Re: [PATCH] powerpc: on crash, kexec'ed kernel needs all CPUs are online

From	Stewart Smith <stewart@linux.vnet.ibm.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] powerpc: on crash, kexec'ed kernel needs all CPUs are online
Date	2015-11-05 12:30 +0100
Message-ID	<qrqTT-5Vf-9@gated-at.bofh.it> (permalink)
References	<qjW4x-7c7-3@gated-at.bofh.it> <qr5w6-pT-7@gated-at.bofh.it> <qr6Lw-19D-3@gated-at.bofh.it> <qrhGV-8jJ-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

David Gibson <dgibson@redhat.com> writes:
>> > opal/powernv:
>> > https://github.com/open-power/skiboot/commit/9ee56b5
>> 
>> Very interesting. Is there a way to have a firmware with the fix ?
>
> From Laurent's analysis of the crash, I don't think this will be
> relevant either, but I'm not sure.  It would be very interesting to
> know which (if any) released firmwares include this patch so we can
> test it.

It'll be on the (just released) IBM LC machines (the ones with the AMI
BMC) and will be in the next major firmware version for FSP based
machines (the -L machines) FW840, which should be out in the next
month. Let me know if you want a build of that, we should be able to get
one to you.

For any OpenPower machine you can always build a custom skiboot and
flash it :)

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

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Re: [PATCH] powerpc: on crash, kexec'ed kernel needs all CPUs are  online Hari Bathini <hbathini@linux.vnet.ibm.com> - 2015-11-04 13:40 +0100
  Re: [PATCH] powerpc: on crash, kexec'ed kernel needs all CPUs are  online Laurent Vivier <lvivier@redhat.com> - 2015-11-04 15:00 +0100
    Re: [PATCH] powerpc: on crash, kexec'ed kernel needs all CPUs are  online David Gibson <dgibson@redhat.com> - 2015-11-05 02:40 +0100
      Re: [PATCH] powerpc: on crash, kexec'ed kernel needs all CPUs are online Stewart Smith <stewart@linux.vnet.ibm.com> - 2015-11-05 12:30 +0100

csiph-web