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From: kbuild test robot <lkp@intel.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	linux-media@vger.kernel.org
Cc: kbuild-all@lists.01.org,
	"Kieran Bingham" <kieran.bingham@ideasonboard.com>,
	"Jacopo Mondi" <jacopo@jmondi.org>,
	"Niklas Söderlund" <niklas.soderlund@ragnatech.se>,
	"Naushir Patuck" <naush@raspberrypi.com>,
	"Dave Stevenson" <dave.stevenson@raspberrypi.com>,
	"Phil Elwell" <phil@raspberrypi.org>
Subject: Re: [PATCH v2 29/34] staging: vchiq: Add 36-bit address support
Date: Tue, 5 May 2020 21:22:20 +0800	[thread overview]
Message-ID: <202005052104.wKZtnyLX%lkp@intel.com> (raw)
In-Reply-To: <20200504092611.9798-30-laurent.pinchart@ideasonboard.com>

[-- Attachment #1: Type: text/plain, Size: 2531 bytes --]

Hi Laurent,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.7-rc4]
[cannot apply to linuxtv-media/master anholt/for-next next-20200505]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Laurent-Pinchart/Drivers-for-the-BCM283x-CSI-2-CCP2-receiver-and-ISP/20200505-054310
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9851a0dee7c28514f149f7e4f60ec1b06286cc1b
config: s390-allyesconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c: In function 'vchiq_prepare_bulk_data':
>> drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c:255:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
     255 |  bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
         |               ^

vim +255 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c

   240	
   241	enum vchiq_status
   242	vchiq_prepare_bulk_data(struct vchiq_bulk *bulk, void *offset, int size,
   243				int dir)
   244	{
   245		struct vchiq_pagelist_info *pagelistinfo;
   246	
   247		pagelistinfo = create_pagelist((char __user *)offset, size,
   248					       (dir == VCHIQ_BULK_RECEIVE)
   249					       ? PAGELIST_READ
   250					       : PAGELIST_WRITE);
   251	
   252		if (!pagelistinfo)
   253			return VCHIQ_ERROR;
   254	
 > 255		bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
   256	
   257		/*
   258		 * Store the pagelistinfo address in remote_data,
   259		 * which isn't used by the slave.
   260		 */
   261		bulk->remote_data = pagelistinfo;
   262	
   263		return VCHIQ_SUCCESS;
   264	}
   265	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v2 29/34] staging: vchiq: Add 36-bit address support
Date: Tue, 05 May 2020 21:22:20 +0800	[thread overview]
Message-ID: <202005052104.wKZtnyLX%lkp@intel.com> (raw)
In-Reply-To: <20200504092611.9798-30-laurent.pinchart@ideasonboard.com>

[-- Attachment #1: Type: text/plain, Size: 2596 bytes --]

Hi Laurent,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.7-rc4]
[cannot apply to linuxtv-media/master anholt/for-next next-20200505]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Laurent-Pinchart/Drivers-for-the-BCM283x-CSI-2-CCP2-receiver-and-ISP/20200505-054310
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9851a0dee7c28514f149f7e4f60ec1b06286cc1b
config: s390-allyesconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c: In function 'vchiq_prepare_bulk_data':
>> drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c:255:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
     255 |  bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
         |               ^

