WSL2-Linux-Kernel

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

Перейти к файлу

Robin Murphy c18647900e iommu/dma: Relax locking in iommu_dma_prepare_msi() Since commit `ece6e6f021` ("iommu/dma-iommu: Split iommu_dma_map_msi_msg() in two parts"), iommu_dma_prepare_msi() should no longer have to worry about preempting itself, nor being called in atomic context at all. Thus we can downgrade the IRQ-safe locking to a simple mutex to avoid angering the new might_sleep() check in iommu_map(). Reported-by: Qian Cai <cai@lca.pw> Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>		2019-12-18 17:41:36 +01:00
Documentation	SCSI fixes on 20191214	2019-12-14 12:51:57 -08:00
LICENSES	LICENSES: Rename other to deprecated	2019-05-03 06:34:32 -06:00
arch	RISC-V updates for v5.5-rc2	2019-12-15 12:27:31 -08:00
block	for-linus-20191212	2019-12-13 14:27:19 -08:00
certs	certs: Add wrapper function to check blacklisted binary hash	2019-11-12 12:25:50 +11:00
crypto	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
drivers	iommu/dma: Relax locking in iommu_dma_prepare_msi()	2019-12-18 17:41:36 +01:00
fs	Merge branch 'remove-ksys-mount-dup' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux	2019-12-15 11:36:12 -08:00
include	Pull request for 5.5-rc2	2019-12-15 14:58:13 -08:00
init	fs: remove ksys_dup()	2019-12-12 19:00:36 +01:00
ipc	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
kernel	treewide conversion from FIELD_SIZEOF() to sizeof_field()	2019-12-13 14:02:12 -08:00
lib	lib: raid6: fix awk build warnings	2019-12-09 18:55:03 +01:00
mm	Merge branch 'akpm' (patches from Andrew)	2019-12-05 09:46:26 -08:00
net	io_uring-5.5-20191212	2019-12-13 14:24:54 -08:00
samples	samples/bpf: Fix broken xdp_rxq_info due to map order assumptions	2019-12-04 17:54:15 -08:00
scripts	pr_warning() removal for 5.5	2019-12-09 11:48:21 -08:00
security	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
sound	sound fixes for 5.5-rc2	2019-12-13 14:40:38 -08:00
tools	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-08 13:28:11 -08:00
usr	arch: sembuf.h: make uapi asm/sembuf.h self-contained	2019-12-04 19:44:14 -08:00
virt	KVM: Fix jump label out_free_* in kvm_init()	2019-11-23 11:29:17 +01:00
.clang-format	clang-format: Update with the latest for_each macro list	2019-08-31 10:00:51 +02:00
.cocciconfig	…
.get_maintainer.ignore	Opt out of scripts/get_maintainer.pl	2019-05-16 10:53:40 -07:00
.gitattributes	.gitattributes: use 'dts' diff driver for dts files	2019-12-04 19:44:11 -08:00
.gitignore	modpost: dump missing namespaces into a single modules.nsdeps file	2019-11-11 20:10:01 +09:00
.mailmap	Update mailmap info for Steve Wise	2019-12-09 13:49:25 -05:00
COPYING	…
CREDITS	Linux 5.4-rc4	2019-10-29 04:43:29 -06:00
Kbuild	kbuild: do not descend to ./Kbuild when cleaning	2019-08-21 21:03:58 +09:00
Kconfig	docs: kbuild: convert docs to ReST and rename to *.rst	2019-06-14 14:21:21 -06:00
MAINTAINERS	overlayfs fixes for 5.5-rc2	2019-12-14 11:13:54 -08:00
Makefile	Linux 5.5-rc2	2019-12-15 15:16:08 -08:00
README	Drop all 00-INDEX files from Documentation/	2018-09-09 15:08:58 -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.

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.