Re: Fail to early boot with v2.6.27-rc2 to at least v2.6.29-rc2 due to dc1e35c

From: H. Peter Anvin
Date: Mon Jan 19 2009 - 15:07:59 EST


Avuton Olrich wrote:
2009/1/19 H. Peter Anvin <hpa@xxxxxxxxx>:
bisected to:
commit dc1e35c6e95e8923cf1d3510438b63c600fee1e2
Author: Suresh Siddha <suresh.b.siddha@xxxxxxxxx>
Date: Tue Jul 29 10:29:19 2008 -0700

Avuton, could you please compile the attached program and send us the
output?

Sure whichever flavor you prefer:
http://avuton.googlepages.com/cpuid-out (3M)
http://avuton.googlepages.com/cpuid-out.bz2 (40K)

OK, that's an XSAVE-capable CPU, and yet the XSAVE code causes a crash. Not good...

-hpa
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