[PATCH] irqchip/mbigen: add COMPILE

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* [PATCH] irqchip/mbigen: add COMPILE_TEST support
@ 2026-05-08  2:13 Rosen Penev
  2026-05-09 20:47 ` kernel test robot
  2026-05-09 21:50 ` kernel test robot
  0 siblings, 2 replies; 4+ messages in thread
From: Rosen Penev @ 2026-05-08  2:13 UTC (permalink / raw)
  To: linux-kernel; +Cc: Thomas Gleixner

Add description to bool to do so.

Remove ARM_GIC_V3 as the driver does not need it to compile.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/irqchip/Kconfig | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 46f4603eff1b..5b379415a817 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -208,9 +208,8 @@ config FARADAY_FTINTC010
 	select SPARSE_IRQ
 
 config HISILICON_IRQ_MBIGEN
-	bool
-	select ARM_GIC_V3
-	select ARM_GIC_V3_ITS
+	bool "HiSilicon MBIGEN interrupt controller"
+	depends on ARCH_HISI || COMPILE_TEST
 
 config IMGPDC_IRQ
 	bool
-- 
2.54.0


^ permalink raw reply related	[flat|nested] 4+ messages in thread

* Re: [PATCH] irqchip/mbigen: add COMPILE_TEST support
  2026-05-08  2:13 [PATCH] irqchip/mbigen: add COMPILE_TEST support Rosen Penev
@ 2026-05-09 20:47 ` kernel test robot
  2026-05-09 21:50 ` kernel test robot
  1 sibling, 0 replies; 4+ messages in thread
From: kernel test robot @ 2026-05-09 20:47 UTC (permalink / raw)
  To: Rosen Penev, linux-kernel; +Cc: oe-kbuild-all, Thomas Gleixner

Hi Rosen,

kernel test robot noticed the following build errors:

[auto build test ERROR on tip/irq/core]
[also build test ERROR on linus/master v7.1-rc2 next-20260508]
[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/Rosen-Penev/irqchip-mbigen-add-COMPILE_TEST-support/20260509-194636
base:   tip/irq/core
patch link:    https://lore.kernel.org/r/20260508021352.1635187-1-rosenp%40gmail.com
patch subject: [PATCH] irqchip/mbigen: add COMPILE_TEST support
config: nios2-allmodconfig (https://download.01.org/0day-ci/archive/20260510/202605100403.PpIGk90i-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260510/202605100403.PpIGk90i-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202605100403.PpIGk90i-lkp@intel.com/

All error/warnings (new ones prefixed by >>):

