drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse: sparse: incorrect type in argument 1 (different address spaces)

All of lore.kernel.org
 help / color / mirror / Atom feed

From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse: sparse: incorrect type in argument 1 (different address spaces)
Date: Fri, 17 Jul 2020 11:58:11 +0800	[thread overview]
Message-ID: <202007171102.Q9FblLbv%lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 6639 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   07a56bb875afbe39dabbf6ba7b83783d166863db
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date:   4 weeks ago
config: arc-randconfig-s032-20200717 (attached as .config)
compiler: arc-elf-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: v0.6.2-49-g707c5017-dirty
        git checkout 670d0a4b10704667765f7d18f7592993d02783aa
        # 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=arc 

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


sparse warnings: (new ones prefixed by >>)

>> drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const [noderef] __iomem *addr @@     got unsigned char [usertype] *addr @@
>> drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse:     expected void const [noderef] __iomem *addr
   drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse:     got unsigned char [usertype] *addr
--
>> sound/pci/echoaudio/echoaudio.c:1824:21: sparse: sparse: incorrect type in argument 1 (different modifiers) @@     expected void const [noderef] __iomem *addr @@     got unsigned int volatile [noderef] [usertype] __iomem *dsp_registers @@
>> sound/pci/echoaudio/echoaudio.c:1824:21: sparse:     expected void const [noderef] __iomem *addr
   sound/pci/echoaudio/echoaudio.c:1824:21: sparse:     got unsigned int volatile [noderef] [usertype] __iomem *dsp_registers

vim +3715 drivers/video/fbdev/aty/atyfb_base.c

c98959f566e0c6 drivers/video/aty/atyfb_base.c       Ville Syrjala      2006-12-08  3691  
48c68c4f1b5424 drivers/video/aty/atyfb_base.c       Greg Kroah-Hartman 2012-12-21  3692  static void atyfb_remove(struct fb_info *info)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3693  {
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3694  	struct atyfb_par *par = (struct atyfb_par *) info->par;
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3695  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3696  	/* restore video mode */
eafad22a05fdac drivers/video/aty/atyfb_base.c       Ville Syrjala      2009-06-30  3697  	aty_set_crtc(par, &par->saved_crtc);
eafad22a05fdac drivers/video/aty/atyfb_base.c       Ville Syrjala      2009-06-30  3698  	par->pll_ops->set_pll(info, &par->saved_pll);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3699  
37ce69a57ff217 drivers/video/aty/atyfb_base.c       Richard Purdie     2007-02-10  3700  	unregister_framebuffer(info);
37ce69a57ff217 drivers/video/aty/atyfb_base.c       Richard Purdie     2007-02-10  3701  
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3702  #ifdef CONFIG_FB_ATY_BACKLIGHT
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3703  	if (M64_HAS(MOBIL_BUS))
37ce69a57ff217 drivers/video/aty/atyfb_base.c       Richard Purdie     2007-02-10  3704  		aty_bl_exit(info->bl_dev);
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3705  #endif
7d89a3cb159aec drivers/video/fbdev/aty/atyfb_base.c Luis R. Rodriguez  2015-07-09  3706  	arch_phys_wc_del(par->wc_cookie);
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3707  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3708  #ifndef __sparc__
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3709  	if (par->ati_regbase)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3710  		iounmap(par->ati_regbase);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3711  	if (info->screen_base)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3712  		iounmap(info->screen_base);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3713  #ifdef __BIG_ENDIAN
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3714  	if (info->sprite.addr)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16 @3715  		iounmap(info->sprite.addr);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3716  #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3717  #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3718  #ifdef __sparc__
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3719  	kfree(par->mmap_map);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3720  #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3721  	if (par->aux_start)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3722  		release_mem_region(par->aux_start, par->aux_size);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3723  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3724  	if (par->res_start)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3725  		release_mem_region(par->res_start, par->res_size);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3726  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3727  	framebuffer_release(info);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3728  }
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3729  

:::::: The code at line 3715 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.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: 31924 bytes --]

WARNING: multiple messages have this Message-ID (diff)

