Paolo Galtieri 9f232a125b [PATCH] ppc: fix floating point register corruption ... I recently discovered a bug on PPC which causes the floating point registers to get corrupted when CONFIG_PREEMPT=y. The problem occurred while running a multi threaded Java application that does floating point. The problem could be reproduced in anywhere from 2 to 6 hours. With the patch I have included below it ran for over a week without failure. Signed-off-by: Paolo Galtieri <pgaltieri@mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Tom Rini <trini@kernel.crashing.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-11-29 19:47:03 -08:00
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alpha	[PATCH] sched: resched and cpu_idle rework	2005-11-09 07:56:33 -08:00
arm	[ARM] 3180/1: Update Zaurus defconfigs	2005-11-28 18:08:45 +00:00
arm26	[PATCH] sched: disable preempt in idle tasks	2005-11-09 07:56:33 -08:00
cris	[PATCH] sched: disable preempt in idle tasks	2005-11-09 07:56:33 -08:00
frv	[PATCH] FRV: Make the FRV arch work again	2005-11-28 14:42:23 -08:00
h8300	[PATCH] sched: disable preempt in idle tasks	2005-11-09 07:56:33 -08:00
i386	[PATCH] fix rebooting on HP nc6120 laptop	2005-11-29 19:47:03 -08:00
ia64	[IA64] Remove getting break_num by decoding instruction	2005-11-29 09:24:39 -08:00
m32r	[PATCH] m32r: M3A-2170(Mappi-III) IDE support	2005-11-28 14:42:24 -08:00
m68k	[PATCH] m68k: convert thread flags to use bit fields	2005-11-13 18:14:14 -08:00
m68knommu	[PATCH] m68knommu: move some platform irq support out of irq.h	2005-11-07 08:00:47 -08:00
mips	[MIPS] Update defconfigs	2005-11-17 16:23:58 +00:00
parisc	[PARISC] Remove unused variable in signal.c	2005-11-17 16:43:52 -05:00
powerpc	powerpc: Export __flush_icache_range for 32-bit	2005-11-29 15:50:58 +11:00
ppc	[PATCH] ppc: fix floating point register corruption	2005-11-29 19:47:03 -08:00
s390	[PATCH] sched: resched and cpu_idle rework	2005-11-09 07:56:33 -08:00
sh	[PATCH] sched: resched and cpu_idle rework	2005-11-09 07:56:33 -08:00
sh64	[PATCH] sched: resched and cpu_idle rework	2005-11-09 07:56:33 -08:00
sparc	[PATCH] sparc: convert IO remapping to VM_PFNMAP	2005-11-28 14:35:36 -08:00
sparc64	[SPARC64]: Fix >8K I/O mappings.	2005-11-29 13:59:03 -08:00
um	[PATCH] uml: eliminate use of libc PAGE_SIZE	2005-11-22 09:13:41 -08:00
v850	[PATCH] v850: use generic hardirq code	2005-11-15 08:59:20 -08:00
x86_64	[PATCH] kprobes: Fix return probes on sys_execve	2005-11-23 16:08:39 -08:00
xtensa	Merge master.kernel.org:/home/rmk/linux-2.6-drvmodel	2005-11-11 09:24:26 -08:00