Lasse Collin 303148045a x86: support XZ-compressed kernel ... This integrates the XZ decompression code to the x86 pre-boot code. mkpiggy.c is updated to reserve about 32 KiB more buffer safety margin for kernel decompression. It is done unconditionally for all decompressors to keep the code simpler. The XZ decompressor needs around 30 KiB of heap, so the heap size is increased to 32 KiB on both x86-32 and x86-64. Documentation/x86/boot.txt is updated to list the XZ magic number. With the x86 BCJ filter in XZ, XZ-compressed x86 kernel tends to be a few percent smaller than the equivalent LZMA-compressed kernel. Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Alain Knaff <alain@knaff.lu> Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Phillip Lougher <phillip@lougher.demon.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-01-13 08:03:25 -08:00
..
ABI	leds: add output inversion option to backlight trigger	2011-01-13 08:03:06 -08:00
accounting	taskstats: pad taskstats netlink response for aligment issues on ia64	2010-12-22 19:43:34 -08:00
acpi
aoe
arm	Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6	2011-01-06 19:13:58 -08:00
auxdisplay
blackfin
block	Documentation: remove anticipatory scheduler info	2010-11-11 12:09:59 +01:00
blockdev
cdrom
cgroups	cgroups: remove deprecated subsystem from examples.	2011-01-13 08:03:16 -08:00
connector
console
cpu-freq
cpuidle
cris
crypto
development-process	Documentation/development-process: more staging info	2010-11-18 15:00:47 -08:00
device-mapper
DocBook	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2011-01-07 14:45:47 -08:00
driver-model	driver core: prune docs about device_interface	2010-11-10 16:57:11 -08:00
dvb	[media] Documentation/lmedm04: Fix firmware extract information	2010-12-29 08:16:30 -02:00
early-userspace
fault-injection
fb	Merge branch 'fbdev/udlfb'	2011-01-06 18:10:09 +09:00
filesystems	NTFS: writev() fix and maintenance/contact details update	2011-01-12 08:35:53 -08:00
firmware_class
frv
hwmon	hwmon: Support for Dallas Semiconductor DS620	2011-01-09 09:10:10 -08:00
i2c	i2c: Add generic I2C multiplexer using GPIO API	2011-01-10 22:11:23 +01:00
i2o
ia64
ide
infiniband
input	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rydberg/input-mt into next	2010-12-27 17:33:20 -08:00
ioctl	pps: add kernel consumer support	2011-01-13 08:03:21 -08:00
isdn
ja_JP
kbuild	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2011-01-10 08:57:03 -08:00
kdump
ko_KR
kvm	KVM: Document that KVM_GET_SUPPORTED_CPUID may return emulated values	2010-10-24 10:52:48 +02:00
laptops
leds	Documentation: led drivers lp5521 and lp5523	2010-11-12 07:55:32 -08:00
lguest	Merge branch 'v2.6.36-rc8' into for-2.6.37/barrier	2010-10-19 09:13:04 +02:00
m68k
make	kbuild: introduce HDR_ARCH_LIST for headers_install_all	2010-12-14 22:16:19 +01:00
mips
misc-devices	Documentation: short descriptions for bh1770glc and apds990x drivers	2010-10-26 16:52:14 -07:00
mmc
mn10300
mtd
namespaces
netlabel
networking	dccp: make upper bound for seq_window consistent on 32/64 bit	2011-01-07 12:22:44 +01:00
nfc	NFC: Driver for NXP Semiconductors PN544 NFC chip.	2011-01-13 08:03:19 -08:00
parisc
PCI
pcmcia
power	PM: Fix references to basic-pm-debugging.txt in drivers-testing.txt	2010-12-24 15:02:41 +01:00
powerpc	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-01-11 16:31:41 -08:00
pps	pps: add parallel port PPS signal generator	2011-01-13 08:03:21 -08:00
prctl
RCU	rcu: update documentation/comments for Lai's adoption patch	2010-11-29 22:01:59 -08:00
s390
scheduler
scsi	[SCSI] megaraid_sas: Documentation update	2010-12-22 23:26:53 -06:00
serial	pps: timestamp is always passed to dcd_change()	2011-01-13 08:03:20 -08:00
sh	sh: clkfwk: Kill off unused clk_set_rate_ex().	2010-11-15 18:25:12 +09:00
sound	Merge branch 'topic/hda' into for-linus	2010-10-25 10:40:05 +02:00
sparc
spi	arm/pxa2xx: reorgazine SSP and SPI header files	2010-12-01 12:18:33 +01:00
sysctl	sysctl: remove obsolete comments	2011-01-13 08:03:18 -08:00
