* drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
@ 2024-11-22 3:41 kernel test robot
0 siblings, 0 replies; 7+ messages in thread
From: kernel test robot @ 2024-11-22 3:41 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp, Dan Carpenter
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Ricardo Ribalda <ribalda@chromium.org>
CC: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: linux-media@vger.kernel.org
CC: Sakari Ailus <sakari.ailus@linux.intel.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 28eb75e178d389d325f1666e422bc13bbbb9804c
commit: 93da10eee90b2ffa4b496dd4a6ea276c57461fb6 media: intel/ipu6: Fix direct dependency Kconfig error
date: 7 months ago
:::::: branch date: 5 hours ago
:::::: commit date: 7 months ago
config: alpha-randconfig-r072-20241122 (https://download.01.org/0day-ci/archive/20241122/202411221147.N6w23gDo-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 14.2.0
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 <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202411221147.N6w23gDo-lkp@intel.com/
smatch warnings:
drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
vim +/i +752 drivers/media/pci/intel/ipu-bridge.c
803abec64ef9d3 drivers/media/pci/intel/ipu3/cio2-bridge.c Daniel Scally 2021-01-07 744
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 745 static int ipu_bridge_ivsc_is_ready(void)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 746 {
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 747 struct acpi_device *sensor_adev, *adev;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 748 struct device *csi_dev;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 749 bool ready = true;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 750 unsigned int i;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 751
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 @752 for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 753 #if IS_ENABLED(CONFIG_ACPI)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 754 const struct ipu_sensor_config *cfg =
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 755 &ipu_supported_sensors[i];
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 756
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 757 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 758 #else
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 759 while (true) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 760 sensor_adev = NULL;
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 761 #endif
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 762 if (!ACPI_PTR(sensor_adev->status.enabled))
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 763 continue;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 764
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 765 adev = ipu_bridge_get_ivsc_acpi_dev(sensor_adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 766 if (!adev)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 767 continue;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 768
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 769 csi_dev = ipu_bridge_get_ivsc_csi_dev(adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 770 if (!csi_dev)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 771 ready = false;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 772
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 773 put_device(csi_dev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 774 acpi_dev_put(adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 775 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 776 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 777
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 778 return ready;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 779 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 780
:::::: The code at line 752 was first introduced by commit
:::::: c66821f381aed2c7c754d6ac8920a8665a3a01f7 media: pci: intel: Add IVSC support for IPU bridge driver
:::::: TO: Wentong Wu <wentong.wu@intel.com>
:::::: CC: Mauro Carvalho Chehab <mchehab@kernel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 7+ messages in thread
* drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
@ 2024-11-22 7:45 Dan Carpenter
2024-11-22 8:01 ` Sakari Ailus
0 siblings, 1 reply; 7+ messages in thread
From: Dan Carpenter @ 2024-11-22 7:45 UTC (permalink / raw)
To: oe-kbuild, Ricardo Ribalda
Cc: lkp, oe-kbuild-all, linux-kernel, Mauro Carvalho Chehab,
linux-media, Sakari Ailus
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 28eb75e178d389d325f1666e422bc13bbbb9804c
commit: 93da10eee90b2ffa4b496dd4a6ea276c57461fb6 media: intel/ipu6: Fix direct dependency Kconfig error
config: alpha-randconfig-r072-20241122 (https://download.01.org/0day-ci/archive/20241122/202411221147.N6w23gDo-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 14.2.0
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 <lkp@intel.com>
| Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
| Closes: https://lore.kernel.org/r/202411221147.N6w23gDo-lkp@intel.com/
smatch warnings:
drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
vim +/i +752 drivers/media/pci/intel/ipu-bridge.c
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 745 static int ipu_bridge_ivsc_is_ready(void)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 746 {
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 747 struct acpi_device *sensor_adev, *adev;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 748 struct device *csi_dev;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 749 bool ready = true;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 750 unsigned int i;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 751
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 @752 for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 753 #if IS_ENABLED(CONFIG_ACPI)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 754 const struct ipu_sensor_config *cfg =
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 755 &ipu_supported_sensors[i];
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 756
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 757 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 758 #else
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 759 while (true) {
^^^^^^^^^^^^^^
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 760 sensor_adev = NULL;
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 761 #endif
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 762 if (!ACPI_PTR(sensor_adev->status.enabled))
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 763 continue;
These continues make sense in for_each_acpi_dev_match() but not in a while (true) {
loop. We're stuck forever.
