Messages in this thread | | | Date | Thu, 31 Mar 2022 15:01:38 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v2 2/3] arm64: mm: Don't defer reserve_crashkernel() with dma_force_32bit |
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Hi Kefeng,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on next-20220330] [cannot apply to arm64/for-next/core v5.17 v5.17-rc8 v5.17-rc7 v5.17] [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/intel-lab-lkp/linux/commits/Kefeng-Wang/arm64-mm-Do-not-defer-reserve_crashkernel/20220331-105429 base: a67ba3cf9551f8c92d5ec9d7eae1aadbb9127b57 config: arm64-randconfig-r035-20220331 (https://download.01.org/0day-ci/archive/20220331/202203311421.VENALFHe-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 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 # https://github.com/intel-lab-lkp/linux/commit/05592b78cd421b988704f52eba353278a3c22ee4 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Kefeng-Wang/arm64-mm-Do-not-defer-reserve_crashkernel/20220331-105429 git checkout 05592b78cd421b988704f52eba353278a3c22ee4 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 prepare
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from include/linux/kexec.h:34, from arch/arm64/kernel/asm-offsets.c:12: >> arch/arm64/include/asm/kexec.h:97:6: warning: no previous prototype for 'crashkernel_could_early_reserve' [-Wmissing-prototypes] 97 | bool crashkernel_could_early_reserve(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arm64/include/asm/kexec.h: In function 'crashkernel_could_early_reserve': >> arch/arm64/include/asm/kexec.h:102:1: warning: empty declaration 102 | struct kimage_arch { | ^~~~~~ >> arch/arm64/include/asm/kexec.h:115:36: error: storage class specified for parameter 'kexec_image_ops' 115 | extern const struct kexec_file_ops kexec_image_ops; | ^~~~~~~~~~~~~~~ arch/arm64/include/asm/kexec.h:117:1: warning: empty declaration 117 | struct kimage; | ^~~~~~ >> arch/arm64/include/asm/kexec.h:119:12: error: storage class specified for parameter 'arch_kimage_file_post_load_cleanup' 119 | extern int arch_kimage_file_post_load_cleanup(struct kimage *image); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/include/asm/kexec.h:120:12: error: storage class specified for parameter 'load_other_segments' 120 | extern int load_other_segments(struct kimage *image, | ^~~~~~~~~~~~~~~~~~~ In file included from arch/arm64/kernel/asm-offsets.c:12: >> include/linux/kexec.h:77:23: error: storage class specified for parameter 'kimage_entry_t' 77 | typedef unsigned long kimage_entry_t; | ^~~~~~~~~~~~~~ >> include/linux/kexec.h:79:1: warning: empty declaration 79 | struct kexec_segment { | ^~~~~~ include/linux/kexec.h:107:1: warning: empty declaration 107 | struct purgatory_info { | ^~~~~~ include/linux/kexec.h:125:1: warning: empty declaration 125 | struct kimage; | ^~~~~~ >> include/linux/kexec.h:127:14: error: storage class specified for parameter 'kexec_probe_t' 127 | typedef int (kexec_probe_t)(const char *kernel_buf, unsigned long kernel_size); | ^~~~~~~~~~~~~ >> include/linux/kexec.h:128:16: error: storage class specified for parameter 'kexec_load_t' 128 | typedef void *(kexec_load_t)(struct kimage *image, char *kernel_buf, | ^~~~~~~~~~~~ >> include/linux/kexec.h:132:14: error: storage class specified for parameter 'kexec_cleanup_t' 132 | typedef int (kexec_cleanup_t)(void *loader_data); | ^~~~~~~~~~~~~~~ >> include/linux/kexec.h:135:14: error: storage class specified for parameter 'kexec_verify_sig_t' 135 | typedef int (kexec_verify_sig_t)(const char *kernel_buf, | ^~~~~~~~~~~~~~~~~~ >> include/linux/kexec.h:140:9: error: expected specifier-qualifier-list before 'kexec_probe_t' 140 | kexec_probe_t *probe; | ^~~~~~~~~~~~~ include/linux/kexec.h:139:1: warning: empty declaration 139 | struct kexec_file_ops { | ^~~~~~ >> include/linux/kexec.h:148:44: error: storage class specified for parameter 'kexec_file_loaders' 148 | extern const struct kexec_file_ops * const kexec_file_loaders[]; | ^~~~~~~~~~~~~~~~~~ include/linux/kexec.h:174:1: warning: empty declaration 174 | struct kexec_buf { | ^~~~~~ >> include/linux/kexec.h:204:5: error: redefinition of parameter 'arch_kimage_file_post_load_cleanup' 204 | int arch_kimage_file_post_load_cleanup(struct kimage *image); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kexec.h:34, from arch/arm64/kernel/asm-offsets.c:12: arch/arm64/include/asm/kexec.h:119:12: note: previous definition of 'arch_kimage_file_post_load_cleanup' with type 'int (*)(struct kimage *)' 119 | extern int arch_kimage_file_post_load_cleanup(struct kimage *image); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/arm64/kernel/asm-offsets.c:12: >> include/linux/kexec.h:211:12: error: storage class specified for parameter 'kexec_add_buffer' 211 | extern int kexec_add_buffer(struct kexec_buf *kbuf); | ^~~~~~~~~~~~~~~~ include/linux/kexec.h:217:1: warning: empty declaration 217 | struct crash_mem_range { | ^~~~~~ include/linux/kexec.h:221:1: warning: empty declaration 221 | struct crash_mem { | ^~~~~~ >> include/linux/kexec.h:227:12: error: storage class specified for parameter 'crash_exclude_mem_range' 227 | extern int crash_exclude_mem_range(struct crash_mem *mem, | ^~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/kexec.h:230:12: error: storage class specified for parameter 'crash_prepare_elf64_headers' 230 | extern int crash_prepare_elf64_headers(struct crash_mem *mem, int kernel_map, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/kexec.h:258:9: error: expected specifier-qualifier-list before 'kimage_entry_t' 258 | kimage_entry_t head; | ^~~~~~~~~~~~~~ include/linux/kexec.h:257:1: warning: empty declaration 257 | struct kimage { | ^~~~~~ >> include/linux/kexec.h:325:13: error: storage class specified for parameter 'machine_kexec' 325 | extern void machine_kexec(struct kimage *image); | ^~~~~~~~~~~~~ >> include/linux/kexec.h:326:12: error: storage class specified for parameter 'machine_kexec_prepare' 326 | extern int machine_kexec_prepare(struct kimage *image); | ^~~~~~~~~~~~~~~~~~~~~ include/linux/kexec.h:327:13: error: storage class specified for parameter 'machine_kexec_cleanup' 327 | extern void machine_kexec_cleanup(struct kimage *image); | ^~~~~~~~~~~~~~~~~~~~~ include/linux/kexec.h:328:12: error: storage class specified for parameter 'kernel_kexec' 328 | extern int kernel_kexec(void); | ^~~~~~~~~~~~ include/linux/kexec.h:329:21: error: storage class specified for parameter 'kimage_alloc_control_pages' 329 | extern struct page *kimage_alloc_control_pages(struct kimage *image, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kexec.h:333:13: error: storage class specified for parameter '__crash_kexec' 333 | extern void __crash_kexec(struct pt_regs *); | ^~~~~~~~~~~~~ include/linux/kexec.h:334:13: error: storage class specified for parameter 'crash_kexec' 334 | extern void crash_kexec(struct pt_regs *); | ^~~~~~~~~~~ include/linux/kexec.h:338:12: error: storage class specified for parameter 'kimage_crash_copy_vmcoreinfo' 338 | extern int kimage_crash_copy_vmcoreinfo(struct kimage *image); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kexec.h:340:23: error: storage class specified for parameter 'kexec_image' 340 | extern struct kimage *kexec_image; | ^~~~~~~~~~~ include/linux/kexec.h:341:23: error: storage class specified for parameter 'kexec_crash_image' 341 | extern struct kimage *kexec_crash_image; | ^~~~~~~~~~~~~~~~~ include/linux/kexec.h:342:12: error: storage class specified for parameter 'kexec_load_disabled' 342 | extern int kexec_load_disabled; | ^~~~~~~~~~~~~~~~~~~ include/linux/kexec.h:360:13: error: storage class specified for parameter 'kexec_in_progress' 360 | extern bool kexec_in_progress; | ^~~~~~~~~~~~~~~~~ include/linux/kexec.h:371:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 371 | { | ^ include/linux/kexec.h:378:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 378 | { | ^ include/linux/kexec.h:385:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 385 | { | ^ include/linux/kexec.h:392:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 392 | { | ^ include/linux/kexec.h:398:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 398 | { | ^ include/linux/kexec.h:403:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 403 | { | ^ include/linux/kexec.h:408:91: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 408 | static inline int arch_kexec_post_alloc_pages(void *vaddr, unsigned int pages, gfp_t gfp) { return 0; } | ^ include/linux/kexec.h:412:79: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 412 | static inline void arch_kexec_pre_free_pages(void *vaddr, unsigned int pages) { } | ^ In file included from include/linux/dma-mapping.h:9, from arch/arm64/kernel/asm-offsets.c:14: include/linux/dma-direction.h:5:1: warning: empty declaration 5 | enum dma_data_direction { | ^~~~ include/linux/dma-direction.h:13:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 13 | { | ^ In file included from include/linux/dma-mapping.h:10, from arch/arm64/kernel/asm-offsets.c:14: include/linux/scatterlist.h:11:1: warning: empty declaration 11 | struct scatterlist { | ^~~~~~ include/linux/scatterlist.h:36:1: warning: empty declaration 36 | struct sg_table { | ^~~~~~ include/linux/scatterlist.h:42:1: warning: empty declaration 42 | struct sg_append_table { | ^~~~~~ include/linux/scatterlist.h:75:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 75 | { | ^ include/linux/scatterlist.h:80:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 80 | { | ^ include/linux/scatterlist.h:85:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 85 | { | ^ include/linux/scatterlist.h:90:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 90 | { | ^ include/linux/scatterlist.h:105:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 105 | { | ^ include/linux/scatterlist.h:135:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 135 | { | ^ include/linux/scatterlist.h:142:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 142 | { | ^ include/linux/scatterlist.h:158:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token 158 | { | ^ include/linux/scatterlist.h:187:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
vim +/kexec_image_ops +115 arch/arm64/include/asm/kexec.h
254a41c0ba0573 AKASHI Takahiro 2017-04-03 92 7a2512fa649397 Pasha Tatashin 2021-09-30 93 #if defined(CONFIG_KEXEC_CORE) 7a2512fa649397 Pasha Tatashin 2021-09-30 94 void cpu_soft_restart(unsigned long el2_switch, unsigned long entry, 7a2512fa649397 Pasha Tatashin 2021-09-30 95 unsigned long arg0, unsigned long arg1, 7a2512fa649397 Pasha Tatashin 2021-09-30 96 unsigned long arg2); 05592b78cd421b Kefeng Wang 2022-03-31 @97 bool crashkernel_could_early_reserve(void) 7a2512fa649397 Pasha Tatashin 2021-09-30 98 #endif 7a2512fa649397 Pasha Tatashin 2021-09-30 99 52b2a8af743604 AKASHI Takahiro 2018-11-15 100 #define ARCH_HAS_KIMAGE_ARCH 52b2a8af743604 AKASHI Takahiro 2018-11-15 101 52b2a8af743604 AKASHI Takahiro 2018-11-15 @102 struct kimage_arch { 52b2a8af743604 AKASHI Takahiro 2018-11-15 103 void *dtb; 117cda9a784728 Pavel Tatashin 2021-01-25 104 phys_addr_t dtb_mem; 4c3c31230c912d Pavel Tatashin 2021-01-25 105 phys_addr_t kern_reloc; 08eae0ef618f34 Pasha Tatashin 2021-09-30 106 phys_addr_t el2_vectors; efc2d0f20a9dab Pasha Tatashin 2021-09-30 107 phys_addr_t ttbr0; 3744b5280e67f5 Pasha Tatashin 2021-09-30 108 phys_addr_t ttbr1; 3744b5280e67f5 Pasha Tatashin 2021-09-30 109 phys_addr_t zero_page; efc2d0f20a9dab Pasha Tatashin 2021-09-30 110 unsigned long phys_offset; efc2d0f20a9dab Pasha Tatashin 2021-09-30 111 unsigned long t0sz; 52b2a8af743604 AKASHI Takahiro 2018-11-15 112 }; 52b2a8af743604 AKASHI Takahiro 2018-11-15 113 117cda9a784728 Pavel Tatashin 2021-01-25 114 #ifdef CONFIG_KEXEC_FILE f3b70e50942960 AKASHI Takahiro 2018-11-15 @115 extern const struct kexec_file_ops kexec_image_ops; f3b70e50942960 AKASHI Takahiro 2018-11-15 116 52b2a8af743604 AKASHI Takahiro 2018-11-15 117 struct kimage; 52b2a8af743604 AKASHI Takahiro 2018-11-15 118 52b2a8af743604 AKASHI Takahiro 2018-11-15 @119 extern int arch_kimage_file_post_load_cleanup(struct kimage *image); 52b2a8af743604 AKASHI Takahiro 2018-11-15 @120 extern int load_other_segments(struct kimage *image, 52b2a8af743604 AKASHI Takahiro 2018-11-15 121 unsigned long kernel_load_addr, unsigned long kernel_size, 52b2a8af743604 AKASHI Takahiro 2018-11-15 122 char *initrd, unsigned long initrd_len, 52b2a8af743604 AKASHI Takahiro 2018-11-15 123 char *cmdline); 52b2a8af743604 AKASHI Takahiro 2018-11-15 124 #endif 52b2a8af743604 AKASHI Takahiro 2018-11-15 125
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