tree: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next head: 0b8d9fc9953fde4ea3eb3191d986ca2d01eb783c commit: 0b8d9fc9953fde4ea3eb3191d986ca2d01eb783c [14/14] efi/libstub: Make efi_printk() input argument const char* reproduce: # apt-get install sparse # sparse version: v0.6.1-191-gc51a0382-dirty git checkout 0b8d9fc9953fde4ea3eb3191d986ca2d01eb783c make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> drivers/firmware/efi/libstub/efi-stub-helper.c:35:43: sparse: sparse: incorrect type in argument 1 (different type sizes) @@ expected unsigned short [usertype] * @@ got ype] * @@ >> drivers/firmware/efi/libstub/efi-stub-helper.c:35:43: sparse: expected unsigned short [usertype] * drivers/firmware/efi/libstub/efi-stub-helper.c:35:43: sparse: got char * drivers/firmware/efi/libstub/efi-stub-helper.c:385:44: sparse: sparse: incorrect type in argument 2 (different type sizes) @@ expected unsigned short const [usertype] *optstr @@ got ype] *optstr @@ drivers/firmware/efi/libstub/efi-stub-helper.c:385:44: sparse: expected unsigned short const [usertype] *optstr drivers/firmware/efi/libstub/efi-stub-helper.c:385:44: sparse: got char * vim +35 drivers/firmware/efi/libstub/efi-stub-helper.c 28 29 void efi_printk(const char *str) 30 { 31 while (*str) { 32 efi_char16_t ch[] = { *str++, L'\0' }; 33 34 if (ch[0] == L'\n') > 35 efi_char16_printk(L"\r\n"); 36 else 37 efi_char16_printk(ch); 38 } 39 } 40 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
