Matthew Wilcox (Oracle) 58ef47ef7d mm: hold the RCU read lock over calls to ->map_pages ...

Prevent filesystems from doing things which sleep in their map_pages
method.  This is in preparation for a pagefault path protected only by
RCU.

Link: https://lkml.kernel.org/r/20230327174515.1811532-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Dave Chinner <david@fromorbit.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2023-04-05 19:43:00 -07:00

..

ABI

docs: sysfs-block: document hidden sysfs entry

2023-03-07 16:40:52 -07:00

accel

Documentation: accel: escape wildcard in special file path

2023-01-26 11:52:14 +02:00

accounting

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admin-guide

mm: userfaultfd: add UFFDIO_CONTINUE_MODE_WP to install WP PTEs

2023-04-05 19:42:48 -07:00

arc

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arm

ARM: s3c: remove all s3c24xx support

2023-01-16 09:26:05 +01:00

arm64

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2023-02-21 15:27:48 -08:00

block

block: stub out and deprecated the capability attribute on the gendisk

2023-02-06 08:44:55 -07:00

bpf

bpf, doc: Link to submitting-patches.rst for general patch submission info

2023-03-06 16:44:39 +01:00

cdrom

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core-api

mm, printk: introduce new format %pGt for page_type

2023-03-28 16:20:09 -07:00

cpu-freq

Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents

2023-01-24 15:27:08 -07:00

crypto

Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents

2023-01-24 15:27:08 -07:00

dev-tools

Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-02-23 17:09:35 -08:00

devicetree

Merge tag 'sound-fix-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2023-03-04 10:53:59 -08:00

doc-guide

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driver-api

docs: vfio: fix header path

2023-03-14 11:31:57 -06:00

fault-injection

docs: fault-injection: add requirements of error injectable functions

2023-02-02 22:50:00 -08:00

fb

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features

m68k: Add kernel seccomp support

2023-01-30 16:40:15 +01:00

filesystems

mm: hold the RCU read lock over calls to ->map_pages

2023-04-05 19:43:00 -07:00

firmware_class

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firmware-guide

ACPI: docs: enumeration: Correct reference to the I²C device data type

2023-03-07 14:09:49 +01:00

fpga

Documentation: fpga: dfl: Add documentation for DFHv1

2023-01-19 16:07:40 +01:00

gpu

Merge tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm

2023-02-22 18:28:03 -08:00

hid

Merge tag 'docs-6.3' of git://git.lwn.net/linux

2023-02-22 12:00:20 -08:00

hwmon

Merge tag 'docs-6.3' of git://git.lwn.net/linux

2023-02-22 12:00:20 -08:00

i2c

Documentation: i2c: correct spelling

2023-02-15 20:59:44 +01:00

ia64

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iio

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images

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infiniband

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input

Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents

2023-01-24 15:27:08 -07:00

isdn

Documentation: isdn: correct spelling

2023-02-10 16:28:13 -08:00

kbuild

Merge tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2023-02-26 11:53:25 -08:00

kernel-hacking

docs: locking: Discourage from calling disable_irq() in atomic

2023-01-11 19:45:26 +01:00

leds

Merge tag 'leds-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

2023-02-23 15:09:31 -08:00

litmus-tests

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livepatch

Documentation: livepatch: module-elf-format: Remove local klp_modinfo definition

2023-02-06 08:45:55 -08:00

locking

docs: locking: refer to the actual existing config names

2023-02-23 12:26:00 -07:00

loongarch

Merge tag 'docs-6.2' of git://git.lwn.net/linux

2022-12-12 17:18:50 -08:00

m68k

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maintainer

docs: rebasing-and-merging: Drop wrong statement about git

2023-03-07 10:26:22 -07:00

mhi

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mips

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misc-devices

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mm

shmem: add support to ignore swap

2023-03-28 16:20:15 -07:00

netlabel

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netlink

ynl: broaden the license even more

2023-03-16 21:20:32 -07:00

networking

xdp: bpf_xdp_metadata use EOPNOTSUPP for no driver support

2023-03-22 09:11:09 -07:00

nios2

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nvdimm

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nvme

docs, nvme: add a feature and quirk policy document

2022-12-28 05:37:12 -10:00

openrisc

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parisc

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PCI

Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents

2023-01-24 15:27:08 -07:00

pcmcia

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peci

Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents

2023-01-24 15:27:08 -07:00

power

Merge tag 'pm-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2023-02-21 12:13:58 -08:00

powerpc

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process

docs: process: typo fix

2023-03-14 11:31:08 -06:00

RCU

doc: Fix htmldocs build warnings of stallwarn.rst

2023-01-05 11:27:56 -08:00

riscv

Documentation: riscv: fix insufficient list item indent

2023-02-14 16:00:02 -08:00

rust

Documentation: rust: Fix arch support table

2023-02-13 10:14:32 +01:00

s390

Merge tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio

2023-02-25 11:52:57 -08:00

scheduler

sched/doc: supplement CPU capacity with RISC-V

2023-03-07 10:19:04 -07:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2023-02-22 13:41:41 -08:00

security

landlock: Explain file descriptor access rights

2023-01-13 20:40:35 +01:00

sh

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sound

Merge tag 'docs-6.3' of git://git.lwn.net/linux

2023-02-22 12:00:20 -08:00

sparc

Documentation: sparc: correct spelling

2023-02-02 11:07:02 -07:00

sphinx

docs: Use HTML comments for the kernel-toc SPDX line

2023-02-16 16:06:44 -07:00

sphinx-static

docs: Add more information to the HTML sidebar

2023-02-08 13:28:27 -07:00

spi

spi: correct spelling

2023-01-27 12:14:17 +00:00

staging

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target

scsi: target: Documentation: Correct spelling

2023-02-08 18:49:48 -05:00

timers

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tools

Documentation/rtla: Add hwnoise man page

2023-02-13 23:56:46 -05:00

trace

Merge tag 'char-misc-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-02-24 12:47:33 -08:00

translations

docs/mm: hugetlbfs_reserv: fix a reference to a file that doesn't exist

2023-03-07 10:31:49 -07:00

usb

docs: usb: Add documentation for the UVC Gadget

2023-03-09 15:18:33 +01:00

userspace-api

ynl: broaden the license even more

2023-03-16 21:20:32 -07:00

virt

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2023-02-25 11:30:21 -08:00

w1

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watchdog

Documentation/watchdog/hpwdt: Fix Format

2023-02-16 17:31:29 -07:00

x86

Merge tag 'docs-6.3' of git://git.lwn.net/linux

2023-02-22 12:00:20 -08:00

xtensa

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.gitignore

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arch.rst

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atomic_bitops.txt

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atomic_t.txt

Documentation: Fixed a typo in atomic_t.txt

2023-01-03 20:47:04 -08:00

Changes

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CodingStyle

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conf.py

Merge tag 'docs-6.3' of git://git.lwn.net/linux

2023-02-22 12:00:20 -08:00

docutils.conf

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dontdiff

scripts: remove bin2c

2023-01-26 12:43:33 +09:00

index.rst

Documentation: front page: use recommended heading adornments

2023-02-23 12:44:51 -07:00

Kconfig

Documentation: Avoid duplicate Kconfig inclusion

2023-01-19 13:56:34 -07:00

Makefile

kbuild: do not print extra logs for V=2

2023-01-22 23:43:32 +09:00

memory-barriers.txt

locking/memory-barriers.txt: Improve documentation for writel() example

2023-01-03 20:47:04 -08:00

SubmittingPatches

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subsystem-apis.rst

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