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From: Thomas Gleixner <tglx@kernel.org>
To: Hangtian Zhu <hangtian.zhu@oss.qualcomm.com>, jjohnson@kernel.org
Cc: linux-wireless@vger.kernel.org, ath12k@lists.infradead.org,
 linux-kernel@vger.kernel.org
Subject: Re: [RESEND PATCH 1/2] genirq: export irq_can_set_affinity() for
 module drivers
In-Reply-To: <20260519011627.713068-2-hangtian.zhu@oss.qualcomm.com>
References: <20260519011627.713068-1-hangtian.zhu@oss.qualcomm.com>
 <20260519011627.713068-2-hangtian.zhu@oss.qualcomm.com>
Date: Tue, 19 May 2026 16:30:54 +0200
Message-ID: <875x4jxyht.ffs@tglx>
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eviewed-by: Thomas Gleixner <tglx@kernel.org>
On Tue, May 19 2026 at 09:16, Hangtian Zhu wrote:
> Export irq_can_set_affinity() for loadable drivers that need a runtime
> check for IRQ affinity capability.
>
> In hierarchical IRQ setups where the effective irqchip path lacks
> .irq_set_affinity(), drivers may need to switch to a fallback policy.
> Without this export, module drivers cannot use the core helper and have
> to open-code equivalent checks.
>
> Signed-off-by: Hangtian Zhu <hangtian.zhu@oss.qualcomm.com>

Assuming this goes through the wireless tree:

Acked-by: Thomas Gleixner <tglx@kernel.org>

If not, please let me know and I pick it up.