| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <202008051159.ZEGJEQI0%lkp@intel.com>
Date: Wed, 5 Aug 2020 11:03:10 +0800
From: kernel test robot <lkp@...el.com>
To: Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: drivers/video/fbdev/aty/mach64_cursor.c:156:13: 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: 4f30a60aa78410496e5ffe632a371c00f0d83a8d
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date: 7 weeks ago
config: s390-randconfig-s031-20200805 (attached as .config)
compiler: s390-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
# apt-get install sparse
# sparse version: v0.6.2-117-g8c7aee71-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=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/video/fbdev/aty/mach64_cursor.c:156:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *s @@ got unsigned char [noderef] [usertype] __iomem *dst @@
drivers/video/fbdev/aty/mach64_cursor.c:156:13: sparse: expected void *s
drivers/video/fbdev/aty/mach64_cursor.c:156:13: sparse: got unsigned char [noderef] [usertype] __iomem *dst
drivers/video/fbdev/aty/mach64_cursor.c:187:25: sparse: sparse: cast removes address space '__iomem' of expression
drivers/video/fbdev/aty/mach64_cursor.c:188:25: sparse: sparse: cast removes address space '__iomem' of expression
drivers/video/fbdev/aty/mach64_cursor.c:209:30: sparse: sparse: cast removes address space '__iomem' of expression
drivers/video/fbdev/aty/mach64_cursor.c: note: in included file (through arch/s390/include/asm/io.h, include/linux/fb.h):
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@
include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val
include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype]
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@
include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val
include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype]
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@
include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val
include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype]
include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@
include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val
include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype]
include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@
include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val
include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype]
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@
include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val
include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype]
include/asm-generic/io.h:225:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __le32 [usertype] @@
include/asm-generic/io.h:225:22: sparse: expected unsigned int [usertype] val
include/asm-generic/io.h:225:22: sparse: got restricted __le32 [usertype]
vim +156 drivers/video/fbdev/aty/mach64_cursor.c
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 67
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 68 static int atyfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 69 {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 70 struct atyfb_par *par = (struct atyfb_par *) info->par;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 71 u16 xoff, yoff;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 72 int x, y, h;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 73
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 74 #ifdef __sparc__
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 75 if (par->mmaped)
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 76 return -EPERM;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 77 #endif
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 78 if (par->asleep)
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 79 return -EPERM;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 80
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 81 wait_for_fifo(1, par);
2f682fae611df64 drivers/video/aty/mach64_cursor.c Krzysztof Helt 2009-03-31 82 if (cursor->enable)
2f682fae611df64 drivers/video/aty/mach64_cursor.c Krzysztof Helt 2009-03-31 83 aty_st_le32(GEN_TEST_CNTL, aty_ld_le32(GEN_TEST_CNTL, par)
2f682fae611df64 drivers/video/aty/mach64_cursor.c Krzysztof Helt 2009-03-31 84 | HWCURSOR_ENABLE, par);
2f682fae611df64 drivers/video/aty/mach64_cursor.c Krzysztof Helt 2009-03-31 85 else
2f682fae611df64 drivers/video/aty/mach64_cursor.c Krzysztof Helt 2009-03-31 86 aty_st_le32(GEN_TEST_CNTL, aty_ld_le32(GEN_TEST_CNTL, par)
2f682fae611df64 drivers/video/aty/mach64_cursor.c Krzysztof Helt 2009-03-31 87 & ~HWCURSOR_ENABLE, par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 88
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 89 /* set position */
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 90 if (cursor->set & FB_CUR_SETPOS) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 91 x = cursor->image.dx - cursor->hot.x - info->var.xoffset;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 92 if (x < 0) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 93 xoff = -x;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 94 x = 0;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 95 } else {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 96 xoff = 0;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 97 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 98
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 99 y = cursor->image.dy - cursor->hot.y - info->var.yoffset;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 100 if (y < 0) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 101 yoff = -y;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 102 y = 0;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 103 } else {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 104 yoff = 0;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 105 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 106
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 107 h = cursor->image.height;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 108
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 109 /*
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 110 * In doublescan mode, the cursor location
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 111 * and heigh also needs to be doubled.
