On Tue, 2008-07-22 at 21:46 +0300, Avi Kivity wrote:
> Jan Kiszka wrote:
> > That's true - as long as you don't have to add/remove/modify
> > tracepoints. I had to do this job in the past (not for KVM). Having 1
> > spot in 1 file (based on generic probes) would be handier in that case
> > than 5 s
Peter Zijlstra wrote:
On Tue, 2008-07-22 at 21:46 +0300, Avi Kivity wrote:
Jan Kiszka wrote:
That's true - as long as you don't have to add/remove/modify
tracepoints. I had to do this job in the past (not for KVM). Having 1
spot in 1 file (based on generic probes) would be handier in th
Bugs item #2025527, was opened at 2008-07-23 16:39
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Bugs item #2025527, was opened at 2008-07-23 16:39
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Bugs item #2025534, was opened at 2008-07-23 10:45
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Bugs item #2017966, was opened at 2008-07-14 06:30
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On Wed, 2008-07-23 at 11:08 +0300, Avi Kivity wrote:
> Peter Zijlstra wrote:
> > On Tue, 2008-07-22 at 21:46 +0300, Avi Kivity wrote:
> >
> >> Jan Kiszka wrote:
> >>
> >>> That's true - as long as you don't have to add/remove/modify
> >>> tracepoints. I had to do this job in the past (not f
Peter Zijlstra wrote:
There are currently no trace_mark() sites in the kernel that I'm aware
of (except for the scheduler :-/, and those should be converted to
tracepoints ASAP).
Andrew raised the whole point about trace_mark() generating an
user-visible interface and thus it should be stable, a
On Wed, 2008-07-23 at 12:32 +0300, Avi Kivity wrote:
> Peter Zijlstra wrote:
> > There are currently no trace_mark() sites in the kernel that I'm aware
> > of (except for the scheduler :-/, and those should be converted to
> > tracepoints ASAP).
> >
> > Andrew raised the whole point about trace_mar
On Wed, Jul 23, 2008 at 10:55:03AM +0200, Peter Zijlstra wrote:
> Andrew raised the whole point about trace_mark() generating an
> user-visible interface and thus it should be stable, and I agree with
> that.
I'm not sure why this comes up again and again, but it's utter bullshit.
trace_mark does
Hi,
> Turns out that only implementing a pv get_tsc_khz is not enough, since
> it will only do the right thing for cpu0, which is not what we desire.
>
> So we set preset_lpj. Recall this code is run before arch parameter setup,
> so if we pass lpj=xx in the command line, it'll still work.
Hmm
Christoph Hellwig wrote:
On Wed, Jul 23, 2008 at 10:55:03AM +0200, Peter Zijlstra wrote:
Andrew raised the whole point about trace_mark() generating an
user-visible interface and thus it should be stable, and I agree with
that.
I'm not sure why this comes up again and again, but it's u
On Wed, Jul 23, 2008 at 01:08:41PM +0300, Avi Kivity wrote:
> trace_mark() is implement kvmtrace, which is propagated to userspace.
> So while trace_mark() itself is not a userspace interface, one of its
> users is.
>
> It's an unstable interface. But so is dmesg; that's the nature of tracing
* Peter Zijlstra ([EMAIL PROTECTED]) wrote:
> On Wed, 2008-07-23 at 12:32 +0300, Avi Kivity wrote:
> > Peter Zijlstra wrote:
> > > There are currently no trace_mark() sites in the kernel that I'm aware
> > > of (except for the scheduler :-/, and those should be converted to
> > > tracepoints ASAP).
* Avi Kivity ([EMAIL PROTECTED]) wrote:
> Peter Zijlstra wrote:
>> On Tue, 2008-07-22 at 21:46 +0300, Avi Kivity wrote:
>>
>>> Jan Kiszka wrote:
>>>
That's true - as long as you don't have to add/remove/modify
tracepoints. I had to do this job in the past (not for KVM). Having 1
>
On Wed, Jul 23, 2008 at 7:07 AM, Gerd Hoffmann <[EMAIL PROTECTED]> wrote:
> Hi,
>
>> Turns out that only implementing a pv get_tsc_khz is not enough, since
>> it will only do the right thing for cpu0, which is not what we desire.
>>
>> So we set preset_lpj. Recall this code is run before arch para
* On Wednesday 16 Jul 2008 18:47:01 Ben-Ami Yassour wrote:
> This patch fixes a few problems with the interrupt handling for
> passthrough devices.
>
> 1. Pass the interrupt handler the pointer to the device, so we do not
> need to lock the pcipt lock in the interrupt handler.
>
> 2. Remove the pt_
Bugs item #2017966, was opened at 2008-07-14 09:30
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Gleb Natapov wrote:
On Tue, Jul 22, 2008 at 08:20:41PM -0500, Anthony Liguori wrote:
Currently both in-kernel PIT and even the in kernel irqchips are not
100% bullet proof.
Of course this code is a hack, Gleb Natapov has send better fix for
PIT/RTC to qemu list.
Can you look into them:
ht
Thanks Andrea, I think I got it this time.
Regards,
Sukanto
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I do not know if this is a bug in qemu or the linux kernel sym53c8xx
module (I haven't had the opportunity to test with anything other than
Linux at the moment) but if one starts an qemu instance with -m 4096
and larger the scsi emulated disk fails in the Linux guest.
If booting any install cd the
On Sat, Jul 5, 2008 at 7:20 AM, Avi Kivity <[EMAIL PROTECTED]> wrote:
> Mike Snitzer wrote:
>>
>> My host is x86_64 RHEL5U1 running 2.6.25.4 with kvm-70 (kvm-intel).
>>
>> When I configure kdump in the guest (running 2.6.22.19) and force a
>> crash (with 'echo c > /proc/sysrq-trigger) kexec boots t
Bugs item #2026321, was opened at 2008-07-24 10:32
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Bugs item #2026321, was opened at 2008-07-23 21:32
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Javier Guerra wrote:
On Wed, Jul 9, 2008 at 11:28 AM, Bill Davidsen <[EMAIL PROTECTED]> wrote:
A bit of the original problem seems to have been clipped before you read it,
or I stated it poorly.
i think you're very confused. maybe you got it working the hard way,
but it's really simpl
Bugs item #2026321, was opened at 2008-07-24 10:32
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Bugs item #2026321, was opened at 2008-07-24 10:32
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Bugs item #2019053, was opened at 2008-07-16 00:10
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Bugs item #2019608, was opened at 2008-07-16 15:03
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