From: kernel test robot <lkp@intel.com>
To: Shivank Garg <shivankg@amd.com>
Cc: oe-kbuild-all@lists.linux.dev, Sean Christopherson <seanjc@google.com>
Subject: [linux-next:master 2198/11041] arch/loongarch/kernel/switch.S:28:18: error: operand must be a symbol with modifier (e.g. %pc_lo12) or an integer in the range
Date: Mon, 24 Nov 2025 06:57:43 +0800 [thread overview]
Message-ID: <202511240656.0NaPcJs1-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: d724c6f85e80a23ed46b7ebc6e38b527c09d64f5
commit: f634f10809ec3d51d9529dfb0f99bc7cec1b5eff [2198/11041] mm/mempolicy: Export memory policy symbols
config: loongarch-randconfig-r051-20251123 (https://download.01.org/0day-ci/archive/20251124/202511240656.0NaPcJs1-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251124/202511240656.0NaPcJs1-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/202511240656.0NaPcJs1-lkp@intel.com/
All errors (new ones prefixed by >>):
>> arch/loongarch/kernel/switch.S:28:18: error: operand must be a symbol with modifier (e.g. %pc_lo12) or an integer in the range [-2048, 2047]
ld.d $r20, $r5, 3808
^
vim +28 arch/loongarch/kernel/switch.S
803b0fc5c3f2ba Huacai Chen 2022-05-31 12
803b0fc5c3f2ba Huacai Chen 2022-05-31 13 /*
803b0fc5c3f2ba Huacai Chen 2022-05-31 14 * task_struct *__switch_to(task_struct *prev, task_struct *next,
613d4164f5a503 Huacai Chen 2025-01-25 15 * struct thread_info *next_ti, void *sched_ra, void *sched_cfa)
803b0fc5c3f2ba Huacai Chen 2022-05-31 16 */
803b0fc5c3f2ba Huacai Chen 2022-05-31 17 .align 5
803b0fc5c3f2ba Huacai Chen 2022-05-31 18 SYM_FUNC_START(__switch_to)
803b0fc5c3f2ba Huacai Chen 2022-05-31 19 csrrd t1, LOONGARCH_CSR_PRMD
803b0fc5c3f2ba Huacai Chen 2022-05-31 20 stptr.d t1, a0, THREAD_CSRPRMD
803b0fc5c3f2ba Huacai Chen 2022-05-31 21
803b0fc5c3f2ba Huacai Chen 2022-05-31 22 cpu_save_nonscratch a0
803b0fc5c3f2ba Huacai Chen 2022-05-31 23 stptr.d ra, a0, THREAD_REG01
93a4fa622eb061 Qing Zhang 2022-08-06 24 stptr.d a3, a0, THREAD_SCHED_RA
93a4fa622eb061 Qing Zhang 2022-08-06 25 stptr.d a4, a0, THREAD_SCHED_CFA
09f33601bf940f Huacai Chen 2022-12-10 26 #if defined(CONFIG_STACKPROTECTOR) && !defined(CONFIG_SMP)
09f33601bf940f Huacai Chen 2022-12-10 27 la t7, __stack_chk_guard
09f33601bf940f Huacai Chen 2022-12-10 @28 LONG_L t8, a1, TASK_STACK_CANARY
:::::: The code at line 28 was first introduced by commit
:::::: 09f33601bf940f955c10a6e75a1c1b7bcadee5e2 LoongArch: Add basic STACKPROTECTOR support
:::::: TO: Huacai Chen <chenhuacai@loongson.cn>
:::::: CC: Huacai Chen <chenhuacai@loongson.cn>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-11-23 22:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-23 22:57 kernel test robot [this message]
2025-11-24 5:53 ` [linux-next:master 2198/11041] arch/loongarch/kernel/switch.S:28:18: error: operand must be a symbol with modifier (e.g. %pc_lo12) or an integer in the range Garg, Shivank
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