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 764
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 765 adev = ipu_bridge_get_ivsc_acpi_dev(sensor_adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 766 if (!adev)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 767 continue;
^^^^^^^^
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 768
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 769 csi_dev = ipu_bridge_get_ivsc_csi_dev(adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 770 if (!csi_dev)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 771 ready = false;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 772
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 773 put_device(csi_dev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 774 acpi_dev_put(adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 775 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 776 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 777
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 778 return ready;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 779 }
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
2024-11-22 7:45 Dan Carpenter
@ 2024-11-22 8:01 ` Sakari Ailus
2024-11-22 8:06 ` Ricardo Ribalda
0 siblings, 1 reply; 7+ messages in thread
From: Sakari Ailus @ 2024-11-22 8:01 UTC (permalink / raw)
To: Dan Carpenter
Cc: oe-kbuild, Ricardo Ribalda, lkp, oe-kbuild-all, linux-kernel,
Mauro Carvalho Chehab, linux-media
Hi Dan,
On Fri, Nov 22, 2024 at 10:45:53AM +0300, Dan Carpenter wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 28eb75e178d389d325f1666e422bc13bbbb9804c
> commit: 93da10eee90b2ffa4b496dd4a6ea276c57461fb6 media: intel/ipu6: Fix direct dependency Kconfig error
> config: alpha-randconfig-r072-20241122 (https://download.01.org/0day-ci/archive/20241122/202411221147.N6w23gDo-lkp@intel.com/config)
> compiler: alpha-linux-gcc (GCC) 14.2.0
>
> 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 <lkp@intel.com>
> | Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
> | Closes: https://lore.kernel.org/r/202411221147.N6w23gDo-lkp@intel.com/
>
> smatch warnings:
> drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
>
> vim +/i +752 drivers/media/pci/intel/ipu-bridge.c
>
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 745 static int ipu_bridge_ivsc_is_ready(void)
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 746 {
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 747 struct acpi_device *sensor_adev, *adev;
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 748 struct device *csi_dev;
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 749 bool ready = true;
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 750 unsigned int i;
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 751
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 @752 for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
> 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 753 #if IS_ENABLED(CONFIG_ACPI)
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 754 const struct ipu_sensor_config *cfg =
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 755 &ipu_supported_sensors[i];
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 756
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 757 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
> 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 758 #else
> 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 759 while (true) {
> ^^^^^^^^^^^^^^
>
> 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 760 sensor_adev = NULL;
> 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 761 #endif
> 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 762 if (!ACPI_PTR(sensor_adev->status.enabled))
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 763 continue;
>
>
> These continues make sense in for_each_acpi_dev_match() but not in a while (true) {
> loop. We're stuck forever.
The non-ACPI case is there just for the looks... I think what should be
done is to make the entire loop conditional to CONFIG_ACPI. I can post a
patch.
>
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 764
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 765 adev = ipu_bridge_get_ivsc_acpi_dev(sensor_adev);
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 766 if (!adev)
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 767 continue;
> ^^^^^^^^
>
>
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 768
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 769 csi_dev = ipu_bridge_get_ivsc_csi_dev(adev);
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 770 if (!csi_dev)
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 771 ready = false;
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 772
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 773 put_device(csi_dev);
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 774 acpi_dev_put(adev);
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 775 }
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 776 }
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 777
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 778 return ready;
> c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 779 }
>
--
Kind regards,
Sakari Ailus
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
2024-11-22 8:01 ` Sakari Ailus
@ 2024-11-22 8:06 ` Ricardo Ribalda
2024-11-22 8:11 ` Sakari Ailus
0 siblings, 1 reply; 7+ messages in thread
From: Ricardo Ribalda @ 2024-11-22 8:06 UTC (permalink / raw)
To: Sakari Ailus
Cc: Dan Carpenter, oe-kbuild, lkp, oe-kbuild-all, linux-kernel,
Mauro Carvalho Chehab, linux-media
Hi
On Fri, 22 Nov 2024 at 09:01, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
>
> Hi Dan,
>
> On Fri, Nov 22, 2024 at 10:45:53AM +0300, Dan Carpenter wrote:
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head: 28eb75e178d389d325f1666e422bc13bbbb9804c
> > commit: 93da10eee90b2ffa4b496dd4a6ea276c57461fb6 media: intel/ipu6: Fix direct dependency Kconfig error
> > config: alpha-randconfig-r072-20241122 (https://download.01.org/0day-ci/archive/20241122/202411221147.N6w23gDo-lkp@intel.com/config)
> > compiler: alpha-linux-gcc (GCC) 14.2.0
> >
> > 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 <lkp@intel.com>
> > | Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
> > | Closes: https://lore.kernel.org/r/202411221147.N6w23gDo-lkp@intel.com/
> >
> > smatch warnings:
> > drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
> >
