From mboxrd@z Thu Jan 1 00:00:00 1970 From: mylene.josserand@free-electrons.com (Mylene JOSSERAND) Date: Fri, 29 Dec 2017 12:04:24 +0100 Subject: [PATCH 0/4] Sunxi: Add SMP support on A83T In-Reply-To: <20171228203125.GB18393@Red> References: <20171211075001.6100-1-mylene.josserand@free-electrons.com> <20171211193534.GA3967@Red> <20171212082425.iv37nrpotbb33vh6@flea.lan> <20171215061046.GA9845@Red> <20171227160729.4509bec5@dell-desktop.home> <20171228203125.GB18393@Red> Message-ID: <20171229120424.01adcc37@dell-desktop.home> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello Corentin, Le Thu, 28 Dec 2017 21:31:25 +0100, Corentin Labbe a ?crit : [...] > Hello > > With the .config that you give me in private, everything seems to work. > But with mine, the stacktrace still happen. > After some research, this is due to the following code: > cpumask_set_cpu(get_cpu(), &cci_pmu->cpus); > which disable preemption (via get_cpu()) > > So it is unrelated with your patch, I will send a bug report tomorow. Okay, great to know that it is not related to my patches. > > Furthermore, you can add: > Tested-by: Corentin Labbe Thanks, I have just sent a V2. I did not add your tested-by because I have done some modifications. Could you test this new series and give me your tested-by again? It would be great! Thank you in advance, Best regards, Myl?ne -- Myl?ne Josserand, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com