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From:   Thomas Gleixner <tglx@linutronix.de>
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To:     Laurent Vivier <lvivier@redhat.com>, linux-kernel@vger.kernel.org
Cc:     linux-block@vger.kernel.org, Paul Mackerras <paulus@samba.org>,
        linux-pci@vger.kernel.org, Marc Zyngier <maz@kernel.org>,
        linuxppc-dev@lists.ozlabs.org,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        "Michael S . Tsirkin" <mst@redhat.com>, Greg Kurz <groug@kaod.org>,
        Christoph Hellwig <hch@lst.de>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Laurent Vivier <lvivier@redhat.com>
Subject: Re: [PATCH v2 1/2] genirq: add an irq_create_mapping_affinity() function
In-Reply-To: <20201125111657.1141295-2-lvivier@redhat.com>
References: <20201125111657.1141295-1-lvivier@redhat.com> <20201125111657.1141295-2-lvivier@redhat.com>
Date:   Wed, 25 Nov 2020 14:20:21 +0100
Message-ID: <87sg8xk1yi.fsf@nanos.tec.linutronix.de>
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X-Mailing-List: linux-kernel@vger.kernel.org

Laurent,

On Wed, Nov 25 2020 at 12:16, Laurent Vivier wrote:

The proper subsystem prefix is: 'genirq/irqdomain:' and the first letter
after the colon wants to be uppercase.

> This function adds an affinity parameter to irq_create_mapping().
> This parameter is needed to pass it to irq_domain_alloc_descs().

A changelog has to explain the WHY. 'The parameter is needed' is not
really useful information.

Thanks,

        tglx