Hi Baoquan, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.18-rc3 next-20180704] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Baoquan-He/resource-Use-list_head-to-link-sibling-resource/20180704-121402 config: mips-rb532_defconfig (attached as .config) compiler: mipsel-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=mips All error/warnings (new ones prefixed by >>): >> arch/mips/pci/pci-rc32434.c:57:11: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .child = &rc32434_res_pci_mem2 ^ arch/mips/pci/pci-rc32434.c:57:11: note: (near initialization for 'rc32434_res_pci_mem1.child.next') >> arch/mips/pci/pci-rc32434.c:51:47: warning: missing braces around initializer [-Wmissing-braces] static struct resource rc32434_res_pci_mem1 = { ^ arch/mips/pci/pci-rc32434.c:60:47: warning: missing braces around initializer [-Wmissing-braces] static struct resource rc32434_res_pci_mem2 = { ^ cc1: some warnings being treated as errors vim +57 arch/mips/pci/pci-rc32434.c 73b4390f Ralf Baechle 2008-07-16 50 73b4390f Ralf Baechle 2008-07-16 @51 static struct resource rc32434_res_pci_mem1 = { 73b4390f Ralf Baechle 2008-07-16 52 .name = "PCI MEM1", 73b4390f Ralf Baechle 2008-07-16 53 .start = 0x50000000, 73b4390f Ralf Baechle 2008-07-16 54 .end = 0x5FFFFFFF, 73b4390f Ralf Baechle 2008-07-16 55 .flags = IORESOURCE_MEM, 73b4390f Ralf Baechle 2008-07-16 56 .sibling = NULL, 73b4390f Ralf Baechle 2008-07-16 @57 .child = &rc32434_res_pci_mem2 73b4390f Ralf Baechle 2008-07-16 58 }; 73b4390f Ralf Baechle 2008-07-16 59 :::::: The code at line 57 was first introduced by commit :::::: 73b4390fb23456964201abda79f1210fe337d01a [MIPS] Routerboard 532: Support for base system :::::: TO: Ralf Baechle <ralf@xxxxxxxxxxxxxx> :::::: CC: Ralf Baechle <ralf@xxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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