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 112 */
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 113 if (par->crtc.gen_cntl & CRTC_DBL_SCAN_EN) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 114 y<<=1;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 115 h<<=1;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 116 }
2f682fae611df64 drivers/video/aty/mach64_cursor.c Krzysztof Helt 2009-03-31 117 wait_for_fifo(3, par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 118 aty_st_le32(CUR_OFFSET, (info->fix.smem_len >> 3) + (yoff << 1), par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 119 aty_st_le32(CUR_HORZ_VERT_OFF,
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 120 ((u32) (64 - h + yoff) << 16) | xoff, par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 121 aty_st_le32(CUR_HORZ_VERT_POSN, ((u32) y << 16) | x, par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 122 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 123
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 124 /* Set color map */
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 125 if (cursor->set & FB_CUR_SETCMAP) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 126 u32 fg_idx, bg_idx, fg, bg;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 127
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 128 fg_idx = cursor->image.fg_color;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 129 bg_idx = cursor->image.bg_color;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 130
72c24cc51aef312 drivers/video/aty/mach64_cursor.c Antonino A. Daplas 2006-06-26 131 fg = ((info->cmap.red[fg_idx] & 0xff) << 24) |
72c24cc51aef312 drivers/video/aty/mach64_cursor.c Antonino A. Daplas 2006-06-26 132 ((info->cmap.green[fg_idx] & 0xff) << 16) |
72c24cc51aef312 drivers/video/aty/mach64_cursor.c Antonino A. Daplas 2006-06-26 133 ((info->cmap.blue[fg_idx] & 0xff) << 8) | 0xff;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 134
72c24cc51aef312 drivers/video/aty/mach64_cursor.c Antonino A. Daplas 2006-06-26 135 bg = ((info->cmap.red[bg_idx] & 0xff) << 24) |
72c24cc51aef312 drivers/video/aty/mach64_cursor.c Antonino A. Daplas 2006-06-26 136 ((info->cmap.green[bg_idx] & 0xff) << 16) |
72c24cc51aef312 drivers/video/aty/mach64_cursor.c Antonino A. Daplas 2006-06-26 137 ((info->cmap.blue[bg_idx] & 0xff) << 8);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 138
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 139 wait_for_fifo(2, par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 140 aty_st_le32(CUR_CLR0, bg, par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 141 aty_st_le32(CUR_CLR1, fg, par);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 142 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 143
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 144 if (cursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 145 u8 *src = (u8 *)cursor->image.data;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 146 u8 *msk = (u8 *)cursor->mask;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 147 u8 __iomem *dst = (u8 __iomem *)info->sprite.addr;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 148 unsigned int width = (cursor->image.width + 7) >> 3;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 149 unsigned int height = cursor->image.height;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 150 unsigned int align = info->sprite.scan_align;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 151
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 152 unsigned int i, j, offset;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 153 u8 m, b;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 154
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 155 // Clear cursor image with 1010101010...
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 @156 fb_memset(dst, 0xaa, 1024);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 157
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 158 offset = align - width*2;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 159
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 160 for (i = 0; i < height; i++) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 161 for (j = 0; j < width; j++) {
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 162 u16 l = 0xaaaa;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 163 b = *src++;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 164 m = *msk++;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 165 switch (cursor->rop) {
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 166 case ROP_XOR:
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 167 // Upper 4 bits of mask data
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 168 l = cursor_bits_lookup[(b ^ m) >> 4] |
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 169 // Lower 4 bits of mask
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 170 (cursor_bits_lookup[(b ^ m) & 0x0f] << 8);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 171 break;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 172 case ROP_COPY:
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 173 // Upper 4 bits of mask data
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 174 l = cursor_bits_lookup[(b & m) >> 4] |
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 175 // Lower 4 bits of mask
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 176 (cursor_bits_lookup[(b & m) & 0x0f] << 8);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 177 break;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 178 }
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 179 /*
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 180 * If cursor size is not a multiple of 8 characters
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 181 * we must pad it with transparent pattern (0xaaaa).
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 182 */
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 183 if ((j + 1) * 8 > cursor->image.width) {
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 184 l = comp(l, 0xaaaa,
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 185 (1 << ((cursor->image.width & 7) * 2)) - 1);
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 186 }
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 187 fb_writeb(l & 0xff, dst++);
43751a1b8ee2e70 drivers/video/aty/mach64_cursor.c Mikulas Patocka 2014-01-23 188 fb_writeb(l >> 8, dst++);
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 189 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 190 dst += offset;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 191 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 192 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 193
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 194 return 0;
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 195 }
^1da177e4c3f415 drivers/video/aty/mach64_cursor.c Linus Torvalds 2005-04-16 196
:::::: The code at line 156 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, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
Download attachment ".config.gz" of type "application/gzip" (30040 bytes)
Powered by blists - more mailing lists