All of lore.kernel.org
 help / color / mirror / Atom feed
From: kernel test robot <lkp@intel.com>
To: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
	Michael Ellerman <mpe@ellerman.id.au>
Subject: arch/powerpc/platforms/52xx/lite5200_pm.c:215:9: error: implicit declaration of function 'enable_kernel_fp'
Date: Sat, 21 Aug 2021 09:56:44 +0800	[thread overview]
Message-ID: <202108210932.aG9KMR4n-lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 3654 bytes --]

Hi Christophe,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   fa54d366a6e4fe3e16322abdb8b5115f8be0da8b
commit: 7d68c89169508064c460a1208f38ed0589d226fa powerpc/32s: Allow deselecting CONFIG_PPC_FPU on mpc832x
date:   9 months ago
config: powerpc64-buildonly-randconfig-r004-20210820 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7d68c89169508064c460a1208f38ed0589d226fa
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 7d68c89169508064c460a1208f38ed0589d226fa
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=powerpc 

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

All errors (new ones prefixed by >>):

   arch/powerpc/platforms/52xx/lite5200_pm.c: In function 'lite5200_pm_enter':
>> arch/powerpc/platforms/52xx/lite5200_pm.c:215:9: error: implicit declaration of function 'enable_kernel_fp' [-Werror=implicit-function-declaration]
     215 |         enable_kernel_fp();
         |         ^~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors
--
   arch/powerpc/platforms/83xx/suspend.c: In function 'mpc83xx_suspend_enter':
>> arch/powerpc/platforms/83xx/suspend.c:210:17: error: implicit declaration of function 'enable_kernel_fp' [-Werror=implicit-function-declaration]
     210 |                 enable_kernel_fp();
         |                 ^~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors


vim +/enable_kernel_fp +215 arch/powerpc/platforms/52xx/lite5200_pm.c

ee983079ce0464 Domen Puncer 2007-07-18  204  
ee983079ce0464 Domen Puncer 2007-07-18  205  static int lite5200_pm_enter(suspend_state_t state)
ee983079ce0464 Domen Puncer 2007-07-18  206  {
ee983079ce0464 Domen Puncer 2007-07-18  207  	/* deep sleep? let mpc52xx code handle that */
ee983079ce0464 Domen Puncer 2007-07-18  208  	if (state == PM_SUSPEND_STANDBY) {
ee983079ce0464 Domen Puncer 2007-07-18  209  		return mpc52xx_pm_enter(state);
ee983079ce0464 Domen Puncer 2007-07-18  210  	}
ee983079ce0464 Domen Puncer 2007-07-18  211  
ee983079ce0464 Domen Puncer 2007-07-18  212  	lite5200_save_regs();
ee983079ce0464 Domen Puncer 2007-07-18  213  
ee983079ce0464 Domen Puncer 2007-07-18  214  	/* effectively save FP regs */
ee983079ce0464 Domen Puncer 2007-07-18 @215  	enable_kernel_fp();
ee983079ce0464 Domen Puncer 2007-07-18  216  
ee983079ce0464 Domen Puncer 2007-07-18  217  	lite5200_low_power(sram, mbar);
ee983079ce0464 Domen Puncer 2007-07-18  218  
ee983079ce0464 Domen Puncer 2007-07-18  219  	lite5200_restore_regs();
ee983079ce0464 Domen Puncer 2007-07-18  220  
ee983079ce0464 Domen Puncer 2007-07-18  221  	iounmap(mbar);
ee983079ce0464 Domen Puncer 2007-07-18  222  	return 0;
ee983079ce0464 Domen Puncer 2007-07-18  223  }
ee983079ce0464 Domen Puncer 2007-07-18  224  

:::::: The code at line 215 was first introduced by commit
:::::: ee983079ce04641523b23b8ed02cc3503632351e [POWERPC] MPC5200 low power mode

:::::: TO: Domen Puncer <domen.puncer@telargo.com>
:::::: CC: Paul Mackerras <paulus@samba.org>

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 42556 bytes --]

WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: arch/powerpc/platforms/52xx/lite5200_pm.c:215:9: error: implicit declaration of function 'enable_kernel_fp'
Date: Sat, 21 Aug 2021 09:56:44 +0800	[thread overview]
Message-ID: <202108210932.aG9KMR4n-lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 3727 bytes --]

