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 12F93CCD199 for ; Mon, 20 Oct 2025 12:31:24 +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-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=DGDDCXeBb8/9iws6ozrJ+dOrR7or/mq+zU0CurMAzTA=; b=fWMkN6BhsUQzVBl8p7mr9EC1BF Y3Pydub8D9YTqT0mvdH7hk0e/6RQUMA4ty795BvCJBp+0H1z7nagvYOuYq+xfeyZmx/zxwqrzFlyz hPqSjBpMlnZHUAD4ArgoxhOoiHIo+uwJWPqyR33ypl5U5VVbqhuf2wtO4T6Yqb5KEYcvRlHelRYgF lpdQxJC9/v26UsqUrtfOw8Ihyk04puq1OerZ+dIMXNIHAVJvfNbYulobnTylqJjYH0DYup9QM0MJm RO5DyGnzGy8NjjNUEyTk1d3+Nf7j5ie6PIdbIFbhk/9w/jHBWn+MJeUqDrYV3AkyKDFZAeJDhnSgI BD9cz0wA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vAp2X-0000000DSBn-0fLh; Mon, 20 Oct 2025 12:31:08 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vAp1v-0000000DRHd-2Vyd for linux-arm-kernel@lists.infradead.org; Mon, 20 Oct 2025 12:30:29 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 47CA74529C; Mon, 20 Oct 2025 12:30:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B51EC4CEF9; Mon, 20 Oct 2025 12:30:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760963411; bh=zX7lqDoWbyPeNyYwwY3fy1ifM5eVofZ6o0yvdnCCG24=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GkMJoSAjb4S+cUYm06lGp87CcNHwjoxX/lVN+U2sJveh49UH6Cc+GbNSEDWqiGGGi eo3o7Jfh+a/tOpRWd52HElF2FXWXe/q9H4Ehmmu4KGhU/7tcbleeEW1cI9/5QbQ63e tZpFNXKkZ6DK6ra+gBtjl4KRuNDCCvbxxzBpXNLrwVHMrg6GhJi4iji3f2tVgcHUMf uo1n2kLcxUK1WMl78fB6jdF0j//3Dy12NZAw179s/HgpCl729XWmLlUGJ6EjJRDrrF p4jjvZU19E/O9Laep8YDiVW+VXBWby33shSvz9YsPu3ICEhkfQyGtS348Xw+kzeNx6 ar3WEwdjnQw0A== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vAp1d-0000000FUu2-1Dkq; Mon, 20 Oct 2025 12:30:09 +0000 From: Marc Zyngier To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org Cc: Thomas Gleixner , Mark Rutland , Will Deacon , "Rafael J. Wysocki" , Rob Herring , Saravana Kannan , Greg Kroah-Hartman , Sven Peter , Janne Grunau , Suzuki K Poulose , James Clark , Jonathan Cameron , Jinjie Ruan , Alexandru Elisei Subject: [PATCH v4 07/26] coresight: trbe: Convert to new IRQ affinity retrieval API Date: Mon, 20 Oct 2025 13:29:24 +0100 Message-ID: <20251020122944.3074811-8-maz@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251020122944.3074811-1-maz@kernel.org> References: <20251020122944.3074811-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, tglx@linutronix.de, mark.rutland@arm.com, will@kernel.org, rafael@kernel.org, robh@kernel.org, saravanak@google.com, gregkh@linuxfoundation.org, sven@kernel.org, j@jannau.net, suzuki.poulose@arm.com, james.clark@linaro.org, jonathan.cameron@huawei.com, ruanjinjie@huawei.com, alexandru.elisei@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251020_053027_748867_F30C878D X-CRM114-Status: GOOD ( 14.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that the relevant interrupt controllers are equipped with a callback returning the affinity of per-CPU interrupts, switch the TRBE driver over to this new method. Acked-by: Suzuki K Poulose Tested-by: Will Deacon Signed-off-by: Marc Zyngier --- drivers/hwtracing/coresight/coresight-trbe.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-trbe.c b/drivers/hwtracing/coresight/coresight-trbe.c index 43643d2c5bdd0..8f17160fec442 100644 --- a/drivers/hwtracing/coresight/coresight-trbe.c +++ b/drivers/hwtracing/coresight/coresight-trbe.c @@ -1474,9 +1474,10 @@ static void arm_trbe_remove_cpuhp(struct trbe_drvdata *drvdata) static int arm_trbe_probe_irq(struct platform_device *pdev, struct trbe_drvdata *drvdata) { + const struct cpumask *affinity; int ret; - drvdata->irq = platform_get_irq(pdev, 0); + drvdata->irq = platform_get_irq_affinity(pdev, 0, &affinity); if (drvdata->irq < 0) { pr_err("IRQ not found for the platform device\n"); return drvdata->irq; @@ -1487,8 +1488,7 @@ static int arm_trbe_probe_irq(struct platform_device *pdev, return -EINVAL; } - if (irq_get_percpu_devid_partition(drvdata->irq, &drvdata->supported_cpus)) - return -EINVAL; + cpumask_copy(&drvdata->supported_cpus, affinity); drvdata->handle = alloc_percpu(struct perf_output_handle *); if (!drvdata->handle) -- 2.47.3