Re: [RFC PATCH 1/1] page_pool: do not release pool until inflight == 0.

[kbuild test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 1888 bytes --]

Hi Jonathan,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on net-next/master]
[also build test ERROR on v5.4-rc7 next-20191112]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Lemon/page_pool-do-not-release-pool-until-inflight-0/20191112-204355
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git ca22d6977b9b4ab0fd2e7909b57e32ba5b95046f
config: parisc-c3000_defconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=parisc 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All error/warnings (new ones prefixed by >>):

   In file included from net/core/xdp.c:14:0:
>> include/net/page_pool.h:148:1: error: expected identifier or '(' before '{' token
    {
    ^
>> include/net/page_pool.h:146:20: warning: 'page_pool_use_xdp_mem' used but never defined
    static inline void page_pool_use_xdp_mem(struct page_pool *pool,
                       ^~~~~~~~~~~~~~~~~~~~~

vim +148 include/net/page_pool.h

   145	
 > 146	static inline void page_pool_use_xdp_mem(struct page_pool *pool,
   147						 void (*disconnect)(void *));
 > 148	{
   149	}
   150	#endif
   151	

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org Intel Corporation

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 15662 bytes --]