From: kernel test robot <lkp@intel.com> To: Jordy Zomer <jordy@pwning.systems>, netdev@vger.kernel.org Cc: kbuild-all@lists.01.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jordy Zomer <jordy@pwning.systems>, Chas Williams <3chas3@gmail.com>, linux-atm-general@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [PATCH] atm: [nicstar] make drain_scq explicitly unsigned Date: Wed, 29 Sep 2021 22:46:01 +0800 [thread overview] Message-ID: <202109292234.pgP9aQqK-lkp@intel.com> (raw) In-Reply-To: <20210731085429.510245-1-jordy@pwning.systems> [-- Attachment #1: Type: text/plain, Size: 3531 bytes --] Hi Jordy, Thank you for the patch! Yet something to improve: [auto build test ERROR on net/master] [also build test ERROR on horms-ipvs/master net-next/master linus/master v5.15-rc3 next-20210922] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Jordy-Zomer/atm-nicstar-make-drain_scq-explicitly-unsigned/20210929-153719 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git f936bb42aeb94a069bec7c9e04100d199c372956 config: i386-randconfig-a002-20210929 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/19ac2516740923c5cba92b42baa45c09c69e260f git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Jordy-Zomer/atm-nicstar-make-drain_scq-explicitly-unsigned/20210929-153719 git checkout 19ac2516740923c5cba92b42baa45c09c69e260f # save the attached .config to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/atm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All error/warnings (new ones prefixed by >>): >> drivers/atm/nicstar.c:1920:13: error: conflicting types for 'drain_scq' 1920 | static void drain_scq(ns_dev *card, scq_info *scq, unsigned int pos) | ^~~~~~~~~ drivers/atm/nicstar.c:137:13: note: previous declaration of 'drain_scq' was here 137 | static void drain_scq(ns_dev * card, scq_info * scq, int pos); | ^~~~~~~~~ >> drivers/atm/nicstar.c:137:13: warning: 'drain_scq' used but never defined drivers/atm/nicstar.c:1920:13: warning: 'drain_scq' defined but not used [-Wunused-function] 1920 | static void drain_scq(ns_dev *card, scq_info *scq, unsigned int pos) | ^~~~~~~~~ vim +/drain_scq +1920 drivers/atm/nicstar.c 1919 > 1920 static void drain_scq(ns_dev *card, scq_info *scq, unsigned int pos) 1921 { 1922 struct atm_vcc *vcc; 1923 struct sk_buff *skb; 1924 unsigned int i; 1925 unsigned long flags; 1926 1927 XPRINTK("nicstar%d: drain_scq() called, scq at 0x%p, pos %u.\n", 1928 card->index, scq, pos); 1929 if (pos >= scq->num_entries) { 1930 printk("nicstar%d: Bad index on drain_scq().\n", card->index); 1931 return; 1932 } 1933 1934 spin_lock_irqsave(&scq->lock, flags); 1935 i = (unsigned int)(scq->tail - scq->base); 1936 if (++i == scq->num_entries) 1937 i = 0; 1938 while (i != pos) { 1939 skb = scq->skb[i]; 1940 XPRINTK("nicstar%d: freeing skb at 0x%p (index %u).\n", 1941 card->index, skb, i); 1942 if (skb != NULL) { 1943 dma_unmap_single(&card->pcidev->dev, 1944 NS_PRV_DMA(skb), 1945 skb->len, 1946 DMA_TO_DEVICE); 1947 vcc = ATM_SKB(skb)->vcc; 1948 if (vcc && vcc->pop != NULL) { 1949 vcc->pop(vcc, skb); 1950 } else { 1951 dev_kfree_skb_irq(skb); 1952 } 1953 scq->skb[i] = NULL; 1954 } 1955 if (++i == scq->num_entries) 1956 i = 0; 1957 } 1958 scq->tail = scq->base + pos; 1959 spin_unlock_irqrestore(&scq->lock, flags); 1960 } 1961 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 35132 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com> To: kbuild-all@lists.01.org Subject: Re: [PATCH] atm: [nicstar] make drain_scq explicitly unsigned Date: Wed, 29 Sep 2021 22:46:01 +0800 [thread overview] Message-ID: <202109292234.pgP9aQqK-lkp@intel.com> (raw) In-Reply-To: <20210731085429.510245-1-jordy@pwning.systems> [-- Attachment #1: Type: text/plain, Size: 3622 bytes --] Hi Jordy, Thank you for the patch! Yet something to improve: [auto build test ERROR on net/master] [also build test ERROR on horms-ipvs/master net-next/master linus/master v5.15-rc3 next-20210922] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Jordy-Zomer/atm-nicstar-make-drain_scq-explicitly-unsigned/20210929-153719 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git f936bb42aeb94a069bec7c9e04100d199c372956 config: i386-randconfig-a002-20210929 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/19ac2516740923c5cba92b42baa45c09c69e260f git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Jordy-Zomer/atm-nicstar-make-drain_scq-explicitly-unsigned/20210929-153719 git checkout 19ac2516740923c5cba92b42baa45c09c69e260f # save the attached .config to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/atm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All error/warnings (new ones prefixed by >>): >> drivers/atm/nicstar.c:1920:13: error: conflicting types for 'drain_scq' 1920 | static void drain_scq(ns_dev *card, scq_info *scq, unsigned int pos) | ^~~~~~~~~ drivers/atm/nicstar.c:137:13: note: previous declaration of 'drain_scq' was here 137 | static void drain_scq(ns_dev * card, scq_info * scq, int pos); | ^~~~~~~~~ >> drivers/atm/nicstar.c:137:13: warning: 'drain_scq' used but never defined drivers/atm/nicstar.c:1920:13: warning: 'drain_scq' defined but not used [-Wunused-function] 1920 | static void drain_scq(ns_dev *card, scq_info *scq, unsigned int pos) | ^~~~~~~~~ vim +/drain_scq +1920 drivers/atm/nicstar.c 1919 > 1920 static void drain_scq(ns_dev *card, scq_info *scq, unsigned int pos) 1921 { 1922 struct atm_vcc *vcc; 1923 struct sk_buff *skb; 1924 unsigned int i; 1925 unsigned long flags; 1926 1927 XPRINTK("nicstar%d: drain_scq() called, scq at 0x%p, pos %u.\n", 1928 card->index, scq, pos); 1929 if (pos >= scq->num_entries) { 1930 printk("nicstar%d: Bad index on drain_scq().\n", card->index); 1931 return; 1932 } 1933 1934 spin_lock_irqsave(&scq->lock, flags); 1935 i = (unsigned int)(scq->tail - scq->base); 1936 if (++i == scq->num_entries) 1937 i = 0; 1938 while (i != pos) { 1939 skb = scq->skb[i]; 1940 XPRINTK("nicstar%d: freeing skb at 0x%p (index %u).\n", 1941 card->index, skb, i); 1942 if (skb != NULL) { 1943 dma_unmap_single(&card->pcidev->dev, 1944 NS_PRV_DMA(skb), 1945 skb->len, 1946 DMA_TO_DEVICE); 1947 vcc = ATM_SKB(skb)->vcc; 1948 if (vcc && vcc->pop != NULL) { 1949 vcc->pop(vcc, skb); 1950 } else { 1951 dev_kfree_skb_irq(skb); 1952 } 1953 scq->skb[i] = NULL; 1954 } 1955 if (++i == scq->num_entries) 1956 i = 0; 1957 } 1958 scq->tail = scq->base + pos; 1959 spin_unlock_irqrestore(&scq->lock, flags); 1960 } 1961 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org [-- Attachment #2: config.gz --] [-- Type: application/gzip, Size: 35132 bytes --]
next prev parent reply other threads:[~2021-09-29 14:47 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-31 8:54 [PATCH] atm: [nicstar] make drain_scq explicitly unsigned Jordy Zomer 2021-07-31 16:33 ` Jakub Kicinski 2021-09-29 14:46 ` kernel test robot [this message] 2021-09-29 14:46 ` kernel test robot 2021-09-29 22:05 ` kernel test robot 2021-09-29 22:05 ` kernel test robot
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=202109292234.pgP9aQqK-lkp@intel.com \ --to=lkp@intel.com \ --cc=3chas3@gmail.com \ --cc=gregkh@linuxfoundation.org \ --cc=jordy@pwning.systems \ --cc=kbuild-all@lists.01.org \ --cc=linux-atm-general@lists.sourceforge.net \ --cc=linux-kernel@vger.kernel.org \ --cc=netdev@vger.kernel.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.