WSL2-Linux-Kernel

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

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Daniel Axtens 1372a51b88 crypto: vmx - reject xts inputs that are too short When the kernel XTS implementation was extended to deal with ciphertext stealing in commit `8083b1bf81` ("crypto: xts - add support for ciphertext stealing"), a check was added to reject inputs that were too short. However, in the vmx enablement - commit `2396684193` ("crypto: vmx/xts - use fallback for ciphertext stealing"), that check wasn't added to the vmx implementation. This disparity leads to errors like the following: alg: skcipher: p8_aes_xts encryption unexpectedly succeeded on test vector "random: len=0 klen=64"; expected_error=-22, cfg="random: inplace may_sleep use_finup src_divs=[<flush>66.99%@+10, 33.1%@alignmask+1155]" Return -EINVAL if asked to operate with a cryptlen smaller than the AES block size. This brings vmx in line with the generic implementation. Reported-by: Erhard Furtner <erhard_f@mailbox.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=206049 Fixes: `2396684193` ("crypto: vmx/xts - use fallback for ciphertext stealing") Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: stable@vger.kernel.org # v5.4+ Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> [dja: commit message] Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2020-01-16 15:18:13 +08:00
Documentation	Documentation: tee: add AMD-TEE driver details	2020-01-04 13:49:51 +08:00
LICENSES	…
arch	crypto: {arm,arm64,mips}/poly1305 - remove redundant non-reduction from emit	2020-01-16 15:18:12 +08:00
block	…
certs	…
crypto	crypto: poly1305 - add new 32 and 64-bit generic versions	2020-01-16 15:18:12 +08:00
drivers	crypto: vmx - reject xts inputs that are too short	2020-01-16 15:18:13 +08:00
fs	crypto: skcipher - remove crypto_skcipher::keysize	2019-12-11 16:36:56 +08:00
include	crypto: poly1305 - add new 32 and 64-bit generic versions	2020-01-16 15:18:12 +08:00
init	…
ipc	…
kernel	padata: update documentation	2019-12-11 16:37:02 +08:00
lib	crypto: curve25519 - Fix selftest build error	2020-01-16 15:18:13 +08:00
mm	…
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-08 13:28:11 -08:00
samples	…
scripts	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-08 13:28:11 -08:00
security	…
sound	…
tools	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-08 13:28:11 -08:00
usr	…
virt	…
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	MAINTAINERS: update my e-mail address	2019-12-11 16:36:05 +08:00
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	crypto: ccp - Update MAINTAINERS for CCP driver	2020-01-09 11:30:53 +08:00
Makefile	Linux 5.5-rc1	2019-12-08 14:57:55 -08:00
README	…

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.

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.