>> drivers/irqchip/irq-mbigen.c:195:36: error: unknown type name 'msi_alloc_info_t'
     195 | static void mbigen_domain_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc)
         |                                    ^~~~~~~~~~~~~~~~
>> drivers/irqchip/irq-mbigen.c:201:21: error: variable 'mbigen_msi_template' has initializer but incomplete type
     201 | static const struct msi_domain_template mbigen_msi_template = {
         |                     ^~~~~~~~~~~~~~~~~~~
>> drivers/irqchip/irq-mbigen.c:202:10: error: 'const struct msi_domain_template' has no member named 'chip'
     202 |         .chip = {
         |          ^~~~
>> drivers/irqchip/irq-mbigen.c:202:17: error: extra brace group at end of initializer
     202 |         .chip = {
         |                 ^
   drivers/irqchip/irq-mbigen.c:202:17: note: (near initialization for 'mbigen_msi_template')
>> drivers/irqchip/irq-mbigen.c:202:17: warning: excess elements in struct initializer
   drivers/irqchip/irq-mbigen.c:202:17: note: (near initialization for 'mbigen_msi_template')
>> drivers/irqchip/irq-mbigen.c:211:10: error: 'const struct msi_domain_template' has no member named 'ops'
     211 |         .ops = {
         |          ^~~
   drivers/irqchip/irq-mbigen.c:211:16: error: extra brace group at end of initializer
     211 |         .ops = {
         |                ^
   drivers/irqchip/irq-mbigen.c:211:16: note: (near initialization for 'mbigen_msi_template')
>> drivers/irqchip/irq-mbigen.c:212:43: error: 'mbigen_domain_set_desc' undeclared here (not in a function)
     212 |                 .set_desc               = mbigen_domain_set_desc,
         |                                           ^~~~~~~~~~~~~~~~~~~~~~
   drivers/irqchip/irq-mbigen.c:211:16: warning: excess elements in struct initializer
     211 |         .ops = {
         |                ^
   drivers/irqchip/irq-mbigen.c:211:16: note: (near initialization for 'mbigen_msi_template')
>> drivers/irqchip/irq-mbigen.c:216:10: error: 'const struct msi_domain_template' has no member named 'info'
     216 |         .info = {
         |          ^~~~
   drivers/irqchip/irq-mbigen.c:216:17: error: extra brace group at end of initializer
     216 |         .info = {
         |                 ^
   drivers/irqchip/irq-mbigen.c:216:17: note: (near initialization for 'mbigen_msi_template')
>> drivers/irqchip/irq-mbigen.c:218:43: error: 'MSI_FLAG_USE_DEV_FWNODE' undeclared here (not in a function)
     218 |                 .flags                  = MSI_FLAG_USE_DEV_FWNODE,
         |                                           ^~~~~~~~~~~~~~~~~~~~~~~
   drivers/irqchip/irq-mbigen.c:216:17: warning: excess elements in struct initializer
     216 |         .info = {
         |                 ^
   drivers/irqchip/irq-mbigen.c:216:17: note: (near initialization for 'mbigen_msi_template')
   In file included from include/asm-generic/bug.h:7,
                    from ./arch/nios2/include/generated/asm/bug.h:1,
                    from include/linux/bug.h:5,
                    from include/linux/slab.h:15,
                    from include/linux/resource_ext.h:11,
                    from include/linux/acpi.h:14,
                    from drivers/irqchip/irq-mbigen.c:8:
   drivers/irqchip/irq-mbigen.c: In function 'mbigen_create_device_domain':
>> drivers/irqchip/irq-mbigen.c:225:35: error: 'struct dev_msi_info' has no member named 'domain'
     225 |         if (WARN_ON_ONCE(!dev->msi.domain))
         |                                   ^
   include/linux/once_lite.h:28:41: note: in definition of macro 'DO_ONCE_LITE_IF'
      28 |                 bool __ret_do_once = !!(condition);                     \
         |                                         ^~~~~~~~~
   drivers/irqchip/irq-mbigen.c:225:13: note: in expansion of macro 'WARN_ON_ONCE'
     225 |         if (WARN_ON_ONCE(!dev->msi.domain))
         |             ^~~~~~~~~~~~
>> drivers/irqchip/irq-mbigen.c:228:16: error: implicit declaration of function 'msi_create_device_irq_domain'; did you mean 'mbigen_create_device_domain'? [-Werror=implicit-function-declaration]
     228 |         return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
         |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                mbigen_create_device_domain
   drivers/irqchip/irq-mbigen.c: At top level:
>> drivers/irqchip/irq-mbigen.c:201:41: error: storage size of 'mbigen_msi_template' isn't known
     201 | static const struct msi_domain_template mbigen_msi_template = {
         |                                         ^~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors


