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authorOndrej Zary <linux@rainbow-software.org>2010-08-19 14:13:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-20 09:34:54 -0700
commitc81476df1b4241aefba4ff83a7701b3a926bd7ce (patch)
treeada3e578b5bf65302cdabc7fd101e9b60c71440d /samples
parentb3ea36b7a242773d7a05cec6c071a47b6581c178 (diff)
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matroxfb: fix incorrect use of memcpy_toio()
Screen is completely corrupted since 2.6.34. Bisection revealed that it's caused by commit 6175ddf06b61720 ("x86: Clean up mem*io functions."). H. Peter Anvin explained that memcpy_toio() does not copy data in 32bit chunks anymore on x86. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Cc: Brian Gerst <brgerst@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Petr Vandrovec <vandrove@vc.cvut.cz> Cc: Jean Delvare <khali@linux-fr.org> Cc: <stable@kernel.org> [2.6.34.x, 2.6.35.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions