Received: by 2002:a05:7412:40d:b0:e2:908c:2ebd with SMTP id 13csp662272rdf; Tue, 21 Nov 2023 12:45:08 -0800 (PST) X-Google-Smtp-Source: AGHT+IFaFjfp8M4Rk/gS+mQwd0fod9+ofj7iYozK698UKSG+UGMdDoZQu6/Oar/PXkpDingikFld X-Received: by 2002:a05:6a21:360e:b0:18b:2710:d729 with SMTP id yg14-20020a056a21360e00b0018b2710d729mr159864pzb.31.1700599508173; Tue, 21 Nov 2023 12:45:08 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1700599508; cv=none; d=google.com; s=arc-20160816; b=hy9/eXQyPlgrVv26KKOi8oletiwYTn5D2CRUEqvQUVb4ZmvhvSAXEfhLFUgzevZ1HU KMq3j2Q/XG95WEOERym/bWKSnS1TOxS2e9bzKTWkkiJEl9XfDsNZUsiDv7rQTU/mNA1G l7oY2gnE93QQwHlqewvbg3WcWAdRatMmGXUgEANNLpuA5saiqUmsjIe8QOrIPuRefO5R 4Yvjf5TYxglxBVEmsN0Anzg+iOYbgDK3RJHdfzWmeKjj0urqhi6S5XVTqS/et85pfR1o dcMgXjRv0EpqkLDaBtRdQJwLPGHDwqUADIXIoOzC3h5V0x1BkdA208Jc4pIx8Fx6aEdo /RFQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=WjnkBEROFr04ZeG+CGEk+pVBT3sw6f+qYCHdrQpEI2Y=; fh=ul/V7WTnEU0GCnoESMY8SjEQrsRpE32rzZP3Zf9DG9c=; b=RJ6saZ0PiPvseeM6wb8tLrrpUuAOmX4Irk4/Cq/SS8gE88C0ShlSizbUjobH6pNwc0 Ntn/TQTY7WQpspnY6tu/dHlJ22N+db/zaGUtE20dtv/4I0eq9rhd+of5i1Nr09uHaa6q mOHrhvfEF6QxdSuzM7qnPjWWCtjNqY8ipIGO3GuFKtujPO3cv5Dm1L5hAvqaNIICNCnV ZW9xr+h6woCAtHGnsVZG9Te4/LOFqGEug4TePre1DGvMFyjnhTJnp67I8/JuoS7CnC+t 37s5Skxgqf/FZ2V1psN/bkj/nrorC2rS2+A8qYJUZnSQZAv/1bbYzBaqs7OsLd1TzOEN AfSQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=AioRE3Di; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from snail.vger.email (snail.vger.email. [2620:137:e000::3:7]) by mx.google.com with ESMTPS id h1-20020a63df41000000b005b8f61fcba5si10673330pgj.399.2023.11.21.12.45.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Nov 2023 12:45:08 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=AioRE3Di; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 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 snail.vger.email (Postfix) with ESMTP id AF24E80FDDEA; Tue, 21 Nov 2023 12:45:02 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229514AbjKUUpD (ORCPT + 99 others); Tue, 21 Nov 2023 15:45:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229488AbjKUUpC (ORCPT ); Tue, 21 Nov 2023 15:45:02 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1284299 for ; Tue, 21 Nov 2023 12:44:59 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 546D0C433C8; Tue, 21 Nov 2023 20:44:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700599498; bh=WjnkBEROFr04ZeG+CGEk+pVBT3sw6f+qYCHdrQpEI2Y=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=AioRE3DiHimygj7va4tGcJ+qWVFd8vwBeqoOeI+ZPKsl4bOTs2rJXG2YwZye/CwdE XwqKCqhcSECHJhO6OEQzad3438fEpPfcY9YNRukaFYIp4T8VXkBJTUIMxJwna512Kt bWsjE8AcMILOXMZuJh4Dl/iwflL4GgyO+WOYXiSQjyRZDl4lL+qCxf4cD/uoHYAURB xBPT9R1TAqysMgz+aYtkrxJ4tgQarH8nt5ZBE+lIQ11Djyjpu++c1+jJYb6iQYsU6R LD+yzIZurL13FUHZRxz+ReJk9Ob+pd95WCJCeJR3zDFw76OxR1NkMP+Iu9XGkDtbll HN9zEtrZA4AOw== Date: Tue, 21 Nov 2023 12:44:56 -0800 From: Jakub Kicinski To: Saeed Mahameed Cc: Arnd Bergmann , Greg Kroah-Hartman , Jason Gunthorpe , Leon Romanovsky , Jiri Pirko , Leonid Bloch , Itay Avraham , linux-kernel@vger.kernel.org, Saeed Mahameed Subject: Re: [PATCH V3 5/5] misc: mlx5ctl: Add umem reg/unreg ioctl Message-ID: <20231121124456.7a6388c6@kernel.org> In-Reply-To: <20231121070619.9836-6-saeed@kernel.org> References: <20231121070619.9836-1-saeed@kernel.org> <20231121070619.9836-6-saeed@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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 (snail.vger.email [0.0.0.0]); Tue, 21 Nov 2023 12:45:02 -0800 (PST) On Mon, 20 Nov 2023 23:06:19 -0800 Saeed Mahameed wrote: > high frequency diagnostic counters So is it a debug driver or not a debug driver? Because I'm pretty sure some people want to have access to high freq counters in production, across their fleet. What's worse David Ahern has been pitching a way of exposing device counters which would be common across netdev. Definite nack on this patch.