vim +/msi_alloc_info_t +195 drivers/irqchip/irq-mbigen.c

9650c60ebfec05f Ma Jun          2015-12-17  194  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @195  static void mbigen_domain_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc)
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  196  {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  197  	arg->desc = desc;
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  198  	arg->hwirq = (u32)desc->data.icookie.value;
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  199  }
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  200  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @201  static const struct msi_domain_template mbigen_msi_template = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @202  	.chip = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  203  		.name			= "mbigen-v2",
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  204  		.irq_mask		= irq_chip_mask_parent,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  205  		.irq_unmask		= irq_chip_unmask_parent,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  206  		.irq_eoi		= mbigen_eoi_irq,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  207  		.irq_set_type		= mbigen_set_type,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  208  		.irq_write_msi_msg	= mbigen_write_msi_msg,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  209  	},
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  210  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @211  	.ops = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @212  		.set_desc		= mbigen_domain_set_desc,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  213  		.msi_translate		= mbigen_domain_translate,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  214  	},
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  215  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @216  	.info = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  217  		.bus_token		= DOMAIN_BUS_WIRED_TO_MSI,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @218  		.flags			= MSI_FLAG_USE_DEV_FWNODE,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  219  	},
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  220  };
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  221  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  222  static bool mbigen_create_device_domain(struct device *dev, unsigned int size,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  223  					struct mbigen_device *mgn_chip)
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  224  {
752e021f5b9be0a Thomas Gleixner 2024-06-23 @225  	if (WARN_ON_ONCE(!dev->msi.domain))
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  226  		return false;
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  227  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @228  	return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  229  					    &mbigen_msi_template, size,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  230  					    NULL, mgn_chip->base);
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  231  }
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  232  

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

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] irqchip/mbigen: add COMPILE_TEST support
  2026-05-08  2:13 [PATCH] irqchip/mbigen: add COMPILE_TEST support Rosen Penev
  2026-05-09 20:47 ` kernel test robot
@ 2026-05-09 21:50 ` kernel test robot
  2026-05-09 21:59   ` Rosen Penev
  1 sibling, 1 reply; 4+ messages in thread
From: kernel test robot @ 2026-05-09 21:50 UTC (permalink / raw)
  To: Rosen Penev, linux-kernel; +Cc: llvm, oe-kbuild-all, Thomas Gleixner

Hi Rosen,

kernel test robot noticed the following build errors:

[auto build test ERROR on tip/irq/core]
[also build test ERROR on linus/master v7.1-rc2 next-20260508]
[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/Rosen-Penev/irqchip-mbigen-add-COMPILE_TEST-support/20260509-194636
base:   tip/irq/core
patch link:    https://lore.kernel.org/r/20260508021352.1635187-1-rosenp%40gmail.com
patch subject: [PATCH] irqchip/mbigen: add COMPILE_TEST support
config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20260510/202605100511.0RiOjmqk-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260510/202605100511.0RiOjmqk-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202605100511.0RiOjmqk-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/irqchip/irq-mbigen.c:195:36: error: unknown type name 'msi_alloc_info_t'
     195 | static void mbigen_domain_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc)
         |                                    ^
>> drivers/irqchip/irq-mbigen.c:218:14: error: use of undeclared identifier 'MSI_FLAG_USE_DEV_FWNODE'
     218 |                 .flags                  = MSI_FLAG_USE_DEV_FWNODE,
         |                                           ^
>> drivers/irqchip/irq-mbigen.c:201:41: error: variable has incomplete type 'const struct msi_domain_template'
     201 | static const struct msi_domain_template mbigen_msi_template = {
         |                                         ^
   drivers/irqchip/irq-mbigen.c:201:21: note: forward declaration of 'struct msi_domain_template'
     201 | static const struct msi_domain_template mbigen_msi_template = {
         |                     ^
>> drivers/irqchip/irq-mbigen.c:225:29: error: no member named 'domain' in 'struct dev_msi_info'
     225 |         if (WARN_ON_ONCE(!dev->msi.domain))
         |                           ~~~~~~~~ ^
   include/asm-generic/bug.h:180:18: note: expanded from macro 'WARN_ON_ONCE'
     180 |         DO_ONCE_LITE_IF(condition, WARN_ON, 1)
         |                         ^~~~~~~~~
   include/linux/once_lite.h:28:27: note: expanded from macro 'DO_ONCE_LITE_IF'
      28 |                 bool __ret_do_once = !!(condition);                     \
         |                                         ^~~~~~~~~
>> drivers/irqchip/irq-mbigen.c:228:9: error: call to undeclared function 'msi_create_device_irq_domain'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     228 |         return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
         |                ^
   drivers/irqchip/irq-mbigen.c:228:9: note: did you mean 'mbigen_create_device_domain'?
   drivers/irqchip/irq-mbigen.c:222:13: note: 'mbigen_create_device_domain' declared here
     222 | static bool mbigen_create_device_domain(struct device *dev, unsigned int size,
         |             ^
     223 |                                         struct mbigen_device *mgn_chip)
     224 | {
     225 |         if (WARN_ON_ONCE(!dev->msi.domain))
     226 |                 return false;
     227 | 
     228 |         return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
         |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                mbigen_create_device_domain
   5 errors generated.


