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Message-ID: <202305190745.UK8QQ6fw-lkp@intel.com>
Date: Fri, 19 May 2023 08:11:51 +0800
From: kernel test robot <lkp@...el.com>
To: Stefan Roesch <shr@...kernel.io>, io-uring@...r.kernel.org,
kernel-team@...com
Cc: oe-kbuild-all@...ts.linux.dev, shr@...kernel.io, axboe@...nel.dk,
ammarfaizi2@...weeb.org, netdev@...r.kernel.org, kuba@...nel.org,
olivier@...llion01.com
Subject: Re: [PATCH v13 5/7] io-uring: add sqpoll support for napi busy poll
Hi Stefan,
kernel test robot noticed the following build errors:
[auto build test ERROR on d2b7fa6174bc4260e496cbf84375c73636914641]
url: https://github.com/intel-lab-lkp/linux/commits/Stefan-Roesch/net-split-off-__napi_busy_poll-from-napi_busy_poll/20230519-054117
base: d2b7fa6174bc4260e496cbf84375c73636914641
patch link: https://lore.kernel.org/r/20230518211751.3492982-6-shr%40devkernel.io
patch subject: [PATCH v13 5/7] io-uring: add sqpoll support for napi busy poll
config: powerpc-allnoconfig
compiler: powerpc-linux-gcc (GCC) 12.1.0
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
# https://github.com/intel-lab-lkp/linux/commit/8d324fedc325505406b6ea808d5d7a7cacb321a5
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Stefan-Roesch/net-split-off-__napi_busy_poll-from-napi_busy_poll/20230519-054117
git checkout 8d324fedc325505406b6ea808d5d7a7cacb321a5
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305190745.UK8QQ6fw-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from io_uring/sqpoll.c:18:
io_uring/sqpoll.c: In function '__io_sq_thread':
>> io_uring/napi.h:81:39: error: expected expression before 'do'
81 | #define io_napi_sqpoll_busy_poll(ctx) do {} while (0)
| ^~
io_uring/sqpoll.c:198:32: note: in expansion of macro 'io_napi_sqpoll_busy_poll'
198 | ret += io_napi_sqpoll_busy_poll(ctx);
| ^~~~~~~~~~~~~~~~~~~~~~~~
vim +/do +81 io_uring/napi.h
78
79 #define io_napi_adjust_timeout(ctx, iowq, ts) do {} while (0)
80 #define io_napi_busy_loop(ctx, iowq) do {} while (0)
> 81 #define io_napi_sqpoll_busy_poll(ctx) do {} while (0)
82
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
View attachment "config" of type "text/plain" (30987 bytes)
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