diff options
| author | Nicolas Pitre <nico@cam.org> | 2006-08-18 17:20:15 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-08-18 17:20:15 +0100 |
| commit | ba9b5d76372dc290b6ca04dad93927a22c2ac49a (patch) | |
| tree | da57578e06ded3b2384b4b2a53f32068b592bab1 /arch/arm/kernel/sys_arm.c | |
| parent | 90af774ab150b97c0aa8ed0375f4652be986bdce (diff) | |
[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>
Diffstat (limited to 'arch/arm/kernel/sys_arm.c')
0 files changed, 0 insertions, 0 deletions