Amir Goldstein f168f1098d ovl: add support for "nfs_export" configuration ... Introduce the "nfs_export" config, module and mount options. The NFS export feature depends on the "index" feature and enables two implicit overlayfs features: "index_all" and "verify_lower". The "index_all" feature creates an index on copy up of every file and directory. The "verify_lower" feature uses the full index to detect overlay filesystems inconsistencies on lookup, like redirect from multiple upper dirs to the same lower dir. NFS export can be enabled for non-upper mount with no index. However, because lower layer redirects cannot be verified with the index, enabling NFS export support on an overlay with no upper layer requires turning off redirect follow (e.g. "redirect_dir=nofollow"). The full index may incur some overhead on mount time, especially when verifying that lower directory file handles are not stale. NFS export support, full index and consistency verification will be implemented by following patches. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2018-01-24 11:25:37 +01:00
..
ABI	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 09:51:25 -08:00
accounting
acpi	ACPI / LPIT: Add Low Power Idle Table (LPIT) support	2017-10-11 15:38:10 +02:00
admin-guide	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 09:51:25 -08:00
aoe
arm	ARM: sunxi: add support for R40 SoC	2017-09-22 21:57:09 +02:00
arm64	arm64: Add software workaround for Falkor erratum 1041	2017-12-12 11:45:19 +00:00
auxdisplay
backlight
blackfin
block	block, bfq: move debug blkio stats behind CONFIG_DEBUG_BLK_CGROUP	2017-11-14 20:13:33 -07:00
blockdev	SCSI misc on 20170907	2017-09-07 21:11:05 -07:00
bpf	bpf: document answers to common questions about BPF	2017-11-01 21:01:47 +09:00
bus-devices
cdrom	documentation: Update ide-cd documentation to reflect CONFIG_BLK_DEV_HD_IDE removal	2017-10-12 11:25:31 -06:00
cgroup-v1	mm, vmpressure: pass-through notification support	2017-07-10 16:32:31 -07:00
cma
connector
console
core-api	genericirq.rst: Remove :c:func:... in code blocks	2017-12-02 08:41:46 -07:00
cpu-freq	cpufreq: stats: Handle the case when trans_table goes beyond PAGE_SIZE	2017-11-08 23:41:25 +01:00
cpuidle
cris
crypto	crypto: doc - adapt api sample to use async. op wait	2017-11-03 22:11:23 +08:00
dev-tools	Kbuild misc updates for v4.15	2017-11-17 17:51:33 -08:00
device-mapper	dm raid: fix incorrect status output at the end of a "recover" process	2017-10-05 16:21:30 -04:00
devicetree	sound fixes for 4.15-rc6	2017-12-27 12:59:27 -08:00
doc-guide	Documentation: fix ref to sphinx/kerneldoc.py	2017-10-19 12:57:10 -06:00
driver-api	Documentation: fix docs build error after source file removed	2017-12-03 15:11:45 -07:00
driver-model	We have two changes to the core framework this time around. The first being a	2017-11-17 20:04:24 -08:00
early-userspace	Documentation: Fix dead URLs to ftp.kernel.org	2017-03-29 15:46:06 -06:00
EDID	drm: use .hword to represent 16-bit numbers	2017-03-30 10:15:19 +02:00
extcon	extcon: Remove porting compatibility of swich class	2017-04-06 10:55:24 +09:00
fault-injection	cpu/hotplug: Get rid of CPU hotplug notifier leftovers	2017-11-13 10:03:53 +01:00
fb	documentation: fb: update list of available compiled-in fonts	2017-11-08 03:39:52 -07:00
features	Documentation/features/KASAN: mark KASAN as supported only on 64-bit on x86	2017-10-03 14:40:22 -06:00
filesystems	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00
