From:   Thomas Gleixner <tglx@linutronix.de>
To:     Shanker Donthineni <sdonthineni@nvidia.com>,
        Marc Zyngier <maz@kernel.org>, Michael Walle <michael@walle.cc>
Cc:     Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Hans de Goede <hdegoede@redhat.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/5] genirq: Allocate IRQ descriptors at boot time for
 !SPARSEIRQ
In-Reply-To: <d0cef09a-a440-d61b-b541-d3d040a295cf@nvidia.com>
References: <20230130005725.3517597-1-sdonthineni@nvidia.com>
 <20230130005725.3517597-3-sdonthineni@nvidia.com> <87mt5z12t4.ffs@tglx>
 <d0cef09a-a440-d61b-b541-d3d040a295cf@nvidia.com>
Date:   Tue, 07 Feb 2023 11:28:17 +0100
Message-ID: <87a61pwz0e.ffs@tglx>
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk

On Tue, Jan 31 2023 at 10:41, Shanker Donthineni wrote:
> On 1/31/23 03:16, Thomas Gleixner wrote:
>> That's not what I meant. I was pondering to remove !SPARSEIRQ
>> completely.
>> 
> It's touching many files to drop CONFIG_SPARSE_IRQ=n support. Worried
> about removing !SPARSEIRQ without testing on legacy platforms.

This needs some thought.

> Can work on this after moving it to maple tree?

Yup. Just drop this patch.

Thanks,

        tglx