Hi Christophe,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   fa54d366a6e4fe3e16322abdb8b5115f8be0da8b
commit: 7d68c89169508064c460a1208f38ed0589d226fa powerpc/32s: Allow deselecting CONFIG_PPC_FPU on mpc832x
date:   9 months ago
config: powerpc64-buildonly-randconfig-r004-20210820 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7d68c89169508064c460a1208f38ed0589d226fa
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 7d68c89169508064c460a1208f38ed0589d226fa
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=powerpc 

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

All errors (new ones prefixed by >>):

   arch/powerpc/platforms/52xx/lite5200_pm.c: In function 'lite5200_pm_enter':
>> arch/powerpc/platforms/52xx/lite5200_pm.c:215:9: error: implicit declaration of function 'enable_kernel_fp' [-Werror=implicit-function-declaration]
     215 |         enable_kernel_fp();
         |         ^~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors
--
   arch/powerpc/platforms/83xx/suspend.c: In function 'mpc83xx_suspend_enter':
>> arch/powerpc/platforms/83xx/suspend.c:210:17: error: implicit declaration of function 'enable_kernel_fp' [-Werror=implicit-function-declaration]
     210 |                 enable_kernel_fp();
         |                 ^~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors


vim +/enable_kernel_fp +215 arch/powerpc/platforms/52xx/lite5200_pm.c

ee983079ce0464 Domen Puncer 2007-07-18  204  
ee983079ce0464 Domen Puncer 2007-07-18  205  static int lite5200_pm_enter(suspend_state_t state)
ee983079ce0464 Domen Puncer 2007-07-18  206  {
ee983079ce0464 Domen Puncer 2007-07-18  207  	/* deep sleep? let mpc52xx code handle that */
ee983079ce0464 Domen Puncer 2007-07-18  208  	if (state == PM_SUSPEND_STANDBY) {
ee983079ce0464 Domen Puncer 2007-07-18  209  		return mpc52xx_pm_enter(state);
ee983079ce0464 Domen Puncer 2007-07-18  210  	}
ee983079ce0464 Domen Puncer 2007-07-18  211  
ee983079ce0464 Domen Puncer 2007-07-18  212  	lite5200_save_regs();
ee983079ce0464 Domen Puncer 2007-07-18  213  
ee983079ce0464 Domen Puncer 2007-07-18  214  	/* effectively save FP regs */
ee983079ce0464 Domen Puncer 2007-07-18 @215  	enable_kernel_fp();
ee983079ce0464 Domen Puncer 2007-07-18  216  
ee983079ce0464 Domen Puncer 2007-07-18  217  	lite5200_low_power(sram, mbar);
ee983079ce0464 Domen Puncer 2007-07-18  218  
ee983079ce0464 Domen Puncer 2007-07-18  219  	lite5200_restore_regs();
ee983079ce0464 Domen Puncer 2007-07-18  220  
ee983079ce0464 Domen Puncer 2007-07-18  221  	iounmap(mbar);
ee983079ce0464 Domen Puncer 2007-07-18  222  	return 0;
ee983079ce0464 Domen Puncer 2007-07-18  223  }
ee983079ce0464 Domen Puncer 2007-07-18  224  

:::::: The code at line 215 was first introduced by commit
:::::: ee983079ce04641523b23b8ed02cc3503632351e [POWERPC] MPC5200 low power mode

:::::: TO: Domen Puncer <domen.puncer@telargo.com>
:::::: CC: Paul Mackerras <paulus@samba.org>

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

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 42556 bytes --]

             reply	other threads:[~2021-08-21  1:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-21  1:56 kernel test robot [this message]
2021-08-21  1:56 ` arch/powerpc/platforms/52xx/lite5200_pm.c:215:9: error: implicit declaration of function 'enable_kernel_fp' kernel test robot
2021-09-27 14:46 kernel test robot
2021-09-27 14:46 ` kernel test robot
2021-12-31 21:53 kernel test robot
2021-12-31 21:53 ` kernel test robot

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=202108210932.aG9KMR4n-lkp@intel.com \
    --to=lkp@intel.com \
    --cc=christophe.leroy@csgroup.eu \
    --cc=kbuild-all@lists.01.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mpe@ellerman.id.au \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.