WSL2-Linux-Kernel

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

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Guchun Chen a80b13642a drm/amdgpu: use spin_lock_irqsave to avoid deadlock by local interrupt [ Upstream commit `2096b74b1d` ] This is observed in SRIOV case with virtual KMS as display. _raw_spin_lock_irqsave+0x37/0x40 drm_handle_vblank+0x69/0x350 [drm] ? try_to_wake_up+0x432/0x5c0 ? amdgpu_vkms_prepare_fb+0x1c0/0x1c0 [amdgpu] drm_crtc_handle_vblank+0x17/0x20 [drm] amdgpu_vkms_vblank_simulate+0x4d/0x80 [amdgpu] __hrtimer_run_queues+0xfb/0x230 hrtimer_interrupt+0x109/0x220 __sysvec_apic_timer_interrupt+0x64/0xe0 asm_call_irq_on_stack+0x12/0x20 Fixes: `84ec374bd5` ("drm/amdgpu: create amdgpu_vkms (v4)") Signed-off-by: Guchun Chen <guchun.chen@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Kelly Zytaruk <kelly.zytaruk@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-03-08 19:12:37 +01:00
Documentation	tracing: Add ustring operation to filtering string pointers	2022-03-08 19:12:33 +01:00
LICENSES	…
arch	x86/hyperv: Properly deal with empty cpumasks in hyperv_flush_tlb_multi()	2022-03-08 19:12:36 +01:00
block	block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern	2022-03-08 19:12:31 +01:00
certs	…
crypto	crypto: api - Move cryptomgr soft dependency into algapi	2022-02-11 09:10:26 +01:00
drivers	drm/amdgpu: use spin_lock_irqsave to avoid deadlock by local interrupt	2022-03-08 19:12:37 +01:00
fs	nfsd: fix crash on COPY_NOTIFY with special stateid	2022-03-08 19:12:36 +01:00
include	SUNRPC: Fix sockaddr handling in svcsock_accept_class trace points	2022-03-08 19:12:37 +01:00
init	init: make unknown command line param message clearer	2021-11-18 19:17:11 +01:00
ipc	ipc/sem: do not sleep with a spin lock held	2022-02-08 18:34:03 +01:00
kernel	tracing: Do not let synth_events block other dyn_event systems during create	2022-03-08 19:12:35 +01:00
lib	lib/iov_iter: initialize "flags" in new pipe_buffer	2022-02-23 12:03:20 +01:00
mm	memblock: use kfree() to release kmalloced memblock regions	2022-03-02 11:48:10 +01:00
net	SUNRPC: Fix sockaddr handling in the svc_xprt_create_error trace point	2022-03-08 19:12:37 +01:00
samples	samples: bpf: Fix 'unknown warning group' build warning on Clang	2022-01-27 11:03:29 +01:00
scripts	kconfig: fix failing to generate auto.conf	2022-02-23 12:03:20 +01:00
security	selinux: fix misuse of mutex_is_locked()	2022-03-02 11:47:48 +01:00
sound	ASoC: rt5682: do not block workqueue if card is unbound	2022-03-08 19:12:29 +01:00
tools	tools/resolve_btf_ids: Close ELF file on error	2022-03-08 19:12:33 +01:00
usr	usr/include/Makefile: add linux/nfc.h to the compile-test coverage	2022-02-01 17:27:15 +01:00
virt	KVM: s390: Ensure kvm_arch_no_poll() is read once when blocking vCPU	2022-03-08 19:12:34 +01:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	mailmap: add Andrej Shadura	2021-10-18 20:22:03 -10:00
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	drm fixes for 5.15 final	2021-10-28 12:17:01 -07:00
Makefile	Linux 5.15.26	2022-03-02 11:48:10 +01:00
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.