vim +/MSI_FLAG_USE_DEV_FWNODE +218 drivers/irqchip/irq-mbigen.c

fbfe7e13641efe8 Thomas Gleixner 2024-06-23  200  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @201  static const struct msi_domain_template mbigen_msi_template = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  202  	.chip = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  203  		.name			= "mbigen-v2",
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  204  		.irq_mask		= irq_chip_mask_parent,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  205  		.irq_unmask		= irq_chip_unmask_parent,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  206  		.irq_eoi		= mbigen_eoi_irq,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  207  		.irq_set_type		= mbigen_set_type,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  208  		.irq_write_msi_msg	= mbigen_write_msi_msg,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  209  	},
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  210  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  211  	.ops = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  212  		.set_desc		= mbigen_domain_set_desc,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  213  		.msi_translate		= mbigen_domain_translate,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  214  	},
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  215  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  216  	.info = {
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  217  		.bus_token		= DOMAIN_BUS_WIRED_TO_MSI,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @218  		.flags			= MSI_FLAG_USE_DEV_FWNODE,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  219  	},
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  220  };
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  221  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  222  static bool mbigen_create_device_domain(struct device *dev, unsigned int size,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  223  					struct mbigen_device *mgn_chip)
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  224  {
752e021f5b9be0a Thomas Gleixner 2024-06-23 @225  	if (WARN_ON_ONCE(!dev->msi.domain))
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  226  		return false;
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  227  
fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @228  	return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  229  					    &mbigen_msi_template, size,
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  230  					    NULL, mgn_chip->base);
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  231  }
fbfe7e13641efe8 Thomas Gleixner 2024-06-23  232  

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

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] irqchip/mbigen: add COMPILE_TEST support
  2026-05-09 21:50 ` kernel test robot
@ 2026-05-09 21:59   ` Rosen Penev
  0 siblings, 0 replies; 4+ messages in thread
From: Rosen Penev @ 2026-05-09 21:59 UTC (permalink / raw)
  To: kernel test robot; +Cc: linux-kernel, llvm, oe-kbuild-all, Thomas Gleixner

