[Intel-gfx] [PATCH -next] drm/i915: remove unreachable code

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* [Intel-gfx] [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31  2:17 ` Yang Li
  0 siblings, 0 replies; 12+ messages in thread
From: Yang Li @ 2023-05-31  2:17 UTC (permalink / raw)
  To: airlied
  Cc: intel-gfx, Abaci Robot, linux-kernel, Yang Li, dri-devel, daniel,
	rodrigo.vivi

The code after the return will not be executed, so remove them.

Eliminate the following warning:
drivers/gpu/drm/i915/display/intel_color.c:1808 intel_color_prepare_commit() warn: ignoring unreachable code.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5342
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/gpu/drm/i915/display/intel_color.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 8966e6560516..0bfebac1e3e2 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1804,11 +1804,6 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
 
 	/* FIXME DSB has issues loading LUTs, disable it for now */
 	return;
-
-	if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut)
-		return;
-
-	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);
 }
 
 void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
-- 
2.20.1.7.g153144c


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31  2:17 ` Yang Li
  0 siblings, 0 replies; 12+ messages in thread
From: Yang Li @ 2023-05-31  2:17 UTC (permalink / raw)
  To: airlied
  Cc: daniel, jani.nikula, joonas.lahtinen, rodrigo.vivi,
	tvrtko.ursulin, intel-gfx, dri-devel, linux-kernel, Yang Li,
	Abaci Robot

The code after the return will not be executed, so remove them.

Eliminate the following warning:
drivers/gpu/drm/i915/display/intel_color.c:1808 intel_color_prepare_commit() warn: ignoring unreachable code.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5342
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/gpu/drm/i915/display/intel_color.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 8966e6560516..0bfebac1e3e2 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1804,11 +1804,6 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
 
 	/* FIXME DSB has issues loading LUTs, disable it for now */
 	return;
-
-	if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut)
-		return;
-
-	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);
 }
 
 void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
-- 
2.20.1.7.g153144c


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31  2:17 ` Yang Li
  0 siblings, 0 replies; 12+ messages in thread
From: Yang Li @ 2023-05-31  2:17 UTC (permalink / raw)
  To: airlied
  Cc: tvrtko.ursulin, intel-gfx, Abaci Robot, linux-kernel, Yang Li,
	dri-devel, rodrigo.vivi

The code after the return will not be executed, so remove them.

Eliminate the following warning:
drivers/gpu/drm/i915/display/intel_color.c:1808 intel_color_prepare_commit() warn: ignoring unreachable code.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5342
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/gpu/drm/i915/display/intel_color.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 8966e6560516..0bfebac1e3e2 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1804,11 +1804,6 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
 
 	/* FIXME DSB has issues loading LUTs, disable it for now */
 	return;
-
-	if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut)
-		return;
-
-	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);
 }
 
 void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
-- 
2.20.1.7.g153144c


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* Re: [Intel-gfx] [PATCH -next] drm/i915: remove unreachable code
  2023-05-31  2:17 ` Yang Li
  (?)
@ 2023-05-31  9:22   ` Andi Shyti
  -1 siblings, 0 replies; 12+ messages in thread
From: Andi Shyti @ 2023-05-31  9:22 UTC (permalink / raw)
  To: Yang Li
  Cc: intel-gfx, Abaci Robot, linux-kernel, dri-devel, daniel,
	rodrigo.vivi, airlied

Hi Yang,

On Wed, May 31, 2023 at 10:17:14AM +0800, Yang Li wrote:
> The code after the return will not be executed, so remove them.
> 
> Eliminate the following warning:
> drivers/gpu/drm/i915/display/intel_color.c:1808 intel_color_prepare_commit() warn: ignoring unreachable code.
> 
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5342
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
>  drivers/gpu/drm/i915/display/intel_color.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
> index 8966e6560516..0bfebac1e3e2 100644
> --- a/drivers/gpu/drm/i915/display/intel_color.c
> +++ b/drivers/gpu/drm/i915/display/intel_color.c
> @@ -1804,11 +1804,6 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
>  
>  	/* FIXME DSB has issues loading LUTs, disable it for now */
>  	return;
> -
> -	if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut)
> -		return;
> -
> -	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);

yeah... it's an ugly bit, from my side:

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> 

but would be nice to hear from Ville who has added the return in
a first place.

