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[ Upstream commit7fd6641de2] Don't do this via custom code, instead now that we have support in the arch hotplug/hotunplug code, rely on those routines to do the right thing. The existing flush doesn't work because it uses ppc64_caches.l1d.size instead of ppc64_caches.l1d.line_size. Fixes:9d5171a8f2("powerpc/powernv: Enable removal of memory for in memory tracing") Signed-off-by: Balbir Singh <bsingharora@gmail.com> Reviewed-by: Rashmica Gupta <rashmica.g@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> 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.