From: kernel test robot <lkp@intel.com>
To: kernel@openeuler.org, Hongchen Zhang <zhanghongchen@loongson.cn>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [openeuler:OLK-6.6 1610/1610] include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
Date: Mon, 9 Dec 2024 13:08:48 +0800 [thread overview]
Message-ID: <202412091235.rrPD4MTM-lkp@intel.com> (raw)
Hi zhangtianyang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 31c4fffa86e17e8a946c944e91e7412db7f8427b
commit: c93eb12529e21dbb59796132f4fdf75fad4eddaf [1610/1610] LoongArch: Adapted SECTION_SIZE_BITS with page size
config: loongarch-randconfig-001-20241209 (https://download.01.org/0day-ci/archive/20241209/202412091235.rrPD4MTM-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412091235.rrPD4MTM-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/202412091235.rrPD4MTM-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/gfp.h:7,
from include/linux/mm.h:7,
from arch/loongarch/kernel/asm-offsets.c:9:
>> include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
1788 | #error Allocator MAX_ORDER exceeds SECTION_SIZE
| ^~~~~
arch/loongarch/kernel/asm-offsets.c:18:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes]
18 | void output_ptreg_defines(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:65:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes]
65 | void output_task_defines(void)
| ^~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:80:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes]
80 | void output_thread_info_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:96:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes]
96 | void output_thread_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:132:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes]
132 | void output_thread_fpu_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:173:6: warning: no previous prototype for 'output_thread_lbt_defines' [-Wmissing-prototypes]
173 | void output_thread_lbt_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:183:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes]
183 | void output_mm_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:215:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes]
215 | void output_sc_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:223:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes]
223 | void output_signal_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:261:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes]
261 | void output_smpboot_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:283:6: warning: no previous prototype for 'output_fgraph_ret_regs_defines' [-Wmissing-prototypes]
283 | void output_fgraph_ret_regs_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:294:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes]
294 | void output_kvm_defines(void)
| ^~~~~~~~~~~~~~~~~~
make[3]: *** [scripts/Makefile.build:116: arch/loongarch/kernel/asm-offsets.s] Error 1 shuffle=2238233371
make[3]: Target 'prepare' not remade because of errors.
make[2]: *** [Makefile:1202: prepare0] Error 2 shuffle=2238233371
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:234: __sub-make] Error 2 shuffle=2238233371
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:234: __sub-make] Error 2 shuffle=2238233371
make: Target 'prepare' not remade because of errors.
vim +1788 include/linux/mmzone.h
d41dee369bff3b Andy Whitcroft 2005-06-23 1783
835c134ec4dd75 Mel Gorman 2007-10-16 1784 #define SECTION_BLOCKFLAGS_BITS \
d9c2340052278d Mel Gorman 2007-10-16 1785 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS)
835c134ec4dd75 Mel Gorman 2007-10-16 1786
23baf831a32c04 Kirill A. Shutemov 2023-03-15 1787 #if (MAX_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS
d41dee369bff3b Andy Whitcroft 2005-06-23 @1788 #error Allocator MAX_ORDER exceeds SECTION_SIZE
d41dee369bff3b Andy Whitcroft 2005-06-23 1789 #endif
d41dee369bff3b Andy Whitcroft 2005-06-23 1790
:::::: The code at line 1788 was first introduced by commit
:::::: d41dee369bff3b9dcb6328d4d822926c28cc2594 [PATCH] sparsemem memory model
:::::: TO: Andy Whitcroft <apw@shadowen.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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