From: kernel test robot <lkp@intel.com>
To: "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev, 0day robot <lkp@intel.com>
Subject: include/linux/swiotlb.h:236:36: error: static declaration of 'swiotlb_adjusted_size' follows non-static declaration
Date: Thu, 10 Sep 2026 17:39:16 +0200 [thread overview]
Message-ID: <202609092003.yIZwwi2l-lkp@intel.com> (raw)
tree: https://github.com/intel-lab-lkp/linux/commits/Aneesh-Kumar-K-V-Arm/dma-swiotlb-Centralize-default-pool-policy-selection/20260904-154807
head: 946f0f99e295541ece6b88a541cb0552bf53a305
commit: 4ec8b860ec4014ba52aefcafbb9c178b95b5b967 dma: swiotlb: Centralize memory-encryption pool sizing
date: 3 days ago
config: i386-randconfig-2006-20250825 (https://download.01.org/0day-ci/archive/20260909/202609092003.yIZwwi2l-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260909/202609092003.yIZwwi2l-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/202609092003.yIZwwi2l-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from arch/x86/kernel/setup.c:28:
>> include/linux/swiotlb.h:236:36: error: static declaration of 'swiotlb_adjusted_size' follows non-static declaration
236 | static inline unsigned long __init swiotlb_adjusted_size(void)
| ^~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/crash_reserve.h:9,
from include/linux/kexec.h:19,
from include/linux/crash_dump.h:5,
from arch/x86/kernel/setup.c:12:
arch/x86/include/asm/crash_reserve.h:21:22: note: previous declaration of 'swiotlb_adjusted_size' with type 'long unsigned int(void)'
21 | unsigned long __init swiotlb_adjusted_size(void);
| ^~~~~~~~~~~~~~~~~~~~~
vim +/swiotlb_adjusted_size +236 include/linux/swiotlb.h
235
> 236 static inline unsigned long __init swiotlb_adjusted_size(void)
237 {
238 return 0;
239 }
240
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-09-10 15:39 UTC|newest]
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