From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 D6E21229B18; Wed, 10 Jun 2026 01:10:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781053811; cv=none; b=J3+lPHDHQmMN3Lfs0oKJzBpj0E9iUVKu+1LEqUfaKR14KXiiWNUH3gAcFdIyvWQkkDzhymQ859M/FcKQrni0XvUpUc1WTVjnQJKhscGn0kmA66Mbf2rUUqpHZ+6eZoSf/ewzP+E650ODcTDaqbnROutnkxi9/HjP6hYlSDwyIBc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781053811; c=relaxed/simple; bh=tBjRxMsvIYkhu3TLqVGi/Jwn+5CVWmSg5F9Pqg86ms0=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=DjGlEPypCW18Pc3ClLIJt2rf8RCoGi4LScylo9znmUugV4mByB3s+UVLeSAxoytg1W4HV0DWbxB/kSUcz9WokuVNSl3BY15kdcirgxekqbSo+FJ95lfj5hRjg4bqrp8NxvDVEZL6Ak0KtucYg0G4MLtXo+FNXOOSHctljA+F48I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=V3i9UpCw; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="V3i9UpCw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF7C41F00893; Wed, 10 Jun 2026 01:10:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781053810; bh=TRS0K2x+KhOyLAb3tWycsjifz1cV0PWzUeVzV2T5i7U=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=V3i9UpCwdTAuGrFUGaoDvZ0YlBN+c98pcC0vYOhEaxHTmlZRikA7NAEeiFnZi+Nuj JT9mwlPh//qEisc1QxUatPUijLuBv06rIULDBZK4sp1orZhnPQ9fTZ7FUWXSQCvCjw P+DYiXFn8s3TmPbbEWG9cRhy6a4vpmKLWGtL32dfK1ivBUGyQWFzwq1Z3Oii1OgWL2 bTABkk01S8Y6qfUWZzqCwRcAUWos0zVvjhubRmfcCXNtP7fnA2IUmvdUrPZVJkBWy4 ecTxxPfjIYiSfUgTlgkACuBC7FB+0D0Qlx4ZOPdJS+ONy3aflxPDMS+1dS1J9ksmIF Tx62cCH8yAT2w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 198133930A12; Wed, 10 Jun 2026 01:10:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2] net: mana: Cache MANA_QUERY_LINK_CONFIG result to avoid repeated HWC queries From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178105380863.2776665.17686730574089327914.git-patchwork-notify@kernel.org> Date: Wed, 10 Jun 2026 01:10:08 +0000 References: <20260606133301.2180073-1-ernis@linux.microsoft.com> In-Reply-To: <20260606133301.2180073-1-ernis@linux.microsoft.com> To: Erni Sri Satya Vennela Cc: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, longli@microsoft.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, kotaranov@microsoft.com, horms@kernel.org, dipayanroy@linux.microsoft.com, kees@kernel.org, linux-hyperv@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Sat, 6 Jun 2026 06:32:55 -0700 you wrote: > mana_query_link_cfg() sends an HWC command to firmware on every call, > but the link speed and QoS values it returns only change when the > driver explicitly calls mana_set_bw_clamp(). This function is called > not only by userspace via ethtool get_link_ksettings, but also > periodically by hv_netvsc through netvsc_get_link_ksettings and by > the sysfs speed_show attribute via dev_attr_show, resulting in > unnecessary HWC traffic every few minutes. > > [...] Here is the summary with links: - [net-next,v2] net: mana: Cache MANA_QUERY_LINK_CONFIG result to avoid repeated HWC queries https://git.kernel.org/netdev/net-next/c/8e0ffcc926f4 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html