From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date: Fri, 27 Apr 2007 14:01:44 +0000 (+0200)
Subject: [S390] No execute support cleanup.
X-Git-Tag: v2.6.22-rc1~1130^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be5ec363e958982454ac9b3138b0e78c032e758d;p=pandora-kernel.git

[S390] No execute support cleanup.

Simplify the signal_return function that checks for the two special
system calls sigreturn and rt_sigreturn. No need to do a page table
walk, a call to copy_from_user while disabled page faults will work
as well.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---

Reading git-diff-tree failed