mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-07 19:30:30 +09:00
ea72556633
commitac34336684upstream. After commitf7fac17ca9("xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic()"), ASMedia xHCI may fail to suspend. Although the algorithms are essentially the same, the old max timeout is (usec + usec * time of doing readl()), and the new max timeout is just usec, which is much less than the old one. Increase the timeout to make ASMedia xHCI able to suspend again. BugLink: https://bugs.launchpad.net/bugs/1844021 Fixes:f7fac17ca9("xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic()") Cc: <stable@vger.kernel.org> # v5.2+ Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/1570190373-30684-8-git-send-email-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.