From: Gerald Schaefer Date: Mon, 7 Dec 2009 11:51:47 +0000 (+0100) Subject: [S390] Use do_exception() in pagetable walk usercopy functions. X-Git-Tag: v2.6.33-rc1~349^2~38 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c1e3e79430615d0472dbf9f8fed89c571e66423;p=pandora-kernel.git [S390] Use do_exception() in pagetable walk usercopy functions. The pagetable walk usercopy functions have used a modified copy of the do_exception() function for fault handling. This lead to inconsistencies with recent changes to do_exception(), e.g. performance counters. This patch changes the pagetable walk usercopy code to call do_exception() directly, eliminating the redundancy. A new parameter is added to do_exception() to specify the fault address. Signed-off-by: Gerald Schaefer Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed