On 25.06.14 02:21, Scott Wood wrote:
On Wed, 2014-06-25 at 01:40 +0200, Alexander Graf wrote:
On 25.06.14 01:15, Scott Wood wrote:
On Wed, 2014-06-25 at 00:41 +0200, Alexander Graf wrote:
On 24.06.14 20:53, Scott Wood wrote:
The timer interrupt works, but I'm not fully convinced that it's a
On Wed, 2014-06-25 at 01:40 +0200, Alexander Graf wrote:
> On 25.06.14 01:15, Scott Wood wrote:
> > On Wed, 2014-06-25 at 00:41 +0200, Alexander Graf wrote:
> >> On 24.06.14 20:53, Scott Wood wrote:
> >>> The timer interrupt works, but I'm not fully convinced that it's a good
> >> idea for things l
On 25.06.14 01:15, Scott Wood wrote:
On Wed, 2014-06-25 at 00:41 +0200, Alexander Graf wrote:
On 24.06.14 20:53, Scott Wood wrote:
On Sun, 2014-06-22 at 23:23 +0200, Alexander Graf wrote:
Howdy,
Ben reminded me a while back that we have a nasty race in our KVM PV code.
We replace a few inst
On Wed, 2014-06-25 at 00:41 +0200, Alexander Graf wrote:
> On 24.06.14 20:53, Scott Wood wrote:
> > On Sun, 2014-06-22 at 23:23 +0200, Alexander Graf wrote:
> >> Howdy,
> >>
> >> Ben reminded me a while back that we have a nasty race in our KVM PV code.
> >>
> >> We replace a few instructions with
On 24.06.14 20:53, Scott Wood wrote:
On Sun, 2014-06-22 at 23:23 +0200, Alexander Graf wrote:
Howdy,
Ben reminded me a while back that we have a nasty race in our KVM PV code.
We replace a few instructions with longer streams of instructions to check
whether it's necessary to trap out from it
On Sun, 2014-06-22 at 23:23 +0200, Alexander Graf wrote:
> Howdy,
>
> Ben reminded me a while back that we have a nasty race in our KVM PV code.
>
> We replace a few instructions with longer streams of instructions to check
> whether it's necessary to trap out from it (like mtmsr, no need to trap
Howdy,
Ben reminded me a while back that we have a nasty race in our KVM PV code.
We replace a few instructions with longer streams of instructions to check
whether it's necessary to trap out from it (like mtmsr, no need to trap if
we only disable interrupts). During those replacement chunks we m