From: Russ Anderson Date: Thu, 14 Dec 2006 22:01:41 +0000 (-0600) Subject: [IA64] Proper handling of TLB errors from duplicate itr.d dropins X-Git-Tag: v2.6.21-rc4~51^2~9 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=618b206f0b580d965eb26f704ed23beee2a8c25d;p=pandora-kernel.git [IA64] Proper handling of TLB errors from duplicate itr.d dropins Jack Steiner noticed that duplicate TLB DTC entries do not cause a linux panic. See discussion: http://www.gelato.unsw.edu.au/archives/linux-ia64/0307/6108.html The current TLB recovery code is recovering from the duplicate itr.d dropins, masking the underlying problem. This change modifies the MCA recovery code to look for the TLB check signature of the duplicate TLB entry and panic in that case. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: Tony Luck --- Reading git-diff-tree failed