android_kernel_samsung_msm8976/include
Andi Kleen 19d36ccdc3 x86: Fix alternatives and kprobes to remap write-protected kernel text
Reenable kprobes and alternative patching when the kernel text is write
protected by DEBUG_RODATA

Add a general utility function to change write protected text.  The new
function remaps the code using vmap to write it and takes care of CPU
synchronization.  It also does CLFLUSH to make icache recovery faster.

There are some limitations on when the function can be used, see the
comment.

This is a newer version that also changes the paravirt_ops code.
text_poke also supports multi byte patching now.

Contains bug fixes from Zach Amsden and suggestions from Mathieu
Desnoyers.

Cc: Jan Beulich <jbeulich@novell.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Mathieu Desnoyers <compudj@krystal.dyndns.org>
Cc: Zach Amsden <zach@vmware.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-22 11:03:37 -07:00
..
acpi x86_64: fake pxm-to-node mapping for fake numa 2007-07-21 18:37:10 -07:00
asm-alpha [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
asm-arm [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
asm-arm26 [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
asm-avr32 arch: personality independent stack top 2007-07-19 10:04:45 -07:00
asm-blackfin
asm-cris arch: personality independent stack top 2007-07-19 10:04:45 -07:00
asm-frv arch: personality independent stack top 2007-07-19 10:04:45 -07:00
asm-generic i386: Put allocated ELF notes in read-only data segment 2007-07-19 10:04:47 -07:00
asm-h8300 arch: personality independent stack top 2007-07-19 10:04:45 -07:00
asm-i386 x86: Fix alternatives and kprobes to remap write-protected kernel text 2007-07-22 11:03:37 -07:00
asm-ia64 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2007-07-20 12:02:20 -07:00
asm-m32r [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
asm-m68k m68k iomem (based on Geert's tree + memcpy_... stuff) 2007-07-20 08:24:49 -07:00
asm-m68knommu m68knommu: remove is_in_rom() function 2007-07-19 10:04:51 -07:00
asm-mips [MIPS] User stack pointer randomisation 2007-07-20 18:57:40 +01:00
asm-parisc [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
asm-powerpc [CELL] spufs: rework list management and associated locking 2007-07-20 21:42:28 +02:00
asm-ppc [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
asm-s390 [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
asm-sh sh: intc - add support for SH7750 and its variants 2007-07-20 18:44:49 +09:00
asm-sh64 sh64: Wire up fallocate() syscall. 2007-07-20 12:37:51 +09:00
asm-sparc [SPARC32]: Make PAGE_SHARED a read-mostly variable. 2007-07-21 19:20:34 -07:00
asm-sparc64 [SPARC64]: Convert parport to of_platform_driver. 2007-07-20 17:15:35 -07:00
asm-um arch: personality independent stack top 2007-07-19 10:04:45 -07:00
asm-v850
asm-x86_64 x86: Fix alternatives and kprobes to remap write-protected kernel text 2007-07-22 11:03:37 -07:00
asm-xtensa arch: personality independent stack top 2007-07-19 10:04:45 -07:00
crypto
keys
linux x86: i386-show-unhandled-signals-v3 2007-07-22 11:03:37 -07:00
math-emu
media
mtd
net Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6 2007-07-19 14:42:40 -07:00
pcmcia
rdma
rxrpc
scsi
sound [ALSA] version 1.0.14 2007-07-20 11:13:35 +02:00
video
xen
Kbuild