From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B27D0CD4F3C for ; Tue, 19 May 2026 14:31:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vJVEETkGBWUMQJVVpXvXyDV7q+8Z00I8HhFUkr6tm10=; b=zuk2mhrhQdCre17/EaSePVdzve zzBcF1vCRnxrj+KHDxqacmvGRfpYa6U1WHBQre/P5pJV2X6VwS2fl76NKluIJ+almbnqNBfR204hx CCPiNKVBmHDTwSxqVcvN6j8P+p3FAdTcCLXSY9hBQYKVjFmHu1WD2D5ePS6obXxrDRqwNZbbhCmFt 1T1SHd29RiPd1xebad3uwr6NuWxCFxjWi+gkckqUUCWCI1eAUaFn9rNu79Tu9+TbfsEkTjV4XkA7P IVn3vfSbhJi3sfQEWo0msc7xXy9lIDHm9fXrn0kHt1nVCncdLURYXZu8df/306N5wMoktodyyKHQt gU7l1Vmw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wPLTJ-00000001q1Y-21EV; Tue, 19 May 2026 14:31:01 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wPLTG-00000001q0j-1XHz for ath12k@lists.infradead.org; Tue, 19 May 2026 14:31:00 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 8E81043247; Tue, 19 May 2026 14:30:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D92F5C2BCB3; Tue, 19 May 2026 14:30:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779201057; bh=vJVEETkGBWUMQJVVpXvXyDV7q+8Z00I8HhFUkr6tm10=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=Hb/kkxQuZMcHG+E12HLmGO9AJ4R//w787E55fajhj+XnKCaOXgyjnAmIt5BteU4/a 5yBte2UVlcVhijYUEtL4DVJ+t4AgLCbb8j73KFc0hn22meqZmfGJqPS6NcUlLAINKs MYJ8drBkkkA+RSiHv4iwKVmeCNxJn9fRw3zs42m1Ahb/pBlZMc+I+V/aQ6fScnTGdO Q1AWL0OWdAAvmpuUouDXLwy3hEX+dLSnN1aS/fGt9mN1cYditYYPOwUUGI/DPDevd+ 3hvlv5pMYxCaG/MEunCS3RQgrPL+kHOC6D7uzslZJ2X2a/NmAPD6nJVe7ASaWtJHeb XtZ2dYGVtitAw== From: Thomas Gleixner To: Hangtian Zhu , 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> MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260519_073058_420248_4EA8A30E X-CRM114-Status: UNSURE ( 7.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org eviewed-by: Thomas Gleixner 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 Assuming this goes through the wireless tree: Acked-by: Thomas Gleixner If not, please let me know and I pick it up.