tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git test.pages head: 573a06a07d2b19f7a173fcd0de179eba85795a58 commit: 703cfcbb2264e9c47a9e55d3411570263b488ac2 [30/51] sparc: get rid of pointless casts config: sparc-defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 703cfcbb2264e9c47a9e55d3411570263b488ac2 # save the attached .config to linux build tree make.cross ARCH=sparc All errors (new ones prefixed by >>): arch/sparc/mm/io-unit.c: In function 'iounit_map_dma_area': >> arch/sparc/mm/io-unit.c:206:16: error: unused variable 'page' [-Werror=unused-variable] unsigned long page, end; ^ cc1: all warnings being treated as errors vim +/page +206 arch/sparc/mm/io-unit.c ^1da177e Linus Torvalds 2005-04-16 200 } ^1da177e Linus Torvalds 2005-04-16 201 ^1da177e Linus Torvalds 2005-04-16 202 #ifdef CONFIG_SBUS 703cfcbb Al Viro 2015-12-19 203 static int iounit_map_dma_area(struct device *dev, dma_addr_t *pba, void *va, unsigned long addr, int len) ^1da177e Linus Torvalds 2005-04-16 204 { 4b1c5df2 David S. Miller 2008-08-27 205 struct iounit_struct *iounit = dev->archdata.iommu; ^1da177e Linus Torvalds 2005-04-16 @206 unsigned long page, end; ^1da177e Linus Torvalds 2005-04-16 207 pgprot_t dvma_prot; 1918660b Sam Ravnborg 2014-05-16 208 iopte_t __iomem *iopte; ^1da177e Linus Torvalds 2005-04-16 209 :::::: The code at line 206 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2 :::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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