[drm-misc:for-linux-next 3/4] drivers/gpu/drm/panthor/panthor_fw.c:979:1: error: unused variable 'cookie'
kernel test robot
lkp at intel.com
Wed Apr 3 06:23:45 UTC 2024
tree: git://anongit.freedesktop.org/drm/drm-misc for-linux-next
head: 10021ef27310279c850cf6cb38542c443a995e92
commit: 962f88b9c91647f3ff4a0d3709662641baed5164 [3/4] drm/panthor: Drop the dev_enter/exit() sections in _irq_suspend/resume()
config: riscv-allyesconfig (https://download.01.org/0day-ci/archive/20240403/202404031446.7Mpki5DV-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 546dc2245ffc4cccd0b05b58b7a5955e355a3b27)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240403/202404031446.7Mpki5DV-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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404031446.7Mpki5DV-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/panthor/panthor_fw.c:9:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/panthor/panthor_fw.c:979:1: error: unused variable 'cookie' [-Werror,-Wunused-variable]
979 | PANTHOR_IRQ_HANDLER(job, JOB, panthor_job_irq_handler);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/panthor/panthor_device.h:326:6: note: expanded from macro 'PANTHOR_IRQ_HANDLER'
326 | int cookie; \
| ^~~~~~
>> drivers/gpu/drm/panthor/panthor_fw.c:979:1: error: unused variable 'cookie' [-Werror,-Wunused-variable]
979 | PANTHOR_IRQ_HANDLER(job, JOB, panthor_job_irq_handler);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/panthor/panthor_device.h:336:6: note: expanded from macro 'PANTHOR_IRQ_HANDLER'
336 | int cookie; \
| ^~~~~~
7 errors generated.
--
In file included from drivers/gpu/drm/panthor/panthor_gpu.c:9:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/panthor/panthor_gpu.c:166:1: error: unused variable 'cookie' [-Werror,-Wunused-variable]
166 | PANTHOR_IRQ_HANDLER(gpu, GPU, panthor_gpu_irq_handler);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/panthor/panthor_device.h:326:6: note: expanded from macro 'PANTHOR_IRQ_HANDLER'
326 | int cookie; \
| ^~~~~~
>> drivers/gpu/drm/panthor/panthor_gpu.c:166:1: error: unused variable 'cookie' [-Werror,-Wunused-variable]
166 | PANTHOR_IRQ_HANDLER(gpu, GPU, panthor_gpu_irq_handler);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/panthor/panthor_device.h:336:6: note: expanded from macro 'PANTHOR_IRQ_HANDLER'
336 | int cookie; \
| ^~~~~~
7 errors generated.
--
In file included from drivers/gpu/drm/panthor/panthor_mmu.c:5:
In file included from include/drm/drm_debugfs.h:38:
In file included from include/drm/drm_gpuvm.h:34:
In file included from include/drm/drm_gem.h:42:
In file included from include/drm/drm_vma_manager.h:27:
In file included from include/linux/mm.h:2188:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/panthor/panthor_mmu.c:1689:1: error: unused variable 'cookie' [-Werror,-Wunused-variable]
1689 | PANTHOR_IRQ_HANDLER(mmu, MMU, panthor_mmu_irq_handler);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/panthor/panthor_device.h:326:6: note: expanded from macro 'PANTHOR_IRQ_HANDLER'
326 | int cookie; \
| ^~~~~~
>> drivers/gpu/drm/panthor/panthor_mmu.c:1689:1: error: unused variable 'cookie' [-Werror,-Wunused-variable]
1689 | PANTHOR_IRQ_HANDLER(mmu, MMU, panthor_mmu_irq_handler);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/panthor/panthor_device.h:336:6: note: expanded from macro 'PANTHOR_IRQ_HANDLER'
336 | int cookie; \
| ^~~~~~
7 errors generated.
vim +/cookie +979 drivers/gpu/drm/panthor/panthor_fw.c
2718d91816eeed Boris Brezillon 2024-02-29 965
2718d91816eeed Boris Brezillon 2024-02-29 966 static void panthor_job_irq_handler(struct panthor_device *ptdev, u32 status)
2718d91816eeed Boris Brezillon 2024-02-29 967 {
2718d91816eeed Boris Brezillon 2024-02-29 968 if (!ptdev->fw->booted && (status & JOB_INT_GLOBAL_IF))
2718d91816eeed Boris Brezillon 2024-02-29 969 ptdev->fw->booted = true;
2718d91816eeed Boris Brezillon 2024-02-29 970
2718d91816eeed Boris Brezillon 2024-02-29 971 wake_up_all(&ptdev->fw->req_waitqueue);
2718d91816eeed Boris Brezillon 2024-02-29 972
2718d91816eeed Boris Brezillon 2024-02-29 973 /* If the FW is not booted, don't process IRQs, just flag the FW as booted. */
2718d91816eeed Boris Brezillon 2024-02-29 974 if (!ptdev->fw->booted)
2718d91816eeed Boris Brezillon 2024-02-29 975 return;
2718d91816eeed Boris Brezillon 2024-02-29 976
2718d91816eeed Boris Brezillon 2024-02-29 977 panthor_sched_report_fw_events(ptdev, status);
2718d91816eeed Boris Brezillon 2024-02-29 978 }
2718d91816eeed Boris Brezillon 2024-02-29 @979 PANTHOR_IRQ_HANDLER(job, JOB, panthor_job_irq_handler);
2718d91816eeed Boris Brezillon 2024-02-29 980
:::::: The code at line 979 was first introduced by commit
:::::: 2718d91816eeed03c09c8abe872e45f59078768c drm/panthor: Add the FW logical block
:::::: TO: Boris Brezillon <boris.brezillon at collabora.com>
:::::: CC: Boris Brezillon <boris.brezillon at collabora.com>
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