From: Grant Grundler Date: Sat, 22 Oct 2005 02:55:34 +0000 (-0400) Subject: [PARISC] Fix copy_user_page_asm to NOT access past end of page X-Git-Tag: v2.6.15-rc1~732^2^2~9^2~12 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37318a3cb1028933417533084ddbf9d84be06878;p=pandora-kernel.git [PARISC] Fix copy_user_page_asm to NOT access past end of page 2.6.12-rc2-pa3 fix copy_user_page_asm to NOT access past end of page. My bad. /o\ Lamont confirmed that instructions following a conditional branch are *alway* executed regardless if the branch is taken or not. Unless they are nullified (which was missing in this case). He also noted: Conditional branches nullify on forward taken branch, and on non-taken backward branch. Note that .+4 is a backwards branch. This makes alot more sense than the giberish in the PA20 arch book. Compiles and boots on both 64-bit (a500) and 32-bit (j6k). Signed-off-by: Grant Grundler Signed-off-by: Kyle McMartin --- Reading git-diff-tree failed