mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-22 15:43:21 -04:00
Code Issues Packages Projects Releases Wiki Activity
Files
d2e8d551165ccb6669a0d0273be01ac99d61deba
linux/Documentation
History
Christoph Hellwig 2bcbeaefde mm/hmm: always return EBUSY for invalid ranges in hmm_range_{fault,snapshot} 
We should not have two different error codes for the same
condition. EAGAIN must be reserved for the FAULT_FLAG_ALLOW_RETRY retry
case and signals to the caller that the mmap_sem has been unlocked.

Use EBUSY for the !valid case so that callers can get the locking right.

Link: https://lore.kernel.org/r/20190724065258.16603-2-hch@lst.de
Tested-by: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ralph Campbell <rcampbell@nvidia.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
[jgg: elaborated commit message]
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-25 16:14:39 -03:00
..
ABI
platform/x86: asus: Rename "fan mode" to "fan boost mode"
2019-07-17 19:07:58 +03:00
accounting
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
acpi/dsd
docs: fix broken documentation links
2019-06-08 13:42:13 -06:00
admin-guide
Merge tag 'for-linus-5.3a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2019-07-19 11:41:26 -07:00
arm
docs: arm: fix a breakage with pdf output
2019-07-15 11:03:04 -03:00
arm64
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
auxdisplay
docs: admin-guide: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
block
Merge tag 'docs/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2019-07-16 12:21:41 -07:00
bpf
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2019-07-11 10:55:49 -07:00
cdrom
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
core-api
docs: admin-guide: move sysctl directory to it
2019-07-15 11:03:01 -03:00
cpu-freq
docs: power: convert docs to ReST and rename to *.rst
2019-06-14 16:08:36 -05:00
crypto
crypto: doc - Fix formatting of new crypto engine content
2019-07-03 22:13:12 +08:00
dev-tools
Remove references to dead website.
2019-07-19 12:22:04 -07:00
devicetree
dt-bindings: pinctrl: stm32: Fix missing 'clocks' property in examples
2019-07-20 20:28:53 -06:00
doc-guide
Doc : doc-guide : Fix a typo
2019-06-28 09:04:14 -06:00
driver-api
Merge tag 'ntb-5.3' of git://github.com/jonmason/ntb
2019-07-21 09:46:59 -07:00
EDID
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
fault-injection
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
fb
Merge tag 'docs/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2019-07-16 12:21:41 -07:00
features
Documentation/stackprotector: powerpc supports stack protector
2019-06-14 14:44:43 -06:00
filesystems
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-21 10:09:43 -07:00
firmware_class
…
firmware-guide
docs: gpio: add sysfs interface to the admin-guide
2019-07-15 11:03:03 -03:00
fpga
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
gpu
Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm
2019-07-15 19:04:27 -07:00
hid
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
hwmon
docs: driver-model: move it to the driver-api book
2019-07-15 11:03:02 -03:00
i2c
Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2019-07-15 21:10:39 -07:00
ia64
docs: add SPDX tags to new index files
2019-07-15 11:03:03 -03:00
ide
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
iio
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
infiniband
docs: infiniband: add it to the driver-api bookset
2019-07-08 14:22:56 -03:00
input
docs: hid: convert to ReST
2019-07-02 10:19:34 +02:00
ioctl
docs: ioctl: add it to the uAPI guide
2019-07-15 09:20:28 -03:00
isdn
isdn: remove isdn4linux
2019-05-31 11:13:10 +02:00
kbuild
Merge tag 'kbuild-v5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-07-20 09:34:55 -07:00
kernel-hacking
docs: locking: convert docs to ReST and rename to *.rst
2019-07-15 08:53:27 -03:00
leds
docs: leds: add it to the driver-api book
2019-07-15 09:20:28 -03:00
livepatch
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
locking
docs: locking: add it to the main index
2019-07-15 11:03:03 -03:00
m68k
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
maintainer
docs: Add a document on repository management
2019-06-18 09:33:16 -06:00
media
media: doc-rst: Fix typos
2019-06-27 07:35:47 -04:00
mic
docs: driver-api: add remaining converted dirs to it
2019-07-15 11:03:03 -03:00
mips
…
misc-devices
docs: misc-devices: convert files without extension to ReST
2019-07-03 21:09:41 +02:00
netlabel
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
networking
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-07-19 10:06:06 -07:00
nios2
…
openrisc
…
parisc
…
PCI
Documentation: PCI: convert endpoint/pci-test-howto.txt to reST
2019-05-30 17:54:34 -05:00
pcmcia
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
power
Merge tag 'pm-5.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-07-18 09:32:28 -07:00
powerpc
docs: admin-guide: add kdump documentation into it
2019-07-15 11:03:01 -03:00
process
Merge tag 'docs/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2019-07-16 12:21:41 -07:00
RCU
Merge tag 'docs-5.3' of git://git.lwn.net/linux
2019-07-09 12:34:26 -07:00
riscv
Merge tag 'riscv/for-v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2019-07-18 12:26:59 -07:00
s390
docs: don't use nested tables
2019-07-15 11:03:04 -03:00
scheduler
Merge tag 'docs/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2019-07-16 12:21:41 -07:00
scsi
scsi: ufs: Documentation: Announce ufs-tool v1.0
2019-06-26 22:47:51 -04:00
security
docs: security: move some books to it and update
2019-07-15 11:03:01 -03:00
sh
…
sound
…
sparc
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
sphinx
docs: automarkup.py: ignore exceptions when seeking for xrefs
2019-07-08 14:35:47 -06:00
sphinx-static
…
spi
spi-summary: document set_cs_timing
2019-04-08 14:13:43 +07:00
target
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
thermal
docs: thermal: convert to ReST
2019-06-27 21:22:15 +08:00
timers
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
trace
Merge tag 'trace-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2019-07-18 11:51:00 -07:00
translations
Remove references to dead website.
