From nobody Mon Feb 9 12:15:39 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 D0DC734DB52 for ; Wed, 28 Jan 2026 09:56:01 +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=1769594163; cv=none; b=nn0Lcaq3PBBU7WMGXp2E7KnkGasVxrL3E0gxAKwpNBcN1F5G4Y9ofigZldC9UCorSR3ZZ/47aq4yFl+6rUsX3MeKBxXwrr43axp2lgcMwWwYxKlFQzzzKBEuvolSuj+CjrE6duv1vtFM/FBd03ni/gzn7LD4caq99zYyaJFTGik= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769594163; c=relaxed/simple; bh=MX9Z89c+qIvHtci5SLWYzvDHq2pNH9J1DJyEZxqTBHU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=M8zYae2eRGkaj3rnz6dJ3dpyGyN1OsxpovrYj8idBOzQLye/zUQFU1x/YhwwpdbsVJYafa1f1h89S5arshkdyKC/0laXkBFMQ5JQj+AECukoiQ7rznIE6nJKMCayp2bhABB9Cd++3/PM1MjltxA+yZf2GZ0vh8XwS9QYOB++njw= 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=LXHm6WBX; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=HnNCpmrf; 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="LXHm6WBX"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="HnNCpmrf" From: Sebastian Andrzej Siewior DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1769594160; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0aZDalOgS8NpQjE/IJRmLE79ou1FJAk2mHyWP980i80=; b=LXHm6WBX3s9HSTJAXauINmjIAMguh9aTJb9iZRskoZhcOGrL6wOpymos0/qVMazJcpDzAT 9FPOPWUONCUCPO1SUE5JujoH7FWpmSNreqrhPAYE/BbHBre5PQtWF4KtFaHzvzLjja7bA6 Df086nyLjmd3WcmjEMYTd7CaDdA0SQ+bQH3PdiCoi7lKNAfN5nXdxIIrSA6v8Gfl9q71cz +Q6UlmHImxOfIzyl2CgEFXENrpT7vt7sKAFsJ0LsmvljrupsjjW7+cAsiCsDITsXFMCIDh LGPzOC0cnQfy31xqW7TbgEl9BtxfuvihzQoL1l/ftbVH8ERFAoGL2vA3ysVowA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1769594160; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0aZDalOgS8NpQjE/IJRmLE79ou1FJAk2mHyWP980i80=; b=HnNCpmrf6IkhLERrTvKHehr2cK8ORyERltmrV/MUhWAhe2+q6hQJh2KgOIyqFDcC+wFUxA HqAwK0VSaP8JbCDg== To: linux-kernel@vger.kernel.org Cc: "Thomas Gleixner" , Sebastian Andrzej Siewior , Sudeep Holla , Linus Walleij , Liviu Dudau , Lorenzo Pieralisi , linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 08/20] ARM: versatile: Remove IRQF_ONESHOT Date: Wed, 28 Jan 2026 10:55:28 +0100 Message-ID: <20260128095540.863589-9-bigeasy@linutronix.de> In-Reply-To: <20260128095540.863589-1-bigeasy@linutronix.de> References: <20260128095540.863589-1-bigeasy@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Passing IRQF_ONESHOT ensures that the interrupt source is masked until the secondary (threaded) handler is done. If only a primary handler is used then the flag makes no sense because the interrupt can not fire (again) while its handler is running. Revert adding IRQF_ONESHOT to irqflags. Acked-by: Sudeep Holla Acked-by: Linus Walleij Signed-off-by: Sebastian Andrzej Siewior --- Cc: Linus Walleij Cc: Liviu Dudau Cc: Sudeep Holla Cc: Lorenzo Pieralisi Cc: linux-arm-kernel@lists.infradead.org --- arch/arm/mach-versatile/spc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-versatile/spc.c b/arch/arm/mach-versatile/spc.c index 812db32448fcd..2d27777a00d33 100644 --- a/arch/arm/mach-versatile/spc.c +++ b/arch/arm/mach-versatile/spc.c @@ -459,8 +459,8 @@ int __init ve_spc_init(void __iomem *baseaddr, u32 a15_= clusid, int irq) =20 readl_relaxed(info->baseaddr + PWC_STATUS); =20 - ret =3D request_irq(irq, ve_spc_irq_handler, IRQF_TRIGGER_HIGH - | IRQF_ONESHOT, "vexpress-spc", info); + ret =3D request_irq(irq, ve_spc_irq_handler, IRQF_TRIGGER_HIGH, + "vexpress-spc", info); if (ret) { pr_err(SPCLOG "IRQ %d request failed\n", irq); kfree(info); --=20 2.51.0