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2e84ea5a32
advance_transaction() is using in_interrupt() to distinguish between an invocation from the interrupt handler and an invocation from another part of the stack. This looks misleading because chains like acpi_update_all_gpes() -> acpi_ev_gpe_detect() -> acpi_ev_detect_gpe() -> acpi_ec_gpe_handler() should probably also behave as if they were called from an interrupt handler. Replace in_interrupt() usage with a function parameter. Set this parameter to `true' if invoked from an interrupt handler (acpi_ec_gpe_handler() and acpi_ec_irq_handler()) and `false' otherwise. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> [ rjw: Subject edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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.