telephony
thermal
timers	Documentation/timers/hpet_example.c: add supporting info for hpet_example	2010-10-26 16:52:11 -07:00
trace	tools, perf: Documentation for the power events API	2011-01-05 21:25:29 +01:00
uml
usb	USB: use the runtime-PM autosuspend implementation	2010-11-16 14:03:41 -08:00
video4linux	[media] cardlist: Update lists for em28xx and saa7134	2010-12-29 08:17:17 -02:00
vm	slub: Fix build breakage in Documentation/vm	2010-11-06 09:04:33 +02:00
w1	w1: DS2423 counter driver and documentation	2011-01-13 08:03:22 -08:00
watchdog
wimax
x86	x86: support XZ-compressed kernel	2011-01-13 08:03:25 -08:00
zh_CN
.gitignore
00-INDEX
apparmor.txt
applying-patches.txt
atomic_ops.txt
bad_memory.txt
basic_profiling.txt
binfmt_misc.txt
braille-console.txt
bt8xxgpio.txt
btmrvl.txt
BUG-HUNTING
bus-virt-phys-mapping.txt
cachetlb.txt
Changes
circular-buffers.txt
coccinelle.txt	scripts/coccinelle: update for compatability with Coccinelle 0.2.4	2010-12-03 12:27:01 +01:00
CodingStyle
cpu-hotplug.txt
cpu-load.txt
cputopology.txt
credentials.txt
dcdbas.txt
debugging-modules.txt
debugging-via-ohci1394.txt
dell_rbu.txt
devices.txt	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-10-28 09:35:11 -07:00
DMA-API-HOWTO.txt
DMA-API.txt
DMA-attributes.txt
DMA-ISA-LPC.txt
dmaengine.txt
dontdiff	Documentation/dontdiff: add further autogenerated files to ignore list	2011-01-06 09:59:37 -08:00
dynamic-debug-howto.txt	Dynamic Debug: Introduce ddebug_query= boot parameter	2010-10-22 10:16:42 -07:00
edac.txt	EDAC: Fix typos in Documentation/edac.txt	2010-11-25 17:32:47 +01:00
eisa.txt
email-clients.txt	Documentation/email-clients.txt: update Thunderbird docs with wordwrap plugin	2011-01-13 08:03:15 -08:00
feature-removal-schedule.txt	cs5535: deprecate older cs5535_gpio driver	2011-01-13 08:03:13 -08:00
flexible-arrays.txt
futex-requeue-pi.txt
gcov.txt
gpio.txt	gpiolib: annotate gpio-intialization with __must_check	2011-01-13 08:03:14 -08:00
highuid.txt
HOWTO
hw_random.txt
init.txt
initrd.txt
intel_txt.txt
Intel-IOMMU.txt
io_ordering.txt
io-mapping.txt
iostats.txt
IPMI.txt
IRQ-affinity.txt
IRQ.txt
irqflags-tracing.txt
isapnp.txt
java.txt
kernel-doc-nano-HOWTO.txt
kernel-docs.txt	Documentation: update kernel-docs.txt	2011-01-06 09:59:38 -08:00
kernel-parameters.txt	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-01-11 16:31:41 -08:00
keys-request-key.txt
keys-trusted-encrypted.txt	keys: add new trusted key-type	2010-11-29 08:55:25 +11:00
keys.txt
kmemcheck.txt
kmemleak.txt
kobject.txt
kprobes.txt	kprobes: Update document about irq disabled state in kprobe handler	2010-10-14 08:55:27 +02:00
kref.txt
ldm.txt
leds-class.txt	led-class: always implement blinking	2010-11-12 07:55:32 -08:00
leds-lp3944.txt
local_ops.txt
lockdep-design.txt
lockstat.txt
logo.gif
logo.txt
magic-number.txt
Makefile	[media] Remove the old V4L1 v4lgrab.c file	2010-12-29 08:17:12 -02:00
ManagementStyle
mca.txt
md.txt
memory-barriers.txt
memory-hotplug.txt
memory.txt
mono.txt
mutex-design.txt
nmi_watchdog.txt
nommu-mmap.txt
numastat.txt
oops-tracing.txt
padata.txt
parport-lowlevel.txt
parport.txt
pi-futex.txt
pnp.txt
preempt-locking.txt
printk-formats.txt
prio_tree.txt
rbtree.txt	Documentation: remove anticipatory scheduler info	2010-11-11 12:09:59 +01:00
rfkill.txt
robust-futex-ABI.txt
robust-futexes.txt
rt-mutex-design.txt
rt-mutex.txt
rtc.txt
SAK.txt
SecurityBugs
SELinux.txt
serial-console.txt
sgi-ioc4.txt
sgi-visws.txt
SM501.txt
Smack.txt
sparse.txt
spinlocks.txt
stable_api_nonsense.txt
stable_kernel_rules.txt
SubmitChecklist
SubmittingDrivers
SubmittingPatches
svga.txt
sysfs-rules.txt
sysrq.txt	documentation: update sysrq.txt magic sysrq keys	2010-10-26 17:32:41 -07:00
tomoyo.txt
unaligned-memory-access.txt
unicode.txt
unshare.txt
VGA-softcursor.txt
vgaarbiter.txt
video-output.txt
volatile-considered-harmful.txt
workqueue.txt	workqueue: add and use WQ_MEM_RECLAIM flag	2010-10-11 15:20:26 +02:00
xz.txt	decompressors: add XZ decompressor module	2011-01-13 08:03:24 -08:00
zorro.txt