2019-07-19 12:22:04 -07:00
usb
docs: usb: rename files to .rst and add them to drivers-api
2019-06-20 14:28:36 +02:00
userspace-api
docs: ocxl.rst: add it to the uAPI book
2019-07-15 11:03:02 -03:00
virtual
KVM: x86: Add fixed counters to PMU filter
2019-07-20 09:00:48 +02:00
vm
mm/hmm: always return EBUSY for invalid ranges in hmm_range_{fault,snapshot}
2019-07-25 16:14:39 -03:00
w1
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
watchdog
Merge tag 'linux-watchdog-5.3-rc1' of git://www.linux-watchdog.org/linux-watchdog
2019-07-18 10:47:59 -07:00
wimax
…
x86
docs: admin-guide: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
xtensa
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
.gitignore
…
atomic_bitops.txt
docs: atomic_bitops.txt: add a title for this document
2019-04-11 12:37:02 -06:00
atomic_t.txt
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-08 16:12:03 -07:00
bus-virt-phys-mapping.txt
…
Changes
…
CodingStyle
…
conf.py
Disable Sphinx SmartyPants in HTML output
2019-06-30 15:30:34 -06:00
COPYING-logo
docs: logo.txt: rename it to COPYING-logo
2019-07-15 09:20:27 -03:00
crc32.txt
…
debugging-modules.txt
…
debugging-via-ohci1394.txt
…
digsig.txt
…
DMA-API-HOWTO.txt
docs: DMA-API-HOWTO.txt: fix an unmarked code block
2019-07-15 09:20:24 -03:00
DMA-API.txt
Documentation: DMA-API: fix a function name of max_mapping_size
2019-06-07 11:10:33 -06:00
DMA-attributes.txt
…
DMA-ISA-LPC.txt
…
docutils.conf
doc-rst: Add missing newline at end of file
2019-06-20 14:16:56 -06:00
dontdiff
kbuild: create *.mod with full directory path and remove MODVERDIR
2019-07-18 02:19:31 +09:00
futex-requeue-pi.txt
…
hwspinlock.txt
hwspinlock: add the 'in_atomic' API
2019-06-29 21:08:14 -07:00
index.rst
Merge tag 'docs/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2019-07-16 12:21:41 -07:00
io_ordering.txt
…
io-mapping.txt
…
IPMI.txt
…
IRQ-affinity.txt
…
IRQ-domain.txt
…
IRQ.txt
…
irqflags-tracing.txt
…
Kconfig
docs: Kbuild/Makefile: allow check for missing docs at build time
2019-06-07 11:33:16 -06:00
kobject.txt
…
kprobes.txt
Merge branch 'parisc-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2019-05-07 19:34:17 -07:00
kref.txt
…
logo.gif
…
lzo.txt
lib/lzo: fix bugs for very short or empty input
2019-04-05 16:02:30 -10:00
mailbox.txt
…
Makefile
docs: Kbuild/Makefile: allow check for missing docs at build time
2019-06-07 11:33:16 -06:00
memory-barriers.txt
Merge tag 'docs-5.3' of git://git.lwn.net/linux
2019-07-09 12:34:26 -07:00
nommu-mmap.txt
…
packing.txt
lib: Add support for generic packing operations
2019-05-03 10:49:17 -04:00
padata.txt
…
percpu-rw-semaphore.txt
…
pi-futex.txt
docs: locking: convert docs to ReST and rename to *.rst
2019-07-15 08:53:27 -03:00
preempt-locking.txt
x86/fpu: Remove fpu__restore()
2019-04-09 19:27:42 +02:00
rbtree.txt
docs: rbtree.txt: fix Sphinx build warnings
2019-07-15 09:20:24 -03:00
remoteproc.txt
remoteproc: add vendor resources handling
2019-06-29 12:02:17 -07:00
robust-futex-ABI.txt
…
robust-futexes.txt
futex: Update comments and docs about return values of arch futex code
2019-04-26 13:57:55 +01:00
rpmsg.txt
…
speculation.txt
docs: speculation.txt: mark example blocks as such
2019-04-11 12:37:03 -06:00
static-keys.txt
…
SubmittingPatches
…
tee.txt
Documentation: tee: Grammar s/the its/its/
2019-06-07 11:23:38 -06:00
this_cpu_ops.txt
…
unaligned-memory-access.txt
docs: unaligned-memory-access.txt: use a lowercase title
2019-04-11 12:37:03 -06:00
xz.txt
…