On Fri, Apr 12, 2013 at 6:27 PM, Sedat Dilek wrote: > On Fri, Apr 12, 2013 at 5:45 PM, Sedat Dilek wrote: >> On Fri, Apr 12, 2013 at 4:24 PM, Sedat Dilek wrote: >>> On Fri, Apr 12, 2013 at 10:23 AM, Viresh Kumar wrote: >>>> On 10 April 2013 11:44, Sedat Dilek wrote: >>>>> I found this "[RFC PATCH] kbuild: Build linux-tools package with 'make >>>>> deb-pkg'" from February 2012. >>>>> Can't say what happened to it... >>>> >>>> Sedat, >>>> >>>> Sorry for being late. I am down with Fever and throat infection since few days. >>>> Still struggling with it.. >>>> >>>> There are few things i tried. Firstly the tag: next-20130326 is bad as there are >>>> some bad commits in cpufreq core in it. >>>> >>>> I then tried latest linux-next/master on my Thinkpad (model name : Intel(R) >>>> Core(TM) i7-2640M CPU @ 2.80GHz) and couldn't boot it up. My ubuntu >>>> just hanged. >>>> >>>> Then i tried Rafael's linux-next branch >>>> >>>> 079576f Merge branch 'pm-cpufreq-next' into linux-next >>>> >>>> And couldn't find any issues with it. I am easily able to remove/add cpus at >>>> runtime.. >>>> >>>> Can you give this branch a try? >>>> >>> >>> OK, you seem to be well again, nice to hear. >>> >>> I was doing the whole week spring-cleaning in the apartment of my parents. >>> Now, I have some minutes for a compilation run. >>> >>> I guess "cpufreq: Call __cpufreq_governor() with correct policy->cpus >>> mask" could be the correct fix, but will try the GIT branch you have >>> mentioned. >>> >>> - Sedat - >>> >>> [1] http://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git/commit/?h=linux-next&id=e4969ebac83fdea78d89c779331396728a4e6199 >>> >> >> Both BROKEN here, specific pm-next commitid and pulling >> pm.git#linux-next into next-20130411 (see attached files). >> >> Is "cpufreq: convert cpufreq_driver to using RCU" the root cause of this all? >> > > [ CC Nathan ] > > NO, wrong assumption. > > 2013-04-12 18:04 Sedat Dilek o [revert-cpufreq-rcu] Revert > "cpufreq: convert cpufreq_driver to using RCU" > 2013-04-12 18:04 Sedat Dilek o Revert "cpufreq: Call > __cpufreq_governor() with correct policy->cpus mask" > 2013-04-11 23:24 Rafael J. Wysocki M─┐ [pm-next-079576f] Merge branch > 'pm-cpufreq-next' into linux-next > > - Sedat - > > >> - Sedat - >> >> [1] http://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git/commit/?h=linux-next&id=5800043b2488a1c4c6e859af860644d37419d58b >> >>>> -- >>>> viresh [ TO Dirk (Author of Intel pstate driver) ] With CONFIG_X86_INTEL_PSTATE=n (unset) I do not see the call-trace! My kernel-config and dmesg are attached. - Sedat -