On 5/21/24 5:00 AM, Thomas Gleixner wrote:
> On Wed, May 15 2024 at 12:51, Dongli Zhang wrote:
>> On 5/13/24 3:46 PM, Thomas Gleixner wrote:
>>> So yes, moving the invocation of irq_force_complete_move() before the
>>> irq_needs_fixup() call makes sense, but it wants this to actually work
>>> co
On Wed, May 15 2024 at 12:51, Dongli Zhang wrote:
> On 5/13/24 3:46 PM, Thomas Gleixner wrote:
>> So yes, moving the invocation of irq_force_complete_move() before the
>> irq_needs_fixup() call makes sense, but it wants this to actually work
>> correctly:
>> @@ -1097,10 +1098,11 @@ void irq_force_c
On 5/13/24 3:46 PM, Thomas Gleixner wrote:
> On Mon, May 13 2024 at 10:43, Dongli Zhang wrote:
>> On 5/13/24 5:44 AM, Thomas Gleixner wrote:
>>> On Fri, May 10 2024 at 12:06, Dongli Zhang wrote:
>>> Any interrupt which is affine to an outgoing CPU is migrated and
>>> eventually pending moves are
On Mon, May 13 2024 at 10:43, Dongli Zhang wrote:
> On 5/13/24 5:44 AM, Thomas Gleixner wrote:
>> On Fri, May 10 2024 at 12:06, Dongli Zhang wrote:
>> Any interrupt which is affine to an outgoing CPU is migrated and
>> eventually pending moves are enforced:
>>
>> cpu_down()
>> ...
>> cpu_disab
Hi Thomas,
On 5/13/24 5:44 AM, Thomas Gleixner wrote:
> On Fri, May 10 2024 at 12:06, Dongli Zhang wrote:
>> The absence of IRQD_MOVE_PCNTXT prevents immediate effectiveness of
>> interrupt affinity reconfiguration via procfs. Instead, the change is
>> deferred until the next instance of the inter
On Fri, May 10 2024 at 12:06, Dongli Zhang wrote:
> The absence of IRQD_MOVE_PCNTXT prevents immediate effectiveness of
> interrupt affinity reconfiguration via procfs. Instead, the change is
> deferred until the next instance of the interrupt being triggered on the
> original CPU.
>
> When the int
On 5/10/24 12:06, Dongli Zhang wrote:
> } else {
> + /*
> + * This call borrows from the comments and implementation
> + * of apic_update_vector(): "If the target CPU is offline
> + * then the regular release mechanism via the cleanup
> +
7 matches
Mail list logo
