On Mon, Feb 13, 2012 at 7:28 AM, Don Zickus 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 Yinghai