From: kernel test robot <lkp@intel.com> To: Vincent Whitchurch <vincent.whitchurch@axis.com>, broonie@kernel.org, krzysztof.kozlowski@linaro.org, andi@etezian.org Cc: kbuild-all@lists.01.org, kernel@axis.com, Vincent Whitchurch <vincent.whitchurch@axis.com>, alim.akhtar@samsung.com, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 3/4] spi: Fix cache corruption due to DMA/PIO overlap Date: Sat, 17 Sep 2022 00:06:10 +0800 [thread overview] Message-ID: <202209162337.7NbxJFXD-lkp@intel.com> (raw) In-Reply-To: <20220916113951.228398-4-vincent.whitchurch@axis.com> Hi Vincent, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on broonie-spi/for-next] [also build test WARNING on krzk/for-next linus/master v6.0-rc5 next-20220916] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Vincent-Whitchurch/spi-Fix-DMA-bugs-in-not-only-spi-s3c64xx/20220916-194234 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20220916/202209162337.7NbxJFXD-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/d9c81b85380dadb07e24d2f5dd6b27bacb72845a git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Vincent-Whitchurch/spi-Fix-DMA-bugs-in-not-only-spi-s3c64xx/20220916-194234 git checkout d9c81b85380dadb07e24d2f5dd6b27bacb72845a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash drivers/spi/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com> All warnings (new ones prefixed by >>): >> drivers/spi/spi.c:1243:6: warning: no previous prototype for 'spi_dma_sync_for_device' [-Wmissing-prototypes] 1243 | void spi_dma_sync_for_device(struct spi_controller *ctrl, struct spi_transfer *xfer) | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/spi/spi.c:1247:6: warning: no previous prototype for 'spi_dma_sync_for_cpu' [-Wmissing-prototypes] 1247 | void spi_dma_sync_for_cpu(struct spi_controller *ctrl, struct spi_transfer *xfer) | ^~~~~~~~~~~~~~~~~~~~ vim +/spi_dma_sync_for_device +1243 drivers/spi/spi.c 1242 > 1243 void spi_dma_sync_for_device(struct spi_controller *ctrl, struct spi_transfer *xfer) 1244 { 1245 } 1246 > 1247 void spi_dma_sync_for_cpu(struct spi_controller *ctrl, struct spi_transfer *xfer) 1248 { 1249 } 1250 #endif /* !CONFIG_HAS_DMA */ 1251 -- 0-DAY CI Kernel Test Service https://01.org/lkp
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com> To: Vincent Whitchurch <vincent.whitchurch@axis.com>, broonie@kernel.org, krzysztof.kozlowski@linaro.org, andi@etezian.org Cc: kbuild-all@lists.01.org, kernel@axis.com, Vincent Whitchurch <vincent.whitchurch@axis.com>, alim.akhtar@samsung.com, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 3/4] spi: Fix cache corruption due to DMA/PIO overlap Date: Sat, 17 Sep 2022 00:06:10 +0800 [thread overview] Message-ID: <202209162337.7NbxJFXD-lkp@intel.com> (raw) In-Reply-To: <20220916113951.228398-4-vincent.whitchurch@axis.com> Hi Vincent, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on broonie-spi/for-next] [also build test WARNING on krzk/for-next linus/master v6.0-rc5 next-20220916] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Vincent-Whitchurch/spi-Fix-DMA-bugs-in-not-only-spi-s3c64xx/20220916-194234 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20220916/202209162337.7NbxJFXD-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/d9c81b85380dadb07e24d2f5dd6b27bacb72845a git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Vincent-Whitchurch/spi-Fix-DMA-bugs-in-not-only-spi-s3c64xx/20220916-194234 git checkout d9c81b85380dadb07e24d2f5dd6b27bacb72845a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash drivers/spi/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com> All warnings (new ones prefixed by >>): >> drivers/spi/spi.c:1243:6: warning: no previous prototype for 'spi_dma_sync_for_device' [-Wmissing-prototypes] 1243 | void spi_dma_sync_for_device(struct spi_controller *ctrl, struct spi_transfer *xfer) | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/spi/spi.c:1247:6: warning: no previous prototype for 'spi_dma_sync_for_cpu' [-Wmissing-prototypes] 1247 | void spi_dma_sync_for_cpu(struct spi_controller *ctrl, struct spi_transfer *xfer) | ^~~~~~~~~~~~~~~~~~~~ vim +/spi_dma_sync_for_device +1243 drivers/spi/spi.c 1242 > 1243 void spi_dma_sync_for_device(struct spi_controller *ctrl, struct spi_transfer *xfer) 1244 { 1245 } 1246 > 1247 void spi_dma_sync_for_cpu(struct spi_controller *ctrl, struct spi_transfer *xfer) 1248 { 1249 } 1250 #endif /* !CONFIG_HAS_DMA */ 1251 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-09-16 16:07 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-09-16 11:39 [PATCH 0/4] spi: Fix DMA bugs in (not only) spi-s3c64xx Vincent Whitchurch 2022-09-16 11:39 ` Vincent Whitchurch 2022-09-16 11:39 ` [PATCH 1/4] spi: spi-loopback-test: Add test to trigger DMA/PIO mixing Vincent Whitchurch 2022-09-16 11:39 ` Vincent Whitchurch 2022-09-19 14:41 ` Mark Brown 2022-09-19 14:41 ` Mark Brown 2022-09-16 11:39 ` [PATCH 2/4] spi: Save current RX and TX DMA devices Vincent Whitchurch 2022-09-16 11:39 ` Vincent Whitchurch 2022-09-16 11:39 ` [PATCH 3/4] spi: Fix cache corruption due to DMA/PIO overlap Vincent Whitchurch 2022-09-16 11:39 ` Vincent Whitchurch 2022-09-16 16:06 ` kernel test robot [this message] 2022-09-16 16:06 ` kernel test robot 2022-09-16 11:39 ` [PATCH 4/4] spi: s3c64xx: Fix large transfers with DMA Vincent Whitchurch 2022-09-16 11:39 ` Vincent Whitchurch 2022-09-19 9:43 ` Krzysztof Kozlowski 2022-09-19 9:43 ` Krzysztof Kozlowski 2022-09-19 14:38 ` Mark Brown 2022-09-19 14:38 ` Mark Brown 2022-09-26 13:42 ` Vincent Whitchurch 2022-09-26 13:42 ` Vincent Whitchurch 2022-09-26 13:52 ` Mark Brown 2022-09-26 13:52 ` Mark Brown 2022-09-19 16:50 ` (subset) [PATCH 0/4] spi: Fix DMA bugs in (not only) spi-s3c64xx Mark Brown 2022-09-19 16:50 ` Mark Brown
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=202209162337.7NbxJFXD-lkp@intel.com \ --to=lkp@intel.com \ --cc=alim.akhtar@samsung.com \ --cc=andi@etezian.org \ --cc=broonie@kernel.org \ --cc=kbuild-all@lists.01.org \ --cc=kernel@axis.com \ --cc=krzysztof.kozlowski@linaro.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-samsung-soc@vger.kernel.org \ --cc=linux-spi@vger.kernel.org \ --cc=vincent.whitchurch@axis.com \ /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.