firmware_class	firmware: revamp firmware documentation	2017-01-11 09:42:59 +01:00
fmc
fpga	fpga: Add scatterlist based programming	2017-02-10 15:20:44 +01:00
frv
gpio	Merge branch 'gpio-irqchip-rework' of /home/linus/linux-gpio into devel	2017-11-09 09:38:42 +01:00
gpu	docs: fix, intel_guc_loader.c has been moved to intel_guc_fw.c	2018-01-02 17:21:51 +02:00
hid	Documentation: fix input related doc refs	2017-10-12 11:14:06 -06:00
hwmon	pmbus: Add driver for Maxim MAX31785 Intelligent Fan Controller	2017-11-05 06:06:33 -08:00
i2c	i2c: i801: Add support for Intel Cedar Fork	2017-10-05 14:44:56 +02:00
ia64	kbuild: /bin/pwd -> pwd	2017-11-18 11:32:27 +09:00
ide
iio	iio: adc: New driver for Cirrus Logic EP93xx ADC	2017-07-25 19:56:23 +01:00
infiniband	Documentation: Hardware tag matching	2017-08-29 08:30:21 -04:00
input	Documentation: fix input related doc refs	2017-10-12 11:14:06 -06:00
ioctl	scsi: cxlflash: Introduce host ioctl support	2017-06-26 15:01:11 -04:00
isdn
kbuild	kconfig: fix relational operators for bool and tristate symbols	2018-01-06 02:31:23 +09:00
kdump	kexec/kdump: minor Documentation updates for arm64 and Image	2017-07-12 16:26:00 -07:00
kernel-hacking	There has been a fair amount of activity in the docs tree this time	2017-07-03 21:13:25 -07:00
laptops	Documentation: fix admin-guide doc refs	2017-10-12 11:13:28 -06:00
leds	Documentation: leds: Update 00-INDEX file	2017-10-23 20:17:03 +02:00
lightnvm	lightnvm: physical block device (pblk) target	2017-04-16 10:06:33 -06:00
livepatch	livepatch: add (un)patch callbacks	2017-10-19 10:08:56 +02:00
locking	locking/lockdep: Remove the cross-release locking checks	2017-12-12 12:38:51 +01:00
m68k
md	md-cluster: update document for raid10	2017-11-01 21:32:25 -07:00
media	media: docs: add documentation for frontend attach info	2017-11-30 04:19:04 -05:00
memory-devices
metag
mic
mips
misc-devices	Documentation: misc-devices: Add Documentation for pci-endpoint-test driver	2017-04-28 10:23:19 -05:00
mmc	MMC core:	2017-05-02 17:34:32 -07:00
mn10300
mtd	spi-nor: Add support for Intel SPI serial flash controller	2017-01-03 17:33:36 +00:00
namespaces
netlabel
networking	doc: clarification about setting SO_ZEROCOPY	2018-01-10 15:01:49 -05:00
nfc
nios2
nvdimm
nvmem	NVMEM documentation fix: A minor typo	2017-08-24 13:31:58 -06:00
openrisc	Documentation: openrisc: Updates to README	2017-10-30 21:37:53 +09:00
parisc
PCI	docs: update old references for DocBook from the documentation	2017-05-16 08:44:19 -03:00
pcmcia
perf	Documentation: perf: hisi: Documentation for HiSilicon SoC PMU driver	2017-10-19 17:06:34 +01:00
phy
platform
power	PM / runtime: Drop children check from __pm_runtime_set_status()	2017-11-16 22:51:22 +01:00
powerpc	powerpc updates for 4.13	2017-07-07 13:55:45 -07:00
pps	drivers/pps: aesthetic tweaks to PPS-related content	2017-09-08 18:26:51 -07:00
process	A few late-arriving docs updates that have no real reason to wait. There's	2017-11-23 21:01:32 -10:00
pti
ptp
rapidio
RCU	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 12:18:10 -08:00
s390	docs: add documentation for vfio-ccw	2017-03-31 12:55:11 +02:00
scheduler	sched/deadline: Fix the description of runtime accounting in the documentation	2017-11-16 09:00:35 +01:00
scsi	scsi: documentation: Fix case of 'scsi_device' struct mention(s)	2017-12-02 08:43:43 -07:00
security	KEYS: fix in-kernel documentation for keyctl_read()	2017-11-15 16:38:44 +00:00