> > vim +/i +752 drivers/media/pci/intel/ipu-bridge.c
> >
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 745 static int ipu_bridge_ivsc_is_ready(void)
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 746 {
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 747 struct acpi_device *sensor_adev, *adev;
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 748 struct device *csi_dev;
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 749 bool ready = true;
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 750 unsigned int i;
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 751
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 @752 for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
> > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 753 #if IS_ENABLED(CONFIG_ACPI)
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 754 const struct ipu_sensor_config *cfg =
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 755 &ipu_supported_sensors[i];
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 756
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 757 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
> > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 758 #else
> > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 759 while (true) {
> > ^^^^^^^^^^^^^^
> >
> > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 760 sensor_adev = NULL;
> > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 761 #endif
> > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 762 if (!ACPI_PTR(sensor_adev->status.enabled))
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 763 continue;
> >
> >
> > These continues make sense in for_each_acpi_dev_match() but not in a while (true) {
> > loop. We're stuck forever.
>
> The non-ACPI case is there just for the looks... I think what should be
> done is to make the entire loop conditional to CONFIG_ACPI. I can post a
> patch.
I saw your mail after I sent my patch :)
https://patchwork.linuxtv.org/project/linux-media/patch/20241122-fix-ipu-v1-1-246e254cb77c@chromium.org/
If we make the entire loop conditional then we would not compile test the loop.
Regards!
>
> >
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 764
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 765 adev = ipu_bridge_get_ivsc_acpi_dev(sensor_adev);
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 766 if (!adev)
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 767 continue;
> > ^^^^^^^^
> >
> >
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 768
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 769 csi_dev = ipu_bridge_get_ivsc_csi_dev(adev);
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 770 if (!csi_dev)
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 771 ready = false;
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 772
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 773 put_device(csi_dev);
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 774 acpi_dev_put(adev);
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 775 }
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 776 }
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 777
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 778 return ready;
> > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 779 }
> >
>
> --
> Kind regards,
>
> Sakari Ailus
--
Ricardo Ribalda
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
2024-11-22 8:06 ` Ricardo Ribalda
@ 2024-11-22 8:11 ` Sakari Ailus
2024-11-22 9:49 ` Ricardo Ribalda
0 siblings, 1 reply; 7+ messages in thread
From: Sakari Ailus @ 2024-11-22 8:11 UTC (permalink / raw)
To: Ricardo Ribalda
Cc: Sakari Ailus, Dan Carpenter, oe-kbuild, lkp, oe-kbuild-all,
linux-kernel, Mauro Carvalho Chehab, linux-media
Hi Ricardo,
On Fri, Nov 22, 2024 at 09:06:40AM +0100, Ricardo Ribalda wrote:
> Hi
>
> On Fri, 22 Nov 2024 at 09:01, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
> >
> > Hi Dan,
> >
> > On Fri, Nov 22, 2024 at 10:45:53AM +0300, Dan Carpenter wrote:
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > head: 28eb75e178d389d325f1666e422bc13bbbb9804c
> > > commit: 93da10eee90b2ffa4b496dd4a6ea276c57461fb6 media: intel/ipu6: Fix direct dependency Kconfig error
> > > config: alpha-randconfig-r072-20241122 (https://download.01.org/0day-ci/archive/20241122/202411221147.N6w23gDo-lkp@intel.com/config)
> > > compiler: alpha-linux-gcc (GCC) 14.2.0
> > >
> > > 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 <lkp@intel.com>
> > > | Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
> > > | Closes: https://lore.kernel.org/r/202411221147.N6w23gDo-lkp@intel.com/
> > >
> > > smatch warnings:
> > > drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
> > >
> > > vim +/i +752 drivers/media/pci/intel/ipu-bridge.c
> > >
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 745 static int ipu_bridge_ivsc_is_ready(void)
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 746 {
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 747 struct acpi_device *sensor_adev, *adev;
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 748 struct device *csi_dev;
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 749 bool ready = true;
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 750 unsigned int i;
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 751
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 @752 for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
> > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 753 #if IS_ENABLED(CONFIG_ACPI)
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 754 const struct ipu_sensor_config *cfg =
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 755 &ipu_supported_sensors[i];
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 756
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 757 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
> > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 758 #else
> > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 759 while (true) {
> > > ^^^^^^^^^^^^^^
> > >
> > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 760 sensor_adev = NULL;
> > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 761 #endif
> > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 762 if (!ACPI_PTR(sensor_adev->status.enabled))
> > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 763 continue;
> > >
> > >
> > > These continues make sense in for_each_acpi_dev_match() but not in a while (true) {
> > > loop. We're stuck forever.
