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f3a9022fd1
linux/arch/sh/kernel
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Paul Mundt f3a9022fd1 sh: sr.bl toggling around idle sleep. 
As pointed out by Saito-san, without the sr.bl manipulation we can
occasionally hit delays in the idle loop due to interrupt handling, so
ensure that interrupts are blocked before going to sleep.

At the same time, we throw in TIF_POLLING_NRFLAG for the !hlt_counter
case (primarily used by the ST-40 parts).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21 14:34:25 +09:00
..
cpu sh: Fix up various compile warnings for SE boards. 2007-05-21 14:32:47 +09:00
timers sh: clockevent/clocksource/hrtimers/nohz TMU support. 2007-05-09 17:33:24 +09:00
vsyscall fix file specification in comments 2007-05-09 08:58:16 +02:00
asm-offsets.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cf-enabler.c spelling fixes: arch/sh/ 2007-05-21 14:31:39 +09:00
cpufreq.c [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
crash_dump.c sh: kdump support. 2007-05-07 02:11:56 +00:00
debugtraps.S sh: Use a jump call table for debug trap handlers. 2007-02-13 10:54:43 +09:00
early_printk.c Fixes and cleanups for earlyprintk aka boot console 2007-05-08 11:15:04 -07:00
entry-common.S sh: Clear UBC when not in use. 2007-03-05 14:13:25 +09:00
head.S sh: Fix .empty_zero_page alignment for PAGE_SIZE > 4096. 2006-12-12 08:53:29 +09:00
init_task.c [PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c 2006-10-02 07:57:20 -07:00
io_generic.c sh: Revert lazy dcache writeback changes. 2007-03-05 19:46:47 +09:00
io.c sh: Optimized readsl()/writesl() support. 2006-09-27 18:25:24 +09:00
irq.c sh: NR_IRQS consolidation. 2007-05-07 02:10:53 +00:00
kgdb_jmp.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kgdb_stub.c spelling fixes: arch/sh/ 2007-05-21 14:31:39 +09:00
machine_kexec.c sh: kdump support. 2007-05-07 02:11:56 +00:00
Makefile sh: kdump support. 2007-05-07 02:11:56 +00:00
module.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pm.c sh: APM/PM support. 2006-09-27 16:20:22 +09:00
process.c sh: sr.bl toggling around idle sleep. 2007-05-21 14:34:25 +09:00
ptrace.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
relocate_kernel.S sh: Fixup various PAGE_SIZE == 4096 assumptions. 2006-12-06 10:45:39 +09:00
semaphore.c sh: Fixup some uninitialized spinlocks. 2006-09-27 11:31:32 +09:00
setup.c sh: Add 32-bit opcode feature CPU flag. 2007-05-09 01:35:01 +00:00
sh_bios.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sh_ksyms.c sh: Kill off redundant __div64_32 symbol export. 2007-05-09 01:35:01 +00:00
signal.c sh: Fix PC adjustments for varying opcode length. 2007-05-09 01:35:01 +00:00
smp.c [PATCH] cpumask: export cpu_online_map and cpu_possible_map consistently 2006-10-02 07:57:17 -07:00
stacktrace.c sh: Fix stacktrace simplification fallout. 2007-05-09 18:55:14 +09:00
sys_sh.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
syscalls.S sh: Wire up signalfd/timerfd/eventfd syscalls. 2007-05-21 14:32:14 +09:00
time.c sh: clockevent/clocksource/hrtimers/nohz TMU support. 2007-05-09 17:33:24 +09:00
traps.c spelling fixes: arch/sh/ 2007-05-21 14:31:39 +09:00
vmlinux.lds.S sh: generic BUG() support. 2007-05-07 02:10:53 +00:00