Fix non-terminated PCI match table in PowerMac IDE
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Sat, 6 Oct 2007 08:52:27 +0000 (18:52 +1000)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Sat, 6 Oct 2007 16:32:56 +0000 (09:32 -0700)
commit71e4eda8ce698178ee448ff82bdc5803c77a736d
tree7e4cc334f5a3394e48dbe7661a7e91ecd7332cbe
parent67dd5a25f4efbfccf973159429cb20acdc5b0e0e
Fix non-terminated PCI match table in PowerMac IDE

The PCI device table in the powermac IDE driver isn't properly
terminated.  Depending on how your kernel is linked and other random
factors, you can end up with this driver matched against any other PCI
device in your system, possibly crashing at boot.

Thanks to Heikki for tracking this down with me, the bug have been there
for some time, though it rarely hurts due to luck.  In this case, the
switch from .22 to .23-rc9 is causing it to show up due to differences
in the resulting layout of .data I suppose.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <pmac@au1.ibm.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Heikki Lindholm <holindho@cs.helsinki.fi>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/ide/ppc/pmac.c