RE: Re[2]: 3.4-rc smpboot: do_boot_cpu failed(-1) to wakeup CPU#1

[Brown, Len]

> I did the revert in linux-stable (last tag being v4.3-rc4) gave a revert
> description so it would be applied.
> 
> built and tested.  Result:  did not help, still missing the second core.

Same result here.

upstream failed to bring up CPU #1 on 5/5 boots

    Revert "x86/smpboot: Remove APIC.wait_for_init_deassert and atomic init_deasserted"

    This reverts commit 656bba306827a44ed73b3f93f75bb3147de17fae.

Still fails the same way.

Adding "cpu_init_udelay=10000"

does not help.

commence bisect...

cheers,
-Len


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/