From nobody Wed Sep 10 06:01:02 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5D2A330FC1C; Mon, 8 Sep 2025 16:31:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757349109; cv=none; b=t+KWdjh6/SVRINhNtx1F8UGYeUpCcoJU02RnXY32fIeoXCVd0voKmMkfrEXlRjbVmFn4zyQv9kiMWn+6GVMapJPnL8LqU/jpaWOAQqmBcEngr0Gw10Y8fpvsGwy0cWVoz25dPVuuEvwVxZXNyxzZse6SRntr+lihZ8j0dp5X/gc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757349109; c=relaxed/simple; bh=jQHOrUvrdulPrMOQtn05zaOApqc5lhkt4nBzVAEvlWw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=WwMIX0vdNGzFA9VC6xi9MQxNuGlzwmDf9dt3YDAYLuDUFKjMCpcQIXn7kfG9b9cwrgivUDkbapRN9BTFmN7pc87qaKWiOQYfnj7pgJPQFIWEs2LwwDoHi4Tgxw4oUwCuLZeqZNHXJ8Xm2vs/5fg5s0W4KyYQPpFQFj5jD/1DLAo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=czBXERcP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="czBXERcP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BD22C113D0; Mon, 8 Sep 2025 16:31:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757349109; bh=jQHOrUvrdulPrMOQtn05zaOApqc5lhkt4nBzVAEvlWw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=czBXERcPZ33eoypWE2xIzk9HQjHljbDix3cn36Hh2mK5gUF1VODYSJBFYDAUJ6FfN Xao2Jr7HDWzJbhTYQeiuhScA9+g1QYJFXD0XuoA3aJyI+bDM2kdcmlDEdl8dqw99r7 k2lmphqCUS7LLR16vmtfF7f0crh3jq0ztn+KDnZjZ0o5F8CoMs6mW1oZAsCAIYAk27 UutSHwagfgmzCShbT/X/w6S1a3lPOh2AamN33Hxj1huPARni8NJjs084ST8cnZz7wr 3uUMmZbPs582U9/20z/SQXmsbCIIFkgnt6+Ec8uL2AXa9uTfgbXqxp4xIWkcCjD043 KeTlQw941xp+Q== 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 1uvemR-00000004NTm-1fwn; Mon, 08 Sep 2025 16:31:47 +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 Subject: [PATCH 07/25] coresight: trbe: Convert to new IRQ affinity retrieval API Date: Mon, 8 Sep 2025 17:31:09 +0100 Message-Id: <20250908163127.2462948-8-maz@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20250908163127.2462948-1-maz@kernel.org> References: <20250908163127.2462948-1-maz@kernel.org> 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 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 X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Content-Type: text/plain; charset="utf-8" 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. 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/hwtraci= ng/coresight/coresight-trbe.c index 8267dd1a2130d..c512f8faa6012 100644 --- a/drivers/hwtracing/coresight/coresight-trbe.c +++ b/drivers/hwtracing/coresight/coresight-trbe.c @@ -1472,9 +1472,10 @@ static void arm_trbe_remove_cpuhp(struct trbe_drvdat= a *drvdata) static int arm_trbe_probe_irq(struct platform_device *pdev, struct trbe_drvdata *drvdata) { + const struct cpumask *affinity; int ret; =20 - drvdata->irq =3D platform_get_irq(pdev, 0); + drvdata->irq =3D platform_get_irq_affinity(pdev, 0, &affinity); if (drvdata->irq < 0) { pr_err("IRQ not found for the platform device\n"); return drvdata->irq; @@ -1485,8 +1486,7 @@ static int arm_trbe_probe_irq(struct platform_device = *pdev, return -EINVAL; } =20 - if (irq_get_percpu_devid_partition(drvdata->irq, &drvdata->supported_cpus= )) - return -EINVAL; + cpumask_copy(&drvdata->supported_cpus, affinity); =20 drvdata->handle =3D alloc_percpu(struct perf_output_handle *); if (!drvdata->handle) --=20 2.39.2