serial	tty: n_gsm: do not send/receive in ldisc close path	2017-06-03 18:48:52 +09:00
sh	docs-rst: convert sh book to ReST	2017-05-16 08:44:18 -03:00
sound	sound updates for 4.15-rc1	2017-11-14 18:01:46 -08:00
sparc	Documentation/sparc: Steps for sending break on sunhv console	2017-02-23 08:27:25 -08:00
sphinx	Documentation/sphinx: fix kernel-doc decode for non-utf-8 locale	2017-08-31 13:36:28 -06:00
sphinx-static	docs RTD theme: code-block with line nos - lines and line numbers don't line up.	2017-07-17 13:48:45 -06:00
spi	spi: Document SPI slave controller support	2017-05-26 13:11:00 +01:00
sysctl	Revert "mm/page-writeback.c: print a warning if the vm dirtiness settings are illogical"	2017-11-29 18:40:43 -08:00
target	Documentation/target: add an example script to configure an iSCSI target	2017-05-01 22:21:35 -07:00
thermal	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2017-05-12 11:58:45 -07:00
timers	docs: highres: fix broken urls	2017-09-26 14:58:23 -06:00
trace	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
translations	A few late-arriving docs updates that have no real reason to wait. There's	2017-11-23 21:01:32 -10:00
usb	Documentation: usb: fix typo in UVC gadgetfs config command	2018-01-11 18:39:52 +01:00
userspace-api	seccomp: Implement SECCOMP_RET_KILL_PROCESS action	2017-08-14 13:46:50 -07:00
virtual	KVM: s390: mark irq_state.flags as non-usable	2017-12-06 09:18:43 +01:00
vm	Documentation/vm/zswap.txt: update with same-value filled page feature	2017-12-14 16:00:48 -08:00
w1	add w1_ds28e17 driver for the DS28E17 Onewire to I2C master bridge	2017-10-04 10:29:22 +02:00
watchdog	Documentation: fix selftests related file refs	2017-10-19 12:58:21 -06:00
wimax
x86	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 09:51:25 -08:00
xtensa	of: update ePAPR references to point to Devicetree Specification	2017-06-22 11:22:06 -05:00
.gitignore
00-INDEX	linux-kselftest-4.13-rc1-update	2017-07-07 14:04:47 -07:00
atomic_bitops.txt	Documentation/locking/atomic: Add documents for new atomic_t APIs	2017-08-10 12:29:00 +02:00
atomic_t.txt	Documentation/locking/atomic: Finish the document...	2017-08-25 11:06:33 +02:00
bcache.txt	bcache.txt: standardize document format	2017-07-14 13:51:27 -06:00
bt8xxgpio.txt	bt8xxgpio.txt: standardize document format	2017-07-14 13:51:27 -06:00
btmrvl.txt	btmrvl.txt: standardize document format	2017-07-14 13:51:27 -06:00
bus-virt-phys-mapping.txt	bus-virt-phys-mapping.txt: standardize document format	2017-07-14 13:51:28 -06:00
cachetlb.txt	cachetlb.txt: standardize document format	2017-07-14 13:51:28 -06:00
cgroup-v2.txt	cgroup: add warning about RT not being supported on cgroup2	2017-12-05 11:47:17 -08:00
Changes	docs: add back 'Documentation/Changes' file (as symlink)	2016-12-14 16:30:12 -08:00
circular-buffers.txt	circular-buffers.txt: standardize document format	2017-07-14 13:51:29 -06:00
clearing-warn-once.txt	kernel debug: support resetting WARN*_ONCE	2017-11-17 16:10:00 -08:00
clk.txt	clk.txt: standardize document format	2017-07-14 13:51:29 -06:00
CodingStyle
conf.py	docs-rst: don't require adjustbox anymore	2017-09-08 10:02:55 -06:00
cpu-load.txt	cpu-load: standardize document format	2017-07-14 13:51:30 -06:00
cputopology.txt	cputopology.txt: standardize document format	2017-07-14 13:51:30 -06:00
crc32.txt	crc32.txt: standardize document format	2017-07-14 13:51:30 -06:00
dcdbas.txt	dcdbas.txt: standardize document format	2017-07-14 13:51:31 -06:00
debugging-modules.txt
