mirror of
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72ba9d544e60ac25b89525924f3ec1ebb0791cb7
commite27b1636e9upstream. rearm_wake_irq() does not unlock the irq descriptor if the interrupt is not suspended or if wakeup is not enabled on it. Restucture the exit conditions so the unlock is always ensured. Fixes:3a79bc63d9("PCI: irq: Introduce rearm_wake_irq()") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200811180001.80203-1-linux@roeck-us.net 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.
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.
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