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f964333194
Fix a recent regression related to the handling of ACPI notifications that made it more likely for ACPI driver callbacks to be invoked in an unexpected order and NULL pointers can be dereferenced as a result or similar. The fix is to modify the global ACPI notification handler so it does not invoke driver callbacks at all and allow the device-level notification handlers to receive "system" notifications (for the drivers that want to receive them). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmQmsJsSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxUAQP/A18jT8RI0VOrKC9z+fkbH/7xPO+jRri csgPO0xsDSTNPkEm7ISSbDtdcdd0d/oNcAmXffEtYO4jsjUrZIEdphJ0/w7+tNPn yhYSMMcQ5ev/AmG21MFN9G8NMqLz8oyAq+2FFVA4ZmglJg+Fn6JqftilamxHGCmK eGVzZIypCHHWR932wGVb6uo79jMabHXASqIq3tW9uJfXGGTYGUB6qgVIyV67mBEf KhugqKJQT0wIDnZyyX0DKpvI4JaWx1fKVQFrZKNzYFIuvLsCFL8hfRQxKCPrXReO qf3WSXWx45Ox4DkhWoUmOMpmqJcA0q2uiv2hTkLzn6cGmqHSIgcrArezgHvZpQGo j7ZJjNoA3PMKEV2FUE+VDROTxIAXG6nbKl1fS6GwnhyNEkHyQq93bvu1pO73kBWQ E26cGWfA0uUgzigrx6QcCRITweKRkc/SFgKB4RW5J69x6qt22KDNt//fH2RvfHhV sGee7MLZE1hdwdVx2imrI65CvUErXYDMCEN2Mt2WD32O6pcQGPjQrFUYec1sE8bp fOKy65VS2l6ERq8iJWsmR+q1twTIa/c/wJOxt8GCZ+CZUlgeAm2Vu867jbQc6keN nGeCHj8JjI8faKSwjm4P7qI532yTofD7siK/cYp0moqyPGA6Mgpn7hyyHBhMyY3G bEryoX6zWaWS =kTJN -----END PGP SIGNATURE----- Merge tag 'acpi-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix a recent regression related to the handling of ACPI notifications that made it more likely for ACPI driver callbacks to be invoked in an unexpected order and NULL pointers can be dereferenced as a result or similar. The fix is to modify the global ACPI notification handler so it does not invoke driver callbacks at all and allow the device-level notification handlers to receive "system" notifications (for the drivers that want to receive them)" * tag 'acpi-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: bus: Rework system-level device notification handling
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.