From: kernel test robot <lkp@intel.com>
To: Thomas Gleixner <tglx@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [tglx-devel:irqflags 18/22] arch/mips/include/asm/processor.h:252:9: error: unknown type name 'cpumask_t'
Date: Sat, 05 Sep 2026 18:10:01 +0800 [thread overview]
Message-ID: <202609051820.rkRdnwdG-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git irqflags
head: 60735555f9a14d6c3e0a576e9ea7bcdb883ce747
commit: 882f996705954c7f6847b915286bbd3d437c3bc7 [18/22] irqflags: Provide refcounted local_irq_*() variants
config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20260905/202609051820.rkRdnwdG-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260905/202609051820.rkRdnwdG-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/202609051820.rkRdnwdG-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from arch/mips/include/asm/thread_info.h:16,
from include/linux/thread_info.h:62,
from include/asm-generic/preempt.h:5,
from ./arch/mips/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:109,
from include/linux/irqflags.h:16,
from arch/mips/include/asm/atomic.h:17,
from include/linux/atomic.h:7,
from include/linux/cpumask.h:10,
from include/linux/smp.h:13,
from arch/mips/include/asm/cpu-type.h:12,
from arch/mips/include/asm/timex.h:19,
from include/linux/timex.h:67,
from include/linux/time32.h:13,
from include/linux/time.h:60,
from include/linux/compat.h:10,
from arch/mips/kernel/asm-offsets.c:14:
>> arch/mips/include/asm/processor.h:252:9: error: unknown type name 'cpumask_t'
252 | cpumask_t user_cpus_allowed;
| ^~~~~~~~~
include/linux/irqflags.h: In function 'raw_safe_halt':
include/linux/irqflags.h:299:9: error: implicit declaration of function 'arch_safe_halt'; did you mean 'raw_safe_halt'? [-Wimplicit-function-declaration]
299 | arch_safe_halt();
| ^~~~~~~~~~~~~~
| raw_safe_halt
make[3]: *** [scripts/Makefile.build:185: arch/mips/kernel/asm-offsets.s] Error 1
make[3]: Target 'prepare' not remade because of errors.
make[2]: *** [Makefile:1425: prepare0] Error 2
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:248: __sub-make] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/cpumask_t +252 arch/mips/include/asm/processor.h
e50c0a8fa60da9 include/asm-mips/processor.h Ralf Baechle 2005-05-31 225
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 226 /*
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 227 * If you change thread_struct remember to change the #defines below too!
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 228 */
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 229 struct thread_struct {
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 230 /* Saved main processor registers. */
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 231 unsigned long reg16;
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 232 unsigned long reg17, reg18, reg19, reg20, reg21, reg22, reg23;
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 233 unsigned long reg29, reg30, reg31;
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 234
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 235 /* Saved cp0 stuff. */
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 236 unsigned long cp0_status;
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 237
2725f3778fddb7 arch/mips/include/asm/processor.h Paul Burton 2018-11-07 238 #ifdef CONFIG_MIPS_FP_SUPPORT
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 239 /* Saved fpu/fpu emulator stuff. */
37cddff8e330a8 arch/mips/include/asm/processor.h Paul Burton 2014-07-11 240 struct mips_fpu_struct fpu FPU_ALIGN;
432c6bacbd0c16 arch/mips/include/asm/processor.h Paul Burton 2016-07-08 241 /* Assigned branch delay slot 'emulation' frame */
432c6bacbd0c16 arch/mips/include/asm/processor.h Paul Burton 2016-07-08 242 atomic_t bd_emu_frame;
