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[24.6.192.50]) by smtp.gmail.com with ESMTPSA id b62-v6sm890605pfa.159.2018.11.07.06.59.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Nov 2018 06:59:54 -0800 (PST) Subject: Re: [PATCH v6 00/18] of: overlay: validation checks, subsequent fixes To: Michael Ellerman , Rob Herring , Benjamin Herrenschmidt , Paul Mackerras References: <1541431515-25197-1-git-send-email-frowand.list@gmail.com> <87sh0dqec5.fsf@concordia.ellerman.id.au> From: Frank Rowand Message-ID: <8d2d4bcb-1349-7bfb-7007-151cb9f19c1b@gmail.com> Date: Wed, 7 Nov 2018 06:59:53 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <87sh0dqec5.fsf@concordia.ellerman.id.au> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Alan Tull , linux-fpga@vger.kernel.org, Pantelis Antoniou , "linux-kernel@vger.kernel.org" , Moritz Fischer , linuxppc-dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 11/7/18 4:09 AM, Michael Ellerman wrote: > Frank Rowand writes: > >> Hi Michael, Ben, Paul, >> >> Do you know if anyone has tried this series on PowerPC? > > I have. No obvious breakage. > > My test does a loop of adding and removing multiple CPUs multiple times, > and in the past that has uncovered refcounting bugs. So I don't think > we're leaking any with this series applied. > > I used the tracepoint patch to keep an eye on the refcounts :) > > https://patchwork.ozlabs.org/patch/751602/ > > > I'm happy for this series to go into linux-next where it should get some > more testing. > > cheers > Thanks for the reviews and testing. -Frank