[Top][All Lists]

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

Re: [Qemu-devel] Re: New x86 BIOS image

From: Aurelien Jarno
Subject: Re: [Qemu-devel] Re: New x86 BIOS image
Date: Tue, 18 Mar 2008 23:48:18 +0100
User-agent: Mozilla-Thunderbird (X11/20080109)

Sebastian Herbszt a écrit :
> Aurelien,
>> I had a problem with SMP support, as the delay between the launch of
>> the
>> SIPI and the read of the number of CPU was too short. It was
>> controlled
>> by a simple delay loop which seems to be too short now. Instead of
>> waiting an arbitrary amount of time, I use the same solution as the
>> one
>> choosen in KVM, that is to export the number of CPUs in the NVRAM. A
>> patch for that has been post among the KVM patches by Anthony Liguori.
> bios.diff also includes part of "kvm: bios: sync tsc on bootup" patch
> from kvm (git commit 9c34f44a1df4d10bc4d394b924e8de50e7012000).
> Did it slip in or did you intend to include it and just missed to
> mention it?

It actually slipped into it. I will remove this part before building the
final image.

  .''`.  Aurelien Jarno             | GPG: 1024D/F1BCDB73
 : :' :  Debian developer           | Electrical Engineer
 `. `'   address@hidden         | address@hidden
   `-    people.debian.org/~aurel32 | www.aurel32.net

reply via email to

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