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    SubjectRe: Oops in 2.6.23-rc1-git9, arch/x86_64/pci/k8-bus.c::fill_mp_bus_to_cpumask()
    On 8/4/07, Muli Ben-Yehuda <muli@il.ibm.com> wrote:
    > On Sat, Aug 04, 2007 at 10:52:22PM -0700, Andrew Morton wrote:
    > > On Sat, 4 Aug 2007 12:02:35 -0700 "Yinghai Lu" <yhlu.kernel@gmail.com> wrote:
    > >
    > > > On 8/4/07, Andrew Morton <akpm@linux-foundation.org> wrote:
    > > > > On Sat, 4 Aug 2007 10:45:31 -0700 "Yinghai Lu" <yhlu.kernel@gmail.com> wrote:
    > > > >
    > > > > > Andrew,
    > > > > >
    > > > > > still need
    > > > x86_64-get-mp_bus_to_node-as-early-v2.patch is already in the -mm
    > > >
    > > > it fixs
    > > > pirq_peer_trick(void) in irq.c
    > > > pcibios_fixup_peer_bridges in legacy.c
    > > >
    > > > by allocate sd.
    > > >
    > >
    > > I don't understand you much, sorry. Are you saying that
    > > x86_64-get-mp_bus_to_node-as-early-v2.patch should be merged in
    > > 2.6.23?
    >
    > If I may try to elaborate, yhlu is pointing out that the ->sysdata
    > conversion missed a couple of spots in i386 where we need to allocate
    > a pci_sysdata object as well. Unfortunately I don't think
    > x86_64-get-mp_bus_to_node-as-early-v2 is a suitable fix as it does a
    > whole bunch of other stuff too. I am now preparing a minimal patch
    > (based on x86_64-get-mp_bus_to_node-as-early-v2) that only takes care
    > of the missing ->sysdata bits. If that patch cures the original bug
    > and doesn't cause any more regressions, it's definitely 2.6.23
    > material.

    You just use my patch plus Andy's patch together...

    YH
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