James Bottomley b3cb867481 [PARISC] fix panic on prefetch(NULL) on PA7300LC ...

Due to an errata, the PA7300LC generates a TLB miss interruption even on the
prefetch instruction.  This means that prefetch(NULL), which is supposed to be
a nop on linux actually generates a NULL deref fault.  Fix this by testing the
address of prefetch against NULL before doing the prefetch.

Cc: stable@vger.kernel.org
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

2012-05-16 13:15:21 +01:00

..

configs

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

hpux

vfs: new helper - vfs_ustat()

2012-01-03 22:53:07 -05:00

include/asm

[PARISC] fix panic on prefetch(NULL) on PA7300LC

2012-05-16 13:15:21 +01:00

kernel

[PARISC] fix crash in flush_icache_page_asm on PA1.1

2012-05-16 13:15:06 +01:00

lib

Disintegrate asm/system.h for PA-RISC

2012-03-28 18:30:02 +01:00

math-emu

bug.h: add include of it to various implicit C users

2012-02-29 17:15:08 -05:00

mm

mm: now that all old mmu_gather code is gone, remove the storage

2011-05-25 08:39:16 -07:00

oprofile

oprofile: more whitespace fixes

2008-10-15 20:55:51 +02:00

defpalo.conf

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

install.sh

kbuild: use INSTALLKERNEL to select customized installkernel script

2009-09-20 12:18:14 +02:00

Kconfig

parisc: switch to GENERIC_PCI_IOMAP

2011-11-28 21:13:15 +02:00

Kconfig.debug

parisc: add strict copy size checks (v2)

2010-03-06 22:54:09 +00:00

Makefile

[PARISC] don't unconditionally override CROSS_COMPILE for 64 bit.

2012-02-28 09:39:28 -06:00

nm

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00