From: kbuild test robot <lkp-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> To: Long Li <longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org> Cc: kbuild-all-JC7UmRfGjtg@public.gmane.org, Steve French <sfrench-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>, linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, samba-technical-w/Ol4Ecudpl8XjKLYN78aQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>, Tom Talpey <ttalpey-0li6OtcxBFHby3iVrkZq2A@public.gmane.org>, Matthew Wilcox <mawilcox-0li6OtcxBFHby3iVrkZq2A@public.gmane.org>, Long Li <longli-0li6OtcxBFHby3iVrkZq2A@public.gmane.org> Subject: Re: [Patch v4 12/22] CIFS: SMBD: Implement function to receive data via RDMA receive Date: Wed, 4 Oct 2017 17:43:42 +0800 [thread overview] Message-ID: <201710041733.xtKPjCGT%fengguang.wu@intel.com> (raw) In-Reply-To: <20171002023030.3582-13-longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org> [-- Attachment #1: Type: text/plain, Size: 2478 bytes --] Hi Long, [auto build test ERROR on cifs/for-next] [also build test ERROR on v4.14-rc3 next-20170929] [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/Long-Li/CIFS-Implement-SMBDirect/20171004-165915 base: git://git.samba.org/sfrench/cifs-2.6.git for-next config: i386-randconfig-x005-201740 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): fs/cifs/smbdirect.c: In function 'smbd_recv_page': >> fs/cifs/smbdirect.c:1923:15: error: implicit declaration of function 'kmap_atomic' [-Werror=implicit-function-declaration] to_address = kmap_atomic(page); ^~~~~~~~~~~ >> fs/cifs/smbdirect.c:1923:13: warning: assignment makes pointer from integer without a cast [-Wint-conversion] to_address = kmap_atomic(page); ^ >> fs/cifs/smbdirect.c:1929:2: error: implicit declaration of function 'kunmap_atomic' [-Werror=implicit-function-declaration] kunmap_atomic(to_address); ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/kmap_atomic +1923 fs/cifs/smbdirect.c 1901 1902 /* 1903 * Receive a page from receive reassembly queue 1904 * page: the page to read data into 1905 * to_read: the length of data to read 1906 * return value: actual data read 1907 */ 1908 int smbd_recv_page(struct smbd_connection *info, 1909 struct page *page, unsigned int to_read) 1910 { 1911 int ret; 1912 char *to_address; 1913 1914 /* make sure we have the page ready for read */ 1915 ret = wait_event_interruptible( 1916 info->wait_reassembly_queue, 1917 info->reassembly_data_length >= to_read || 1918 info->transport_status != SMBD_CONNECTED); 1919 if (ret) 1920 return 0; 1921 1922 /* now we can read from reassembly queue and not sleep */ > 1923 to_address = kmap_atomic(page); 1924 1925 log_read(INFO, "reading from page=%p address=%p to_read=%d\n", 1926 page, to_address, to_read); 1927 1928 ret = smbd_recv_buf(info, to_address, to_read); > 1929 kunmap_atomic(to_address); 1930 1931 return ret; 1932 } 1933 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 28996 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com> To: Long Li <longli@exchange.microsoft.com> Cc: kbuild-all@01.org, Steve French <sfrench@samba.org>, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Christoph Hellwig <hch@infradead.org>, Tom Talpey <ttalpey@microsoft.com>, Matthew Wilcox <mawilcox@microsoft.com>, Long Li <longli@microsoft.com> Subject: Re: [Patch v4 12/22] CIFS: SMBD: Implement function to receive data via RDMA receive Date: Wed, 4 Oct 2017 17:43:42 +0800 [thread overview] Message-ID: <201710041733.xtKPjCGT%fengguang.wu@intel.com> (raw) In-Reply-To: <20171002023030.3582-13-longli@exchange.microsoft.com> [-- Attachment #1: Type: text/plain, Size: 2478 bytes --] Hi Long, [auto build test ERROR on cifs/for-next] [also build test ERROR on v4.14-rc3 next-20170929] [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/Long-Li/CIFS-Implement-SMBDirect/20171004-165915 base: git://git.samba.org/sfrench/cifs-2.6.git for-next config: i386-randconfig-x005-201740 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): fs/cifs/smbdirect.c: In function 'smbd_recv_page': >> fs/cifs/smbdirect.c:1923:15: error: implicit declaration of function 'kmap_atomic' [-Werror=implicit-function-declaration] to_address = kmap_atomic(page); ^~~~~~~~~~~ >> fs/cifs/smbdirect.c:1923:13: warning: assignment makes pointer from integer without a cast [-Wint-conversion] to_address = kmap_atomic(page); ^ >> fs/cifs/smbdirect.c:1929:2: error: implicit declaration of function 'kunmap_atomic' [-Werror=implicit-function-declaration] kunmap_atomic(to_address); ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/kmap_atomic +1923 fs/cifs/smbdirect.c 1901 1902 /* 1903 * Receive a page from receive reassembly queue 1904 * page: the page to read data into 1905 * to_read: the length of data to read 1906 * return value: actual data read 1907 */ 1908 int smbd_recv_page(struct smbd_connection *info, 1909 struct page *page, unsigned int to_read) 1910 { 1911 int ret; 1912 char *to_address; 1913 1914 /* make sure we have the page ready for read */ 1915 ret = wait_event_interruptible( 1916 info->wait_reassembly_queue, 1917 info->reassembly_data_length >= to_read || 1918 info->transport_status != SMBD_CONNECTED); 1919 if (ret) 1920 return 0; 1921 1922 /* now we can read from reassembly queue and not sleep */ > 1923 to_address = kmap_atomic(page); 1924 1925 log_read(INFO, "reading from page=%p address=%p to_read=%d\n", 1926 page, to_address, to_read); 1927 1928 ret = smbd_recv_buf(info, to_address, to_read); > 1929 kunmap_atomic(to_address); 1930 1931 return ret; 1932 } 1933 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 28996 bytes --]