debugging-via-ohci1394.txt	debugging-via-ohci1394.txt: standardize document format	2017-07-14 13:51:34 -06:00
dell_rbu.txt	dell_rbu.txt: standardize document format	2017-07-14 13:58:12 -06:00
digsig.txt	digsig.txt: standardize document format	2017-07-14 13:51:31 -06:00
DMA-API-HOWTO.txt	DMA-API-HOWTO.txt: standardize document format	2017-07-14 13:51:32 -06:00
DMA-API.txt	dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags	2017-09-01 11:59:17 +02:00
DMA-attributes.txt	DMA-attributes.txt: standardize document format	2017-07-14 13:51:33 -06:00
DMA-ISA-LPC.txt	DMA-ISA-LPC.txt: standardize document format	2017-07-14 13:51:33 -06:00
docutils.conf
dontdiff	Remove gperf usage from toolchain	2017-08-19 11:02:53 -07:00
efi-stub.txt	efi-stub.txt: standardize document format	2017-07-14 13:51:34 -06:00
eisa.txt	eisa.txt: standardize document format	2017-07-14 13:51:34 -06:00
errseq.rst	Documentation: add some docs for errseq_t	2017-07-29 09:01:02 -04:00
flexible-arrays.txt	flexible-arrays.txt: standardize document format	2017-07-14 13:51:35 -06:00
futex-requeue-pi.txt	futex-requeue-pi.txt: standardize document format	2017-07-14 13:51:35 -06:00
gcc-plugins.txt	gcc-plugins.txt: standardize document format	2017-07-14 13:51:36 -06:00
highuid.txt	highuid.txt: standardize document format	2017-07-14 13:51:36 -06:00
hw_random.txt	hw_random.txt: standardize document format	2017-07-14 13:51:37 -06:00
hwspinlock.txt	hwspinlock.txt: standardize document format	2017-07-14 13:51:37 -06:00
index.rst	Make the main documentation title less Geocities	2017-06-23 14:02:27 -06:00
intel_txt.txt	intel_txt.txt: standardize document format	2017-07-14 13:51:38 -06:00
Intel-IOMMU.txt	Intel-IOMMU.txt: standardize document format	2017-07-14 13:51:38 -06:00
io_ordering.txt	io_ordering.txt: standardize document format	2017-07-14 13:51:39 -06:00
io-mapping.txt	io-mapping.txt: standardize document format	2017-07-14 13:51:38 -06:00
iostats.txt	iostats.txt: update it to cover recent Kernels	2017-07-14 13:51:40 -06:00
IPMI.txt	ipmi: Make IPMI panic strings always available	2017-09-27 16:03:45 -05:00
IRQ-affinity.txt	IRQ-affinity.txt: standardize document format	2017-07-14 13:51:41 -06:00
IRQ-domain.txt	IRQ-domain.txt: standardize document format	2017-07-14 13:51:41 -06:00
IRQ.txt	IRQ.txt: add a markup for its title	2017-07-14 13:51:42 -06:00
irqflags-tracing.txt	irqflags-tracing.txt: standardize document format	2017-07-14 13:51:42 -06:00
isa.txt	isa.txt: standardize document format	2017-07-14 13:51:43 -06:00
isapnp.txt	isapnp.txt: promote title level	2017-07-14 13:51:43 -06:00
kernel-doc-nano-HOWTO.txt	docs: update old references for DocBook from the documentation	2017-05-16 08:44:19 -03:00
kernel-per-CPU-kthreads.txt	kernel-per-CPU-kthreads.txt: standardize document format	2017-07-14 13:51:43 -06:00
kobject.txt	kobject.txt: standardize document format	2017-07-14 13:51:44 -06:00
kprobes.txt	kprobes/docs: Remove jprobes related documents	2017-10-20 11:02:55 +02:00
kref.txt	kref.txt: standardize document format	2017-07-14 13:51:45 -06:00
ldm.txt	ldm.txt: standardize document format	2017-07-14 13:51:45 -06:00
lockup-watchdogs.txt	lockup-watchdogs.txt: standardize document format	2017-07-14 13:51:46 -06:00
logo.gif
logo.txt
lsm.txt	docs-rst: convert lsm from DocBook to ReST	2017-05-16 08:44:19 -03:00
lzo.txt	lzo.txt: standardize document format	2017-07-14 13:51:46 -06:00
mailbox.txt	mailbox.txt: standardize document format	2017-07-14 13:51:47 -06:00