Andi

>  }
>  
>  void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
> -- 
> 2.20.1.7.g153144c

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [Intel-gfx] [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31  9:22   ` Andi Shyti
  0 siblings, 0 replies; 12+ messages in thread
From: Andi Shyti @ 2023-05-31  9:22 UTC (permalink / raw)
  To: Yang Li
  Cc: airlied, intel-gfx, Abaci Robot, linux-kernel, dri-devel, daniel,
	rodrigo.vivi, Ville Syrjala

Hi Yang,

On Wed, May 31, 2023 at 10:17:14AM +0800, Yang Li wrote:
> The code after the return will not be executed, so remove them.
> 
> Eliminate the following warning:
> drivers/gpu/drm/i915/display/intel_color.c:1808 intel_color_prepare_commit() warn: ignoring unreachable code.
> 
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5342
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
>  drivers/gpu/drm/i915/display/intel_color.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
> index 8966e6560516..0bfebac1e3e2 100644
> --- a/drivers/gpu/drm/i915/display/intel_color.c
> +++ b/drivers/gpu/drm/i915/display/intel_color.c
> @@ -1804,11 +1804,6 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
>  
>  	/* FIXME DSB has issues loading LUTs, disable it for now */
>  	return;
> -
> -	if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut)
> -		return;
> -
> -	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);

yeah... it's an ugly bit, from my side:

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> 

but would be nice to hear from Ville who has added the return in
a first place.

Andi

>  }
>  
>  void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
> -- 
> 2.20.1.7.g153144c

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [Intel-gfx] [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31  9:22   ` Andi Shyti
  0 siblings, 0 replies; 12+ messages in thread
From: Andi Shyti @ 2023-05-31  9:22 UTC (permalink / raw)
  To: Yang Li; +Cc: intel-gfx, Abaci Robot, linux-kernel, dri-devel, rodrigo.vivi

Hi Yang,

On Wed, May 31, 2023 at 10:17:14AM +0800, Yang Li wrote:
> The code after the return will not be executed, so remove them.
> 
> Eliminate the following warning:
> drivers/gpu/drm/i915/display/intel_color.c:1808 intel_color_prepare_commit() warn: ignoring unreachable code.
> 
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5342
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
>  drivers/gpu/drm/i915/display/intel_color.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
> index 8966e6560516..0bfebac1e3e2 100644
> --- a/drivers/gpu/drm/i915/display/intel_color.c
> +++ b/drivers/gpu/drm/i915/display/intel_color.c
> @@ -1804,11 +1804,6 @@ void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
>  
>  	/* FIXME DSB has issues loading LUTs, disable it for now */
>  	return;
> -
> -	if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut)
> -		return;
> -
> -	crtc_state->dsb = intel_dsb_prepare(crtc, 1024);

yeah... it's an ugly bit, from my side:

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> 

but would be nice to hear from Ville who has added the return in
a first place.

Andi

>  }
>  
>  void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
> -- 
> 2.20.1.7.g153144c

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [Intel-gfx] [PATCH -next] drm/i915: remove unreachable code
  2023-05-31  2:17 ` Yang Li
  (?)
@ 2023-05-31 15:32   ` kernel test robot
  -1 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2023-05-31 15:32 UTC (permalink / raw)
  To: Yang Li, airlied
  Cc: intel-gfx, rodrigo.vivi, Abaci Robot, linux-kernel, dri-devel,
	Yang Li, oe-kbuild-all

Hi Yang,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20230530]

url:    https://github.com/intel-lab-lkp/linux/commits/Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
base:   next-20230530
patch link:    https://lore.kernel.org/r/20230531021714.125078-1-yang.lee%40linux.alibaba.com
patch subject: [PATCH -next] drm/i915: remove unreachable code
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230531/202305312340.S0eChDKB-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
        git checkout 58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305312340.S0eChDKB-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/display/intel_color.c: In function 'intel_color_prepare_commit':
>> drivers/gpu/drm/i915/display/intel_color.c:1803:28: error: unused variable 'crtc' [-Werror=unused-variable]
    1803 |         struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
         |                            ^~~~
   cc1: all warnings being treated as errors


vim +/crtc +1803 drivers/gpu/drm/i915/display/intel_color.c

3962ca4e080a52 Ville Syrjälä 2023-03-20  1800  
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1801  void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1802  {
b358c3b98813b1 Ville Syrjälä 2022-11-23 @1803  	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
b358c3b98813b1 Ville Syrjälä 2022-11-23  1804  
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1805  	/* FIXME DSB has issues loading LUTs, disable it for now */
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1806  	return;
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1807  }
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1808  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31 15:32   ` kernel test robot
  0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2023-05-31 15:32 UTC (permalink / raw)
  To: Yang Li, airlied
  Cc: tvrtko.ursulin, intel-gfx, rodrigo.vivi, Abaci Robot,
	linux-kernel, dri-devel, Yang Li, oe-kbuild-all

