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

From: kernel test robot <[email-masked]>
Date: Sun, 28 Jan 2024 19:24:02 +0800

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/[email-masked]/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/[email-masked]/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 <[email-masked]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email-masked]/

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];
         |         ^~

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