From: Nicolas Pitre <nico@cam.org>
Date: Fri, 18 Aug 2006 16:20:15 +0000 (+0100)
Subject: [ARM] 3746/2: Userspace helpers must be Thumb mode interworkable
X-Git-Tag: v2.6.18-rc5~73^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba9b5d76372dc290b6ca04dad93927a22c2ac49a;p=pandora-kernel.git

[ARM] 3746/2: Userspace helpers must be Thumb mode interworkable

Patch from Nicolas Pitre

The userspace helpers in clean/arch/arm/kernel/entry-armv.S are called
directly in/from userspace. They need to cope with being called from
Thumb code.

Patch below uses the bx interworking instruction when
CONFIG_ARM_THUMB=y.

Based on an earlier patch from Paul Brook <paul@codesourcery.com>

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

Reading git-diff-tree failed