From: Tony Luck Date: Tue, 14 Nov 2006 17:33:38 +0000 (-0800) Subject: [IA64] enable trap code on slot 1 X-Git-Tag: v2.6.20-rc1~141^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08ed38b68099f2a492196414b08a7f5dd8dc3537;p=pandora-kernel.git [IA64] enable trap code on slot 1 Because slot 1 of one instr bundle crosses border of two consecutive 8-bytes, kprobe on slot 1 is disabled. This patch enables kprobe on slot1, it only replaces higher 8-bytes of the instruction bundle and changes the exception code to ignore the low 12 bits of the break number (which is across the border in the lower 8-bytes of the bundle). For those instructions which must execute regardless qp bits, kprobe on slot 1 is still disabled. Signed-off-by: bibo,mao Signed-off-by: Tony Luck --- Reading git-diff-tree failed