* Re: [PATCH] loongarch: improve logging of disabling KASLR.
[not found] <E4B91143DC525DC6+20260403063008.94237-1-yangyuqian@uniontech.com>
@ 2026-04-13 8:29 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-04-13 8:29 UTC (permalink / raw)
To: Yuqian Yang, Huacai Chen
Cc: llvm, oe-kbuild-all, WANG Xuerui, Cheng Nie, Wentao Guan,
Dandan Zhang, loongarch, linux-kernel, Yuqian Yang
Hi Yuqian,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master]
[also build test ERROR on v7.0-rc7 next-20260410]
[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/Yuqian-Yang/loongarch-improve-logging-of-disabling-KASLR/20260412-053808
base: linus/master
patch link: https://lore.kernel.org/r/E4B91143DC525DC6%2B20260403063008.94237-1-yangyuqian%40uniontech.com
patch subject: [PATCH] loongarch: improve logging of disabling KASLR.
config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20260413/202604130224.WAbBNHnS-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260413/202604130224.WAbBNHnS-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/202604130224.WAbBNHnS-lkp@intel.com/
All errors (new ones prefixed by >>):
>> arch/loongarch/kernel/relocate.c:144:11: error: expected ')'
144 | pr_info(message, "nokaslr", "built-in");
| ^
arch/loongarch/kernel/relocate.c:144:3: note: to match this '('
144 | pr_info(message, "nokaslr", "built-in");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:482:3: note: expanded from macro 'printk_index_wrap'
482 | __printk_index_emit(_fmt, NULL, NULL); \
| ^
include/linux/printk.h:435:27: note: expanded from macro '__printk_index_emit'
435 | if (__builtin_constant_p(_fmt) && __builtin_constant_p(_level)) { \
| ^
>> arch/loongarch/kernel/relocate.c:144:11: error: expected ')'
144 | pr_info(message, "nokaslr", "built-in");
| ^
arch/loongarch/kernel/relocate.c:144:3: note: to match this '('
144 | pr_info(message, "nokaslr", "built-in");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:482:3: note: expanded from macro 'printk_index_wrap'
482 | __printk_index_emit(_fmt, NULL, NULL); \
| ^
include/linux/printk.h:444:32: note: expanded from macro '__printk_index_emit'
444 | .fmt = __builtin_constant_p(_fmt) ? (_fmt) : NULL, \
| ^
>> arch/loongarch/kernel/relocate.c:144:11: error: expected ')'
144 | pr_info(message, "nokaslr", "built-in");
| ^
arch/loongarch/kernel/relocate.c:144:3: note: to match this '('
144 | pr_info(message, "nokaslr", "built-in");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:482:3: note: expanded from macro 'printk_index_wrap'
482 | __printk_index_emit(_fmt, NULL, NULL); \
| ^
include/linux/printk.h:444:41: note: expanded from macro '__printk_index_emit'
444 | .fmt = __builtin_constant_p(_fmt) ? (_fmt) : NULL, \
| ^
>> arch/loongarch/kernel/relocate.c:144:11: error: expected ')'
144 | pr_info(message, "nokaslr", "built-in");
| ^
arch/loongarch/kernel/relocate.c:144:3: note: to match this '('
144 | pr_info(message, "nokaslr", "built-in");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:483:10: note: expanded from macro 'printk_index_wrap'
483 | _p_func(_fmt, ##__VA_ARGS__); \
| ^
arch/loongarch/kernel/relocate.c:150:11: error: expected ')'
150 | pr_info(message, "nokaslr", "boot");
| ^
arch/loongarch/kernel/relocate.c:150:3: note: to match this '('
150 | pr_info(message, "nokaslr", "boot");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:482:3: note: expanded from macro 'printk_index_wrap'
482 | __printk_index_emit(_fmt, NULL, NULL); \
| ^
include/linux/printk.h:435:27: note: expanded from macro '__printk_index_emit'
435 | if (__builtin_constant_p(_fmt) && __builtin_constant_p(_level)) { \
| ^
arch/loongarch/kernel/relocate.c:150:11: error: expected ')'
150 | pr_info(message, "nokaslr", "boot");
| ^
arch/loongarch/kernel/relocate.c:150:3: note: to match this '('
150 | pr_info(message, "nokaslr", "boot");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:482:3: note: expanded from macro 'printk_index_wrap'
482 | __printk_index_emit(_fmt, NULL, NULL); \
| ^
include/linux/printk.h:444:32: note: expanded from macro '__printk_index_emit'
444 | .fmt = __builtin_constant_p(_fmt) ? (_fmt) : NULL, \
| ^
arch/loongarch/kernel/relocate.c:150:11: error: expected ')'
150 | pr_info(message, "nokaslr", "boot");
| ^
arch/loongarch/kernel/relocate.c:150:3: note: to match this '('
150 | pr_info(message, "nokaslr", "boot");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:482:3: note: expanded from macro 'printk_index_wrap'
482 | __printk_index_emit(_fmt, NULL, NULL); \
| ^
include/linux/printk.h:444:41: note: expanded from macro '__printk_index_emit'
444 | .fmt = __builtin_constant_p(_fmt) ? (_fmt) : NULL, \
| ^
arch/loongarch/kernel/relocate.c:150:11: error: expected ')'
150 | pr_info(message, "nokaslr", "boot");
| ^
arch/loongarch/kernel/relocate.c:150:3: note: to match this '('
150 | pr_info(message, "nokaslr", "boot");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:483:10: note: expanded from macro 'printk_index_wrap'
483 | _p_func(_fmt, ##__VA_ARGS__); \
| ^
arch/loongarch/kernel/relocate.c:173:11: error: expected ')'
173 | pr_info(message, "resume=", "built-in");
| ^
arch/loongarch/kernel/relocate.c:173:3: note: to match this '('
173 | pr_info(message, "resume=", "built-in");
| ^
include/linux/printk.h:584:2: note: expanded from macro 'pr_info'
584 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
| ^
include/linux/printk.h:511:26: note: expanded from macro 'printk'
511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:482:3: note: expanded from macro 'printk_index_wrap'
482 | __printk_index_emit(_fmt, NULL, NULL); \
| ^
include/linux/printk.h:435:27: note: expanded from macro '__printk_index_emit'
435 | if (__builtin_constant_p(_fmt) && __builtin_constant_p(_level)) { \
vim +144 arch/loongarch/kernel/relocate.c
135
136 static inline __init bool kaslr_disabled(void)
137 {
138 char *str;
139 const char *builtin_cmdline = CONFIG_CMDLINE;
140 const char *const message = "KASLR is disabled by %s in %s cmdline.\n";
141
142 str = strstr(builtin_cmdline, "nokaslr");
143 if (str == builtin_cmdline || (str > builtin_cmdline && *(str - 1) == ' ')) {
> 144 pr_info(message, "nokaslr", "built-in");
145 return true;
146 }
147
148 str = strstr(boot_command_line, "nokaslr");
149 if (str == boot_command_line || (str > boot_command_line && *(str - 1) == ' ')) {
150 pr_info(message, "nokaslr", "boot");
151 return true;
152 }
153
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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