From: Carlos O'Donell Date: Sat, 22 Apr 2006 20:47:21 +0000 (-0600) Subject: [PARISC] Use FIXUP_BRANCH_CLOBBER to asm clobber list X-Git-Tag: v2.6.18-rc1~359^2~20 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fd3a74f45c935f7d6d5c2fb48f06324b18826b7;p=pandora-kernel.git [PARISC] Use FIXUP_BRANCH_CLOBBER to asm clobber list Joel Soete noticed correctly that the fixup's clobbers must be listed as the ASM clobbers. FIXUP_BRANCH in unaligned.c has a new macro which lists all the clobbers in the fixup, we use this throughout the file to simplify the process of listing clobbers in the future. A missing "r1" clobber is added to our uaccess.h for the 64-bit __put_kernel_asm. Interestingly this is a pretty serious bug since gcc generates pretty good use of r1 as a temporary and the uses of __put_kernel_asm are varied and dangerous if r1 is scratched during an invalid write. Signed-off-by: Joel Soete Signed-off-by: Carlos O'Donell Signed-off-by: Kyle McMartin --- Reading git-diff-tree failed