linux-toradex.git/arch/arm/kernel/entry-header.S, branch v2.6.27.3 Linux kernel for Apalis and Colibri modules Remove obsolete #include <linux/config.h> 2006-06-30T17:25:36+00:00 Jörn Engel joern@wohnheim.fh-wedel.de 2006-06-30T17:25:36+00:00 6ab3d5624e172c553004ecc862bfeac16d9d68b7 Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de> 
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
[ARM] Move enable_irq and disable_irq to assembler.h 2006-03-23T16:59:37+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-03-23T16:59:37+00:00 9c42954dfd50d02963cd453fb84bfef3967af2f0 5d25ac038a317d454a4321cba955f756400835a5 broke VFP builds due to enable_irq not being defined as an assembly macro. Move it to assembler.h so everyone can use it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
5d25ac038a317d454a4321cba955f756400835a5 broke VFP builds due to
enable_irq not being defined as an assembly macro.  Move it to
assembler.h so everyone can use it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 3102/1: ARM EABI: stack pointer must be 64-bit aligned after a CPU exception 2006-01-14T16:18:08+00:00 Nicolas Pitre nico@cam.org 2006-01-14T16:18:08+00:00 2dede2d8e925f4c2cb4e136b14df127685e15dd3 Patch from Nicolas Pitre The ARM EABI says that the stack pointer has to be 64-bit aligned for reasons already mentioned in patch #3101 when calling C functions. We therefore must verify and adjust sp accordingly when taking an exception from kernel mode since sp might not necessarily be 64-bit aligned if the exception occurs in the middle of a kernel function. If the exception occurs while in user mode then no sp fixup is needed as long as sizeof(struct pt_regs) as well as any additional syscall data stack space remain multiples of 8. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Patch from Nicolas Pitre

The ARM EABI says that the stack pointer has to be 64-bit aligned for
reasons already mentioned in patch #3101 when calling C functions.

We therefore must verify and adjust sp accordingly when taking an
exception from kernel mode since sp might not necessarily be 64-bit
aligned if the exception occurs in the middle of a kernel function.

If the exception occurs while in user mode then no sp fixup is needed as
long as sizeof(struct pt_regs) as well as any additional syscall data
stack space remain multiples of 8.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
kbuild: arm - use generic asm-offsets.h support 2005-09-09T19:08:59+00:00 Sam Ravnborg sam@mars.(none) 2005-09-09T19:08:59+00:00 e6ae744dd2eae8e00af328b11b1fe77cb0931136 Delete obsoleted stuff from arch Makefile and rename constants.h to asm-offsets.h Signed-off-by: Sam Ravnborg <sam@ravnborg.org> 
Delete obsoleted stuff from arch Makefile and rename
constants.h to asm-offsets.h

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
[PATCH] ARM SMP: convert alignment enable 2005-05-31T17:02:00+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-05-31T17:02:00+00:00 49f680ea7bac5c679fb6374a326a164a3fba07cc The current vector entry system does not allow for SMP. In order to work around this, we need to eliminate our reliance on the fixed save areas, which breaks the way we enable alignment traps. This patch makes the alignment trap enable code independent of the way we handle the save areas. Signed-off-by: Russell King <rmk@arm.linux.org.uk> 
The current vector entry system does not allow for SMP.  In
order to work around this, we need to eliminate our reliance
on the fixed save areas, which breaks the way we enable
alignment traps.  This patch makes the alignment trap enable
code independent of the way we handle the save areas.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
[PATCH] ARM: make entry*.S includes more logical 2005-04-26T14:21:02+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-04-26T14:21:02+00:00 bce495d865829d7a1d8102a834d3e3af32616567 Move common includes to entry-header, and file specific includes to the relevant file. Signed-off-by: Russell King <rmk@arm.linux.org.uk> 
Move common includes to entry-header, and file specific includes
to the relevant file.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
[PATCH] ARM: Remove single-use user save/restore macros 2005-04-26T14:20:34+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-04-26T14:20:34+00:00 f4dc9a4cf26278f5b608d6e4bd16e7b27ddcf1a5 Assembly macros are pointless if they're only used once. Move them inline. Signed-off-by: Russell King <rmk@arm.linux.org.uk> 
Assembly macros are pointless if they're only used once.  Move
them inline.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
[PATCH] ARM: remove PT_TRACESYS 2005-04-26T14:20:12+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-04-26T14:20:12+00:00 cf88b417f9b1365c5aeeffa5c41208be68adfd76 PT_TRACESYS is unused, remove it. Signed-off-by: Russell King <rmk@arm.linux.org.uk> 
PT_TRACESYS is unused, remove it.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
[PATCH] ARM: Remove SVC_MODE definition 2005-04-26T14:19:48+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-04-26T14:19:48+00:00 acaca3c91536491119e97d428c1da935f411cc9a SVC_MODE reflects the MODE_SVC definition in asm/ptrace.h. Use the asm/ptrace.h definition instead, and remove SVC_MODE. Signed-off-by: Russell King <rmk@arm.linux.org.uk> 
SVC_MODE reflects the MODE_SVC definition in asm/ptrace.h.  Use
the asm/ptrace.h definition instead, and remove SVC_MODE.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
[PATCH] ARM: Use __NR_SYSCALL_BASE and __ARM_NR_BASE in asm code 2005-04-26T14:19:24+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-04-26T14:19:24+00:00 e0f9f4a622cec66d09a5d9339f048877c665cec3 Don't define our own local constants, but use those already defined in asm/unistd.h instead. Signed-off-by: Russell King <rmk@arm.linux.org.uk> 
Don't define our own local constants, but use those already defined
in asm/unistd.h instead.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>