vim +255 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c

   240	
   241	enum vchiq_status
   242	vchiq_prepare_bulk_data(struct vchiq_bulk *bulk, void *offset, int size,
   243				int dir)
   244	{
   245		struct vchiq_pagelist_info *pagelistinfo;
   246	
   247		pagelistinfo = create_pagelist((char __user *)offset, size,
   248					       (dir == VCHIQ_BULK_RECEIVE)
   249					       ? PAGELIST_READ
   250					       : PAGELIST_WRITE);
   251	
   252		if (!pagelistinfo)
   253			return VCHIQ_ERROR;
   254	
 > 255		bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
   256	
   257		/*
   258		 * Store the pagelistinfo address in remote_data,
   259		 * which isn't used by the slave.
   260		 */
   261		bulk->remote_data = pagelistinfo;
   262	
   263		return VCHIQ_SUCCESS;
   264	}
   265	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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  parent reply	other threads:[~2020-05-05 13:25 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-04  9:25 [PATCH v2 00/34] Drivers for the BCM283x CSI-2/CCP2 receiver and ISP Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 01/34] media: uapi: v4l2-core: Add sensor ancillary data V4L2 fourcc type Laurent Pinchart
2020-05-04 13:48   ` Hans Verkuil
2020-05-04 14:39     ` Dave Stevenson
2020-05-04 15:32       ` Hans Verkuil
2020-05-04 16:08         ` Laurent Pinchart
2020-05-05 11:20           ` Dave Stevenson
2020-05-04  9:25 ` [PATCH v2 02/34] media: uapi: Add MEDIA_BUS_FMT_SENSOR_DATA media bus format Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 03/34] dt-bindings: media: Document BCM283x CSI2/CCP2 receiver Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 04/34] media: bcm2835-unicam: Driver for CCP2/CSI2 camera interface Laurent Pinchart
2020-05-04 15:21   ` Hans Verkuil
2020-05-05  1:26   ` kbuild test robot
2020-05-05  1:26     ` kbuild test robot
2020-05-06 18:01   ` Nicolas Saenz Julienne
2020-08-29 11:20   ` Jacopo Mondi
2020-08-29 18:32     ` Laurent Pinchart
2020-08-31  7:38       ` Jacopo Mondi
2020-08-31 14:17         ` Laurent Pinchart
2020-08-31 14:46           ` Jacopo Mondi
2020-08-31 14:56             ` Laurent Pinchart
2020-09-01  8:41               ` Dave Stevenson
2020-09-01 10:22                 ` Jacopo Mondi
2020-09-01 16:37                   ` Dave Stevenson
2020-09-01 17:11                     ` Laurent Pinchart
2020-09-15  7:03   ` Sakari Ailus
2020-09-15  9:32     ` Laurent Pinchart
2020-09-15 13:28       ` Dave Stevenson
2020-10-30 17:53         ` Jacopo Mondi
2020-09-15 17:30     ` Dave Stevenson
2020-05-04  9:25 ` [PATCH v2 05/34] ARM: dts: bcm2711: Add Unicam DT nodes Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 06/34] staging: vc04_services: Add new vc-sm-cma driver Laurent Pinchart
2020-05-05  2:38   ` kbuild test robot
2020-05-05  2:38     ` kbuild test robot
2020-05-05 12:17   ` kbuild test robot
2020-05-05 12:17     ` kbuild test robot
2020-05-06  3:05   ` kbuild test robot
2020-05-06  3:05     ` kbuild test robot
2020-05-06 18:04   ` Nicolas Saenz Julienne
2020-05-06 19:24     ` Dave Stevenson
2020-05-08  0:11       ` Laurent Pinchart
2020-05-18 12:06         ` Hans Verkuil
2020-08-24 16:39       ` Jacopo Mondi
2020-08-25 17:52         ` Dave Stevenson
2020-08-27 10:38           ` Jacopo Mondi
2020-08-27 12:51             ` Dave Stevenson
2020-08-27 16:46               ` Jacopo Mondi
2020-08-27 17:19                 ` Dave Stevenson
2020-05-11 18:42   ` Nicolas Saenz Julienne
2020-05-18 15:48     ` Dave Stevenson
2020-05-20 14:41       ` Nicolas Saenz Julienne
2020-05-21 11:01         ` Dave Stevenson
