linux-kernel - Re: [PATCH v3 07/18] vfio: selftests: Eliminate overly chatty logging

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Message-ID: <aSHPGr9evRIaAvhD@rli9-mobl>
Date: Sat, 22 Nov 2025 22:56:26 +0800
From: kernel test robot <lkp@...el.com>
To: David Matlack <dmatlack@...gle.com>, Alex Williamson <alex@...zbot.org>
CC: <oe-kbuild-all@...ts.linux.dev>, Alex Mastro <amastro@...com>, "David
 Matlack" <dmatlack@...gle.com>, Jason Gunthorpe <jgg@...dia.com>, Josh Hilke
	<jrhilke@...gle.com>, <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-kselftest@...r.kernel.org>, Raghavendra Rao Ananta
	<rananta@...gle.com>, Vipin Sharma <vipinsh@...gle.com>
Subject: Re: [PATCH v3 07/18] vfio: selftests: Eliminate overly chatty logging

Hi David,

kernel test robot noticed the following build errors:

[auto build test ERROR on fa804aa4ac1b091ef2ec2981f08a1c28aaeba8e7]

url:    https://github.com/intel-lab-lkp/linux/commits/David-Matlack/vfio-selftests-Move-run-sh-into-scripts-directory/20251122-022109
base:   fa804aa4ac1b091ef2ec2981f08a1c28aaeba8e7
patch link:    https://lore.kernel.org/r/20251121181429.1421717-8-dmatlack%40google.com
patch subject: [PATCH v3 07/18] vfio: selftests: Eliminate overly chatty logging
config: riscv-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251122/202511222214.BiU6tURK-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251122/202511222214.BiU6tURK-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/r/202511222214.BiU6tURK-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from tools/testing/selftests/vfio/lib/vfio_pci_driver.c:2:
>> tools/testing/selftests/vfio/lib/include/../../../kselftest.h:53:10: fatal error: errno.h: No such file or directory
      53 | #include <errno.h>
         |          ^~~~~~~~~
   compilation terminated.


vim +53 tools/testing/selftests/vfio/lib/include/../../../kselftest.h

7fb2c3ea28bf7b7 Shuah Khan     2014-10-03  51  
9e38be732da8fe3 Mark Brown     2023-04-06  52  #ifndef NOLIBC
fc2e634e997d84f Aleksa Sarai   2019-07-20 @53  #include <errno.h>
7fb2c3ea28bf7b7 Shuah Khan     2014-10-03  54  #include <stdlib.h>
7fb2c3ea28bf7b7 Shuah Khan     2014-10-03  55  #include <unistd.h>
151b2732111f074 Paul Elder     2017-06-28  56  #include <stdarg.h>
f2662ec26b26adb André Almeida  2025-09-17  57  #include <stdbool.h>
907f33028871fa7 Mark Brown     2023-09-28  58  #include <string.h>
a18261d71bbc625 Tycho Andersen 2019-01-18  59  #include <stdio.h>
6d029c25b71f2de Oleg Nesterov  2024-04-09  60  #include <sys/utsname.h>
9e38be732da8fe3 Mark Brown     2023-04-06  61  #endif
7fb2c3ea28bf7b7 Shuah Khan     2014-10-03  62  

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