Linus Torvalds 602033ed59 Revert most of "x86: Fix alternatives and kprobes to remap write-protected kernel text" ...

This reverts most of commit 19d36ccdc34f5ed444f8a6af0cbfdb6790eb1177.

The way to DEBUG_RODATA interactions with KPROBES and CPU hotplug is to
just not mark the text as being write-protected in the first place.
Both of those facilities depend on rewriting instructions.

Having "helpful" debug facilities that just cause more problem is not
being helpful.  It just adds complexity and bugs. Not worth it.

Reported-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-07-26 12:07:21 -07:00

..

alpha

deal with alpha section warnings

2007-07-26 11:11:57 -07:00

arm

[BLOCK] Get rid of request_queue_t typedef

2007-07-24 09:28:11 +02:00

arm26

take declarations of enable_irq() et.al. to linux/interrupt.h

2007-07-22 11:44:00 -07:00

avr32

Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds

2007-07-22 11:22:01 -07:00

blackfin

some kmalloc/memset ->kzalloc (tree wide)

2007-07-19 10:04:50 -07:00

cris

Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

2007-07-19 14:28:19 -07:00

frv

FRV: work around a possible compiler bug

2007-07-19 10:04:50 -07:00

h8300

PTRACE_POKEDATA consolidation

2007-07-17 10:23:03 -07:00

i386

Revert most of "x86: Fix alternatives and kprobes to remap write-protected kernel text"

2007-07-26 12:07:21 -07:00

ia64

cyclone.c: silly use of volatile, __iomem fixes

2007-07-26 11:11:57 -07:00

m32r

m32r: Fix ei_tx_timeout() in drivers/net/lib8390.c

2007-07-26 11:35:20 -07:00

m68k

take declarations of enable_irq() et.al. to linux/interrupt.h

2007-07-22 11:44:00 -07:00

m68knommu

m68knommu: use setup_irq() in 68328 timer code

2007-07-26 11:05:20 -07:00

mips

[MIPS] Fix marge error due to conflict in arch/mips/kernel/head.S

2007-07-24 16:02:48 +01:00

parisc

define new percpu interface for shared data

2007-07-19 10:04:44 -07:00

powerpc

Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc

2007-07-24 20:26:25 -07:00

ppc

[POWERPC] mv64x60: Use mutex instead of semaphore

2007-07-22 21:30:58 +10:00

s390

s390: Put allocated ELF notes in read-only data segment

2007-07-19 10:04:47 -07:00

sh

clockevents: fix resume logic

2007-07-21 17:49:15 -07:00

sh64

sh64: Flag sh64_get_page() as __init_refok.

2007-07-20 17:46:42 +09:00

sparc

[SPARC32]: Fix bug in sparc optimized memset.

2007-07-24 13:41:44 -07:00

sparc64

viohs: extern on function definition

2007-07-26 11:11:56 -07:00

um

Merge branch 'request-queue-t' of git://git.kernel.dk/linux-2.6-block

2007-07-24 12:26:44 -07:00

v850

PTRACE_POKEDATA consolidation

2007-07-17 10:23:03 -07:00

x86_64

Revert most of "x86: Fix alternatives and kprobes to remap write-protected kernel text"

2007-07-26 12:07:21 -07:00

xtensa

Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

2007-07-19 14:28:19 -07:00