From: kernel test robot <lkp@intel.com>
To: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse: sparse: incorrect type in argument 1 (different address spaces)
Date: Fri, 17 Jul 2020 11:58:11 +0800	[thread overview]
Message-ID: <202007171102.Q9FblLbv%lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 6557 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   07a56bb875afbe39dabbf6ba7b83783d166863db
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date:   4 weeks ago
config: arc-randconfig-s032-20200717 (attached as .config)
compiler: arc-elf-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: v0.6.2-49-g707c5017-dirty
        git checkout 670d0a4b10704667765f7d18f7592993d02783aa
        # 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=arc 

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


sparse warnings: (new ones prefixed by >>)

>> drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const [noderef] __iomem *addr @@     got unsigned char [usertype] *addr @@
>> drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse:     expected void const [noderef] __iomem *addr
   drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse:     got unsigned char [usertype] *addr
--
>> sound/pci/echoaudio/echoaudio.c:1824:21: sparse: sparse: incorrect type in argument 1 (different modifiers) @@     expected void const [noderef] __iomem *addr @@     got unsigned int volatile [noderef] [usertype] __iomem *dsp_registers @@
>> sound/pci/echoaudio/echoaudio.c:1824:21: sparse:     expected void const [noderef] __iomem *addr
   sound/pci/echoaudio/echoaudio.c:1824:21: sparse:     got unsigned int volatile [noderef] [usertype] __iomem *dsp_registers

vim +3715 drivers/video/fbdev/aty/atyfb_base.c

c98959f566e0c6 drivers/video/aty/atyfb_base.c       Ville Syrjala      2006-12-08  3691  
48c68c4f1b5424 drivers/video/aty/atyfb_base.c       Greg Kroah-Hartman 2012-12-21  3692  static void atyfb_remove(struct fb_info *info)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3693  {
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3694  	struct atyfb_par *par = (struct atyfb_par *) info->par;
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3695  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3696  	/* restore video mode */
eafad22a05fdac drivers/video/aty/atyfb_base.c       Ville Syrjala      2009-06-30  3697  	aty_set_crtc(par, &par->saved_crtc);
eafad22a05fdac drivers/video/aty/atyfb_base.c       Ville Syrjala      2009-06-30  3698  	par->pll_ops->set_pll(info, &par->saved_pll);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3699  
37ce69a57ff217 drivers/video/aty/atyfb_base.c       Richard Purdie     2007-02-10  3700  	unregister_framebuffer(info);
37ce69a57ff217 drivers/video/aty/atyfb_base.c       Richard Purdie     2007-02-10  3701  
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3702  #ifdef CONFIG_FB_ATY_BACKLIGHT
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3703  	if (M64_HAS(MOBIL_BUS))
37ce69a57ff217 drivers/video/aty/atyfb_base.c       Richard Purdie     2007-02-10  3704  		aty_bl_exit(info->bl_dev);
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3705  #endif
7d89a3cb159aec drivers/video/fbdev/aty/atyfb_base.c Luis R. Rodriguez  2015-07-09  3706  	arch_phys_wc_del(par->wc_cookie);
5474c120aafe78 drivers/video/aty/atyfb_base.c       Michael Hanselmann 2006-06-25  3707  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3708  #ifndef __sparc__
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3709  	if (par->ati_regbase)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3710  		iounmap(par->ati_regbase);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3711  	if (info->screen_base)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3712  		iounmap(info->screen_base);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3713  #ifdef __BIG_ENDIAN
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3714  	if (info->sprite.addr)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16 @3715  		iounmap(info->sprite.addr);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3716  #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3717  #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3718  #ifdef __sparc__
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3719  	kfree(par->mmap_map);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3720  #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3721  	if (par->aux_start)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3722  		release_mem_region(par->aux_start, par->aux_size);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3723  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3724  	if (par->res_start)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3725  		release_mem_region(par->res_start, par->res_size);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3726  
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3727  	framebuffer_release(info);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3728  }
^1da177e4c3f41 drivers/video/aty/atyfb_base.c       Linus Torvalds     2005-04-16  3729  

:::::: The code at line 3715 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.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: 31924 bytes --]

next             reply	other threads:[~2020-07-17  3:58 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-17  3:58 kernel test robot [this message]
2020-07-17  3:58 ` drivers/video/fbdev/aty/atyfb_base.c:3715:37: sparse: sparse: incorrect type in argument 1 (different address spaces) 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=202007171102.Q9FblLbv%lkp@intel.com \
    --to=lkp@intel.com \
    --cc=kbuild-all@lists.01.org \
    /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.