Message ID | 1418980604.30631.1.camel@ellerman.id.au (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
Michael Ellerman <mpe@ellerman.id.au> writes: > Anton Blanchard (1): > powerpc: Secondary CPUs must set cpu_callin_map after setting active and online This breaks booting on the PowerMac7,3. It takes forever to boot to user space (~5 minutes instead of ~4 seconds), and then I see these processes in top: 37 root 20 0 0 0 0 D 0.000 0.000 0:00.00 kwindfarm 10 root rt 0 0 0 0 R 0.000 0.000 0:00.00 migration/1 11 root 20 0 0 0 0 R 0.000 0.000 0:00.00 ksoftirqd/1 (The latter two processes don't accumulate any cpu time, but they are constantly in run state.) Andreas.
On Mon, 2014-12-22 at 15:33 +0100, Andreas Schwab wrote: > Michael Ellerman <mpe@ellerman.id.au> writes: > > > Anton Blanchard (1): > > powerpc: Secondary CPUs must set cpu_callin_map after setting active and online > > This breaks booting on the PowerMac7,3. It takes forever to boot to > user space (~5 minutes instead of ~4 seconds), and then I see these > processes in top: > > 37 root 20 0 0 0 0 D 0.000 0.000 0:00.00 kwindfarm > 10 root rt 0 0 0 0 R 0.000 0.000 0:00.00 migration/1 > 11 root 20 0 0 0 0 R 0.000 0.000 0:00.00 ksoftirqd/1 > > (The latter two processes don't accumulate any cpu time, but they are > constantly in run state.) http://patchwork.ozlabs.org/patch/423315/ -Scott