From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 A687D175A7 for ; Fri, 15 Mar 2024 09:13:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710494017; cv=none; b=ewlYUuzcqd3/IxUK2tdR4o9awMQ0p0QYUlKntFu+JWDS7oVPnPyyfzkSSYwBZRiuVp6LJ8SfXKDH9SP/lUUSiB2KLi5QCILjIN/rJ4YwmDRUXRC0q56ptnPr5iLK3KYl9dfjq8NhDodbGoWCBUHNN91YD2h8hScG9K1VWDlgKjQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710494017; c=relaxed/simple; bh=UsZF+9oc+o7aNoD9Z0So2YDg3vG30lPU/mngLQzAdzo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=JA46RWw1D+Z9Xa2dnhsJRzjE5M7cMD7pEEZTOO98pczto6/6nE6Kfb19VDqSpUl27DEi7YEu9+QFq6KlFOKX9CG75x5dDXrODwDoBaHo3NpI5225kcO8Q5qJfbPJxxFKFcvCSg3otvpCgnjBtfwNz5tcS5nO23HryVTbHrh4YvE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=JfEYuUwf; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="JfEYuUwf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1710494014; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lxG36aunw31I+2dTdVgHhsWpfWJuD63rmQBwk2u9Iac=; b=JfEYuUwfnhCJzS9FMF1YcoDIn5gDBiwY12f35euwT7v/l9SRbls8KGGfVBu5DddVWqMbZW QLKCZ/oPM39Ji3ld184TTMFRMHTT3gmukf4NZwyqcu7bjRak8rkt72jBKLLwoi30r71s95 1BFDYJkgAvrAzCM3yerVznA9xINtogI= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-531-Msc5-Pd3ORSa214LqU-fLw-1; Fri, 15 Mar 2024 05:13:30 -0400 X-MC-Unique: Msc5-Pd3ORSa214LqU-fLw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 22079101A523; Fri, 15 Mar 2024 09:13:30 +0000 (UTC) Received: from [10.45.224.236] (unknown [10.45.224.236]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3DB4F40C6DB3; Fri, 15 Mar 2024 09:13:28 +0000 (UTC) Message-ID: <3d9efa93-16dc-47f3-b344-24c37f40df08@redhat.com> Date: Fri, 15 Mar 2024 10:13:27 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net v2] i40e: Enforce software interrupt during busy-poll exit Content-Language: en-US To: Jesse Brandeburg , netdev@vger.kernel.org Cc: pawel.chmielewski@intel.com, aleksandr.loktionov@intel.com, mschmidt@redhat.com, Hugo Ferreira , Tony Nguyen , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jacob Keller , "moderated list:INTEL ETHERNET DRIVERS" , open list References: <20240314120049.111241-1-ivecera@redhat.com> <066e0dc8-0f47-4a1c-b989-f8c16f31464f@intel.com> From: Ivan Vecera In-Reply-To: <066e0dc8-0f47-4a1c-b989-f8c16f31464f@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.2 On 15. 03. 24 2:03, Jesse Brandeburg wrote: > On 3/14/2024 5:00 AM, Ivan Vecera wrote: >> As for ice bug fixed by commit b7306b42beaf ("ice: manage interrupts >> during poll exit") followed by commit 23be7075b318 ("ice: fix software >> generating extra interrupts") I'm seeing the similar issue also with >> i40e driver. > > Please see my comments on v1. > Thanks, replying there. Ivan