linux-kernel - Re: [PATCH bpf-next 03/25] arm64: implement per-function metadata storage for arm64

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Message-ID: <202505282007.0CscfzXZ-lkp@intel.com>
Date: Wed, 28 May 2025 20:16:32 +0800
From: kernel test robot <lkp@...el.com>
To: Menglong Dong <menglong8.dong@...il.com>, alexei.starovoitov@...il.com,
	rostedt@...dmis.org, jolsa@...nel.org
Cc: oe-kbuild-all@...ts.linux.dev, bpf@...r.kernel.org,
	Menglong Dong <dongml2@...natelecom.cn>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf-next 03/25] arm64: implement per-function metadata
 storage for arm64

Hi Menglong,

kernel test robot noticed the following build errors:

[auto build test ERROR on bpf-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Menglong-Dong/add-per-function-metadata-storage-support/20250528-115819
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link:    https://lore.kernel.org/r/20250528034712.138701-4-dongml2%40chinatelecom.cn
patch subject: [PATCH bpf-next 03/25] arm64: implement per-function metadata storage for arm64
config: arm64-randconfig-002-20250528 (https://download.01.org/0day-ci/archive/20250528/202505282007.0CscfzXZ-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250528/202505282007.0CscfzXZ-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/202505282007.0CscfzXZ-lkp@intel.com/

All errors (new ones prefixed by >>):

>> aarch64-linux-gcc: error: unrecognized command line option '-fpatchable-function-entry=1,1'
   make[3]: *** [scripts/Makefile.build:203: scripts/mod/empty.o] Error 1 shuffle=4239289662
>> aarch64-linux-gcc: error: unrecognized command line option '-fpatchable-function-entry=1,1'
   make[3]: *** [scripts/Makefile.build:98: scripts/mod/devicetable-offsets.s] Error 1 shuffle=4239289662
   make[3]: Target 'scripts/mod/' not remade because of errors.
   make[2]: *** [Makefile:1281: prepare0] Error 2 shuffle=4239289662
   make[2]: Target 'prepare' not remade because of errors.
   make[1]: *** [Makefile:248: __sub-make] Error 2 shuffle=4239289662
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:248: __sub-make] Error 2 shuffle=4239289662
   make: Target 'prepare' not remade because of errors.

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