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Peter Anvin" , Andrew Morton , Dimitri Sivanich , Russ Anderson , Andrew Banman , jgross@suse.com, dan.j.williams@intel.com, mhocko@suse.com, kirill.shutemov@linux.intel.com, x86@kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 3/3] x86/platform/UV: Add kernel parameter to set memory block size Message-ID: <20180511052433.GC2902@kroah.com> References: <20180510231832.035433756@stormcage.americas.sgi.com> <20180510231832.439202532@stormcage.americas.sgi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180510231832.439202532@stormcage.americas.sgi.com> User-Agent: Mutt/1.9.5 (2018-04-13) Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Thu, May 10, 2018 at 06:18:35PM -0500, mike.travis@hpe.com wrote: > Add a kernel parameter that allows setting UV memory block size. This > is to provide an adjustment for new forms of PMEM and other DIMM memory > that might require alignment restrictions other than scanning the global > address table for the required minimum alignment. The value set will be > further adjusted by both the GAM range table scan as well as restrictions > imposed by set_memory_block_size_order(). > > Signed-off-by: Mike Travis > Reviewed-by: Andrew Banman > --- > arch/x86/kernel/apic/x2apic_uv_x.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.