b0ab870028
commit 024aa8732acb7d2503eae43c3fe3504d0a8646d0 upstream. Note that the EC GPE processing need not be synchronized in acpi_s2idle_wake() after invoking acpi_ec_dispatch_gpe(), because that function checks the GPE status and dispatches its handler if need be and the SCI action handler is not going to run anyway at that point. Moreover, it is better to drain all of the pending ACPI events before restoring the working-state configuration of GPEs in acpi_s2idle_restore(), because those events are likely to be related to system wakeup, in which case they will not be relevant going forward. Rework the code to take these observations into account. Tested-by: Kenneth R. Crudup <kenny@panix.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@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.
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.