Hello,
On Fri, Aug 12, 2022 at 04:54:04PM -0400, Felix Kuehling wrote:
> In principle, I think IRQ routing to CPUs can change dynamically with
> irqbalance.
I wonder whether this is something which should be exposed to userland
rather than trying to do dynamically in the kernel and let
On 2022-08-12 16:30, Tejun Heo wrote:
On Fri, Aug 12, 2022 at 04:26:47PM -0400, Felix Kuehling wrote:
Hi workqueue maintainers,
In the KFD (amdgpu) driver we found a need to schedule bottom half interrupt
handlers on CPU cores different from the one where the top-half interrupt
handler runs to
On Fri, Aug 12, 2022 at 04:26:47PM -0400, Felix Kuehling wrote:
> Hi workqueue maintainers,
>
> In the KFD (amdgpu) driver we found a need to schedule bottom half interrupt
> handlers on CPU cores different from the one where the top-half interrupt
> handler runs to avoid the interrupt handler
Hi workqueue maintainers,
In the KFD (amdgpu) driver we found a need to schedule bottom half
interrupt handlers on CPU cores different from the one where the
top-half interrupt handler runs to avoid the interrupt handler stalling
the bottom half in extreme scenarios. See my latest patch that