2020-05-04  9:25 ` [PATCH v2 07/34] staging: bcm2835: Break MMAL support out from camera Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 08/34] staging: mmal-vchiq: Allocate and free components as required Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 09/34] staging: mmal-vchiq: Avoid use of bool in structures Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 10/34] staging: mmal-vchiq: Make timeout a defined parameter Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 11/34] staging: mmal-vchiq: Make a mmal_buf struct for passing parameters Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 12/34] staging: mmal-vchiq: Add support for event callbacks Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 13/34] staging: mmal-vchiq: Support sending data to MMAL ports Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 14/34] staging: mmal-vchiq: Fixup vchiq-mmal include ordering Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 15/34] staging: mmal-vchiq: Use vc-sm-cma to support zero copy Laurent Pinchart
2020-05-04 16:30   ` Nicolas Saenz Julienne
2020-05-05 16:07   ` kbuild test robot
2020-05-05 16:07     ` kbuild test robot
2020-05-11 19:15   ` Nicolas Saenz Julienne
2020-05-04  9:25 ` [PATCH v2 16/34] staging: mmal-vchiq: Fix client_component for 64 bit kernel Laurent Pinchart
2020-05-18 10:19   ` Hans Verkuil
2020-05-04  9:25 ` [PATCH v2 17/34] staging: mmal_vchiq: Add in the Bayer encoding formats Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 18/34] staging: mmal-vchiq: Always return the param size from param_get Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 19/34] staging: mmal-vchiq: If the VPU returns an error, don't negate it Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 20/34] staging: mmal-vchiq: Fix handling of VB2_MEMORY_DMABUF buffers Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 21/34] staging: mmal-vchiq: Update mmal_parameters.h with recently defined params Laurent Pinchart
2020-05-04  9:25 ` [PATCH v2 22/34] staging: mmal-vchiq: Free the event context for control ports Laurent Pinchart
2020-05-04  9:26 ` [PATCH v2 23/34] staging: mmal-vchiq: Fix memory leak in error path Laurent Pinchart
2020-05-04  9:26 ` [PATCH v2 24/34] staging: mmal-vchiq: Fix formatting errors in mmal_parameters.h Laurent Pinchart
2020-05-04  9:26 ` [PATCH v2 25/34] staging: vchiq_arm: Register vcsm-cma as a platform driver Laurent Pinchart
2020-05-04  9:26 ` [PATCH v2 26/34] staging: vchiq_arm: Set up dma ranges on child devices Laurent Pinchart
2020-05-04 16:54   ` Nicolas Saenz Julienne
2020-08-25 16:57     ` Jacopo Mondi
2020-05-04  9:26 ` [PATCH v2 27/34] staging: vchiq: Use the old dma controller for OF config on platform devices Laurent Pinchart
2020-05-04 15:44   ` Nicolas Saenz Julienne
2020-05-04  9:26 ` [PATCH v2 28/34] staging: vchiq_2835_arm: Implement a DMA pool for small bulk transfers Laurent Pinchart
2020-05-04  9:26 ` [PATCH v2 29/34] staging: vchiq: Add 36-bit address support Laurent Pinchart
2020-05-04 17:40   ` Nicolas Saenz Julienne
2020-05-04 20:46     ` Phil Elwell
2020-05-05 10:13       ` Nicolas Saenz Julienne
2020-05-05 10:57         ` Phil Elwell
2020-05-05 13:22   ` kbuild test robot [this message]
2020-05-05 13:22     ` kbuild test robot
2020-05-04  9:26 ` [PATCH v2 30/34] staging: vchiq_arm: Give vchiq children DT nodes Laurent Pinchart
2020-05-04 17:12   ` Nicolas Saenz Julienne
2020-05-04 19:42     ` Phil Elwell
2020-05-05 10:37       ` Nicolas Saenz Julienne
2020-05-05 10:50         ` Phil Elwell
2020-05-04  9:26 ` [PATCH v2 31/34] staging: vchiq_arm: Add a matching unregister call Laurent Pinchart
2020-05-04  9:26 ` [PATCH v2 32/34] media: videobuf2: Allow exporting of a struct dmabuf Laurent Pinchart
2020-05-04 13:36   ` Hans Verkuil
2020-05-04  9:26 ` [PATCH v2 33/34] staging: bcm2835-isp: Add support for BC2835 ISP Laurent Pinchart
2020-05-11 19:19   ` Nicolas Saenz Julienne
2020-05-18 13:38     ` Dave Stevenson
2020-05-20 13:46       ` Nicolas Saenz Julienne
2020-05-18 12:02   ` Hans Verkuil
2020-05-18 14:36     ` Dave Stevenson
2020-05-18 15:07       ` Hans Verkuil
2020-05-19 12:47     ` Naushir Patuck
2020-05-19 13:03       ` Jacopo Mondi
2020-06-24 11:28       ` Hans Verkuil
2020-05-04  9:26 ` [PATCH v2 34/34] staging: vchiq: Load bcm2835_isp driver from vchiq Laurent Pinchart
2020-05-04 15:15 ` [PATCH v2 00/34] Drivers for the BCM283x CSI-2/CCP2 receiver and ISP Nicolas Saenz Julienne
2020-05-04 15:38   ` Laurent Pinchart
2020-05-04 16:15     ` Nicolas Saenz Julienne

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