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Eric Biggers ef2e09e856 FROMGIT: crypto: arm/chacha20 - limit the preemption-disabled section

To improve responsivesess, disable preemption for each step of the walk
(which is at most PAGE_SIZE) rather than for the entire
encryption/decryption operation.

Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

(cherry picked from commit be2830b15b
 https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master)
Bug: 112008522
Test: As series, see Ic61c13b53facfd2173065be715a7ee5f3af8760b
Change-Id: I21bfa9c14635e695b128c87df53fea505c3cdd4e
Signed-off-by: Eric Biggers <ebiggers@google.com>

2018-12-05 09:48:15 -08:00

arch

FROMGIT: crypto: arm/chacha20 - limit the preemption-disabled section

2018-12-05 09:48:15 -08:00

block

block: Clear kernel memory before copying to user

2018-11-27 16:13:05 +01:00

certs

export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()

2018-08-22 23:21:44 +09:00

crypto

FROMGIT: crypto: chacha - add XChaCha12 support

2018-12-05 09:48:14 -08:00

Documentation

ANDROID: security,perf: Allow further restriction of perf_event_open

2018-12-05 09:48:13 -08:00

drivers

BACKPORT, FROMGIT: crypto: chacha20-generic - refactor to allow varying number of rounds

2018-12-05 09:48:14 -08:00

firmware

kbuild: remove all dummy assignments to obj-

2017-11-18 11:46:06 +09:00

ANDROID: sdcardfs: Add sdcardfs filesystem

2018-12-05 09:48:14 -08:00

include

FROMGIT: crypto: chacha - add XChaCha12 support

2018-12-05 09:48:14 -08:00

init

ANDROID: sched: fair/tune: Add schedtune with cgroups interface

2018-10-26 11:57:46 +01:00

ipc

ANDROID: vfs: Add permission2 for filesystems with per mount permissions

2018-12-05 09:48:14 -08:00

kernel

ANDROID: security,perf: Allow further restriction of perf_event_open

2018-12-05 09:48:13 -08:00

lib

FROMGIT: crypto: chacha - add XChaCha12 support

2018-12-05 09:48:14 -08:00

LICENSES

LICENSES: Remove CC-BY-SA-4.0 license text

2018-10-18 11:28:50 +02:00

ANDROID: add extra free kbytes tunable

2018-12-05 09:48:12 -08:00

net

ANDROID: net: ipv6: autoconf routes into per-device tables

2018-12-05 09:48:13 -08:00

samples

samples: disable CONFIG_SAMPLES for UML

2018-10-11 02:15:46 +09:00

scripts

ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple

2018-12-05 09:47:58 -08:00

security

ANDROID: vfs: Add permission2 for filesystems with per mount permissions

2018-12-05 09:48:14 -08:00

sound

ALSA: hda/ca0132 - Call pci_iounmap() instead of iounmap()

2018-11-27 16:13:09 +01:00

tools

perf tools: Do not zero sample_id_all for group members

2018-11-27 16:13:06 +01:00

usr

initramfs: move gen_initramfs_list.sh from scripts/ to usr/

2018-08-22 23:21:44 +09:00

virt

KVM: arm64: Fix caching of host MDCR_EL2 value

2018-11-13 11:08:47 -08:00

.clang-format

clang-format: Set IndentWrappedFunctionNames false

2018-08-01 18:38:51 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

…

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-04-15 17:21:30 -07:00

.mailmap

Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:13:10 -07:00

build.config.cuttlefish.aarch64

ANDROID: defconfig / build config for cuttlefish

2018-12-05 09:47:58 -08:00

build.config.cuttlefish.x86_64

ANDROID: defconfig / build config for cuttlefish

2018-12-05 09:47:58 -08:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

9p: remove Ron Minnich from MAINTAINERS

2018-08-17 16:20:26 -07:00

Kbuild

Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-11-17 17:45:29 -08:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

MAINTAINERS: Add an entry for the code of conduct

2018-10-22 07:33:36 +01:00

Makefile

ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple

2018-12-05 09:47:58 -08:00

README

Docs: Added a pointer to the formatted docs to README

2018-03-21 09:02:53 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.