From nobody Sun Feb 8 14:59:38 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 89DB2319843; Mon, 27 Oct 2025 16:31:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761582675; cv=none; b=S9Z+etHB/RljZvcbGXXzcl0AGtuPhdqCmQ6PAU8NkySIclHDRt8rud38xQMuxfZqOYQn8ZoqsJaDuzbiMdcCqVIh+GaKZNE0Eq5et2L4Yg3fWSO1t6cFJ4/V56gmC3/9hKkRQ7e8N+T0QOd7s23u1NRH+SpU6g+oEmc/O+v26OA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761582675; c=relaxed/simple; bh=wfkwMS07BERdTGIX0T9f6j5A8Wa6UnPo+nlSDdLvVhI=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=fTSSUui0Vs24dH1YJOEk4AtsCSikNeBteA/gpLFdEwrtNddIolZa5allRDdyk0pf4HQ99IQJ5nqKzExBUI+jwsK0b13y5Osi5TRzPDiD8PTe86QVeN9NzNxF3+/LNuC4rPrOML6Udl0WZR/8yN1wSsjNJN9K4SRuLcgWOFuwqak= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=du7xXIpL; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=PCpszxFI; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="du7xXIpL"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="PCpszxFI" Date: Mon, 27 Oct 2025 16:31:10 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1761582671; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZxprvmLP/ABE9fqjUBVb4hpY/irVHpAPzKqnGZmbS2E=; b=du7xXIpL6+OnqGUWG+6PgR4Z0MMTLKXGtEVBgiM7n/Rail0dclz82F8JWsw7PRG1BtXwNf HoB1ebghooN2O6PXufincSWCrQ4QUQiujWjXDOBcqP+kw4dOW4R3li8NcWq1ONqwC27O7w XWfSgc59ObzLaTqA1y9ktbnuJa9E9uIwlWFWGP3irAhAKBU/IKsXt/RTtyk3RjWxdHRsEk 4hJlrQ/uzUU7d777uEmBkCcDTnE9jxnU/EfuYZcEYpIlwES99q5Z8TXAohKnDhC51Wd372 39DZdgKDve6OBXxnn4o1hdgcjlJJCC/7WPz7v+ZquW9jb54IvV5wn+Mq10hFHw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1761582671; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZxprvmLP/ABE9fqjUBVb4hpY/irVHpAPzKqnGZmbS2E=; b=PCpszxFIo+VIC72vNNaQb4MikBnKqks1UYRuV4I+0ZEq2zuJr5BDC4QFC910T6dpDkUALq IpBUWksz0yBQWEAg== From: "tip-bot2 for Marc Zyngier" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: irq/core] genirq: Kill handle_percpu_devid_fasteoi_nmi() Cc: Will Deacon , Marc Zyngier , Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251020122944.3074811-12-maz@kernel.org> References: <20251020122944.3074811-12-maz@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176158267026.2601451.10976746219017543671.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the irq/core branch of tip: Commit-ID: 5ff78c8de9d83ad6fc0553bf8f2edc816385837d Gitweb: https://git.kernel.org/tip/5ff78c8de9d83ad6fc0553bf8f2edc816= 385837d Author: Marc Zyngier AuthorDate: Mon, 20 Oct 2025 13:29:28 +01:00 Committer: Thomas Gleixner CommitterDate: Mon, 27 Oct 2025 17:16:34 +01:00 genirq: Kill handle_percpu_devid_fasteoi_nmi() There is no in-tree user of this flow handler anymore, so simply remove it. Suggested-by: Will Deacon Signed-off-by: Marc Zyngier Signed-off-by: Thomas Gleixner Tested-by: Will Deacon Link: https://patch.msgid.link/20251020122944.3074811-12-maz@kernel.org --- include/linux/irq.h | 1 - kernel/irq/chip.c | 25 ------------------------- 2 files changed, 26 deletions(-) diff --git a/include/linux/irq.h b/include/linux/irq.h index c67e76f..b728c18 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -655,7 +655,6 @@ extern void handle_bad_irq(struct irq_desc *desc); extern void handle_nested_irq(unsigned int irq); =20 extern void handle_fasteoi_nmi(struct irq_desc *desc); -extern void handle_percpu_devid_fasteoi_nmi(struct irq_desc *desc); =20 extern int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg = *msg); extern int irq_chip_pm_get(struct irq_data *data); diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 3ffa0d8..633e1f6 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -929,31 +929,6 @@ void handle_percpu_devid_irq(struct irq_desc *desc) chip->irq_eoi(&desc->irq_data); } =20 -/** - * handle_percpu_devid_fasteoi_nmi - Per CPU local NMI handler with per cpu - * dev ids - * @desc: the interrupt description structure for this irq - * - * Similar to handle_fasteoi_nmi, but handling the dev_id cookie - * as a percpu pointer. - */ -void handle_percpu_devid_fasteoi_nmi(struct irq_desc *desc) -{ - struct irq_chip *chip =3D irq_desc_get_chip(desc); - struct irqaction *action =3D desc->action; - unsigned int irq =3D irq_desc_get_irq(desc); - irqreturn_t res; - - __kstat_incr_irqs_this_cpu(desc); - - trace_irq_handler_entry(irq, action); - res =3D action->handler(irq, raw_cpu_ptr(action->percpu_dev_id)); - trace_irq_handler_exit(irq, action, res); - - if (chip->irq_eoi) - chip->irq_eoi(&desc->irq_data); -} - static void __irq_do_set_handler(struct irq_desc *desc, irq_flow_handler_t handle, int is_chained, const char *name)