linux-kernel - Re: [PATCH bpf-next v1 20/22] bpf: Introduce rqspinlock kfuncs

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Message-ID: <202501081832.WyLcpM5w-lkp@intel.com>
Date: Wed, 8 Jan 2025 18:23:19 +0800
From: kernel test robot <lkp@...el.com>
To: Kumar Kartikeya Dwivedi <memxor@...il.com>, bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Peter Zijlstra <peterz@...radead.org>,
	Waiman Long <llong@...hat.com>, Alexei Starovoitov <ast@...nel.org>,
	Andrii Nakryiko <andrii@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Martin KaFai Lau <martin.lau@...nel.org>,
	Eduard Zingerman <eddyz87@...il.com>,
	"Paul E. McKenney" <paulmck@...nel.org>, Tejun Heo <tj@...nel.org>,
	Barret Rhoden <brho@...gle.com>, Josh Don <joshdon@...gle.com>,
	Dohyun Kim <dohyunkim@...gle.com>, kernel-team@...a.com
Subject: Re: [PATCH bpf-next v1 20/22] bpf: Introduce rqspinlock kfuncs

Hi Kumar,

kernel test robot noticed the following build errors:

[auto build test ERROR on f44275e7155dc310d36516fc25be503da099781c]

url:    https://github.com/intel-lab-lkp/linux/commits/Kumar-Kartikeya-Dwivedi/locking-Move-MCS-struct-definition-to-public-header/20250107-220615
base:   f44275e7155dc310d36516fc25be503da099781c
patch link:    https://lore.kernel.org/r/20250107140004.2732830-21-memxor%40gmail.com
patch subject: [PATCH bpf-next v1 20/22] bpf: Introduce rqspinlock kfuncs
config: alpha-allnoconfig (https://download.01.org/0day-ci/archive/20250108/202501081832.WyLcpM5w-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250108/202501081832.WyLcpM5w-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501081832.WyLcpM5w-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from ./arch/alpha/include/generated/asm/rqspinlock.h:1,
                    from include/linux/bpf.h:33,
                    from include/linux/security.h:35,
                    from include/linux/perf_event.h:62,
                    from include/linux/trace_events.h:10,
                    from include/trace/syscall.h:7,
                    from include/linux/syscalls.h:94,
                    from init/main.c:21:
>> include/asm-generic/rqspinlock.h:15:10: fatal error: asm/qspinlock.h: No such file or directory
      15 | #include <asm/qspinlock.h>
         |          ^~~~~~~~~~~~~~~~~
   compilation terminated.


vim +15 include/asm-generic/rqspinlock.h

13d8f36ca2ecdf Kumar Kartikeya Dwivedi 2025-01-07  11  
13d8f36ca2ecdf Kumar Kartikeya Dwivedi 2025-01-07  12  #include <linux/types.h>
ebea887f32c13b Kumar Kartikeya Dwivedi 2025-01-07  13  #include <vdso/time64.h>
83c0f407f3dad2 Kumar Kartikeya Dwivedi 2025-01-07  14  #include <linux/percpu.h>
ea74a398e7e95d Kumar Kartikeya Dwivedi 2025-01-07 @15  #include <asm/qspinlock.h>
13d8f36ca2ecdf Kumar Kartikeya Dwivedi 2025-01-07  16  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki