netdev - Re: [PATCH v6 00/14] genirq: Cleanup the abuse of irq_set_affinity

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Message-ID: <CAFki+L=9Hw-2EONFEX6b7k6iRX_yLx1zcS+NmWsDSuBWg8w-Qw@mail.gmail.com>
Date:   Mon, 13 Sep 2021 10:34:03 -0400
From:   Nitesh Lal <nilal@...hat.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Juri Lelli <juri.lelli@...hat.com>,
        Marcelo Tosatti <mtosatti@...hat.com>
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Subject: Re: [PATCH v6 00/14] genirq: Cleanup the abuse of irq_set_affinity_hint()

On Fri, Sep 3, 2021 at 11:25 AM Nitesh Narayan Lal <nitesh@...hat.com> wrote:
>
> The drivers currently rely on irq_set_affinity_hint() to either set the
> affinity_hint that is consumed by the userspace and/or to enforce a custom
> affinity.
>
> irq_set_affinity_hint() as the name suggests is originally introduced to
> only set the affinity_hint to help the userspace in guiding the interrupts
> and not the affinity itself. However, since the commit
>
>         e2e64a932556 "genirq: Set initial affinity in irq_set_affinity_hint()"

[...]

>
> Nitesh Narayan Lal (13):
>   iavf: Use irq_update_affinity_hint
>   i40e: Use irq_update_affinity_hint
>   scsi: megaraid_sas: Use irq_set_affinity_and_hint
>   scsi: mpt3sas: Use irq_set_affinity_and_hint
>   RDMA/irdma: Use irq_update_affinity_hint
>   enic: Use irq_update_affinity_hint
>   be2net: Use irq_update_affinity_hint
>   ixgbe: Use irq_update_affinity_hint
>   mailbox: Use irq_update_affinity_hint
>   scsi: lpfc: Use irq_set_affinity
>   hinic: Use irq_set_affinity_and_hint
>   net/mlx5: Use irq_set_affinity_and_hint
>   net/mlx4: Use irq_update_affinity_hint
>
> Thomas Gleixner (1):
>   genirq: Provide new interfaces for affinity hints
>

Any suggestions on what should be the next steps here? Unfortunately, I haven't
been able to get any reviews on the following two patches:
  be2net: Use irq_update_affinity_hint
  hinic: Use irq_set_affinity_and_hint

One option would be to proceed with the remaining patches and I can try
posting these two again when I post patches for the remaining drivers?

-- 
Thanks
Nitesh