linux-kernel - Re: [PATCH v2 3/3] of: Respect #{iommu,msi}-cells in maps

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Message-ID: <202512051124.ot03fX1c-lkp@intel.com>
Date: Fri, 5 Dec 2025 12:33:45 +0800
From: kernel test robot <lkp@...el.com>
To: Vijayanand Jitta <vijayanand.jitta@....qualcomm.com>,
	robin.murphy@....com, will@...nel.org, joro@...tes.org,
	robh@...nel.org, dmitry.baryshkov@....qualcomm.com,
	konrad.dybcio@....qualcomm.com, bjorn.andersson@....qualcomm.com,
	bod@...nel.org, conor+dt@...nel.org, krzk+dt@...nel.org,
	charan.kalla@....qualcomm.com, prakash.gupta@....qualcomm.com,
	vikash.garodia@....qualcomm.com
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	iommu@...ts.linux.dev, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, vijayanand.jitta@....qualcomm.com
Subject: Re: [PATCH v2 3/3] of: Respect #{iommu,msi}-cells in maps

Hi Vijayanand,

kernel test robot noticed the following build errors:

[auto build test ERROR on xen-tip/linux-next]
[also build test ERROR on v6.18]
[cannot apply to robh/for-next pci/next pci/for-linus linus/master next-20251204]
[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/Vijayanand-Jitta/of-Add-convenience-wrappers-for-of_map_id/20251204-180719
base:   https://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git linux-next
patch link:    https://lore.kernel.org/r/20251204095530.8627-4-vijayanand.jitta%40oss.qualcomm.com
patch subject: [PATCH v2 3/3] of: Respect #{iommu,msi}-cells in maps
config: i386-buildonly-randconfig-001-20251205 (https://download.01.org/0day-ci/archive/20251205/202512051124.ot03fX1c-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251205/202512051124.ot03fX1c-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512051124.ot03fX1c-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from kernel/sched/rq-offsets.c:5:
   In file included from kernel/sched/sched.h:31:
   In file included from include/linux/cpufreq.h:17:
>> include/linux/of.h:918:1: error: expected identifier or '('
     918 | {
         | ^
   1 error generated.
   make[3]: *** [scripts/Makefile.build:182: kernel/sched/rq-offsets.s] Error 1 shuffle=4056561518
   make[3]: Target 'prepare' not remade because of errors.
   make[2]: *** [Makefile:1280: prepare0] Error 2 shuffle=4056561518
   make[2]: Target 'prepare' not remade because of errors.
   make[1]: *** [Makefile:248: __sub-make] Error 2 shuffle=4056561518
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:248: __sub-make] Error 2 shuffle=4056561518
   make: Target 'prepare' not remade because of errors.


vim +918 include/linux/of.h

0384e8c6c6fa49 Pantelis Antoniou 2015-01-21  914  
c56888c32d643b Robin Murphy      2025-12-04  915  static inline int of_map_id(const struct device_node *np, u32 id, const char *map_name,
c56888c32d643b Robin Murphy      2025-12-04  916  			    const char *cells_name, const char *map_mask_name,
c56888c32d643b Robin Murphy      2025-12-04  917  			    struct of_map_id_arg *arg);
2a6db719c92dbf Nipun Gupta       2018-09-10 @918  {
2a6db719c92dbf Nipun Gupta       2018-09-10  919  	return -EINVAL;
2a6db719c92dbf Nipun Gupta       2018-09-10  920  }
2a6db719c92dbf Nipun Gupta       2018-09-10  921  

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