David Howells 3b950de9c9 MN10300: Prevent cnt32_to_63() from being preempted in sched_clock() ... Prevent cnt32_to_63() from being preempted in sched_clock() because it may read its internal counter, get preempted, get delayed for more than the half period of the 'TSC' and then write the internal counter, thus corrupting it. Whilst some callers of sched_clock() have interrupts disabled or hold spinlocks, not all do, and so preemption must be held here. Note that sched_clock() is called from lockdep, but that shouldn't be a problem because although preempt_disable() calls into lockdep, lockdep has a recursion counter to deal with this. Signed-off-by: David Howells <dhowells@redhat.com>		2010-10-27 17:28:35 +01:00
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asm-offsets.c	MN10300: Handle removal of struct uart_info	2009-09-23 10:15:21 -07:00
entry.S	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
fpu-low.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
fpu.c	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
gdb-cache.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
gdb-io-serial-low.S	Separate out the proc- and unit-specific header directories from the general	2009-04-10 14:33:48 +01:00
gdb-io-serial.c	Separate out the proc- and unit-specific header directories from the general	2009-04-10 14:33:48 +01:00
gdb-io-ttysm-low.S	Separate out the proc- and unit-specific header directories from the general	2009-04-10 14:33:48 +01:00
gdb-io-ttysm.c	Separate out the proc- and unit-specific header directories from the general	2009-04-10 14:33:48 +01:00
gdb-low.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
gdb-stub.c	Separate out the proc- and unit-specific header directories from the general	2009-04-10 14:33:48 +01:00
head.S	mn10300: convert to use __HEAD and HEAD_TEXT macros.	2009-04-26 09:20:38 -07:00
init_task.c	Use new __init_task_data macro in arch init_task.c files.	2009-09-21 06:27:08 +02:00
internal.h	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
io.c	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
irq.c	MN10300: BUG to BUG_ON changes	2010-10-27 17:28:33 +01:00
kernel_execve.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
kprobes.c	percpu: make misc percpu symbols unique	2009-10-29 22:34:14 +09:00
kthread.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
Makefile	Generic semaphore implementation	2008-04-17 10:42:34 -04:00
mn10300_ksyms.c	mn10300: provide __ucmpdi2() for MN10300	2008-07-04 10:40:07 -07:00
mn10300-debug.c	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
mn10300-serial-low.S	MN10300: Handle removal of struct uart_info	2009-09-23 10:15:21 -07:00
mn10300-serial.c	MN10300: Fix up the IRQ names for the on-chip serial ports	2010-09-14 17:06:28 -07:00
mn10300-serial.h	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
mn10300-watchdog-low.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
mn10300-watchdog.c	Separate out the proc- and unit-specific header directories from the general	2009-04-10 14:33:48 +01:00
module.c	modules: Fix module_bug_list list corruption race	2010-10-05 11:29:27 -07:00
process.c	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
profile-low.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
profile.c	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
ptrace.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
rtc.c	MN10300: Fix RTC routines	2010-08-12 09:51:35 -07:00
setup.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
sigframe.h	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
signal.c	mn10300: check __get_user/__put_user results...	2010-09-27 12:19:53 -07:00
switch_to.S	mn10300: add the MN10300/AM33 architecture to the kernel	2008-02-08 09:22:30 -08:00
sys_mn10300.c	Add generic sys_ipc wrapper	2010-03-12 15:52:32 -08:00
time.c	MN10300: Prevent cnt32_to_63() from being preempted in sched_clock()	2010-10-27 17:28:35 +01:00
traps.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
vmlinux.lds.S	MN10300: Fix the PERCPU() alignment to allow for workqueues	2010-10-25 16:24:06 -07:00