> >
> > The non-ACPI case is there just for the looks... I think what should be
> > done is to make the entire loop conditional to CONFIG_ACPI. I can post a
> > patch.
>
> I saw your mail after I sent my patch :)
> https://patchwork.linuxtv.org/project/linux-media/patch/20241122-fix-ipu-v1-1-246e254cb77c@chromium.org/
>
> If we make the entire loop conditional then we would not compile test the
> loop.
I'm fine with the patch as such but don't you think we might get just a
different warning from this one? :-) I'm fine trying this though.
--
Sakari Ailus
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
2024-11-22 8:11 ` Sakari Ailus
@ 2024-11-22 9:49 ` Ricardo Ribalda
0 siblings, 0 replies; 7+ messages in thread
From: Ricardo Ribalda @ 2024-11-22 9:49 UTC (permalink / raw)
To: Sakari Ailus
Cc: Sakari Ailus, Dan Carpenter, oe-kbuild, lkp, oe-kbuild-all,
linux-kernel, Mauro Carvalho Chehab, linux-media
Hi Sakari
On Fri, 22 Nov 2024 at 09:11, Sakari Ailus <sakari.ailus@iki.fi> wrote:
>
> Hi Ricardo,
>
> On Fri, Nov 22, 2024 at 09:06:40AM +0100, Ricardo Ribalda wrote:
> > Hi
> >
> > On Fri, 22 Nov 2024 at 09:01, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
> > >
> > > Hi Dan,
> > >
> > > On Fri, Nov 22, 2024 at 10:45:53AM +0300, Dan Carpenter wrote:
> > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > > head: 28eb75e178d389d325f1666e422bc13bbbb9804c
> > > > commit: 93da10eee90b2ffa4b496dd4a6ea276c57461fb6 media: intel/ipu6: Fix direct dependency Kconfig error
> > > > config: alpha-randconfig-r072-20241122 (https://download.01.org/0day-ci/archive/20241122/202411221147.N6w23gDo-lkp@intel.com/config)
> > > > compiler: alpha-linux-gcc (GCC) 14.2.0
> > > >
> > > > 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 <lkp@intel.com>
> > > > | Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
> > > > | Closes: https://lore.kernel.org/r/202411221147.N6w23gDo-lkp@intel.com/
> > > >
> > > > smatch warnings:
> > > > drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
> > > >
> > > > vim +/i +752 drivers/media/pci/intel/ipu-bridge.c
> > > >
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 745 static int ipu_bridge_ivsc_is_ready(void)
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 746 {
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 747 struct acpi_device *sensor_adev, *adev;
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 748 struct device *csi_dev;
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 749 bool ready = true;
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 750 unsigned int i;
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 751
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 @752 for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
> > > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 753 #if IS_ENABLED(CONFIG_ACPI)
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 754 const struct ipu_sensor_config *cfg =
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 755 &ipu_supported_sensors[i];
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 756
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 757 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
> > > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 758 #else
> > > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 759 while (true) {
> > > > ^^^^^^^^^^^^^^
> > > >
> > > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 760 sensor_adev = NULL;
> > > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 761 #endif
> > > > 8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 762 if (!ACPI_PTR(sensor_adev->status.enabled))
> > > > c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 763 continue;
> > > >
> > > >
> > > > These continues make sense in for_each_acpi_dev_match() but not in a while (true) {
> > > > loop. We're stuck forever.
