Message ID | 20220323124353.2762181-3-alexandr.lobakin@intel.com |
---|---|
State | Awaiting Upstream |
Headers | show
Return-Path: <intel-wired-lan-bounces@osuosl.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=Qqk8B2EL; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org (client-ip=140.211.166.136; helo=smtp3.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=<UNKNOWN>) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KNp4L6lRNz9s0r for <incoming@patchwork.ozlabs.org>; Wed, 23 Mar 2022 23:45:54 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 800FF6059C; Wed, 23 Mar 2022 12:45:53 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Diq8bJNEWeUx; Wed, 23 Mar 2022 12:45:52 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp3.osuosl.org (Postfix) with ESMTP id 9984C60808; Wed, 23 Mar 2022 12:45:52 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id CA8411BF2A9 for <intel-wired-lan@lists.osuosl.org>; Wed, 23 Mar 2022 12:45:47 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id C62D660A87 for <intel-wired-lan@lists.osuosl.org>; Wed, 23 Mar 2022 12:45:47 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZY8SkG-rJ-CB for <intel-wired-lan@lists.osuosl.org>; Wed, 23 Mar 2022 12:45:47 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by smtp3.osuosl.org (Postfix) with ESMTPS id 3EE8E60808 for <intel-wired-lan@lists.osuosl.org>; Wed, 23 Mar 2022 12:45:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648039547; x=1679575547; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GyXNqf4GNLod3cqKTITvf8LiaDU11jwMImeBJOPCznE=; b=Qqk8B2ELOoesTpK/imtY5oZPB0ysAIDMbDdhAfhbTEwvD8TTVAecK3JH qUx1Q/iOqNP2RSlezeqyFvrheKIJzPzYuXudMe0dnIia2iNB2wnW2yLvg 6EYat3pwH2MXHEbxAst7Eox9W6gWAi5Zdm2vABlg36JQfkEeEb+an+3mM tLJZhUH/KoRYSSSYf4H75vRPjHyyTxP0a18RNozNp16FUO1Hzw4PtRkuQ MXl0hx2OuK/At2YqkdqCk/IWDYWi+gvmpWK4GLjPpl7C3M2riWSrTSQs7 AFXum0f3WKTVYiwvgVM8+BU4qc91ygikbdTjyPJo5JMxEIsgsX9JxqdYd A==; X-IronPort-AV: E=McAfee;i="6200,9189,10294"; a="238042378" X-IronPort-AV: E=Sophos;i="5.90,204,1643702400"; d="scan'208";a="238042378" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2022 05:45:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,204,1643702400"; d="scan'208";a="785776616" Received: from irvmail001.ir.intel.com ([10.43.11.63]) by fmsmga006.fm.intel.com with ESMTP; 23 Mar 2022 05:45:44 -0700 Received: from newjersey.igk.intel.com (newjersey.igk.intel.com [10.102.20.203]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id 22NCjeuE017350; Wed, 23 Mar 2022 12:45:42 GMT From: Alexander Lobakin <alexandr.lobakin@intel.com> To: "David S. Miller" <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com> Date: Wed, 23 Mar 2022 13:43:53 +0100 Message-Id: <20220323124353.2762181-3-alexandr.lobakin@intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220323124353.2762181-1-alexandr.lobakin@intel.com> References: <20220323124353.2762181-1-alexandr.lobakin@intel.com> MIME-Version: 1.0 Subject: [Intel-wired-lan] [PATCH net 2/2] ice: don't allow to run ice_send_event_to_aux() in atomic ctx X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development <intel-wired-lan.osuosl.org> List-Unsubscribe: <https://lists.osuosl.org/mailman/options/intel-wired-lan>, <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe> List-Archive: <http://lists.osuosl.org/pipermail/intel-wired-lan/> List-Post: <mailto:intel-wired-lan@osuosl.org> List-Help: <mailto:intel-wired-lan-request@osuosl.org?subject=help> List-Subscribe: <https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe> Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Michal Kubiak <michal.kubiak@intel.com>, intel-wired-lan@lists.osuosl.org, Shiraz Saleem <shiraz.saleem@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" <intel-wired-lan-bounces@osuosl.org> |
Series |
ice: avoid sleeping/scheduling in atomic contexts
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expand
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diff --git a/drivers/net/ethernet/intel/ice/ice_idc.c b/drivers/net/ethernet/intel/ice/ice_idc.c index fc3580167e7b..5559230eff8b 100644 --- a/drivers/net/ethernet/intel/ice/ice_idc.c +++ b/drivers/net/ethernet/intel/ice/ice_idc.c @@ -34,6 +34,9 @@ void ice_send_event_to_aux(struct ice_pf *pf, struct iidc_event *event) { struct iidc_auxiliary_drv *iadrv; + if (WARN_ON_ONCE(!in_task())) + return; + if (!pf->adev) return;