32] s390: Use a larger stack for KMSAN Ilya Leoshkevich
2023-11-16 9:45 ` Alexander Potapenko
2023-11-15 20:30 ` [PATCH 22/32] s390/boot: Add the KMSAN runtime stub Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 23/32] s390/checksum: Add a KMSAN check Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 24/32] s390/cpacf: Unpoison the results of cpacf_trng() Ilya Leoshkevich
2023-11-15 20:30 ` [PATCH 26/32] s390/mm: Define KMSAN metadata for vmalloc and modules Ilya Leoshkevich
2023-11-16 15:03 ` Alexander Potapenko
2023-11-17 16:41 ` Alexander Gordeev
2023-11-15 20:30 ` [PATCH 27/32] s390/string: Add KMSAN support Ilya Leoshkevich
2023-11-16 21:42 ` kernel test robot [this message]
2023-11-15 20:31 ` [PATCH 28/32] s390/traps: Unpoison the kernel_stack_overflow()'s pt_regs Ilya Leoshkevich
2023-11-16 15:32 ` Alexander Potapenko
2023-11-15 20:31 ` [PATCH 30/32] s390/unwind: Disable KMSAN checks Ilya Leoshkevich
2023-11-16 9:04 ` Alexander Potapenko
2023-11-16 9:05 ` Alexander Potapenko
2023-11-15 20:31 ` [PATCH 31/32] s390: Implement the architecture-specific kmsan functions Ilya Leoshkevich
2023-11-15 20:31 ` [PATCH 32/32] kmsan: Enable on s390 Ilya Leoshkevich
2023-11-16 8:42 ` [PATCH 00/32] " Alexander Potapenko
2023-11-16 10:13 ` Ilya Leoshkevich
2023-11-16 10:22 ` Christian Borntraeger
[not found] ` <20231115203401.2495875-4-iii@linux.ibm.com>
2023-11-16 9:41 ` [PATCH 03/32] kmsan: Disable KMSAN when DEFERRED_STRUCT_PAGE_INIT is enabled Alexander Potapenko
[not found] ` <20231115203401.2495875-15-iii@linux.ibm.com>
2023-11-16 9:54 ` [PATCH 14/32] kmsan: Use ALIGN_DOWN() in kmsan_get_metadata() Alexander Potapenko
[not found] ` <20231115203401.2495875-8-iii@linux.ibm.com>
2023-11-16 10:52 ` [PATCH 07/32] kmsan: Remove a useless assignment from kmsan_vmap_pages_range_noflush() Alexander Potapenko
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