[ Upstream commit 1ad61b612b95980a4d970c52022aa01dfc0f6068 ] If _OSC execution fails today for platforms without an _OSC entry, code is printing a misleading message saying disabling ASPM as follows: acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM We need to ensure that platform supports ASPM to begin with. Reported-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Sinan Kaya <okaya@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.
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