Peter Zijlstra 84ac218f02 microblaze: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW usage ...

As far as I can tell the only reason microblaze has
__ARCH_WANT_INTERRUPTS_ON_CTXSW is because it initializes new task state
with interrupts enabled so that on switch_to() interrupts get enabled.

So change copy_thread() to clear MSR_IE instead of set it, this will
ensure switch_to() will always keep IRQs disabled.

The scheduler will disable IRQs when taking rq->lock in schedule() and
enable IRQs in finish_lock_switch() after its done its magic.

This leaves ARM the only __ARCH_WANT_INTERRUPTS_ON_CTXSW user.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Michal Simek <monstr@monstr.eu>

2011-10-14 12:28:42 +02:00

..

cpu

microblaze: Add PVR for Microblaze v8.20.a

2011-10-14 12:24:28 +02:00

asm-offsets.c

microblaze: Remove "cache" optimized copy_page function

2010-05-06 11:21:58 +02:00

dma.c

microblaze: Added DMA sync operations

2011-10-14 12:24:30 +02:00

early_printk.c

microblaze: Add support for early console on mdm

2011-07-25 09:25:26 +02:00

entry-nommu.S

microblaze: Do not use "la" pseudo instruction - use addik instead

2011-03-09 08:09:54 +01:00

entry.S

microblaze: Do not copy reset vectors/manual reset vector setup

2011-03-15 10:59:00 +01:00

exceptions.c

microblaze: Raise SIGFPE/FPE_INTDIV for div by zero

2011-10-14 12:24:31 +02:00

ftrace.c

microblaze: Fix ftrace

2011-04-01 09:34:51 +02:00

head.S

microblaze: Do not use "la" pseudo instruction - use addik instead

2011-03-09 08:09:54 +01:00

heartbeat.c

microblaze: Add support for little-endian Microblaze

2010-10-21 15:51:59 +10:00

hw_exception_handler.S

microblaze: Fix unaligned value saving to the stack for system with MMU

2011-07-25 09:07:45 +02:00

init_task.c

Use new __init_task_data macro in arch init_task.c files.

2009-09-21 06:27:08 +02:00

intc.c

microblaze: Do not show error message for 32 interrupt lines

2011-07-27 11:02:00 +02:00

irq.c

microblaze: Use generic show_interrupts()

2011-03-29 14:48:06 +02:00

kgdb.c

microblaze: KGDB little endian support

2010-10-21 15:51:58 +10:00

Makefile

microblaze: Fix ftrace

2011-04-01 09:34:51 +02:00

mcount.S

microblaze: ftrace: Add dynamic function graph tracer

2009-12-14 08:44:54 +01:00

microblaze_ksyms.c

microblaze: Add missing export symbols for lib functions

2011-03-09 08:09:59 +01:00

misc.S

microblaze: Fix comment for TLB

2010-08-02 10:44:03 +02:00

module.c

modules: make arch's use default loader hooks

2011-07-24 22:06:04 +09:30

process.c

microblaze: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW usage

2011-10-14 12:28:42 +02:00

prom_parse.c

of/pci: move of_irq_map_pci() into generic code

2011-02-04 11:46:50 -07:00

prom.c

microblaze: Add support for early console on mdm

2011-07-25 09:25:26 +02:00

ptrace.c

microblaze: Switch ELF_ARCH code to 189

2011-10-14 12:24:31 +02:00

reset.c

of/gpio: stop using device_node data pointer to find gpio_chip

2010-07-05 16:14:30 -06:00

selfmod.c

microblaze_v8: Selfmodified code

2009-03-27 14:25:15 +01:00

setup.c

microblaze: Get early printk console earlier

2011-07-25 09:23:47 +02:00

signal.c

microblaze: Fix sparse warnings - signal.c

2011-03-09 08:09:59 +01:00

stacktrace.c

microblaze: Add stack unwinder

2010-08-04 10:22:35 +02:00

sys_microblaze.c

microblaze: Fix missing microblaze specific syscalls declaration

2011-03-09 08:09:58 +01:00

syscall_table.S

All Arch: remove linkage for sys_nfsservctl system call

2011-08-26 15:09:58 -07:00

timer.c

microblaze: Clear top bit from cnt32_to_63

2011-10-14 12:24:20 +02:00

traps.c

microblaze: Add stack unwinder

2010-08-04 10:22:35 +02:00

unwind.c

microblaze: Fix sparse warning - unwind.c

2011-03-09 08:09:58 +01:00

vmlinux.lds.S

microblaze: Remove r0_ram pointer and PTO alignment

2011-03-09 08:09:54 +01:00