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 smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 DF26EEB7ED7 for ; Wed, 4 Mar 2026 11:43:29 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 7E9B9812C3; Wed, 4 Mar 2026 11:43:29 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id dQIhz3MJF902; Wed, 4 Mar 2026 11:43:28 +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 smtp1.osuosl.org BE8F581281 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1772624608; bh=DTcZCdONX3KmlChow/JbVOTEHm3osMmIN3MSgKchrkw=; h=Date:From:To:Cc:References:In-Reply-To:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=0aHZsVsFEHjbKNyHJfmb4ftwllA0/8D0kKBoMzKPojkLCdmoWSp3ttpsQrnO4ipQd uJCTgrHhaVKGsMT73Lp4pn1ZrV4SuyV6b8SYSLs0Ac891/jRnEL7F2fz4O9oR79EFn rcKFfL1QerPFa1dur1rtCSSIFTanp3lGe221+qs1amWRfOGnKGvQbNECzLQ0e921fk yuxuoXPLMJ24fmF/q1UNqTjMt3hYM3B9kwYvuEdUSMosISnRPQlcxsZ8//hxkNstpW tGn81EKfTrtdGMARg3dzKI5IBHn+Gmy6TxqotkQJNii/EaUtyK5vNhtx1W26mBmXoO T+7zD/juJwcQA== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp1.osuosl.org (Postfix) with ESMTP id BE8F581281; Wed, 4 Mar 2026 11:43:28 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists1.osuosl.org (Postfix) with ESMTP id 2A5751EB for ; Wed, 4 Mar 2026 11:43:28 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 27D778126A for ; Wed, 4 Mar 2026 11:43:28 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id TnjbrKQcVS-f for ; Wed, 4 Mar 2026 11:43:27 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2600:3c0a:e001:78e:0:1991:8:25; helo=sea.source.kernel.org; envelope-from=horms@kernel.org; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp1.osuosl.org 89ED68125B DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 89ED68125B Received: from sea.source.kernel.org (sea.source.kernel.org [IPv6:2600:3c0a:e001:78e:0:1991:8:25]) by smtp1.osuosl.org (Postfix) with ESMTPS id 89ED68125B for ; Wed, 4 Mar 2026 11:43:27 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 84F9343627; Wed, 4 Mar 2026 11:43:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6BC93C19423; Wed, 4 Mar 2026 11:43:22 +0000 (UTC) Date: Wed, 4 Mar 2026 11:43:19 +0000 From: Simon Horman To: Yury Norov Cc: Tony Nguyen , "David S. Miller" , Thomas =?utf-8?Q?Hellstr=C3=B6m?= , Andrew Lunn , Andrew Morton , David Airlie , Eric Dumazet , Jakub Kicinski , Matthew Brost , Paolo Abeni , Przemek Kitszel , Rodrigo Vivi , Simona Vetter , Yury Norov , Rasmus Villemoes , dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org, David Laight Message-ID: <20260304114319.GI71509@kernel.org> References: <20260302011159.61778-1-ynorov@nvidia.com> <20260302011159.61778-5-ynorov@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260302011159.61778-5-ynorov@nvidia.com> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772624606; bh=RdeQxpM446a30snr6DksUquAKJ3HbafVGgNp+XRn85U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SXOmIPJbVZrOiDQdxxHApj/MW4tElG/4y1VDKOns6EUYefWrdr3Nr/hORg0FG/nKl sf1jwiYbcTZbeo7mP4eRySpZJ31b4r6vFlDZoXwGsaYxUbLpzcmLCpyPBnaQMF2w6D zSU46tKdc/tDIq/9Axq5QIFsmPRUOfKWlu4Ek0SCjV2XwQQi5WJbOW0k2GOs11f74U HNyTzaWEX5p6CpRYLaPACt5i/fuBO1I2z9ZS7nlX24pj9dCw8AZa5ERaK5bSsLmVrP zWxfSaQ2ripq1cTH+j0Ox0ed/JrZaAKczpFk/forHoP1khftNCM5CvekS5OYqimc8h OnrLrF99lt4nw== X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=SXOmIPJb Subject: Re: [Intel-wired-lan] [PATCH v2 4/4] drm/xe: switch xe_pagefault_queue_init() to using bitmap_weighted_or() 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 Sun, Mar 01, 2026 at 08:11:58PM -0500, Yury Norov wrote: > The function calls bitmap_or() immediately followed by bitmap_weight(). > Switch to using the dedicated bitmap_weighted_or() and save one bitmap > traverse. > > Signed-off-by: Yury Norov It's not entirely clear to me why this patch is included in a patchset for the ice driver. And it's also not clear to me why, but allmodconfigs - fo4 at least x86_32 and x86_64 - fail with this patch applied to net-next [1]. ERROR: modpost: "__bitmap_weighted_or" [drivers/gpu/drm/xe/xe.ko] undefined! [1] 2b12ffb66955 ("net: mana: Trigger VF reset/recovery on health check failure due to HWC timeout")