Makefile	Documentation: add script and build target to check for broken file references	2017-10-12 11:07:42 -06:00
memory-barriers.txt	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 12:38:26 -08:00
memory-hotplug.txt	memory-hotplug.txt: standardize document format	2017-07-14 13:57:53 -06:00
men-chameleon-bus.txt	men-chameleon-bus.txt: standardize document format	2017-07-14 13:57:54 -06:00
nommu-mmap.txt	nommu-mmap.txt: don't use all upper case on titles	2017-07-14 13:57:55 -06:00
ntb.txt	This series converts a number of top-level documents to the RST format	2017-07-15 12:58:58 -07:00
numastat.txt	numastat.txt: standardize document format	2017-07-14 13:57:56 -06:00
padata.txt	padata.txt: standardize document format	2017-07-14 13:57:56 -06:00
parport-lowlevel.txt	parport-lowlevel.txt: standardize document format	2017-07-14 13:57:57 -06:00
percpu-rw-semaphore.txt	percpu-rw-semaphore.txt: standardize document format	2017-07-14 13:57:58 -06:00
phy.txt	phy.txt: standardize document format	2017-07-14 13:57:58 -06:00
pi-futex.txt	Documentation: fix locking rt-mutex doc refs	2017-10-19 12:56:44 -06:00
pnp.txt	pnp.txt: standardize document format	2017-07-14 13:57:59 -06:00
preempt-locking.txt	preempt-locking.txt: standardize document format	2017-07-14 13:58:00 -06:00
printk-formats.txt	vsprintf: add printk specifier %px	2017-11-29 12:13:14 +11:00
pwm.txt	pwm: Standardize document format	2017-07-06 08:23:30 +02:00
rbtree.txt	rbtree: cache leftmost node internally	2017-09-08 18:26:48 -07:00
remoteproc.txt	remoteproc.txt: standardize document format	2017-07-14 13:58:02 -06:00
rfkill.txt	rfkill.txt: standardize document format	2017-07-14 13:58:02 -06:00
robust-futex-ABI.txt	robust-futex-ABI.txt: standardize document format	2017-07-14 13:58:03 -06:00
robust-futexes.txt	robust-futexes.txt: standardize document format	2017-07-14 13:58:03 -06:00
rpmsg.txt	rpmsg.txt: standardize document format	2017-07-14 13:58:04 -06:00
rtc.txt	rtc: add generic nvmem support	2017-07-07 13:14:14 +02:00
SAK.txt	SAK.txt: standardize document format	2017-07-14 13:58:04 -06:00
sgi-ioc4.txt	sgi-ioc4.txt: standardize document format	2017-07-14 13:58:05 -06:00
siphash.txt	siphash.txt: standardize document format	2017-07-14 13:58:06 -06:00
SM501.txt	SM501.txt: standardize document format	2017-07-14 13:58:06 -06:00
smsc_ece1099.txt	smsc_ece1099.txt: standardize document format	2017-07-14 13:58:07 -06:00
static-keys.txt	jump_label: Provide hotplug context variants	2017-08-10 12:28:59 +02:00
SubmittingPatches
svga.txt	documentation/svga.txt: update outdated file	2017-11-20 10:45:50 -07:00
switchtec.txt	NTB: switchtec_ntb: Update switchtec documentation with notes for NTB	2017-11-18 20:37:13 -05:00
sync_file.txt	sync_file.txt: standardize document format	2017-05-24 13:01:27 -03:00
tee.txt	tee.txt: standardize document format	2017-07-14 13:58:14 -06:00
this_cpu_ops.txt	this_cpu_ops.txt: standardize document format	2017-07-14 13:58:08 -06:00
unaligned-memory-access.txt	unaligned-memory-access.txt: standardize document format	2017-07-14 13:58:09 -06:00
vfio-mediated-device.txt	vfio-mediated-device.txt: standardize document format	2017-07-14 13:58:10 -06:00
vfio.txt	vfio.txt: standardize document format	2017-07-14 13:58:10 -06:00
video-output.txt
xillybus.txt	xillybus.txt: standardize document format	2017-07-14 13:58:11 -06:00
xz.txt	xz.txt: standardize document format	2017-07-14 13:58:11 -06:00
zorro.txt	zorro.txt: standardize document format	2017-07-14 13:58:12 -06:00