On 20 August 2018 at 16:07, Probir Roy wrote:
>> What exactly are you trying to do
>> with your new signal ?
>
> I am implementing PEBS (Intel's Precise-Event Based Sampling)
> virtualization, so that I can sample guest OS from host machine using
> Linux Perf. The PEBS device is configured from
> What exactly are you trying to do
> with your new signal ?
I am implementing PEBS (Intel's Precise-Event Based Sampling)
virtualization, so that I can sample guest OS from host machine using
Linux Perf. The PEBS device is configured from host's user space as
perf event. I am registering a
On 16 August 2018 at 21:22, Probir Roy wrote:
> I am registering a signal handler per Qemu thread (per VCPU) and
> expecting to handle it in that thread context. But I never receive the
> signal on the Qemu thread that is causing the event, rather the signal
> is sent to parent thread context.
I am registering a signal handler per Qemu thread (per VCPU) and
expecting to handle it in that thread context. But I never receive the
signal on the Qemu thread that is causing the event, rather the signal
is sent to parent thread context. Can you please explain the reason
behind this? I also see