Hi Yang,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20230530]

url:    https://github.com/intel-lab-lkp/linux/commits/Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
base:   next-20230530
patch link:    https://lore.kernel.org/r/20230531021714.125078-1-yang.lee%40linux.alibaba.com
patch subject: [PATCH -next] drm/i915: remove unreachable code
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230531/202305312340.S0eChDKB-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
        git checkout 58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305312340.S0eChDKB-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/display/intel_color.c: In function 'intel_color_prepare_commit':
>> drivers/gpu/drm/i915/display/intel_color.c:1803:28: error: unused variable 'crtc' [-Werror=unused-variable]
    1803 |         struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
         |                            ^~~~
   cc1: all warnings being treated as errors


vim +/crtc +1803 drivers/gpu/drm/i915/display/intel_color.c

3962ca4e080a52 Ville Syrjälä 2023-03-20  1800  
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1801  void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1802  {
b358c3b98813b1 Ville Syrjälä 2022-11-23 @1803  	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
b358c3b98813b1 Ville Syrjälä 2022-11-23  1804  
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1805  	/* FIXME DSB has issues loading LUTs, disable it for now */
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1806  	return;
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1807  }
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1808  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31 15:32   ` kernel test robot
  0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2023-05-31 15:32 UTC (permalink / raw)
  To: Yang Li, airlied
  Cc: oe-kbuild-all, tvrtko.ursulin, intel-gfx, Abaci Robot,
	linux-kernel, Yang Li, dri-devel, rodrigo.vivi

Hi Yang,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20230530]

url:    https://github.com/intel-lab-lkp/linux/commits/Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
base:   next-20230530
patch link:    https://lore.kernel.org/r/20230531021714.125078-1-yang.lee%40linux.alibaba.com
patch subject: [PATCH -next] drm/i915: remove unreachable code
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230531/202305312340.S0eChDKB-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
        git checkout 58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305312340.S0eChDKB-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/display/intel_color.c: In function 'intel_color_prepare_commit':
>> drivers/gpu/drm/i915/display/intel_color.c:1803:28: error: unused variable 'crtc' [-Werror=unused-variable]
    1803 |         struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
         |                            ^~~~
   cc1: all warnings being treated as errors


vim +/crtc +1803 drivers/gpu/drm/i915/display/intel_color.c

3962ca4e080a52 Ville Syrjälä 2023-03-20  1800  
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1801  void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1802  {
b358c3b98813b1 Ville Syrjälä 2022-11-23 @1803  	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
b358c3b98813b1 Ville Syrjälä 2022-11-23  1804  
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1805  	/* FIXME DSB has issues loading LUTs, disable it for now */
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1806  	return;
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1807  }
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1808  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [Intel-gfx] [PATCH -next] drm/i915: remove unreachable code
  2023-05-31  2:17 ` Yang Li
  (?)
@ 2023-05-31 16:13   ` kernel test robot
  -1 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2023-05-31 16:13 UTC (permalink / raw)
  To: Yang Li, airlied
  Cc: intel-gfx, rodrigo.vivi, Abaci Robot, linux-kernel, dri-devel,
	Yang Li, oe-kbuild-all

Hi Yang,

kernel test robot noticed the following build warnings:

[auto build test WARNING on next-20230530]

url:    https://github.com/intel-lab-lkp/linux/commits/Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
base:   next-20230530
patch link:    https://lore.kernel.org/r/20230531021714.125078-1-yang.lee%40linux.alibaba.com
patch subject: [PATCH -next] drm/i915: remove unreachable code
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20230601/202306010001.gUxZYcyb-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
        git checkout 58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306010001.gUxZYcyb-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/i915/display/intel_color.c: In function 'intel_color_prepare_commit':
>> drivers/gpu/drm/i915/display/intel_color.c:1803:28: warning: unused variable 'crtc' [-Wunused-variable]
    1803 |         struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
         |                            ^~~~


vim +/crtc +1803 drivers/gpu/drm/i915/display/intel_color.c

3962ca4e080a52 Ville Syrjälä 2023-03-20  1800  
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1801  void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1802  {
b358c3b98813b1 Ville Syrjälä 2022-11-23 @1803  	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
b358c3b98813b1 Ville Syrjälä 2022-11-23  1804  
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1805  	/* FIXME DSB has issues loading LUTs, disable it for now */
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1806  	return;
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1807  }
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1808  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31 16:13   ` kernel test robot
  0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2023-05-31 16:13 UTC (permalink / raw)
  To: Yang Li, airlied
  Cc: tvrtko.ursulin, intel-gfx, rodrigo.vivi, Abaci Robot,
	linux-kernel, dri-devel, Yang Li, oe-kbuild-all

