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authormark gross <mgross@linux.intel.com>2006-05-03 19:55:07 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-05-03 20:05:41 -0700
commit96941026a51e9cb8c2d2be7499301b7fcd9ee225 (patch)
tree41467c30078e46ee87b082970a29d430de3703b0 /drivers/sn
parent6760da0197a6ee327a09dafc070b26e2f02651fe (diff)
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[PATCH] EDAC Coexistence with BIOS
Address the issue of EDAC/BIOS coexistence for the e752x chip-sets. We have found a problem where the BIOS will start the system with the error registers (dev0:fun1) hidden and assuming it has exclusive access to them. The edac driver violates this assumption. The workaround this patch offers is to honor the hidden-ness as an indication that it is not safe to use those registers. Signed-off-by: Mark Gross <mark.gross@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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