[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] Re: [PATCH v5] KVM: VMX: Enable XSAVE/XRSTORE for guest

From: Jan Kiszka
Subject: [Qemu-devel] Re: [PATCH v5] KVM: VMX: Enable XSAVE/XRSTORE for guest
Date: Wed, 26 May 2010 12:52:02 +0200
User-agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv: Gecko/20080226 SUSE/ Thunderbird/ Mnenhy/

Avi Kivity wrote:
> On 05/26/2010 12:19 PM, Sheng Yang wrote:
>> I've done a prototype of LM support, would send out tomorrow. But the
>> test
>> case in QEmu side seems got something wrong. I always got an segfault at:
>> qemu-kvm/hw/fw_cfg.c:223
>> 223         s->entries[arch][key].data = data;
>> Haven't looked into it yet. But maybe someone knows the reason...
> I saw this too, then it disappeared, can't remember why.  Perhaps a
> clean build is needed?

qemu-kvm apparently lacks upstream commit
a71cd2a523f9b35ffeba8de3c536e494e255e6ea which should resolve at least
some of those mysterious crashes.


Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux

reply via email to

[Prev in Thread] Current Thread [Next in Thread]