[tip:x86/debug] x86/kdump: No need to disable ioapic/ lapic in crash path

Yinghai Lu yinghai at kernel.org
Mon Feb 13 11:52:19 EST 2012

On Mon, Feb 13, 2012 at 7:28 AM, Don Zickus <dzickus at redhat.com> wrote:
> On Sat, Feb 11, 2012 at 05:04:15PM -0800, Yinghai Lu wrote:
>> >
>> > v2: removed the disable lapic code too
>> with this commit, kdump is not working anymore on my setups with
>> Nehalem, Westmere, sandbridge.
>> these setup all have VT-d enabled.
> Hi Yinghai,
> Thanks for the report.  Can you attach the .config you were using and what
> vendor you were using for Nehalem, Westmere and Sandybridge.  I'll try to
> reproduce it in my lab.

Sure, please check attached one

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