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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3E33C43381 for ; Fri, 22 Mar 2019 12:12:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 854912083D for ; Fri, 22 Mar 2019 12:12:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553256750; bh=cCRWRuYpG/BljB2Kg0M3vZX9ifg7f8xhSe4tEdmpTGs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UH6Lx5YMLt4GbQG9F/DWUML9dX6qfCK0ShAiTzk3Un43vk+Qd8jbHzpiVsVMB5PdA igEQswCSU56snbgJGTX1QjcSu1tjHwzmTkXYtdz+JHAk66WWzMXMSJAGyCfzj7RJXS ufnmoDSg65jcR8+4MkskT+cnI4ooZiUeZqqFTVWY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389628AbfCVMM3 (ORCPT ); Fri, 22 Mar 2019 08:12:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:50624 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389625AbfCVMM0 (ORCPT ); Fri, 22 Mar 2019 08:12:26 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 559B02083D; Fri, 22 Mar 2019 12:12:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553256745; bh=cCRWRuYpG/BljB2Kg0M3vZX9ifg7f8xhSe4tEdmpTGs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gQOo7E3hGV6BS2t8CTQ3EmHIdSNUGA6mYfM4DDAffT7E/5WvgWSslQspwY+b+AyAr qyfc2P/JGrlmlq2nQPpdrI02WxDLI7EQEwQ/9hjz2IDpFFB1GFXmmu+sqa1JzUudbz cyXRF447nrnTHr9/T0YFt2iIbRy/FDEeQcEopezE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alexander Usyskin , Tomas Winkler Subject: [PATCH 5.0 008/238] mei: hbm: clean the feature flags on link reset Date: Fri, 22 Mar 2019 12:13:47 +0100 Message-Id: <20190322111258.773969846@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190322111258.383569278@linuxfoundation.org> References: <20190322111258.383569278@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 5.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alexander Usyskin commit 37fd0b623023484ef6df79ed46f21f06ecc611ff upstream. The list of supported functions can be altered upon link reset, clean the flags to allow correct selections of supported features. Cc: v4.19+ Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mei/hbm.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/misc/mei/hbm.c +++ b/drivers/misc/mei/hbm.c @@ -1029,29 +1029,36 @@ static void mei_hbm_config_features(stru dev->version.minor_version >= HBM_MINOR_VERSION_PGI) dev->hbm_f_pg_supported = 1; + dev->hbm_f_dc_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_DC) dev->hbm_f_dc_supported = 1; + dev->hbm_f_ie_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_IE) dev->hbm_f_ie_supported = 1; /* disconnect on connect timeout instead of link reset */ + dev->hbm_f_dot_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_DOT) dev->hbm_f_dot_supported = 1; /* Notification Event Support */ + dev->hbm_f_ev_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_EV) dev->hbm_f_ev_supported = 1; /* Fixed Address Client Support */ + dev->hbm_f_fa_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_FA) dev->hbm_f_fa_supported = 1; /* OS ver message Support */ + dev->hbm_f_os_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_OS) dev->hbm_f_os_supported = 1; /* DMA Ring Support */ + dev->hbm_f_dr_supported = 0; if (dev->version.major_version > HBM_MAJOR_VERSION_DR || (dev->version.major_version == HBM_MAJOR_VERSION_DR && dev->version.minor_version >= HBM_MINOR_VERSION_DR))