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Ben Dooks 3c7d9c81e1 [ARM] 4987/1: S3C24XX: Ensure watchdog reset initiated from cached code. 
There seems to be some problem with at-least the S3C2440 and
bus traffic during an reset. It is unlikely, but still possible
that the system will hang in such a way that the watchdog cannot
get the system out of the state it is in.

Change to making the code that calls the watchdog reset run from
cached memory so that instruction fetches have quiesced before the
watchdog fires.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-17 17:04:41 +01:00
..
alpha alpha: use iommu_is_span_boundary helper function 2008-03-13 13:11:43 -07:00
arm [ARM] 4987/1: S3C24XX: Ensure watchdog reset initiated from cached code. 2008-04-17 17:04:41 +01:00
avr32 avr32: Fix OCD refcounting bug 2008-02-27 14:23:53 +01:00
blackfin [Blackfin] arch: fix atomic and32/xor32 comments and ENDPROC markings 2008-03-03 17:44:14 -07:00
cris cris: correct usage of __user for copy to and from user space in lib/usercopy and uaccess.h 2008-03-04 16:35:16 -08:00
frv FRV: Change the timerfd syscalls to be the same as i386 2008-02-20 19:58:16 -08:00
h8300 h8300: defconfig update 2008-02-23 17:12:16 -08:00
ia64 [IA64] kprobes arch consolidation build fix 2008-03-06 09:49:01 -08:00
m32r ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
m68k m68k{,nommu}: Wire up new timerfd syscalls 2008-03-04 08:04:11 -08:00
m68knommu m68k{,nommu}: Wire up new timerfd syscalls 2008-03-04 08:04:11 -08:00
mips [MIPS] Clocksource: Only install r4k counter as clocksource if present. 2008-03-12 14:14:42 +00:00
mn10300 MN10300: define HZ as a config option 2008-02-23 17:12:13 -08:00
parisc [PARISC] head.S: section mismatch fixes 2008-03-15 19:12:22 -07:00
powerpc Merge branch 'linux-2.6' into merge 2008-03-25 13:31:46 +11:00
ppc [PPC] 8xx: swap bug-fix 2008-03-07 16:56:54 -06:00
s390 [S390] futex: let futex_atomic_cmpxchg_pt survive early functional tests. 2008-03-20 17:33:46 +01:00
sh sh: Use relative paths for mach/cpu symlinks. 2008-03-21 12:22:01 +09:00
sparc Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-03-17 23:44:31 -07:00
sparc64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2008-03-24 13:08:01 -07:00
um sched: add declaration of sched_tail to sched.h 2008-02-25 16:34:17 +01:00
v850 ide: introduce HAVE_IDE 2008-02-09 10:46:40 +01:00
x86 KVM: MMU: Fix memory leak on guest demand faults 2008-03-25 10:22:17 +02:00
xtensa [XTENSA] Allow debugger to modify the WINDOWBASE register. 2008-02-13 17:45:36 -08:00
.gitignore
Kconfig Kprobes: indicate kretprobe support in Kconfig 2008-03-04 16:35:11 -08:00