The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)
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Mario Limonciello 2a821fc313 xhci-pci: Only run d3cold avoidance quirk for s2idle
Donghun reports that a notebook that has an AMD Ryzen 5700U but supports
S3 has problems with USB after resuming from suspend. The issue was
bisected down to commit d1658268e4 ("usb: pci-quirks: disable D3cold on
xhci suspend for s2idle on AMD Renoir").

As this issue only happens on S3, narrow the broken D3cold quirk to only
run in s2idle.

Fixes: d1658268e4 ("usb: pci-quirks: disable D3cold on xhci suspend for s2idle on AMD Renoir")
Reported-and-tested-by: Donghun Yoon <donghun.yoon@lge.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230515134059.161110-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-16 16:57:49 +02:00
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drivers xhci-pci: Only run d3cold avoidance quirk for s2idle 2023-05-16 16:57:49 +02:00
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include usb: gadget: drop superfluous ':' in doc string 2023-05-13 18:04:59 +09:00
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Makefile Linux 6.4-rc1 2023-05-07 13:34:35 -07:00
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.