From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f180.google.com (mail-il1-f180.google.com [209.85.166.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA2EC16D4FA for ; Mon, 1 Jul 2024 16:20:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719850849; cv=none; b=Qllf24nj4io04c6NPAcvAvwZPaffRdXUUzyyqmZdbfURyHniPfHpWedz1uX1cSo0yoWUb6bTCLGsML3dZF0RXC1m7K3/iDYkFP0aVKLDNCmkY3BfNKHcdw18ePqURX8B86fO8zIke6PTST4xsSxkQPnixdS9ZITIo3CcHSmVvbQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719850849; c=relaxed/simple; bh=S8trBRWU4Awt2Hdyx4x16x7C3F21AJMjvj1VIrEa89I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PPisnf/lYZUVdzaaRPGyT3UqE2pD1Ma9NRYMcEfwXc53hw+wFKeNXMs+p2mX4oE9O3qp1rHQdwPCWmGcYFfxCEKQM5elbmJHWOLFEPVLzIWyTUdVCvQphjVrXHfatH38240yIuOZ6zq0Xr0T1UsXewIJhE1k1cQHU2jIOql33p0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Xs4RPrUT; arc=none smtp.client-ip=209.85.166.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Xs4RPrUT" Received: by mail-il1-f180.google.com with SMTP id e9e14a558f8ab-37636c38d6aso14733765ab.3 for ; Mon, 01 Jul 2024 09:20:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719850846; x=1720455646; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=OWZgmKDZRrdhr1uUXK85/zqvq+/aZOrwP+oxnXRYvAE=; b=Xs4RPrUTGjgPYLZri/p0LLPix4JTvwCo53Wc4fslc9KzbkaTK4HIFig4we9y4B8YaE q0mRp7pZQoYyp45RJGe9te741XxSS4A9wVprX4qKkeqlD23YFSeIe7prEf1A7DJSNLZ6 1Ll87Labm60E4TcQIz2541xM7rjvdG0erQDmejjV3GFXF9iOudLMh2imR+D3/ZsUKqgH RtSuCdgPQVbsh5xGQAmxKYlmWP87YoA+k3G3CpoLyNjUr73WZAyFEibzWYpH65n7v3+V 323WPclIqnfTPcrEnTVfhsP0N10wd9K34UgqGeIz75mwXyAN7Lz0BwfmYZQRMio3E15k yqFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719850846; x=1720455646; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OWZgmKDZRrdhr1uUXK85/zqvq+/aZOrwP+oxnXRYvAE=; b=ZfzZ+zwXWek3ejPdPkoUbJ0ky8sSI4gOXDcpo4wIcOl+52nL2cqGQA7vlIAIQ9isCm ikauc6yjcuz8VJAxTiirZu6M+SJ2KJ74bO8O31zbKbWJI5RNWT6clsdIVjSIjCKl8lFX Ox041Rpsa+jscfZmHiMtumawzUb6ewCXzNPc0XOXeY8nnnQ11Apls4OssKixWOs47yC+ uJASVaiKRkjG+Qq+yeDzelSOYQqRnIZwXqEceK5b7NsXLBjRaR26YXjrhWVU9vJ8I9lC j0PM2XH7t4knHoyo6mf1Ieq1JypBBcq6ff3JMGei54SeUj92KJZ0ZxueFw68bEkVHgRt 42RA== X-Gm-Message-State: AOJu0Yw1WdTkW3rOOpT+LIArflxzttSumtBWahn0d7dK9zn0xY0Iw0Kw 0KlJciu6PP3pDnPK4zHPjVLMxdNR4iinpyKGwP0Yj/xlOJFdXCd115Upxg== X-Google-Smtp-Source: AGHT+IF4Q6jy5QIuCLxDiDWQRsnx6iHXwtvUgTE2lXBFYwEqB80Yt/8yPSYVyA6IBWuuR1iGqEUB/Q== X-Received: by 2002:a05:6e02:1645:b0:373:7f70:bb8f with SMTP id e9e14a558f8ab-37cd2bedbf5mr95954605ab.22.1719850846207; Mon, 01 Jul 2024 09:20:46 -0700 (PDT) Received: from localhost ([2a00:79e1:2e00:1301:e1c5:6354:b45d:8ffc]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-72c6c8ec501sm5246854a12.68.2024.07.01.09.20.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Jul 2024 09:20:45 -0700 (PDT) From: Rob Clark To: iommu@lists.linux.dev Cc: linux-arm-msm@vger.kernel.org, Stephen Boyd , Robin Murphy , Pranjal Shrivastava , Rob Clark , Rob Clark , Will Deacon , Joerg Roedel , linux-arm-kernel@lists.infradead.org (moderated list:ARM SMMU DRIVERS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v3 2/3] iommu/arm-smmu-qcom-debug: Do not print for handled faults Date: Mon, 1 Jul 2024 09:20:11 -0700 Message-ID: <20240701162025.375134-3-robdclark@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240701162025.375134-1-robdclark@gmail.com> References: <20240701162025.375134-1-robdclark@gmail.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Rob Clark Handled faults can be "normal", don't spam dmesg about them. Signed-off-by: Rob Clark --- drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c index e4ee78fb6a66..681fbdfc325d 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c @@ -419,10 +419,6 @@ irqreturn_t qcom_smmu_context_fault(int irq, void *dev) tmp = report_iommu_fault(&smmu_domain->domain, NULL, iova, fsynr & ARM_SMMU_CB_FSYNR0_WNR ? IOMMU_FAULT_WRITE : IOMMU_FAULT_READ); if (!tmp || tmp == -EBUSY) { - dev_dbg(smmu->dev, - "Context fault handled by client: iova=0x%08lx, fsr=0x%x, fsynr=0x%x, cb=%d\n", - iova, fsr, fsynr, idx); - dev_dbg(smmu->dev, "soft iova-to-phys=%pa\n", &phys_soft); ret = IRQ_HANDLED; resume = ARM_SMMU_RESUME_TERMINATE; } else { -- 2.45.2