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From: kernel test robot <[email protected]>
To: Hao Xu <[email protected]>, [email protected]
Cc: [email protected], [email protected],
	Jens Axboe <[email protected]>,
	Pavel Begunkov <[email protected]>,
	[email protected]
Subject: Re: [PATCH 4/5] io_uring: add a helper for poll clean
Date: Fri, 6 May 2022 20:47:05 +0800	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

Hi Hao,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on f2e030dd7aaea5a937a2547dc980fab418fbc5e7]

url:    https://github.com/intel-lab-lkp/linux/commits/Hao-Xu/fast-poll-multishot-mode/20220506-150750
base:   f2e030dd7aaea5a937a2547dc980fab418fbc5e7
config: mips-pic32mzda_defconfig (https://download.01.org/0day-ci/archive/20220506/[email protected]/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5e004fb787698440a387750db7f8028e7cb14cfc)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install mips cross compiling tool for clang build
        # apt-get install binutils-mips-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/acb232e81643bd097278ebdc17038e6f280e7212
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Hao-Xu/fast-poll-multishot-mode/20220506-150750
        git checkout acb232e81643bd097278ebdc17038e6f280e7212
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>

All errors (new ones prefixed by >>):

>> fs/io_uring.c:6067:2: error: call to undeclared function '__io_poll_clean'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
           __io_poll_clean(req);
           ^
   fs/io_uring.c:6067:2: note: did you mean '__io_fill_cqe'?
   fs/io_uring.c:2141:20: note: '__io_fill_cqe' declared here
   static inline bool __io_fill_cqe(struct io_ring_ctx *ctx, u64 user_data,
                      ^
   1 error generated.


vim +/__io_poll_clean +6067 fs/io_uring.c

  6058	
  6059	static void io_apoll_task_func(struct io_kiocb *req, bool *locked)
  6060	{
  6061		int ret;
  6062	
  6063		ret = io_poll_check_events(req, locked);
  6064		if (ret > 0)
  6065			return;
  6066	
> 6067		__io_poll_clean(req);
  6068	
  6069		if (!ret)
  6070			io_req_task_submit(req, locked);
  6071		else
  6072			io_req_complete_failed(req, ret);
  6073	}
  6074	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

  parent reply	other threads:[~2022-05-06 12:47 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-06  7:00 [PATCH v2 0/5] fast poll multishot mode Hao Xu
2022-05-06  7:00 ` [PATCH 1/5] io_uring: add IORING_ACCEPT_MULTISHOT for accept Hao Xu
2022-05-06 14:32   ` Jens Axboe
2022-05-07  4:05     ` Hao Xu
2022-05-06  7:00 ` [PATCH 2/5] io_uring: add REQ_F_APOLL_MULTISHOT for requests Hao Xu
2022-05-06  7:01 ` [PATCH 3/5] io_uring: let fast poll support multishot Hao Xu
2022-05-06 17:19   ` Pavel Begunkov
2022-05-06 22:02     ` Jens Axboe
2022-05-07  6:32       ` Hao Xu
2022-05-07  9:26       ` Pavel Begunkov
2022-05-07  7:08     ` Hao Xu
2022-05-07  9:47       ` Pavel Begunkov
2022-05-07 11:06         ` Hao Xu
2022-05-06 18:02   ` kernel test robot
2022-05-06  7:01 ` [PATCH 4/5] io_uring: add a helper for poll clean Hao Xu
2022-05-06 11:04   ` kernel test robot
2022-05-06 12:47   ` kernel test robot [this message]
2022-05-06 14:36   ` Jens Axboe
2022-05-07  6:37     ` Hao Xu
2022-05-06 16:22   ` Pavel Begunkov
2022-05-07  6:43     ` Hao Xu
2022-05-07  9:29       ` Pavel Begunkov
2022-05-06  7:01 ` [PATCH 5/5] io_uring: implement multishot mode for accept Hao Xu
2022-05-06 14:42   ` Jens Axboe
2022-05-07  9:13     ` Hao Xu
2022-05-06 20:50   ` Jens Axboe
2022-05-06 21:29     ` Jens Axboe
2022-05-06  7:36 ` [PATCH v2 0/5] fast poll multishot mode Hao Xu
2022-05-06 14:18   ` Jens Axboe
2022-05-06 16:01     ` Pavel Begunkov
2022-05-06 16:03       ` Jens Axboe
2022-05-06 22:23 ` Jens Axboe
2022-05-06 23:26   ` Jens Axboe
2022-05-07  2:33     ` Jens Axboe
2022-05-07  3:08       ` Jens Axboe
2022-05-07 16:01         ` Hao Xu

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