Christoph/Thomas: Please review. Varun has solicited feedback on this a
few times already.
Thanks!
> If number of interrupt vectors are more than num_online_cpus() then
> pci_alloc_irq_vectors_affinity() assigns cpumask based on
> num_possible_cpus() to the remaining vectors because of this
>
If number of interrupt vectors are more than num_online_cpus()
then pci_alloc_irq_vectors_affinity() assigns cpumask based
on num_possible_cpus() to the remaining vectors because of
this interrupts are not generating for these vectors.
This patch fixes this issue by using pci_alloc_irq_vectors()
If number of interrupt vectors are more than num_online_cpus()
then pci_alloc_irq_vectors_affinity() assigns cpumask based
on num_possible_cpus() to the remaining vectors because of
this interrupts are not generating for these vectors.
This patch fixes this issue by using pci_alloc_irq_vectors()
On Wed, Aug 01, 2018 at 05:18:25PM +0530, Varun Prakash wrote:
> On Wed, Aug 01, 2018 at 08:33:23AM +0200, Hannes Reinecke wrote:
> > On 07/31/2018 05:07 PM, Varun Prakash wrote:
> > > If number of interrupt vectors are more than num_online_cpus()
> > > then pci_alloc_irq_vectors_affinity()
On Wed, Aug 01, 2018 at 08:33:23AM +0200, Hannes Reinecke wrote:
> On 07/31/2018 05:07 PM, Varun Prakash wrote:
> > If number of interrupt vectors are more than num_online_cpus()
> > then pci_alloc_irq_vectors_affinity() assigns cpumask based
> > on num_possible_cpus() to the remaining vectors
On 07/31/2018 05:07 PM, Varun Prakash wrote:
> If number of interrupt vectors are more than num_online_cpus()
> then pci_alloc_irq_vectors_affinity() assigns cpumask based
> on num_possible_cpus() to the remaining vectors because of
> this interrupt does not generate for these vectors.
>
> This
If number of interrupt vectors are more than num_online_cpus()
then pci_alloc_irq_vectors_affinity() assigns cpumask based
on num_possible_cpus() to the remaining vectors because of
this interrupt does not generate for these vectors.
This patch fixes this issue by using pci_alloc_irq_vectors()
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