+ Kevin Hi Paolo,
On Thursday 14 November 2013 04:34 PM, Paolo Pisati wrote: > Vanilla 3.12 multi_v7_defconfig + cpu_idle result in a solid hang on my > pandaes > board: has anyone experienced it before? is cpu_idle safe on omap4? I have also seen the same issue on my panda es board. On further investigation, it seemed to work on 3.11 and broken between 3.12-rc1 and 3.12-rc2 because of the following patch: 7835027 ARM: OMAP4: cpuidle: fix: call cpu_cluster_pm_exit conditionally (http://www.mail-archive.com/[email protected]/msg94655.html) But by applying a recent patch from Grygorii Strashko https://patchwork.kernel.org/patch/3084521/ seems to make it work. You can give a try by applying the given patch. Kevin, please correct me if I am wrong. Thanks and regards, Lokesh > > same kernel boots fine on omap3 and some other arm boards fwiw. > if you want to reproduce it: > > config: http://people.canonical.com/~ppisati/3.12_armv7multi_cpuidle/config > > zImage: http://people.canonical.com/~ppisati/3.12_armv7multi_cpuidle/zImage > > boot log: http://paste.ubuntu.com/6415293/ > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
