From: kernel test robot <lkp@intel.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: oe-kbuild-all@lists.linux.dev, linux-arch@vger.kernel.org
Subject: [arnd-asm-generic:dma-sync-rework 20/20] arch/openrisc/kernel/dma.c:115:19: error: 'addr' undeclared; did you mean 'paddr'?
Date: Sat, 25 Mar 2023 00:03:46 +0800 [thread overview]
Message-ID: <202303242328.VY7INnaA-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git dma-sync-rework
head: 9a711fbea373208c1eeb2fafb0c744bc23a79a43
commit: 9a711fbea373208c1eeb2fafb0c744bc23a79a43 [20/20] dma-mapping: replace custom code with generic implementation
config: openrisc-randconfig-r002-20230322 (https://download.01.org/0day-ci/archive/20230324/202303242328.VY7INnaA-lkp@intel.com/config)
compiler: or1k-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git/commit/?id=9a711fbea373208c1eeb2fafb0c744bc23a79a43
git remote add arnd-asm-generic https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
git fetch --no-tags arnd-asm-generic dma-sync-rework
git checkout 9a711fbea373208c1eeb2fafb0c744bc23a79a43
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=openrisc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=openrisc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303242328.VY7INnaA-lkp@intel.com/
All errors (new ones prefixed by >>):
arch/openrisc/kernel/dma.c: In function 'arch_dma_cache_inv':
>> arch/openrisc/kernel/dma.c:115:19: error: 'addr' undeclared (first use in this function); did you mean 'paddr'?
115 | for (cl = addr; cl < addr + size;
| ^~~~
| paddr
arch/openrisc/kernel/dma.c:115:19: note: each undeclared identifier is reported only once for each function it appears in
arch/openrisc/kernel/dma.c: In function 'arch_dma_cache_wback_inv':
arch/openrisc/kernel/dma.c:126:19: error: 'addr' undeclared (first use in this function); did you mean 'paddr'?
126 | for (cl = addr; cl < addr + size;
| ^~~~
| paddr
arch/openrisc/kernel/dma.c:126:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
126 | for (cl = addr; cl < addr + size;
| ^~~
arch/openrisc/kernel/dma.c:129:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
129 | break;
| ^~~~~
>> arch/openrisc/kernel/dma.c:129:17: error: break statement not within loop or switch
vim +115 arch/openrisc/kernel/dma.c
9a711fbea37320 Arnd Bergmann 2023-03-22 108
9a711fbea37320 Arnd Bergmann 2023-03-22 109 static inline void arch_dma_cache_inv(phys_addr_t paddr, size_t size)
9a711fbea37320 Arnd Bergmann 2023-03-22 110 {
9a711fbea37320 Arnd Bergmann 2023-03-22 111 unsigned long cl;
9a711fbea37320 Arnd Bergmann 2023-03-22 112 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()];
9a711fbea37320 Arnd Bergmann 2023-03-22 113
a39af6f7b806f2 Jonas Bonn 2011-06-04 114 /* Invalidate the dcache for the requested range */
a39af6f7b806f2 Jonas Bonn 2011-06-04 @115 for (cl = addr; cl < addr + size;
8e6d08e0a15e7d Stefan Kristiansson 2014-05-11 116 cl += cpuinfo->dcache_block_size)
a39af6f7b806f2 Jonas Bonn 2011-06-04 117 mtspr(SPR_DCBIR, cl);
9a711fbea37320 Arnd Bergmann 2023-03-22 118 }
9a711fbea37320 Arnd Bergmann 2023-03-22 119
9a711fbea37320 Arnd Bergmann 2023-03-22 120 static inline void arch_dma_cache_wback_inv(phys_addr_t paddr, size_t size)
9a711fbea37320 Arnd Bergmann 2023-03-22 121 {
9a711fbea37320 Arnd Bergmann 2023-03-22 122 unsigned long cl;
9a711fbea37320 Arnd Bergmann 2023-03-22 123 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()];
9a711fbea37320 Arnd Bergmann 2023-03-22 124
586fa29b78e597 Arnd Bergmann 2023-03-21 125 /* Flush the dcache for the requested range */
586fa29b78e597 Arnd Bergmann 2023-03-21 126 for (cl = addr; cl < addr + size;
586fa29b78e597 Arnd Bergmann 2023-03-21 127 cl += cpuinfo->dcache_block_size)
586fa29b78e597 Arnd Bergmann 2023-03-21 128 mtspr(SPR_DCBFR, cl);
586fa29b78e597 Arnd Bergmann 2023-03-21 @129 break;
a39af6f7b806f2 Jonas Bonn 2011-06-04 130 }
9a711fbea37320 Arnd Bergmann 2023-03-22 131
:::::: The code at line 115 was first introduced by commit
:::::: a39af6f7b806f2a52962254ea8dc635b4c240810 OpenRISC: DMA
:::::: TO: Jonas Bonn <jonas@southpole.se>
:::::: CC: Jonas Bonn <jonas@southpole.se>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
reply other threads:[~2023-03-24 16:07 UTC|newest]
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