Hi Yang,

kernel test robot noticed the following build warnings:

[auto build test WARNING on next-20230530]

url:    https://github.com/intel-lab-lkp/linux/commits/Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
base:   next-20230530
patch link:    https://lore.kernel.org/r/20230531021714.125078-1-yang.lee%40linux.alibaba.com
patch subject: [PATCH -next] drm/i915: remove unreachable code
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20230601/202306010001.gUxZYcyb-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
        git checkout 58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306010001.gUxZYcyb-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/i915/display/intel_color.c: In function 'intel_color_prepare_commit':
>> drivers/gpu/drm/i915/display/intel_color.c:1803:28: warning: unused variable 'crtc' [-Wunused-variable]
    1803 |         struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
         |                            ^~~~


vim +/crtc +1803 drivers/gpu/drm/i915/display/intel_color.c

3962ca4e080a52 Ville Syrjälä 2023-03-20  1800  
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1801  void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1802  {
b358c3b98813b1 Ville Syrjälä 2022-11-23 @1803  	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
b358c3b98813b1 Ville Syrjälä 2022-11-23  1804  
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1805  	/* FIXME DSB has issues loading LUTs, disable it for now */
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1806  	return;
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1807  }
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1808  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH -next] drm/i915: remove unreachable code
@ 2023-05-31 16:13   ` kernel test robot
  0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2023-05-31 16:13 UTC (permalink / raw)
  To: Yang Li, airlied
  Cc: oe-kbuild-all, tvrtko.ursulin, intel-gfx, Abaci Robot,
	linux-kernel, Yang Li, dri-devel, rodrigo.vivi

Hi Yang,

kernel test robot noticed the following build warnings:

[auto build test WARNING on next-20230530]

url:    https://github.com/intel-lab-lkp/linux/commits/Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
base:   next-20230530
patch link:    https://lore.kernel.org/r/20230531021714.125078-1-yang.lee%40linux.alibaba.com
patch subject: [PATCH -next] drm/i915: remove unreachable code
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20230601/202306010001.gUxZYcyb-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Yang-Li/drm-i915-remove-unreachable-code/20230531-101832
        git checkout 58232a66b9d21d80bc6b478e2a8fb1443da3adfc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306010001.gUxZYcyb-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/i915/display/intel_color.c: In function 'intel_color_prepare_commit':
>> drivers/gpu/drm/i915/display/intel_color.c:1803:28: warning: unused variable 'crtc' [-Wunused-variable]
    1803 |         struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
         |                            ^~~~


vim +/crtc +1803 drivers/gpu/drm/i915/display/intel_color.c

3962ca4e080a52 Ville Syrjälä 2023-03-20  1800  
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1801  void intel_color_prepare_commit(struct intel_crtc_state *crtc_state)
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1802  {
b358c3b98813b1 Ville Syrjälä 2022-11-23 @1803  	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
b358c3b98813b1 Ville Syrjälä 2022-11-23  1804  
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1805  	/* FIXME DSB has issues loading LUTs, disable it for now */
2487ae0bcb53a7 Ville Syrjälä 2022-11-23  1806  	return;
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1807  }
efb2b57edf20c3 Ville Syrjälä 2022-11-23  1808  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2023-05-31 16:17 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-05-31  2:17 [Intel-gfx] [PATCH -next] drm/i915: remove unreachable code Yang Li
2023-05-31  2:17 ` Yang Li
2023-05-31  2:17 ` Yang Li
2023-05-31  9:22 ` [Intel-gfx] " Andi Shyti
2023-05-31  9:22   ` Andi Shyti
2023-05-31  9:22   ` Andi Shyti
2023-05-31 15:32 ` kernel test robot
2023-05-31 15:32   ` kernel test robot
2023-05-31 15:32   ` kernel test robot
2023-05-31 16:13 ` [Intel-gfx] " kernel test robot
2023-05-31 16:13   ` kernel test robot
2023-05-31 16:13   ` kernel test robot

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