From: kbuild test robot <lkp@intel.com>
To: Trond Myklebust <trondmy@gmail.com>
Cc: kbuild-all@01.org, Geert Uytterhoeven <geert@linux-m68k.org>,
linux-nfs@vger.kernel.org
Subject: Re: [PATCH] SUNRPC: Fix TCP receive code on archs with flush_dcache_page()
Date: Thu, 3 Jan 2019 13:29:07 +0800 [thread overview]
Message-ID: <201901031301.BvA4LE3B%fengguang.wu@intel.com> (raw)
In-Reply-To: <20190103004211.12404-1-trond.myklebust@hammerspace.com>
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Hi Trond,
I love your patch! Yet something to improve:
[auto build test ERROR on nfs/linux-next]
[also build test ERROR on v4.20 next-20190102]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Trond-Myklebust/SUNRPC-Fix-TCP-receive-code-on-archs-with-flush_dcache_page/20190103-113507
base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
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=7.2.0 make.cross ARCH=sh
All errors (new ones prefixed by >>):
net//sunrpc/xprtsock.c: In function 'xs_flush_bvec':
>> net//sunrpc/xprtsock.c:396:24: error: 'struct bio_vec' has no member named 'page'; did you mean 'bv_page'?
flush_dcache_page(bv.page);
^~~~
bv_page
vim +396 net//sunrpc/xprtsock.c
383
384 #if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
385 static void
386 xs_flush_bvec(const struct bio_vec *bvec, size_t count, size_t seek)
387 {
388 struct bvec_iter bi, __start = {
389 .bi_size = count,
390 };
391 struct bio_vec bv;
392
393 bvec_iter_advance(bvec, &__start, seek & PAGE_MASK);
394
395 for_each_bvec(bv, bvec, bi, __start)
> 396 flush_dcache_page(bv.page);
397 }
398 #else
399 static inline void
400 xs_flush_bvec(const struct bio_vec *bvec, size_t count, size_t seek)
401 {
402 }
403 #endif
404
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2019-01-03 5:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-03 0:42 [PATCH] SUNRPC: Fix TCP receive code on archs with flush_dcache_page() Trond Myklebust
2019-01-03 5:29 ` kbuild test robot [this message]
2019-01-03 6:45 ` kbuild test robot
2019-01-03 13:52 ` Sasha Levin
2019-01-03 14:00 ` Geert Uytterhoeven
2019-01-05 20:53 ` Sasha Levin
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