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Commit616badd2fb("powerpc/powernv: Use OPAL call for TCE kill on NVLink2") forced all TCE kills to go via the OPAL call for NVLink2. However the PHB3 implementation of TCE kill was still being called directly from some functions which in some circumstances caused a machine check. This patch adds an equivalent IODA2 version of the function which uses the correct invalidation method depending on PHB model and changes all external callers to use it instead. Fixes:616badd2fb("powerpc/powernv: Use OPAL call for TCE kill on NVLink2") Cc: stable@vger.kernel.org # v4.11+ Signed-off-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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.