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ESMTP; 15 Jul 2023 13:58:06 -0700 Received: from kbuild by c544d7fc5005 with local (Exim 4.96) (envelope-from ) id 1qKmL7-0008MH-1P; Sat, 15 Jul 2023 20:58:05 +0000 Date: Sun, 16 Jul 2023 04:57:28 +0800 From: kernel test robot To: Qing Zhang Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Huacai Chen Subject: drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202307160417.65ygNVzI-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 831fe284d8275987596b7d640518dddba5735f61 commit: 93a4fa622eb061f75f87f0cf9609ab4e69c67d01 LoongArch: Add STACKTRACE support date: 11 months ago config: loongarch-randconfig-r093-20230716 (https://download.01.org/0day-ci/archive/20230716/202307160417.65ygNVzI-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230716/202307160417.65ygNVzI-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202307160417.65ygNVzI-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got unsigned int [noderef] __percpu * >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got unsigned int [noderef] __percpu * >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got unsigned int [noderef] __percpu * >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got unsigned int [noderef] __percpu * >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got int [noderef] __percpu * >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got int [noderef] __percpu * >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got int [noderef] __percpu * >> drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:165:9: sparse: got int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got unsigned int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got unsigned int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got unsigned int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got unsigned int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got int [noderef] __percpu * drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: expected void *ptr drivers/media/usb/uvc/uvc_queue.c:184:9: sparse: got int [noderef] __percpu * vim +165 drivers/media/usb/uvc/uvc_queue.c 66847ef013cc4e drivers/media/video/uvc/uvc_queue.c Laurent Pinchart 2011-09-24 158 a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 159 static int uvc_start_streaming(struct vb2_queue *vq, unsigned int count) a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 160 { a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 161 struct uvc_video_queue *queue = vb2_get_drv_priv(vq); a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 162 struct uvc_streaming *stream = uvc_queue_to_stream(queue); ef33d901db3026 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 163 int ret; a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 164 c50c9c1e659d8d drivers/media/usb/uvc/uvc_queue.c Kieran Bingham 2018-01-03 @165 lockdep_assert_irqs_enabled(); c50c9c1e659d8d drivers/media/usb/uvc/uvc_queue.c Kieran Bingham 2018-01-03 166 a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 167 queue->buf_used = 0; a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 168 571e70dbd42105 drivers/media/usb/uvc/uvc_queue.c Kieran Bingham 2018-11-05 169 ret = uvc_video_start_streaming(stream); ef33d901db3026 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 170 if (ret == 0) ef33d901db3026 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 171 return 0; ef33d901db3026 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 172 c50c9c1e659d8d drivers/media/usb/uvc/uvc_queue.c Kieran Bingham 2018-01-03 173 spin_lock_irq(&queue->irqlock); ef33d901db3026 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 174 uvc_queue_return_buffers(queue, UVC_BUF_STATE_QUEUED); c50c9c1e659d8d drivers/media/usb/uvc/uvc_queue.c Kieran Bingham 2018-01-03 175 spin_unlock_irq(&queue->irqlock); ef33d901db3026 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 176 ef33d901db3026 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 177 return ret; a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 178 } a11a03e50b7323 drivers/media/usb/uvc/uvc_queue.c Laurent Pinchart 2014-10-21 179 :::::: The code at line 165 was first introduced by commit :::::: c50c9c1e659d8de9c13441f243e7938413be6e71 media: uvcvideo: queue: Simplify spin-lock usage :::::: TO: Kieran Bingham :::::: CC: Mauro Carvalho Chehab -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki