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[ Upstream commit d69fe9a7e7214d49fe157ec20889892388d0fe23 ] Right now we run through the errata workarounds check on all boot active CPUs, with SCOPE_ALL. This wouldn't help for detecting erratum workarounds with a SYSTEM_SCOPE. There are none yet, but we plan to introduce some: let us clean this up so that such workarounds can be detected and enabled correctly. So, we run the checks with SCOPE_LOCAL_CPU on all CPUs and SCOPE_SYSTEM checks are run only once after all the boot time CPUs are active. Reviewed-by: Dave Martin <dave.martin@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.