From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F2ADED2E9E3 for ; Mon, 11 Nov 2024 12:53:54 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 7D33E402EB; Mon, 11 Nov 2024 12:53:54 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id ZLeRkMSAHHYO; Mon, 11 Nov 2024 12:53:53 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 9F65E402CD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1731329633; bh=w7z8yhXRBnlRYKfyfn4Xe3Y3OGC88TCWkSEzDPuPxNQ=; h=Date:From:To:Cc:References:In-Reply-To:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=asqB0a/hTHaw2PTsPiPsX7dmNpWQZNlVr/KkBbaKHHaj6lSXF0vwrZm282Afiw5Xl 5rHKuC96aIVsh4/QPOOs4N/b0DyVtZ5iSjh9miYvxWs/yu5/v0k3/96x8X+JbmAdNP MGKZ5F4FyyyTkqagaivAtgGCPBiG90AKVrQywNu2m1vwzitEXfMlSKe3FMuTF/nu2I woam7e4xvmlyJrNLogDZnyjPcA2Lt6gVmjwZSuUAi4INbQ20y0LNf/f8S/5DZJ9iWQ ZBiwiLZsdvE56MPDDI4c2zje+p7Z55d6DXAnvs5ItzjA/AwnpzLHzXOLSe1fq0n9Vi 4X6ns0UoezdBw== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp4.osuosl.org (Postfix) with ESMTP id 9F65E402CD; Mon, 11 Nov 2024 12:53:53 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists1.osuosl.org (Postfix) with ESMTP id E8545D8F for ; Mon, 11 Nov 2024 12:53:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id C2AE1402B1 for ; Mon, 11 Nov 2024 12:53:51 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id AUxUbfWTYrfz for ; Mon, 11 Nov 2024 12:53:50 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2a0a:51c0:0:12e:550::1; helo=galois.linutronix.de; envelope-from=bigeasy@linutronix.de; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp4.osuosl.org 5CD19402CD DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 5CD19402CD Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by smtp4.osuosl.org (Postfix) with ESMTPS id 5CD19402CD for ; Mon, 11 Nov 2024 12:53:50 +0000 (UTC) Date: Mon, 11 Nov 2024 13:53:45 +0100 From: Sebastian Andrzej Siewior To: Jacob Keller Cc: Przemek Kitszel , Wander Lairson Costa , Tony Nguyen , tglx@linutronix.de, Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Clark Williams , Steven Rostedt , Simon Horman , "moderated list:INTEL ETHERNET DRIVERS" , "open list:NETWORKING DRIVERS" , open list , "open list:Real-time Linux (PREEMPT_RT):Keyword:PREEMPT_RT" Message-ID: <20241111125345.T10WlDUG@linutronix.de> References: <20241106111427.7272-1-wander@redhat.com> <1b0ecd28-8a59-4f06-b03e-45821143454d@intel.com> <20241108122829.Dsax0PwL@linutronix.de> <9f3fe7f3-9309-441c-a2c8-4ee8ad51550d@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <9f3fe7f3-9309-441c-a2c8-4ee8ad51550d@intel.com> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1731329626; 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: in-reply-to:in-reply-to:references:references; bh=w7z8yhXRBnlRYKfyfn4Xe3Y3OGC88TCWkSEzDPuPxNQ=; b=dtv0b8+aCLwhVivvFUjFNqplSCPxGWFTtHuKMDvxFHL34tKWExWlHHNyW10RM/mrjJMI8f 089D2TK1AQ7sdF73yWg0qz0vACWNAENLY/QEQyRYuDTnwhNjzdyGccp1zYHtp0epqFcTky U/Y0Q5SMvLKYQ4zAYI1SO3PKEYD2dZ4Vc3RWNarc7vJ8+OSFhOlQhTr8atuPRInTizsNdT hUabpL8xT/N43Yya3ER6WSfvOoBQqJjQg5zaBA+LWBysOPwA1mdxCKsKtQpTgAN7lEIVsg V2WPFmskshbU4nieE/3UMDrNexHbqdABCxsutrdzg3IdHiAImLC4UaFmC2vMTw== X-Mailman-Original-DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1731329626; 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: in-reply-to:in-reply-to:references:references; bh=w7z8yhXRBnlRYKfyfn4Xe3Y3OGC88TCWkSEzDPuPxNQ=; b=t5hwhBcysw6sr0uejWOPe0jN8ijZp6hxiaMi9xUsvaQ53fESoFBjWOSwjJQXUj2QkJp+lK w4qAM5LVRIo4O/Dg== X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=none dis=none) header.from=linutronix.de X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=dtv0b8+a; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=t5hwhBcy Subject: Re: [Intel-wired-lan] [PATCH v2 1/4] Revert "igb: Disable threaded IRQ for igb_msix_other" X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On 2024-11-08 15:00:48 [-0800], Jacob Keller wrote: > > > On 11/8/2024 4:28 AM, Sebastian Andrzej Siewior wrote: > > On 2024-11-08 13:20:28 [+0100], Przemek Kitszel wrote: > >> I don't like to slow things down, but it would be great to have a Link: > >> to the report, and the (minified) splat attached. > > > > I don't have a splat, I just reviewed the original patch. Please do > > delay this. this clearly lacks a `not' > > Sebastian > > It will definitely splat on RT kernels at some point, if there is a > spinlock. exactly my point. Sebastian