From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yx1-f42.google.com (mail-yx1-f42.google.com [74.125.224.42]) (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 2C4A831E826 for ; Mon, 2 Mar 2026 21:15:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.224.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772486124; cv=none; b=lgrEKnBpaXUo1H4rj5ARbOipEeBqEYndj5bSdk9pcRquOgc2+Nc7CicU9FARQzKsb/T7K2aMH5PPEgalZ5Y1G9xohcUsXxlxkVmONpPLl8EOyC7ShtzHhQ4ZuatMOucmLZIPCGgG0gpwX4wKkFQYrdO5vmEbdzNr9r0q+ztA58M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772486124; c=relaxed/simple; bh=UNj+48hFjlZPtLvRSwOqOFwRzy9flBmLKSxsZOtGJFg=; h=Date:From:To:Cc:Message-ID:In-Reply-To:References:Subject: Mime-Version:Content-Type; b=AetnBjFJ0vvTLzsXsAgQSUcXtsedP/tejLq/vfymyf1bNMo/HMY4h/v74XEHAeTEPWRCG7vr92ObYuGNeTMGAecK5Tuxqlvmrm56MMv8/zDGzhZp1KUXroS8jyowtQ6n11coIi+7RZveTOeiEVDwUruNexpwYQM+zNr8vymz0Is= 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=EanXGSWs; arc=none smtp.client-ip=74.125.224.42 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="EanXGSWs" Received: by mail-yx1-f42.google.com with SMTP id 956f58d0204a3-64acd19e1dfso4388391d50.0 for ; Mon, 02 Mar 2026 13:15:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772486122; x=1773090922; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:subject:references :in-reply-to:message-id:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=RPR7FgjfJoLBWd0cNWlZd9KMulo3EEeoeZO3RDpxqYc=; b=EanXGSWslYiY0Z8yubui3zqnVkaJcjgz8oSW6Bat3laGO45yXE0X8ydiphFhjp1FJg iErekwGR/JtLuFEFfiJvIjyGvnzM5DEj1DtkXmkoLqebQUMu6FOFuR6/JnjXjmqIG9MG KTmu+h7w8+E57p3JsRRBAP/s296WH6SadhdUVRc2oF84oYHEsGGZvEOKRHxTidf3eROW lUY9fw1KhMdH5eV2bQg8GtCbOE17boRAKL+5s+LbjC7J9Bn3DwW8bVW/ynOC221MXL/4 JrVA4E0yCIBsoE8Ehb56naOKD+kUw44vns2dJqYQXIKcDyFHbLpu9iDB8S8DXTIekKG8 kTlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772486122; x=1773090922; h=content-transfer-encoding:mime-version:subject:references :in-reply-to:message-id:cc:to:from:date:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=RPR7FgjfJoLBWd0cNWlZd9KMulo3EEeoeZO3RDpxqYc=; b=GktQHl82yY1oi/qIa8JQ9nlcBoMbwjenuGR+GzrIKdJB+nav6hTGJXpJbQU6wUtsA4 MvS1Qhd4ifhbViJbjjJ+E6BKfu1N1iC8+ibuhf1+OKyXZRQOY/m031hmYug6fnXA5Zcb TYMT63rcY/de7PWjG7va8OPVgMvQ4A5SDKNfsMubCAh7ozttR7TO3sGqhK3VqB8eOV1u Ssogj5/a+UZ8cmEjx7qi/iF6EEPD2YgLOhRA30/pG0MFhn+w8GmEqnBzggFj2t8wunVQ wlgtt+ALSxxQA75VO48/UPIHzXs4LsAKIJQ/502eNLRMjoYc4QtbuaqXCpvM3NgzrCpM gFew== X-Forwarded-Encrypted: i=1; AJvYcCX1po09m+gjgXD7Gd6ezVbCihKqHZhLODBp1SN9g+GE4DKEHNFSTMQnSI0qYTk2AU4Up+QO1oiQ5ZspfWs=@vger.kernel.org X-Gm-Message-State: AOJu0YwLv7eULy694ZY0hjGrAed+0inHeOl9LCmE09drlarhk02iGwch yQtvvMCA4DY0wdORPOYEIO9yjzpBoS+9mBQhUeFRsc+Fu7oxWntae6Uh X-Gm-Gg: ATEYQzxRAzV3r3J39Qzofim9Q5ZGHXtFIOIc5q0tnyvYHpJn83zWQiTG/859L1EJ/jT XV56Ke+XmsZ2Bzysvjs89+2MSWi3xhRDSyyL+ARRdlue7G6LvqbMIYmuej7zOPXA9Uq5Xl2NFTE f3735ccBHnlCI/m4asA3iKSV4lbb26Nm8tgR3vC0mYV0jx9qWTI7ZzAV7TQ/gB6z8cWTbRYpE+C AylEtGZcMdAoMe5ymHYGLCPhDAr7FvTb679xtlqenIe5fKlPHJMMtHNZWdbe6VA5qYo1RNT2bE2 wH5enEwr6rXV7dtMOxEUtRBRls7PdCYkxJoY0rQW13rzvgnFXjRhjykFZMwB9A9r2MXBTxitJqy ZMl8w3/CB+WHkuaxy5DfYJmMd7C+o1ZLi2rbqb/6DsXdqYX/74I1h+TrdWMXZisrbw1JjSuAT68 xZljCeCabj5E6YHNjCo9WSFS4YfIkEn+3uHyVNT8FVGFx4T9tOyzWbn48Iw52teK36a5+DkcvXZ 2xUCF3YCw== X-Received: by 2002:a05:690e:68e:b0:64a:df6e:16b8 with SMTP id 956f58d0204a3-64cc201e25emr9227927d50.4.1772486121945; Mon, 02 Mar 2026 13:15:21 -0800 (PST) Received: from gmail.com (15.60.86.34.bc.googleusercontent.com. [34.86.60.15]) by smtp.gmail.com with UTF8SMTPSA id 956f58d0204a3-64cb7627181sm6100451d50.14.2026.03.02.13.15.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Mar 2026 13:15:21 -0800 (PST) Date: Mon, 02 Mar 2026 16:15:20 -0500 From: Willem de Bruijn To: Akhilesh Samineni , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, willemb@google.com, daniel.zahka@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, jayakrishnan.udayavarma@broadcom.com, ajit.khaparde@broadcom.com, kiran.kella@broadcom.com, akhilesh.samineni@broadcom.com, sachin.suman@broadcom.com Message-ID: In-Reply-To: <20260302195352.1015990-2-akhilesh.samineni@broadcom.com> References: <20260302195352.1015990-1-akhilesh.samineni@broadcom.com> <20260302195352.1015990-2-akhilesh.samineni@broadcom.com> Subject: Re: [net-next 1/3] psp: Support resetting statistics on a device 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 Akhilesh Samineni wrote: > Drivers may need to reset per-device PSP statistics to zero. The series does not include rationale why this may be needed. What makes PSP counters special in this regard? > Add a reset-stats netlink command and a corresponding optional > driver callback to support this. > > Signed-off-by: Akhilesh Samineni > Reviewed-by: Kiran Kella > Reviewed-by: Ajit Kumar Khaparde