Messages in this thread | | | Date | Fri, 20 Mar 2020 06:53:17 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH 11/14] efi/gop: Allow specifying mode number on command line |
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Hi Arvind,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on efi/next] [also build test WARNING on next-20200319] [cannot apply to linux/master linus/master v5.6-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Arvind-Sankar/efi-gop-Refactoring-mode-setting-feature/20200320-044605 base: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next config: arm-multi_v7_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.2.0 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=9.2.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/firmware/efi/libstub/gop.c:25:1: warning: 'section' attribute does not apply to types [-Wattributes] 25 | } __efistub_global cmdline = { .option = EFI_CMDLINE_NONE }; | ^ drivers/firmware/efi/libstub/gop.c: In function 'efi_setup_gop': drivers/firmware/efi/libstub/gop.c:116:21: warning: 'new_mode' may be used uninitialized in this function [-Wmaybe-uninitialized] 116 | if (efi_call_proto(gop, set_mode, new_mode) != EFI_SUCCESS) | ^~~ drivers/firmware/efi/libstub/gop.c:100:16: note: 'new_mode' was declared here 100 | u32 cur_mode, new_mode; | ^~~~~~~~
vim +/section +25 drivers/firmware/efi/libstub/gop.c
21 22 static struct { 23 enum efi_cmdline_option option; 24 u32 mode; > 25 } __efistub_global cmdline = { .option = EFI_CMDLINE_NONE }; 26
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