From: Sinan Kaya <okaya@codeaurora.org> To: kbuild test robot <lkp@intel.com> Cc: kbuild-all@01.org, dmaengine@vger.kernel.org, timur@codeaurora.org, cov@codeaurora.org, jcm@redhat.com, agross@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Vinod Koul <vinod.koul@intel.com>, Dan Williams <dan.j.williams@intel.com>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH V3 4/4] dma: add Qualcomm Technologies HIDMA channel driver Date: Sun, 8 Nov 2015 19:43:52 -0500 [thread overview] Message-ID: <563FEC48.2010404@codeaurora.org> (raw) In-Reply-To: <201511090323.GmbQltpW%fengguang.wu@intel.com> On 11/8/2015 2:13 PM, kbuild test robot wrote: > Hi Sinan, > > [auto build test WARNING on: robh/for-next] > [also build test WARNING on: v4.3 next-20151106] > > url: https://github.com/0day-ci/linux/commits/Sinan-Kaya/ma-add-Qualcomm-Technologies-HIDMA-driver/20151108-125824 > base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux for-next > config: mn10300-allyesconfig (attached as .config) > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > make.cross ARCH=mn10300 > > All warnings (new ones prefixed by >>): > > In file included from include/linux/printk.h:277:0, > from include/linux/kernel.h:13, > from include/linux/list.h:8, > from include/linux/kobject.h:20, > from include/linux/device.h:17, > from include/linux/dmaengine.h:20, > from drivers/dma/qcom/hidma.c:45: > drivers/dma/qcom/hidma.c: In function 'hidma_prep_dma_memcpy': > include/linux/dynamic_debug.h:64:16: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat=] > static struct _ddebug __aligned(8) \ > ^ > include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA' > DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ > ^ > include/linux/device.h:1171:2: note: in expansion of macro 'dynamic_dev_dbg' > dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \ > ^ >>> drivers/dma/qcom/hidma.c:391:2: note: in expansion of macro 'dev_dbg' > dev_dbg(mdma->ddev.dev, > ^ > > vim +/dev_dbg +391 drivers/dma/qcom/hidma.c > > 375 > 376 mchan->allocated = 0; > 377 spin_unlock_irqrestore(&mchan->lock, irqflags); > 378 dev_dbg(mdma->ddev.dev, "freed channel for %u\n", mchan->dma_sig); > 379 } > 380 > 381 > 382 static struct dma_async_tx_descriptor * > 383 hidma_prep_dma_memcpy(struct dma_chan *dmach, dma_addr_t dma_dest, > 384 dma_addr_t dma_src, size_t len, unsigned long flags) > 385 { > 386 struct hidma_chan *mchan = to_hidma_chan(dmach); > 387 struct hidma_desc *mdesc = NULL; > 388 struct hidma_dev *mdma = mchan->dmadev; > 389 unsigned long irqflags; > 390 > > 391 dev_dbg(mdma->ddev.dev, > 392 "memcpy: chan:%p dest:%pad src:%pad len:%zu\n", mchan, > 393 &dma_dest, &dma_src, len); > 394 What am I missing? len is size_t. This page says use %zu for size_t. https://www.kernel.org/doc/Documentation/printk-formats.txt > 395 /* Get free descriptor */ > 396 spin_lock_irqsave(&mchan->lock, irqflags); > 397 if (!list_empty(&mchan->free)) { > 398 mdesc = list_first_entry(&mchan->free, struct hidma_desc, > 399 node); > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation > -- Sinan Kaya Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: okaya@codeaurora.org (Sinan Kaya) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 4/4] dma: add Qualcomm Technologies HIDMA channel driver Date: Sun, 8 Nov 2015 19:43:52 -0500 [thread overview] Message-ID: <563FEC48.2010404@codeaurora.org> (raw) In-Reply-To: <201511090323.GmbQltpW%fengguang.wu@intel.com> On 11/8/2015 2:13 PM, kbuild test robot wrote: > Hi Sinan, > > [auto build test WARNING on: robh/for-next] > [also build test WARNING on: v4.3 next-20151106] > > url: https://github.com/0day-ci/linux/commits/Sinan-Kaya/ma-add-Qualcomm-Technologies-HIDMA-driver/20151108-125824 > base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux for-next > config: mn10300-allyesconfig (attached as .config) > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > make.cross ARCH=mn10300 > > All warnings (new ones prefixed by >>): > > In file included from include/linux/printk.h:277:0, > from include/linux/kernel.h:13, > from include/linux/list.h:8, > from include/linux/kobject.h:20, > from include/linux/device.h:17, > from include/linux/dmaengine.h:20, > from drivers/dma/qcom/hidma.c:45: > drivers/dma/qcom/hidma.c: In function 'hidma_prep_dma_memcpy': > include/linux/dynamic_debug.h:64:16: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat=] > static struct _ddebug __aligned(8) \ > ^ > include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA' > DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ > ^ > include/linux/device.h:1171:2: note: in expansion of macro 'dynamic_dev_dbg' > dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \ > ^ >>> drivers/dma/qcom/hidma.c:391:2: note: in expansion of macro 'dev_dbg' > dev_dbg(mdma->ddev.dev, > ^ > > vim +/dev_dbg +391 drivers/dma/qcom/hidma.c > > 375 > 376 mchan->allocated = 0; > 377 spin_unlock_irqrestore(&mchan->lock, irqflags); > 378 dev_dbg(mdma->ddev.dev, "freed channel for %u\n", mchan->dma_sig); > 379 } > 380 > 381 > 382 static struct dma_async_tx_descriptor * > 383 hidma_prep_dma_memcpy(struct dma_chan *dmach, dma_addr_t dma_dest, > 384 dma_addr_t dma_src, size_t len, unsigned long flags) > 385 { > 386 struct hidma_chan *mchan = to_hidma_chan(dmach); > 387 struct hidma_desc *mdesc = NULL; > 388 struct hidma_dev *mdma = mchan->dmadev; > 389 unsigned long irqflags; > 390 > > 391 dev_dbg(mdma->ddev.dev, > 392 "memcpy: chan:%p dest:%pad src:%pad len:%zu\n", mchan, > 393 &dma_dest, &dma_src, len); > 394 What am I missing? len is size_t. This page says use %zu for size_t. https://www.kernel.org/doc/Documentation/printk-formats.txt > 395 /* Get free descriptor */ > 396 spin_lock_irqsave(&mchan->lock, irqflags); > 397 if (!list_empty(&mchan->free)) { > 398 mdesc = list_first_entry(&mchan->free, struct hidma_desc, > 399 node); > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation > -- Sinan Kaya Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-11-09 0:44 UTC|newest] Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-11-08 4:52 [PATCH V3 0/4] *ma: add Qualcomm Technologies HIDMA driver Sinan Kaya 2015-11-08 4:52 ` Sinan Kaya 2015-11-08 4:52 ` [PATCH V3 1/4] dma: qcom_bam_dma: move to qcom directory Sinan Kaya 2015-11-08 4:52 ` Sinan Kaya 2015-11-08 5:02 ` Timur Tabi 2015-11-08 5:02 ` Timur Tabi [not found] ` <1446958380-23298-1-git-send-email-okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> 2015-11-08 4:52 ` [PATCH V3 2/4] dma: add Qualcomm Technologies HIDMA management driver Sinan Kaya 2015-11-08 4:52 ` Sinan Kaya 2015-11-08 4:52 ` Sinan Kaya 2015-11-08 5:08 ` Timur Tabi 2015-11-08 5:08 ` Timur Tabi 2015-11-09 2:17 ` Sinan Kaya 2015-11-09 2:17 ` Sinan Kaya 2015-11-09 18:25 ` Rob Herring 2015-11-09 18:25 ` Rob Herring 2015-11-10 4:57 ` Sinan Kaya 2015-11-10 4:57 ` Sinan Kaya 2015-11-08 9:32 ` kbuild test robot 2015-11-08 9:32 ` kbuild test robot 2015-11-08 9:32 ` kbuild test robot 2015-11-08 4:52 ` [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Sinan Kaya 2015-11-08 4:52 ` Sinan Kaya 2015-11-08 5:13 ` Timur Tabi 2015-11-08 5:13 ` Timur Tabi 2015-11-09 2:46 ` Sinan Kaya 2015-11-09 2:46 ` Sinan Kaya 2015-11-09 13:48 ` Timur Tabi 2015-11-09 13:48 ` Timur Tabi 2015-11-10 4:49 ` Sinan Kaya 2015-11-10 4:49 ` Sinan Kaya 2015-11-10 10:13 ` Arnd Bergmann 2015-11-10 10:13 ` Arnd Bergmann 2015-11-08 20:09 ` Andy Shevchenko 2015-11-08 20:09 ` Andy Shevchenko 2015-11-09 3:07 ` Sinan Kaya 2015-11-09 3:07 ` Sinan Kaya 2015-11-09 9:26 ` Andy Shevchenko 2015-11-09 9:26 ` Andy Shevchenko 2015-11-10 4:55 ` Sinan Kaya 2015-11-10 4:55 ` Sinan Kaya 2015-11-10 4:59 ` Timur Tabi 2015-11-10 4:59 ` Timur Tabi 2015-11-08 4:53 ` [PATCH V3 4/4] dma: add Qualcomm Technologies HIDMA channel driver Sinan Kaya 2015-11-08 4:53 ` Sinan Kaya [not found] ` <1446958380-23298-5-git-send-email-okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> 2015-11-08 19:13 ` kbuild test robot 2015-11-08 19:13 ` kbuild test robot 2015-11-08 19:13 ` kbuild test robot 2015-11-09 0:43 ` Sinan Kaya [this message] 2015-11-09 0:43 ` Sinan Kaya 2015-11-11 2:21 ` [kbuild-all] " Fengguang Wu 2015-11-11 2:21 ` Fengguang Wu [not found] ` <20151111022103.GA29459-q6ZYBFIlbFFi0tQiZxhdj1DQ4js95KgL@public.gmane.org> 2015-11-11 8:42 ` Arnd Bergmann 2015-11-11 8:42 ` Arnd Bergmann 2015-11-11 8:42 ` Arnd Bergmann 2015-11-12 8:20 ` Fengguang Wu 2015-11-12 8:20 ` Fengguang Wu 2015-11-12 13:49 ` Arnd Bergmann 2015-11-12 13:49 ` Arnd Bergmann 2015-11-08 20:47 ` Andy Shevchenko 2015-11-08 20:47 ` Andy Shevchenko 2015-11-08 20:47 ` Andy Shevchenko 2015-11-08 21:51 ` Sinan Kaya 2015-11-08 21:51 ` Sinan Kaya 2015-11-08 22:00 ` Andy Shevchenko 2015-11-08 22:00 ` Andy Shevchenko 2015-11-09 0:31 ` Sinan Kaya 2015-11-09 0:31 ` Sinan Kaya 2015-11-09 18:19 ` Rob Herring 2015-11-09 18:19 ` Rob Herring 2015-11-10 4:44 ` Sinan Kaya 2015-11-10 4:44 ` Sinan Kaya
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