From nobody Sun Feb 8 09:23:02 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 E632E31354E; Mon, 27 Oct 2025 16:31:02 +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=1761582664; cv=none; b=Tj3Lzwgwbp/6t9ayN6ZYtG0Wiz4Y+wguarctfcLUJwSXw5JzaJZW3JB6PYGzTq9kbTL6yXVTH/lMuOfgzppOA8zYsVNdRl9kogGANMQr8krRtdSptMREXYNPaxCDSQ0Yaheagaz3xqTkrfe5XhxiquPhiYFvW5x5M2FBfxTGhgQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761582664; c=relaxed/simple; bh=hFJL0W6aJ7JlErg++aDEkC9lCMLHvSrBGDEYkWfXb4M=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=fgL/X1N4kqPq/3vc74ORMrYEfWG/2qQB7aPOJcyCWCWkrwnAL6df2Kn04bFgT6yUFU9RJOBfdji0r6xPJMaVDoNqIJhX8q3sA654Wm34d+625n/S1BhwhK/xB29utrSoadmsm6fbEk6+/KcqLCzzv+K8ZzD3YJ/oOBmWkmaTaUY= 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=fGvqpZ4c; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=rdeGHEYp; 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="fGvqpZ4c"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="rdeGHEYp" Date: Mon, 27 Oct 2025 16:30:59 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1761582661; 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=ikqx0xAA4YVm7ppwYIID2Cyc9e1tVq07XKe6CSW+v+8=; b=fGvqpZ4c/BLSW1nPH3KpoPNvuB4A1Q6UG+36lHMdmHrlYI8VXoXOJDB1ZhdohIybA+wn97 qLc98R3WWzRcZ+WaRj9mqV1qDxVoXkN4Z0kxPCg8zIfGGrzBM6igInjXgp+3NDI+SX6yHW i+XFVVkc0G+rycoQwKPyy967Rxt5lk9p9tPofheN2BBCpC6puGJlkF82W0hsk7pGRZymcp DfPP6x/syeDs4c603Sz9sxBseSqYxDKhBLEQtDksa1k+2TAjohRZApNj3OIcCgs2cWHxxR knetwsAV3yLtra6+qdujNjszPgamDgAMTw0YDSm/qZ2awlLlcwWGvjz3Suju1g== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1761582661; 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=ikqx0xAA4YVm7ppwYIID2Cyc9e1tVq07XKe6CSW+v+8=; b=rdeGHEYp5idOocaKXx7wUlNzmD1sdYNZgVbYjtAsoEIN8MOCKzaOX4iwx9OSNraLNNWIK9 eQCTAlCI/dbI5MAQ== 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] perf: arm_spe_pmu: Request specific affinities for per CPU interrupts Cc: Marc Zyngier , Thomas Gleixner , Will Deacon , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251020122944.3074811-20-maz@kernel.org> References: <20251020122944.3074811-20-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: <176158265998.2601451.3908214788174365212.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: f8112d29ba992e51e4789844340f7da4bdca5fcb Gitweb: https://git.kernel.org/tip/f8112d29ba992e51e4789844340f7da4b= dca5fcb Author: Marc Zyngier AuthorDate: Mon, 20 Oct 2025 13:29:36 +01:00 Committer: Thomas Gleixner CommitterDate: Mon, 27 Oct 2025 17:16:36 +01:00 perf: arm_spe_pmu: Request specific affinities for per CPU interrupts Let the SPE driver request interrupts with an affinity mask matching the SPE implementation affinity. Signed-off-by: Marc Zyngier Signed-off-by: Thomas Gleixner Tested-by: Will Deacon Link: https://patch.msgid.link/20251020122944.3074811-20-maz@kernel.org --- drivers/perf/arm_spe_pmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index 1460b02..87908f0 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -1259,8 +1259,8 @@ static int arm_spe_pmu_dev_init(struct arm_spe_pmu *s= pe_pmu) return -ENXIO; =20 /* Request our PPIs (note that the IRQ is still disabled) */ - ret =3D request_percpu_irq(spe_pmu->irq, arm_spe_pmu_irq_handler, DRVNAME, - spe_pmu->handle); + ret =3D request_percpu_irq_affinity(spe_pmu->irq, arm_spe_pmu_irq_handler, + DRVNAME, mask, spe_pmu->handle); if (ret) return ret; =20