next prev parent reply other threads:[~2017-10-04 9:43 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-10-02 2:30 [Patch v4 00/22] CIFS: Implement SMBDirect Long Li 2017-10-02 2:30 ` [Patch v4 01/22] CIFS: SMBD: Add SMBDirect protocol initial values and constants Long Li 2017-10-02 2:30 ` [Patch v4 02/22] CIFS: SMBD: Establish SMBDirect connection Long Li [not found] ` <20171002023030.3582-3-longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org> 2017-10-04 11:01 ` kbuild test robot 2017-10-04 11:01 ` kbuild test robot 2017-10-02 2:30 ` [Patch v4 03/22] CIFS: SMBD: export protocol initial values Long Li 2017-10-02 2:30 ` [Patch v4 04/22] CIFS: SMBD: Add rdma mount option Long Li 2017-10-02 2:30 ` [Patch v4 08/22] CIFS: SMBD: Upper layer reconnects to SMBDirect session Long Li 2017-10-02 2:30 ` [Patch v4 09/22] CIFS: SMBD: Implement function to destroy a SMBDirect connection Long Li 2017-10-02 2:30 ` [Patch v4 11/22] CIFS: SMBD: Set SMBDirect maximum read or write size for I/O Long Li 2017-10-02 2:30 ` [Patch v4 12/22] CIFS: SMBD: Implement function to receive data via RDMA receive Long Li [not found] ` <20171002023030.3582-13-longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org> 2017-10-04 9:43 ` kbuild test robot [this message] 2017-10-04 9:43 ` kbuild test robot 2017-10-02 2:30 ` [Patch v4 14/22] CIFS: SMBD: Implement function to send data via RDMA send Long Li [not found] ` <20171002023030.3582-15-longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org> 2017-10-04 9:43 ` kbuild test robot 2017-10-04 9:43 ` kbuild test robot 2017-10-04 10:05 ` kbuild test robot 2017-10-04 10:05 ` kbuild test robot 2017-10-02 2:30 ` [Patch v4 15/22] CIFS: SMBD: Upper layer sends " Long Li 2017-10-02 2:30 ` [Patch v4 16/22] CIFS: SMBD: Fix the definition for SMB2_CHANNEL_RDMA_V1_INVALIDATE Long Li [not found] ` <20171002023030.3582-17-longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org> 2017-10-04 22:07 ` Steve French 2017-10-04 22:07 ` Steve French 2017-10-02 2:30 ` [Patch v4 17/22] CIFS: SMBD: Implement RDMA memory registration Long Li 2017-10-04 14:08 ` kbuild test robot 2017-10-02 2:30 ` [Patch v4 19/22] CIFS: SMBD: Add parameter rdata to smb2_new_read_req Long Li 2017-10-02 2:30 ` [Patch v4 20/22] CIFS: SMBD: Read correct returned data length for RDMA write (SMB read) I/O Long Li [not found] ` <20171002023030.3582-1-longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org> 2017-10-02 2:30 ` [Patch v4 05/22] CIFS: SMBD: Implement function to create a SMBDirect connection Long Li 2017-10-02 2:30 ` Long Li 2017-10-02 2:30 ` [Patch v4 06/22] CIFS: SMBD: Upper layer connects to SMBDirect session Long Li 2017-10-02 2:30 ` Long Li 2017-10-02 2:30 ` [Patch v4 07/22] CIFS: SMBD: Implement function to reconnect to a SMBDirect transport Long Li 2017-10-02 2:30 ` Long Li 2017-10-02 2:30 ` [Patch v4 10/22] CIFS: SMBD: Upper layer destroys SMBDirect session on shutdown or umount Long Li 2017-10-02 2:30 ` Long Li 2017-10-02 2:30 ` [Patch v4 13/22] CIFS: SMBD: Upper layer receives data via RDMA receive Long Li 2017-10-02 2:30 ` Long Li 2017-10-02 2:30 ` [Patch v4 18/22] CIFS: SMBD: Upper layer performs SMB write via RDMA read through memory registration Long Li 2017-10-02 2:30 ` Long Li 2017-10-02 2:30 ` [Patch v4 21/22] CIFS: SMBD: Upper layer performs SMB read via RDMA write " Long Li 2017-10-02 2:30 ` Long Li 2017-10-02 2:30 ` [Patch v4 22/22] CIFS: SMBD: Add SMBDirect debug counters Long Li
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=201710041733.xtKPjCGT%fengguang.wu@intel.com \ --to=lkp-ral2jqcrhueavxtiumwx3w@public.gmane.org \ --cc=hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org \ --cc=kbuild-all-JC7UmRfGjtg@public.gmane.org \ --cc=linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \ --cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \ --cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \ --cc=longli-0li6OtcxBFHby3iVrkZq2A@public.gmane.org \ --cc=longli-Lp/cVzEoVyZiJJESP9tAQJZ3qXmFLfmx@public.gmane.org \ --cc=mawilcox-0li6OtcxBFHby3iVrkZq2A@public.gmane.org \ --cc=samba-technical-w/Ol4Ecudpl8XjKLYN78aQ@public.gmane.org \ --cc=sfrench-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org \ --cc=ttalpey-0li6OtcxBFHby3iVrkZq2A@public.gmane.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.