Messages in this thread | | | Date | Mon, 03 Oct 2011 15:09:47 +0530 | From | "Srivatsa S. Bhat" <> | Subject | Re: Full lockup when compiling kernel with "optimal" number of threads |
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On 09/03/2011 09:04 AM, Pavel Ivanov wrote: > Hi, > > I can reliably reproduce a complete machine lockup when compiling > kernel sources with "make -j". After making some progress machine > stops responding to anything (including CapsLock/NumLock switching or > mouse moving) and after hard reboot nothing is left in kern.log or > syslog. Only attaching a serial console gives me the following clues > to what happens: > By the way "optimal" is supposed to be make -j <nr_cpus*2> isn't it? IIRC, "maximal" refers to make -j
-- Regards, Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Linux Technology Center, IBM India Systems and Technology Lab
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