* [atishp04:uefi_riscv_pr 4/6] drivers/video/fbdev/efifb.c:275:4: error: implicit declaration of function 'efifb_setup_from_dmi'
@ 2020-04-28 6:25 kbuild test robot
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From: kbuild test robot @ 2020-04-28 6:25 UTC (permalink / raw)
To: kbuild-all
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tree: https://github.com/atishp04/linux uefi_riscv_pr
head: 919538d7e19e085ee376f5d2300e14d8e6345218
commit: 47dfd752cad3470e10c3e93893439c7a69106f6b [4/6] RISC-V: Add EFI stub support.
config: riscv-allyesconfig (attached as .config)
compiler: riscv64-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
git checkout 47dfd752cad3470e10c3e93893439c7a69106f6b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/video/fbdev/efifb.c: In function 'efifb_setup':
>> drivers/video/fbdev/efifb.c:275:4: error: implicit declaration of function 'efifb_setup_from_dmi' [-Werror=implicit-function-declaration]
275 | efifb_setup_from_dmi(&screen_info, this_opt);
| ^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/efifb_setup_from_dmi +275 drivers/video/fbdev/efifb.c
7c83172b98e569d drivers/video/efifb.c Huang, Ying 2007-11-28 266
e6816a8d8554944 drivers/video/efifb.c David Herrmann 2013-08-02 267 static int efifb_setup(char *options)
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 268 {
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 269 char *this_opt;
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 270
b4aa0163056b6c7 drivers/video/efifb.c Matthew Garrett 2012-04-16 271 if (options && *options) {
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 272 while ((this_opt = strsep(&options, ",")) != NULL) {
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 273 if (!*this_opt) continue;
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 274
21289ec02b41c4b drivers/video/fbdev/efifb.c Ard Biesheuvel 2016-04-25 @275 efifb_setup_from_dmi(&screen_info, this_opt);
21289ec02b41c4b drivers/video/fbdev/efifb.c Ard Biesheuvel 2016-04-25 276
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 277 if (!strncmp(this_opt, "base:", 5))
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 278 screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0);
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 279 else if (!strncmp(this_opt, "stride:", 7))
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 280 screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 281 else if (!strncmp(this_opt, "height:", 7))
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 282 screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0);
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 283 else if (!strncmp(this_opt, "width:", 6))
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 284 screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0);
dd0c41f8a7e0bab drivers/video/fbdev/efifb.c Dave Airlie 2017-07-31 285 else if (!strcmp(this_opt, "nowc"))
38ac0287b7f4f39 drivers/video/fbdev/efifb.c Ard Biesheuvel 2018-07-11 286 mem_flags &= ~EFI_MEMORY_WC;
cf7389b8095faba drivers/video/fbdev/efifb.c Hans de Goede 2018-09-26 287 else if (!strcmp(this_opt, "nobgrt"))
cf7389b8095faba drivers/video/fbdev/efifb.c Hans de Goede 2018-09-26 288 use_bgrt = false;
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 289 }
b4aa0163056b6c7 drivers/video/efifb.c Matthew Garrett 2012-04-16 290 }
b4aa0163056b6c7 drivers/video/efifb.c Matthew Garrett 2012-04-16 291
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 292 return 0;
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 293 }
7c08c9ae0c14580 drivers/video/efifb.c Peter Jones 2008-10-15 294
:::::: The code at line 275 was first introduced by commit
:::::: 21289ec02b41c4b928a0b3de1778b325d714eea3 x86/efi/efifb: Move DMI based quirks handling out of generic code
:::::: TO: Ard Biesheuvel <ard.biesheuvel@linaro.org>
:::::: CC: Ingo Molnar <mingo@kernel.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2020-04-28 6:25 [atishp04:uefi_riscv_pr 4/6] drivers/video/fbdev/efifb.c:275:4: error: implicit declaration of function 'efifb_setup_from_dmi' kbuild test robot
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