The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)
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Takashi Iwai dce9446192 ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer
Although we've covered all calls with NULL dma buffer pointer, so far,
there may be still some else in the wild.  For catching such a case
more easily, add a WARN_ON_ONCE() in snd_dma_get_ops().

Fixes: 37af81c599 ("ALSA: core: Abstract memory alloc helpers")
Link: https://lore.kernel.org/r/20211105102103.28148-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-11-05 11:27:10 +01:00
Documentation Merge remote-tracking branch 'asoc/for-5.16' into asoc-next 2021-10-29 22:00:00 +01:00
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arch Linux 5.15-rc6 2021-10-18 13:50:42 +01:00
block block-5.15-2021-10-17 2021-10-17 19:25:20 -10:00
certs
crypto
drivers v5.15-rc1 + 20210927135559.738-[23456]-srinivas.kandagatla@linaro.org 2021-10-26 13:49:25 +01:00
fs io_uring-5.15-2021-10-17 2021-10-17 19:20:13 -10:00
include Revert "ALSA: memalloc: Convert x86 SG-buffer handling with non-contiguous type" 2021-11-04 22:10:03 +01:00
init
ipc
kernel Tracing fixes for 5.15: 2021-10-16 10:51:41 -07:00
lib
mm memblock: exclude NOMAP regions from kmemleak 2021-10-13 08:36:59 +03:00
net icmp: fix icmp_ext_echo_iio parsing in icmp_build_probe 2021-10-14 07:54:47 -07:00
samples
scripts Tracing fixes for 5.15: 2021-10-16 10:51:41 -07:00
security
sound ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer 2021-11-05 11:27:10 +01:00
tools - Update section headers before the respective relocations to not 2021-10-17 17:41:39 -10:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
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COPYING
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MAINTAINERS Merge remote-tracking branch 'asoc/for-5.15' into asoc-linus 2021-10-29 21:59:58 +01:00
Makefile Linux 5.15-rc6 2021-10-17 20:00:13 -10:00
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.