linux-kernel - Re: [PATCH net-next v3 3/3] eventpoll: Add epoll ioctl for epoll

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Date: Sun, 28 Jan 2024 19:24:02 +0800
From: kernel test robot <lkp@...el.com>
To: Joe Damato <jdamato@...tly.com>, linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, chuck.lever@...cle.com,
	jlayton@...nel.org, linux-api@...r.kernel.org, brauner@...nel.org,
	edumazet@...gle.com, davem@...emloft.net, alexander.duyck@...il.com,
	sridhar.samudrala@...el.com, kuba@...nel.org,
	willemdebruijn.kernel@...il.com, weiwan@...gle.com,
	Joe Damato <jdamato@...tly.com>, Jonathan Corbet <corbet@....net>,
	Alexander Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>,
	Michael Ellerman <mpe@...erman.id.au>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Nathan Lynch <nathanl@...ux.ibm.com>,
	Steve French <stfrench@...rosoft.com>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Jiri Slaby <jirislaby@...nel.org>,
	Julien Panis <jpanis@...libre.com>, Arnd Bergmann <arnd@...db.de>,
	Andrew Waterman <waterman@...s.berkeley.edu>,
	Thomas Huth <thuth@...hat.com>, Palmer Dabbelt <palmer@...belt.com>,
	linux-doc@...r.kernel.org,
	"(open list:FILESYSTEMS (VFS and infrastructure))" <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH net-next v3 3/3] eventpoll: Add epoll ioctl for
 epoll_params

Hi Joe,

kernel test robot noticed the following build errors:

[auto build test ERROR on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Joe-Damato/eventpoll-support-busy-poll-per-epoll-instance/20240126-070250
base:   net-next/main
patch link:    https://lore.kernel.org/r/20240125225704.12781-4-jdamato%40fastly.com
patch subject: [PATCH net-next v3 3/3] eventpoll: Add epoll ioctl for epoll_params
config: i386-buildonly-randconfig-002-20240127 (https://download.01.org/0day-ci/archive/20240128/202401281917.WeFbZE56-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240128/202401281917.WeFbZE56-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/202401281917.WeFbZE56-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from <command-line>:
>> ./usr/include/linux/eventpoll.h:89:9: error: unknown type name 'u64'
      89 |         u64 busy_poll_usecs;
         |         ^~~
>> ./usr/include/linux/eventpoll.h:90:9: error: unknown type name 'u16'
      90 |         u16 busy_poll_budget;
         |         ^~~
>> ./usr/include/linux/eventpoll.h:93:9: error: unknown type name 'u8'
      93 |         u8 data[118];
         |         ^~

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