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[2620:137:e000::3:5]) by mx.google.com with ESMTPS id h184-20020a6383c1000000b00584a8c7cb41si7964458pge.225.2023.09.28.05.01.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 05:02:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=mJze0tmc; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 9D58480A4149; Thu, 28 Sep 2023 04:56:24 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232114AbjI1L4G (ORCPT + 99 others); Thu, 28 Sep 2023 07:56:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229980AbjI1L4F (ORCPT ); Thu, 28 Sep 2023 07:56:05 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C340121; Thu, 28 Sep 2023 04:56:04 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C0A9C433C8; Thu, 28 Sep 2023 11:56:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695902163; bh=5PvIM+aPegeroDXqiEYobGZebqOA/gpuCayaIxjoARI=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=mJze0tmckXpE2hS7/zgZt+kgVdUJNuTPtLBP6W0SJwZtDCyjkiB91BByiIrJJEhNQ fOheUCuszQ+gEuL4tmEU1Quxs4YX62EY3W4ceqRw0YyHkTW2sQiWyvxkUiR9b097tr 7qiW58x700puSXlLKptdZbjPOx8dnNwzhYv8O+FJrp9uLy92AcDpmkdglxq0HC66E1 J4gIPCgfpPrhYBh7UzH1xuEG3j1tOmSm+QXq1T2bXQnkCZRsMyqYsRdOlZGqWwDOlf WtkrSX9JAJCNB4YxrsfDm5A2E8fWdDYxPIdfve33d2GCXQUel9TLxMYpF6KeeruoqB 9d3swdJmnMynw== From: Vinod Koul To: dmaengine@vger.kernel.org, linux-kernel , Fenghua Yu Cc: Dave Jiang , Sanjay Kumar In-Reply-To: <20230924002347.1117757-1-fenghua.yu@intel.com> References: <20230924002347.1117757-1-fenghua.yu@intel.com> Subject: Re: [PATCH] dmaengine: idxd: rate limit printk in misc interrupt thread Message-Id: <169590216160.152265.5018881395434400214.b4-ty@kernel.org> Date: Thu, 28 Sep 2023 17:26:01 +0530 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.3 X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Thu, 28 Sep 2023 04:56:24 -0700 (PDT) On Sat, 23 Sep 2023 17:23:47 -0700, Fenghua Yu wrote: > Add rate limit to the dev_warn() call in the misc interrupt thread. This > limits dmesg getting spammed if a descriptor submitter is spamming bad > descriptors with invalid completion records and resulting the errors being > continuously reported by the misc interrupt handling thread. > > Applied, thanks! [1/1] dmaengine: idxd: rate limit printk in misc interrupt thread commit: 555921feb2ac03d88647ccc62015e68f157c30a2 Best regards, -- ~Vinod