From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 6391D3D1A99; Tue, 26 May 2026 17:32:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779816780; cv=none; b=MfyftEt05VeQsJc587E1zm9Cgm1qm3tAYp4kq6gNIGNPuBX1cbv1sl7SXaQbQHKe1+/yQ2IqPAzSDqgoRJUo/8QFEIe5H4233VC9tSCPYDsUS8ddNZEaac5mMJQ6JX4rRI3N+ThTENAx5jfdex3Dr8kZLaWhxb/h4faJvFTU7kI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779816780; c=relaxed/simple; bh=zBMrhCV2NHqxpgeed49/u+GkiO/lnfwEkEJB/GpI5bw=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=m3I6AKMyvo3vrje1vRTlfzgo2Na88OvwnOOBR96/CWkySuCZsd4pXK/hRg2m3bXlWVk+Rk2MRilKvPuVXvTDLtnluiK0sjJ4iwvXRah1BThVtvJve9ZiFz+sPH1LEOp+HKlEpywbp+iafvMdxB8UIY4d0C0HAYI0XV4JKcv2RM0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=JOOQLOfC; arc=none smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="JOOQLOfC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1779816779; x=1811352779; h=from:to:cc:in-reply-to:references:subject:message-id: date:mime-version:content-transfer-encoding; bh=zBMrhCV2NHqxpgeed49/u+GkiO/lnfwEkEJB/GpI5bw=; b=JOOQLOfC4BOphYfv40iJ5gspUelawUVQKaDC58ti5efjAsyLB3MpmU5t DGGeOi6UkqwZ44jgPUdbu26jqmpE3vyi0fDucu+AqwfoOROKwn9FJ4PoP rnirMwyJmtWgFduF/LJpSilqOEvpuQPO1sHiwZN16Aplb3djQ8eFfVaUz zLFawO1gT86t1kxrK5tRAnnvtRP+w19VkfNhvR0Od6zak7VU2x+wXgrI5 94eGydS3NWopTROuz063Tf2kwRusJnerRcmpCJCe9Yj0+Hfnnj1AEqZiT HXg1lkpJvZZ1vztw9F753JTKGeoFqXr0G4pse3SNzJSJFb1se7J1yK3Sd w==; X-CSE-ConnectionGUID: dQJd5nnlS52Vr4v6anaSWw== X-CSE-MsgGUID: FdTGrTPZTSaRmFNkGiinCQ== X-IronPort-AV: E=McAfee;i="6800,10657,11798"; a="80751303" X-IronPort-AV: E=Sophos;i="6.24,170,1774335600"; d="scan'208";a="80751303" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2026 10:32:58 -0700 X-CSE-ConnectionGUID: +0PFlTtmR9SEzXrtnrnPJg== X-CSE-MsgGUID: 7doHN7ZTQzO+m8HmF8pdOQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,170,1774335600"; d="scan'208";a="246954511" Received: from ijarvine-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.244.137]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2026 10:32:56 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: Rajneesh Bhardwaj , David E Box , Mike Bommarito Cc: Hans de Goede , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20260523114517.101305-1-michael.bommarito@gmail.com> References: <20260523114517.101305-1-michael.bommarito@gmail.com> Subject: Re: [PATCH] platform/x86/intel/pmc: rate-limit LTR scale-factor warning Message-Id: <177981677064.9008.528681678444219870.b4-ty@linux.intel.com> Date: Tue, 26 May 2026 20:32:50 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13.0 On Sat, 23 May 2026 07:45:17 -0400, Mike Bommarito wrote: > convert_ltr_scale() emits an unconditional pr_warn() whenever an LTR row > encoded by hardware has a scale-factor field of 6 or 7 (reserved values > per the PCIe LTR ECN). The function is called twice per LTR row (snoop > + non-snoop) by pmc_core_ltr_show(), which is invoked on every read of > /sys/kernel/debug/pmc_core/ltr_show as well as during certain platform > driver activity. > > [...] Thank you for your contribution, it has been applied to my local review-ilpo-fixes branch. Note it will show up in the public platform-drivers-x86/review-ilpo-fixes branch only once I've pushed my local branch there, which might take a while. The list of commits applied: [1/1] platform/x86/intel/pmc: rate-limit LTR scale-factor warning commit: 4c7f5762cc5baf2819e8868da6571fb40bfea969 -- i.