432c6bacbd0c16 arch/mips/include/asm/processor.h Paul Burton 2016-07-08 243 /* PC of the branch from a branch delay slot 'emulation' */
432c6bacbd0c16 arch/mips/include/asm/processor.h Paul Burton 2016-07-08 244 unsigned long bd_emu_branch_pc;
432c6bacbd0c16 arch/mips/include/asm/processor.h Paul Burton 2016-07-08 245 /* PC to continue from following a branch delay slot 'emulation' */
432c6bacbd0c16 arch/mips/include/asm/processor.h Paul Burton 2016-07-08 246 unsigned long bd_emu_cont_pc;
aebdc6ff3b2e79 arch/mips/include/asm/processor.h Yousong Zhou 2020-03-24 247 #endif
f088fc84f94c1a include/asm-mips/processor.h Ralf Baechle 2006-04-05 248 #ifdef CONFIG_MIPS_MT_FPAFF
f088fc84f94c1a include/asm-mips/processor.h Ralf Baechle 2006-04-05 249 /* Emulated instruction count */
f088fc84f94c1a include/asm-mips/processor.h Ralf Baechle 2006-04-05 250 unsigned long emulated_fp;
f088fc84f94c1a include/asm-mips/processor.h Ralf Baechle 2006-04-05 251 /* Saved per-thread scheduler affinity mask */
f088fc84f94c1a include/asm-mips/processor.h Ralf Baechle 2006-04-05 @252 cpumask_t user_cpus_allowed;
f088fc84f94c1a include/asm-mips/processor.h Ralf Baechle 2006-04-05 253 #endif /* CONFIG_MIPS_MT_FPAFF */
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 254
e50c0a8fa60da9 include/asm-mips/processor.h Ralf Baechle 2005-05-31 255 /* Saved state of the DSP ASE, if available. */
e50c0a8fa60da9 include/asm-mips/processor.h Ralf Baechle 2005-05-31 256 struct mips_dsp_state dsp;
e50c0a8fa60da9 include/asm-mips/processor.h Ralf Baechle 2005-05-31 257
6aa3524c182c01 arch/mips/include/asm/processor.h David Daney 2008-09-23 258 /* Saved watch register state, if available. */
6aa3524c182c01 arch/mips/include/asm/processor.h David Daney 2008-09-23 259 union mips_watch_reg_state watch;
6aa3524c182c01 arch/mips/include/asm/processor.h David Daney 2008-09-23 260
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 261 /* Other stuff associated with the thread. */
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 262 unsigned long cp0_badvaddr; /* Last user fault */
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 263 unsigned long cp0_baduaddr; /* Last kernel fault accessing USEG */
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 264 unsigned long error_code;
e3b28831c18c6c arch/mips/include/asm/processor.h Ralf Baechle 2015-07-28 265 unsigned long trap_nr;
b5e00af81f298f arch/mips/include/asm/processor.h David Daney 2008-12-11 266 #ifdef CONFIG_CPU_CAVIUM_OCTEON
b5e00af81f298f arch/mips/include/asm/processor.h David Daney 2008-12-11 267 struct octeon_cop2_state cp2 __attribute__ ((__aligned__(128)));
b6007ff8096823 arch/mips/include/asm/processor.h Jiaxun Yang 2023-04-04 268 #if defined(CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE) && \
b6007ff8096823 arch/mips/include/asm/processor.h Jiaxun Yang 2023-04-04 269 CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0
b5e00af81f298f arch/mips/include/asm/processor.h David Daney 2008-12-11 270 struct octeon_cvmseg_state cvmseg __attribute__ ((__aligned__(128)));
b6007ff8096823 arch/mips/include/asm/processor.h Jiaxun Yang 2023-04-04 271 #endif
b5e00af81f298f arch/mips/include/asm/processor.h David Daney 2008-12-11 272 #endif
e50c0a8fa60da9 include/asm-mips/processor.h Ralf Baechle 2005-05-31 273 struct mips_abi *abi;
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 274 };
^1da177e4c3f41 include/asm-mips/processor.h Linus Torvalds 2005-04-16 275
:::::: The code at line 252 was first introduced by commit
:::::: f088fc84f94c1a36943e28ad704a9a740a35f877 [MIPS] FPU affinity for MT ASE.
:::::: TO: Ralf Baechle <ralf@linux-mips.org>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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