tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   dcb7fd82c75ee2d6e6f9d8cc71c52519ed52e258
commit: cf6b83664895a5c7e97710df282e220bd047f0f5 efi/libstub: Make initrd file 
loader configurable
date:   2 months ago
config: arm64-randconfig-s032-20200706 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
        wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.2-14-g8fce3d7a-dirty
        git checkout cf6b83664895a5c7e97710df282e220bd047f0f5
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=arm64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>


sparse warnings: (new ones prefixed by >>)

   drivers/firmware/efi/libstub/efi-stub.c:68:6: sparse: sparse: symbol 
'install_memreserve_table' was not declared. Should it be static?
>> drivers/firmware/efi/libstub/efistub.h:667:44: sparse: sparse: incorrect 
>> type in argument 2 (different type sizes) @@     expected unsigned short 
>> const [usertype] *optstr @@     got char * @@
>> drivers/firmware/efi/libstub/efistub.h:667:44: sparse:     expected unsigned 
>> short const [usertype] *optstr
>> drivers/firmware/efi/libstub/efistub.h:667:44: sparse:     got char *
   drivers/firmware/efi/libstub/efistub.h:680:44: sparse: sparse: incorrect 
type in argument 2 (different type sizes) @@     expected unsigned short const 
[usertype] *optstr @@     got char * @@
   drivers/firmware/efi/libstub/efistub.h:680:44: sparse:     expected unsigned 
short const [usertype] *optstr
   drivers/firmware/efi/libstub/efistub.h:680:44: sparse:     got char *

vim +667 drivers/firmware/efi/libstub/efistub.h

   650  
   651  efi_status_t efi_setup_gop(struct screen_info *si, efi_guid_t *proto,
   652                             unsigned long size);
   653  
   654  efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
   655                                    const efi_char16_t *optstr,
   656                                    int optstr_size,
   657                                    unsigned long soft_limit,
   658                                    unsigned long hard_limit,
   659                                    unsigned long *load_addr,
   660                                    unsigned long *load_size);
   661  
   662  
   663  static inline efi_status_t efi_load_dtb(efi_loaded_image_t *image,
   664                                          unsigned long *load_addr,
   665                                          unsigned long *load_size)
   666  {
 > 667          return handle_cmdline_files(image, L"dtb=", sizeof(L"dtb=") - 2,
   668                                      ULONG_MAX, ULONG_MAX, load_addr, 
load_size);
   669  }
   670  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org

Attachment: .config.gz
Description: application/gzip

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