On Sat, May 9, 2026 at 2:50 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi Rosen,
>
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on tip/irq/core]
> [also build test ERROR on linus/master v7.1-rc2 next-20260508]
> [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/Rosen-Penev/irqchip-mbigen-add-COMPILE_TEST-support/20260509-194636
> base:   tip/irq/core
> patch link:    https://lore.kernel.org/r/20260508021352.1635187-1-rosenp%40gmail.com
> patch subject: [PATCH] irqchip/mbigen: add COMPILE_TEST support
> config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20260510/202605100511.0RiOjmqk-lkp@intel.com/config)
> compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260510/202605100511.0RiOjmqk-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 <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202605100511.0RiOjmqk-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
>    drivers/irqchip/irq-mbigen.c:195:36: error: unknown type name 'msi_alloc_info_t'
>      195 | static void mbigen_domain_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc)
>          |                                    ^
> >> drivers/irqchip/irq-mbigen.c:218:14: error: use of undeclared identifier 'MSI_FLAG_USE_DEV_FWNODE'
>      218 |                 .flags                  = MSI_FLAG_USE_DEV_FWNODE,
>          |                                           ^
> >> drivers/irqchip/irq-mbigen.c:201:41: error: variable has incomplete type 'const struct msi_domain_template'
>      201 | static const struct msi_domain_template mbigen_msi_template = {
>          |                                         ^
>    drivers/irqchip/irq-mbigen.c:201:21: note: forward declaration of 'struct msi_domain_template'
>      201 | static const struct msi_domain_template mbigen_msi_template = {
>          |                     ^
> >> drivers/irqchip/irq-mbigen.c:225:29: error: no member named 'domain' in 'struct dev_msi_info'
>      225 |         if (WARN_ON_ONCE(!dev->msi.domain))
>          |                           ~~~~~~~~ ^
>    include/asm-generic/bug.h:180:18: note: expanded from macro 'WARN_ON_ONCE'
>      180 |         DO_ONCE_LITE_IF(condition, WARN_ON, 1)
>          |                         ^~~~~~~~~
>    include/linux/once_lite.h:28:27: note: expanded from macro 'DO_ONCE_LITE_IF'
>       28 |                 bool __ret_do_once = !!(condition);                     \
>          |                                         ^~~~~~~~~
> >> drivers/irqchip/irq-mbigen.c:228:9: error: call to undeclared function 'msi_create_device_irq_domain'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>      228 |         return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
>          |                ^
>    drivers/irqchip/irq-mbigen.c:228:9: note: did you mean 'mbigen_create_device_domain'?
>    drivers/irqchip/irq-mbigen.c:222:13: note: 'mbigen_create_device_domain' declared here
>      222 | static bool mbigen_create_device_domain(struct device *dev, unsigned int size,
>          |             ^
>      223 |                                         struct mbigen_device *mgn_chip)
>      224 | {
>      225 |         if (WARN_ON_ONCE(!dev->msi.domain))
>      226 |                 return false;
>      227 |
>      228 |         return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
>          |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>          |                mbigen_create_device_domain
>    5 errors generated.
Needs select GENERIC_MSI_IRQ looks like.
>
>
> vim +/MSI_FLAG_USE_DEV_FWNODE +218 drivers/irqchip/irq-mbigen.c
>
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  200
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @201  static const struct msi_domain_template mbigen_msi_template = {
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  202         .chip = {
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  203                 .name                   = "mbigen-v2",
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  204                 .irq_mask               = irq_chip_mask_parent,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  205                 .irq_unmask             = irq_chip_unmask_parent,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  206                 .irq_eoi                = mbigen_eoi_irq,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  207                 .irq_set_type           = mbigen_set_type,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  208                 .irq_write_msi_msg      = mbigen_write_msi_msg,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  209         },
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  210
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  211         .ops = {
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  212                 .set_desc               = mbigen_domain_set_desc,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  213                 .msi_translate          = mbigen_domain_translate,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  214         },
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  215
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  216         .info = {
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  217                 .bus_token              = DOMAIN_BUS_WIRED_TO_MSI,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @218                 .flags                  = MSI_FLAG_USE_DEV_FWNODE,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  219         },
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  220  };
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  221
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  222  static bool mbigen_create_device_domain(struct device *dev, unsigned int size,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  223                                         struct mbigen_device *mgn_chip)
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  224  {
> 752e021f5b9be0a Thomas Gleixner 2024-06-23 @225         if (WARN_ON_ONCE(!dev->msi.domain))
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  226                 return false;
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  227
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23 @228         return msi_create_device_irq_domain(dev, MSI_DEFAULT_DOMAIN,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  229                                             &mbigen_msi_template, size,
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  230                                             NULL, mgn_chip->base);
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  231  }
> fbfe7e13641efe8 Thomas Gleixner 2024-06-23  232
>
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2026-05-09 21:59 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-05-08  2:13 [PATCH] irqchip/mbigen: add COMPILE_TEST support Rosen Penev
2026-05-09 20:47 ` kernel test robot
2026-05-09 21:50 ` kernel test robot
2026-05-09 21:59   ` Rosen Penev

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