[SeaBIOS] [PATCH] tsc: use kvmclock for calibration
Avi Kivity
avi at redhat.com
Thu Aug 9 16:17:59 CEST 2012
On 08/09/2012 05:12 PM, Gerd Hoffmann wrote:
> Hi,
>
>>> er, the documentation says 4 bytes (so stack alignment works). I
>>> distinctly remember having a large alignment requirement so we don't
>>> cross a page or slot boundary... something's wrong here.
>>
>> case MSR_KVM_SYSTEM_TIME: {
> [ ... ]
>
>> So your tests worked by pure luck, but the bug is in kvm. We need to
>> grab two pages here.
>
> Ok, so better use memalign(32,32) to make sure the struct doesn't cross
> a page border ...
No, we need to fix kvm, no need to complicate the guest for that.
--
error compiling committee.c: too many arguments to function
More information about the SeaBIOS
mailing list