Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
MIME-Version: 1.0
References: <20210720232624.1493424-1-nitesh@redhat.com> <CAFki+LkNzk0ajUeuBnJZ6mp1kxB0+zZf60tw1Vfq+nPy-bvftQ@mail.gmail.com>
In-Reply-To: <CAFki+LkNzk0ajUeuBnJZ6mp1kxB0+zZf60tw1Vfq+nPy-bvftQ@mail.gmail.com>
From:   Nitesh Lal <nilal@redhat.com>
Date:   Mon, 16 Aug 2021 11:50:06 -0400
Message-ID: <CAFki+LkyTNeorQ5e_6_Ud==X7dt27G38ZjhEewuhqGLfanjw_A@mail.gmail.com>
Subject: Re: [PATCH v5 00/14] genirq: Cleanup the abuse of irq_set_affinity_hint()
To:     netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        davem@davemloft.net, benve@cisco.com, _govind@gmx.com,
        jassisinghbrar@gmail.com, Viresh Kumar <viresh.kumar@linaro.org>,
        ajit.khaparde@broadcom.com, sriharsha.basavapatna@broadcom.com,
        somnath.kotur@broadcom.com
Cc:     linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org,
        Jesse Brandeburg <jesse.brandeburg@intel.com>,
        Robin Murphy <robin.murphy@arm.com>,
        Marcelo Tosatti <mtosatti@redhat.com>,
        Ingo Molnar <mingo@kernel.org>, jbrandeb@kernel.org,
        Frederic Weisbecker <frederic@kernel.org>,
        Juri Lelli <juri.lelli@redhat.com>,
        Alex Belits <abelits@marvell.com>,
        Bjorn Helgaas <bhelgaas@google.com>, rostedt@goodmis.org,
        Peter Zijlstra <peterz@infradead.org>,
        akpm@linuxfoundation.org, sfr@canb.auug.org.au,
        stephen@networkplumber.org, rppt@linux.vnet.ibm.com,
        chris.friesen@windriver.com, Marc Zyngier <maz@kernel.org>,
        Neil Horman <nhorman@tuxdriver.com>, pjwaskiewicz@gmail.com,
        Stefan Assmann <sassmann@redhat.com>,
        Tomas Henzl <thenzl@redhat.com>, james.smart@broadcom.com,
        Dick Kennedy <dick.kennedy@broadcom.com>,
        Ken Cox <jkc@redhat.com>, faisal.latif@intel.com,
        shiraz.saleem@intel.com, tariqt@nvidia.com,
        Alaa Hleihel <ahleihel@redhat.com>,
        Kamal Heib <kheib@redhat.com>, borisp@nvidia.com,
        saeedm@nvidia.com, Nitesh Lal <nilal@redhat.com>,
        "Nikolova, Tatyana E" <tatyana.e.nikolova@intel.com>,
        "Ismail, Mustafa" <mustafa.ismail@intel.com>,
        Al Stone <ahs3@redhat.com>,
        Leon Romanovsky <leonro@nvidia.com>,
        Chandrakanth Patil <chandrakanth.patil@broadcom.com>,
        bjorn.andersson@linaro.org, chunkuang.hu@kernel.org,
        yongqiang.niu@mediatek.com, baolin.wang7@gmail.com,
        Petr Oros <poros@redhat.com>, Ming Lei <minlei@redhat.com>,
        Ewan Milne <emilne@redhat.com>, jejb@linux.ibm.com,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        kabel@kernel.org, Jakub Kicinski <kuba@kernel.org>,
        kashyap.desai@broadcom.com,
        Sumit Saxena <sumit.saxena@broadcom.com>,
        shivasharan.srikanteshwara@broadcom.com,
        sathya.prakash@broadcom.com,
        Sreekanth Reddy <sreekanth.reddy@broadcom.com>,
        suganath-prabu.subramani@broadcom.com,
        Thomas Gleixner <tglx@linutronix.de>, ley.foon.tan@intel.com,
        huangguangbin2@huawei.com, jbrunet@baylibre.com,
        johannes@sipsolutions.net, snelson@pensando.io,
        lewis.hanly@microchip.com
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Mon, Aug 2, 2021 at 11:26 AM Nitesh Lal <nilal@redhat.com> wrote:
>
> On Tue, Jul 20, 2021 at 7:26 PM Nitesh Narayan Lal <nitesh@redhat.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.
> >

[...]

>
> Gentle ping.
> Any comments on the following patches:
>
>   genirq: Provide new interfaces for affinity hints
>   scsi: megaraid_sas: Use irq_set_affinity_and_hint
>   scsi: mpt3sas: Use irq_set_affinity_and_hint
>   enic: Use irq_update_affinity_hint
>   be2net: Use irq_update_affinity_hint
>   mailbox: Use irq_update_affinity_hint
>   hinic: Use irq_set_affinity_and_hint
>
> or any other patches?
>

Any comments on the following patches:

  enic: Use irq_update_affinity_hint
  be2net: Use irq_update_affinity_hint
  mailbox: Use irq_update_affinity_hint
  hinic: Use irq_set_affinity_and_hint

or any other patches?
Any help in testing will also be very useful.

-- 
Thanks
Nitesh