> > >
> > > The non-ACPI case is there just for the looks... I think what should be
> > > done is to make the entire loop conditional to CONFIG_ACPI. I can post a
> > > patch.
> >
> > I saw your mail after I sent my patch :)
> > https://patchwork.linuxtv.org/project/linux-media/patch/20241122-fix-ipu-v1-1-246e254cb77c@chromium.org/
> >
> > If we make the entire loop conditional then we would not compile test the
> > loop.
>
> I'm fine with the patch as such but don't you think we might get just a
> different warning from this one? :-) I'm fine trying this though.
I have send a new series to fix it for real. Until the acpi guys
review the code we can land the first patch of the series. I have
tested it with smatch and sparse and it seems to be fine.
>
> --
> Sakari Ailus
--
Ricardo Ribalda
^ permalink raw reply [flat|nested] 7+ messages in thread
* drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
@ 2024-12-20 6:55 kernel test robot
0 siblings, 0 replies; 7+ messages in thread
From: kernel test robot @ 2024-12-20 6:55 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp, Dan Carpenter
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Ricardo Ribalda <ribalda@chromium.org>
CC: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: linux-media@vger.kernel.org
CC: Sakari Ailus <sakari.ailus@linux.intel.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8faabc041a001140564f718dabe37753e88b37fa
commit: 93da10eee90b2ffa4b496dd4a6ea276c57461fb6 media: intel/ipu6: Fix direct dependency Kconfig error
date: 8 months ago
:::::: branch date: 13 hours ago
:::::: commit date: 8 months ago
config: sparc64-randconfig-r071-20241219 (https://download.01.org/0day-ci/archive/20241220/202412201418.Aofs95Sy-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 14.2.0
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 <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202412201418.Aofs95Sy-lkp@intel.com/
smatch warnings:
drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented
vim +/i +752 drivers/media/pci/intel/ipu-bridge.c
803abec64ef9d3 drivers/media/pci/intel/ipu3/cio2-bridge.c Daniel Scally 2021-01-07 744
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 745 static int ipu_bridge_ivsc_is_ready(void)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 746 {
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 747 struct acpi_device *sensor_adev, *adev;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 748 struct device *csi_dev;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 749 bool ready = true;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 750 unsigned int i;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 751
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 @752 for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 753 #if IS_ENABLED(CONFIG_ACPI)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 754 const struct ipu_sensor_config *cfg =
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 755 &ipu_supported_sensors[i];
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 756
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 757 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 758 #else
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 759 while (true) {
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 760 sensor_adev = NULL;
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 761 #endif
8810e055b57543 drivers/media/pci/intel/ipu-bridge.c Ricardo Ribalda 2024-05-01 762 if (!ACPI_PTR(sensor_adev->status.enabled))
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 763 continue;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 764
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 765 adev = ipu_bridge_get_ivsc_acpi_dev(sensor_adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 766 if (!adev)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 767 continue;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 768
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 769 csi_dev = ipu_bridge_get_ivsc_csi_dev(adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 770 if (!csi_dev)
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 771 ready = false;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 772
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 773 put_device(csi_dev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 774 acpi_dev_put(adev);
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 775 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 776 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 777
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 778 return ready;
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 779 }
c66821f381aed2 drivers/media/pci/intel/ipu-bridge.c Wentong Wu 2023-08-03 780
:::::: The code at line 752 was first introduced by commit
:::::: c66821f381aed2c7c754d6ac8920a8665a3a01f7 media: pci: intel: Add IVSC support for IPU bridge driver
:::::: TO: Wentong Wu <wentong.wu@intel.com>
:::::: CC: Mauro Carvalho Chehab <mchehab@kernel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-12-20 6:55 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-12-20 6:55 drivers/media/pci/intel/ipu-bridge.c:752 ipu_bridge_ivsc_is_ready() warn: iterator 'i' not incremented kernel test robot
-- strict thread matches above, loose matches on Subject: below --
2024-11-22 7:45 Dan Carpenter
2024-11-22 8:01 ` Sakari Ailus
2024-11-22 8:06 ` Ricardo Ribalda
2024-11-22 8:11 ` Sakari Ailus
2024-11-22 9:49 ` Ricardo Ribalda
2024-11-22 3:41 kernel test robot
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