Rafael,
On Tue, 2007-09-25 at 10:07 +0200, Thomas Gleixner wrote:
> On Tue, 2007-09-25 at 10:14 +0400, Mikhail Kshevetskiy wrote:
> > Hello Thomas, Rafael
> >
> > > We know, that
> > > - disabling local apic timers work
> >
> > As i can see from the log, you are booting on computer with dualcore AMD
> > processor. Do you have C1E feature enabled?
> >
> > i386 kernel disable lapic on dualcore AMD with C1E support (see
> > http://lkml.org/lkml/2007/3/29/199). x86_64 kernel do not have this
> > patch still (it's required for tickless kernel only).
>
> Well it is required for non tickless mode as well.
>
> > As result, if
> > you run x86_64 kernel with hrt patch on such computer, the system
> > will stall during boot on lapic timer calibration.
>
> Thanks for the reminder. I have a look into this.
Can you please boot mainline and provide the output of:
# cat /proc/interrupts; sleep 10; cat /proc/interrupts
Thanks,
tglx
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
