From nobody Mon Dec 15 21:46:52 2025 Received: from mail-pf1-f201.google.com (mail-pf1-f201.google.com [209.85.210.201]) (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 618DD20D519 for ; Wed, 7 May 2025 23:29:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746660574; cv=none; b=jIwxm5lalcVxN++ONc7+vDXGt5qiEScm6BR4DxBj33cBqDzhKVsCuEmnZ56yyxlELpaapFJ7q6WRKmbu0prY1Afm4QAinjW5L2M9Zz2bN/x3G8pV6SmjKED3QS4H0G4PGTbNKMP6Q3PBzSpuSV0CQqLUXMQTvvLMvkHbTGLAVYY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746660574; c=relaxed/simple; bh=cA3nZ+47Np47/k2SgDsvbWMsfWOH1A6Ausk1woOuJlw=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=qDntXKnUlnh1iRRs4oDnh30/tkAZ2iEZvrhBXGQjM8/w68e77gdrBZd5RRrzm9CPTfW0EzgBKfRRIbb6MF1gda6aA0QaCG4ikNau3sNunsbjZg6GQPHlv7c0Hywkj7og/i/YSiRBxlGIepVy3ILH/+QiVX1cE+2u00H0CfVi3Tk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--ammarq.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=nSc9E0IF; arc=none smtp.client-ip=209.85.210.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--ammarq.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="nSc9E0IF" Received: by mail-pf1-f201.google.com with SMTP id d2e1a72fcca58-739525d4d7bso297972b3a.2 for ; Wed, 07 May 2025 16:29:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1746660573; x=1747265373; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=g4vZXdmlr0Ib3hABccKLLz+7+GjpdBalfaH2InUcmWA=; b=nSc9E0IFu2QYeYCPmh6xkKv9g78oDQoUf4TTBO9L1zExsmmAhHg+kqWJnKhShktCrd 8ufaA4pDrnmB/nf/laTKzmSGsFVhuJ7pe8fftx7iu1+YuBVz5Xqi4i3mi5YpovwDldvN iU89OA4Hqm+9+ciJqumxGNLa7vwILLJE3coHA4iWC2GXGACa9Ml1AOyZiPlowUirHJ9N Wy95SfbUVi0ADDwVyEGmfPzI1pOW14ub0Ct81kSyomq3rJ8l+as4yWcD6Bn+dbdjBXJl EHDj8J2wMFsyN2sNDWkbCaPBMlUB/bNOEqgT3wtLS5Qq6wJP8G5+aCIFAGhrZZZLTh35 rm8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746660573; x=1747265373; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=g4vZXdmlr0Ib3hABccKLLz+7+GjpdBalfaH2InUcmWA=; b=MleqyujxGFYE/shTGqYK8sXPPxHm4MR29vnfRdZc9yTA0R7SBaZjlXPqNohRRhSMvT uXXHANujdSzcmUpUJlbavEYiyvkAIwhAJxwfPhw2Z62tQZgqu9EcYhOutW7EAzITWTOI 4n2oARxpmDVa26ZqbqoaFZvV3GPhzpX+WQPEbi0kRodmgSxnSjyVp1ajz6RSrV+5MG+c B2F5IyIvrg4knhkO8YdyjG3T4cKBLpSSBIGWzaNP+ehcXl322Aoubj6jRfE2yT8ZJiAu 79OoEgD3ykJ49hBsTQ/m25J0fDTQCWtW6HMo0hpYjULDlZdegm3QTbS/2bZiOLU/0hLI ZATQ== X-Forwarded-Encrypted: i=1; AJvYcCU8CZ9VWMlrMVOUI3CLhEm/9R+UwwYMssQ/dMimzJZVA8Cru+VTol4FU7Ldmbt0jgtFBK94FgbbUFb4foQ=@vger.kernel.org X-Gm-Message-State: AOJu0YyPrHn62GdqVIlxpZefNhA7H+ynTyFsX4mll5dn+eTVgpvrklja OAakJLnKVpNHl0UkkVV6A8fvesLwrOVHelMh2CxIzeECG8weCLChSVqdNy8UZsryQXHUBO2XQxM HGQ== X-Google-Smtp-Source: AGHT+IHHAYzNaFA/bcGy/j5LLehiRiaIWZ/+FhNrGNe7rHwAPk8GvTUcemAtW3iw6AAELIGDuhFfIh+cIwU= X-Received: from pfie11.prod.google.com ([2002:a62:ee0b:0:b0:73e:665:360]) (user=ammarq job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:3305:b0:736:5725:59b4 with SMTP id d2e1a72fcca58-7409cedc6dbmr8091350b3a.3.1746660572653; Wed, 07 May 2025 16:29:32 -0700 (PDT) Date: Wed, 7 May 2025 23:29:19 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.49.0.987.g0cc8ee98dc-goog Message-ID: <20250507232919.801801-1-ammarq@google.com> Subject: [PATCH] PCI: Reduce verbosity of device enable messages From: Ammar Qadri To: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Ammar Qadri Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Excessive logging of PCIe device enable operations can create significant noise in system logs, especially in environments with a high number of such devices, especially VFs. High-rate logging can cause log files to rotate too quickly, losing valuable information from other system components.This commit addresses this issue by downgrading the logging level of "enabling device" messages from `info` to `dbg`. Signed-off-by: Ammar Qadri --- drivers/pci/setup-res.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index c6657cdd06f67..be669ff6ca240 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -516,7 +516,7 @@ int pci_enable_resources(struct pci_dev *dev, int mask) } =20 if (cmd !=3D old_cmd) { - pci_info(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd); + pci_dbg(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd); pci_write_config_word(dev, PCI_COMMAND, cmd); } return 0; --=20 2.49.0.987.g0cc8ee98dc-goog