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Date: Thu, 11 Aug 2022 06:44:39 +0800
From: kernel test robot <lkp@...el.com>
To: Arnd Bergmann <arnd@...db.de>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: drivers/video/fbdev/aty/atyfb_base.c:3742:37: sparse: sparse:
incorrect type in argument 1 (different address spaces)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: aeb6e6ac18c73ec287b3b1e2c913520699358c13
commit: 5d6f52671e76ca2d55d74e676ac4c38ceb14a2d3 ARM: rework endianess selection
date: 4 months ago
config: arm-randconfig-s053-20220810 (https://download.01.org/0day-ci/archive/20220811/202208110636.sDlv0hlK-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
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: v0.6.4-39-gce1a6720-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d6f52671e76ca2d55d74e676ac4c38ceb14a2d3
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 5d6f52671e76ca2d55d74e676ac4c38ceb14a2d3
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/net/vmxnet3/ drivers/video/fbdev/aty/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/video/fbdev/aty/atyfb_base.c:3742:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *iomem_cookie @@ got unsigned char [usertype] *addr @@
drivers/video/fbdev/aty/atyfb_base.c:3742:37: sparse: expected void volatile [noderef] __iomem *iomem_cookie
drivers/video/fbdev/aty/atyfb_base.c:3742:37: sparse: got unsigned char [usertype] *addr
--
>> drivers/net/vmxnet3/vmxnet3_drv.c:228:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le64 [usertype] addr @@ got unsigned long long [usertype] @@
drivers/net/vmxnet3/vmxnet3_drv.c:228:23: sparse: expected restricted __le64 [usertype] addr
drivers/net/vmxnet3/vmxnet3_drv.c:228:23: sparse: got unsigned long long [usertype]
drivers/net/vmxnet3/vmxnet3_drv.c:229:16: sparse: sparse: cast to restricted __le32
drivers/net/vmxnet3/vmxnet3_drv.c:230:25: sparse: sparse: cast to restricted __le32
drivers/net/vmxnet3/vmxnet3_drv.c:244:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/net/vmxnet3/vmxnet3_drv.c:244:22: sparse: expected unsigned int [usertype]
drivers/net/vmxnet3/vmxnet3_drv.c:244:22: sparse: got restricted __le32 [usertype]
drivers/net/vmxnet3/vmxnet3_drv.c:256:24: sparse: sparse: cast to restricted __le32
drivers/net/vmxnet3/vmxnet3_drv.c:1248:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __wsum [usertype] csum @@ got restricted __be16 [usertype] @@
drivers/net/vmxnet3/vmxnet3_drv.c:1248:43: sparse: expected restricted __wsum [usertype] csum
drivers/net/vmxnet3/vmxnet3_drv.c:1248:43: sparse: got restricted __be16 [usertype]
drivers/net/vmxnet3/vmxnet3_drv.c:1390:17: sparse: sparse: restricted __le64 degrades to integer
drivers/net/vmxnet3/vmxnet3_drv.c:1679:33: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned int [usertype] addr @@ got restricted __le64 [usertype] addr @@
drivers/net/vmxnet3/vmxnet3_drv.c:1679:33: sparse: expected unsigned int [usertype] addr
drivers/net/vmxnet3/vmxnet3_drv.c:1679:33: sparse: got restricted __le64 [usertype] addr
drivers/net/vmxnet3/vmxnet3_drv.c:1685:33: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned int [usertype] addr @@ got restricted __le64 [usertype] addr @@
drivers/net/vmxnet3/vmxnet3_drv.c:1685:33: sparse: expected unsigned int [usertype] addr
drivers/net/vmxnet3/vmxnet3_drv.c:1685:33: sparse: got restricted __le64 [usertype] addr
drivers/net/vmxnet3/vmxnet3_drv.c:2307:31: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *vfTable @@ got restricted __le32 * @@
drivers/net/vmxnet3/vmxnet3_drv.c:2307:31: sparse: expected unsigned int [usertype] *vfTable
drivers/net/vmxnet3/vmxnet3_drv.c:2307:31: sparse: got restricted __le32 *
drivers/net/vmxnet3/vmxnet3_drv.c:2324:39: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *vfTable @@ got restricted __le32 * @@
drivers/net/vmxnet3/vmxnet3_drv.c:2324:39: sparse: expected unsigned int [usertype] *vfTable
drivers/net/vmxnet3/vmxnet3_drv.c:2324:39: sparse: got restricted __le32 *
drivers/net/vmxnet3/vmxnet3_drv.c:2346:39: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *vfTable @@ got restricted __le32 * @@
drivers/net/vmxnet3/vmxnet3_drv.c:2346:39: sparse: expected unsigned int [usertype] *vfTable
drivers/net/vmxnet3/vmxnet3_drv.c:2346:39: sparse: got restricted __le32 *
drivers/net/vmxnet3/vmxnet3_drv.c:2398:39: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *vfTable @@ got restricted __le32 * @@
drivers/net/vmxnet3/vmxnet3_drv.c:2398:39: sparse: expected unsigned int [usertype] *vfTable
drivers/net/vmxnet3/vmxnet3_drv.c:2398:39: sparse: got restricted __le32 *
drivers/net/vmxnet3/vmxnet3_drv.c:2444:31: sparse: sparse: restricted __le32 degrades to integer
