Path: csiph.com!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod From: Sudeep Holla Newsgroups: linux.kernel Subject: Re: [PATCH 1/2] of: base: add support to get the number of cache levels Date: Tue, 10 Jan 2017 13:00:01 +0100 Message-ID: References: X-Original-To: linux-arm-kernel@lists.infradead.org Organization: ARM User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 26 X-Original-Cc: Sudeep Holla , Rob Herring , Catalin Marinas , Will Deacon , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Tan Xiaojun , Mark Rutland X-Original-Date: Tue, 10 Jan 2017 11:56:54 +0000 X-Original-Message-ID: X-Original-References: <1484048479-19767-1-git-send-email-sudeep.holla@arm.com> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1555198 On 10/01/17 11:41, Sudeep Holla wrote: > It is useful to have helper function just to get the number of cache > levels for a given logical cpu. This patch adds the support for the > same. > > It will be used on ARM64 platform where the device tree provides the > information for the additional non-architected/transparent/external > last level caches that are not integrated with the processors. > > Cc: Rob Herring > Cc: Mark Rutland > Signed-off-by: Sudeep Holla > --- > drivers/of/base.c | 22 ++++++++++++++++++++++ > include/linux/of.h | 1 + > 2 files changed, 23 insertions(+) > I seem to have missed to generate patch after I fixed the build error. I will send updated version of this patch. -- Regards, Sudeep