On Thu, Mar 01, 2012 at 12:42:11PM +0100, Peter De Schrijver wrote: > On Wed, Feb 29, 2012 at 11:38:16PM +0100, Stephen Warren wrote: > > Peter De Schrijver wrote at Wednesday, February 29, 2012 8:42 AM: > > > On Wed, Feb 15, 2012 at 10:27:43PM +0100, Stephen Warren wrote: > > > > Peter De Schrijver wrote at Thursday, February 09, 2012 4:48 PM: > > > > > This patchset introduces support for secondary cores on tegra30. It also > > > > > introduces some functions for the flowcontroller and adds basic support for > > > > > tegra30 powerdomains. > > > > > > > > The code looks fine to me. I do notice the following when running > > > > "shutdown -h now": > > > > > > > > [ 27.762124] SMP: failed to stop secondary CPUs > > > > I can't seem to reproduce this at all on next-20120229 anymore. What > > kind of repro frequency are you seeing, and does it get fixed if you > > update to that baseline? > > > > I see it abount once every 3 reboots. I have a an expect script which > automates the test. I haven't tried with next-20120229 yet. > > > (I tried 20 times with shutdown, and 15 of them I reverted all the CPU > > and cache errata in case they affected the issue at all) Tried it with next-20120229 and it works fine here. I also noticed next-20120229 does not have https://lkml.org/lkml/2012/1/31/444 which was part of the earlier tree I used for testing. So num_online_cpus() recalculates the number of online CPUs everytime instead of trying to only recalculate it when there is a change. Cheers, Peter. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