drivers/net/vmxnet3/vmxnet3_drv.c:2457:17: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int [usertype] size @@ got restricted __le16 [usertype] mfTableLen @@
drivers/net/vmxnet3/vmxnet3_drv.c:2457:17: sparse: expected unsigned int [usertype] size
drivers/net/vmxnet3/vmxnet3_drv.c:2457:17: sparse: got restricted __le16 [usertype] mfTableLen
drivers/net/vmxnet3/vmxnet3_drv.c:2495:49: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/net/vmxnet3/vmxnet3_drv.c:2495:49: sparse: expected unsigned int [usertype]
drivers/net/vmxnet3/vmxnet3_drv.c:2495:49: sparse: got restricted __le32 [usertype]
drivers/net/vmxnet3/vmxnet3_drv.c:2536:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] txDataRingDescSize @@ got restricted __le32 [usertype] @@
drivers/net/vmxnet3/vmxnet3_drv.c:2536:41: sparse: expected restricted __le16 [usertype] txDataRingDescSize
drivers/net/vmxnet3/vmxnet3_drv.c:2536:41: sparse: got restricted __le32 [usertype]
drivers/net/vmxnet3/vmxnet3_drv.c:2634:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] confVer @@ got int @@
drivers/net/vmxnet3/vmxnet3_drv.c:2634:34: sparse: expected restricted __le32 [usertype] confVer
drivers/net/vmxnet3/vmxnet3_drv.c:2634:34: sparse: got int
vim +3742 drivers/video/fbdev/aty/atyfb_base.c
c98959f566e0c6 drivers/video/aty/atyfb_base.c Ville Syrjala 2006-12-08 3718
48c68c4f1b5424 drivers/video/aty/atyfb_base.c Greg Kroah-Hartman 2012-12-21 3719 static void atyfb_remove(struct fb_info *info)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3720 {
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3721 struct atyfb_par *par = (struct atyfb_par *) info->par;
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3722
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3723 /* restore video mode */
eafad22a05fdac drivers/video/aty/atyfb_base.c Ville Syrjala 2009-06-30 3724 aty_set_crtc(par, &par->saved_crtc);
eafad22a05fdac drivers/video/aty/atyfb_base.c Ville Syrjala 2009-06-30 3725 par->pll_ops->set_pll(info, &par->saved_pll);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3726
37ce69a57ff217 drivers/video/aty/atyfb_base.c Richard Purdie 2007-02-10 3727 unregister_framebuffer(info);
37ce69a57ff217 drivers/video/aty/atyfb_base.c Richard Purdie 2007-02-10 3728
5474c120aafe78 drivers/video/aty/atyfb_base.c Michael Hanselmann 2006-06-25 3729 #ifdef CONFIG_FB_ATY_BACKLIGHT
5474c120aafe78 drivers/video/aty/atyfb_base.c Michael Hanselmann 2006-06-25 3730 if (M64_HAS(MOBIL_BUS))
37ce69a57ff217 drivers/video/aty/atyfb_base.c Richard Purdie 2007-02-10 3731 aty_bl_exit(info->bl_dev);
5474c120aafe78 drivers/video/aty/atyfb_base.c Michael Hanselmann 2006-06-25 3732 #endif
7d89a3cb159aec drivers/video/fbdev/aty/atyfb_base.c Luis R. Rodriguez 2015-07-09 3733 arch_phys_wc_del(par->wc_cookie);
5474c120aafe78 drivers/video/aty/atyfb_base.c Michael Hanselmann 2006-06-25 3734
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3735 #ifndef __sparc__
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3736 if (par->ati_regbase)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3737 iounmap(par->ati_regbase);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3738 if (info->screen_base)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3739 iounmap(info->screen_base);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3740 #ifdef __BIG_ENDIAN
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3741 if (info->sprite.addr)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 @3742 iounmap(info->sprite.addr);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3743 #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3744 #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3745 #ifdef __sparc__
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3746 kfree(par->mmap_map);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3747 #endif
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3748 if (par->aux_start)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3749 release_mem_region(par->aux_start, par->aux_size);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3750
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3751 if (par->res_start)
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3752 release_mem_region(par->res_start, par->res_size);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3753
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3754 framebuffer_release(info);
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3755 }
^1da177e4c3f41 drivers/video/aty/atyfb_base.c Linus Torvalds 2005-04-16 3756
:::::: The code at line 3742 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@...970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@...970.osdl.org>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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