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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 944ABC17441 for ; Mon, 11 Nov 2019 18:46:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6190220659 for ; Mon, 11 Nov 2019 18:46:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573497976; bh=xfEgfX5Tk17FlbuIssIAcm1s/tupxh1PPvYDHYPfdbQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=J1c2kf5vJRPJ2Wz4ZsTbBxie7Pi0N8Q3BeHE9XHJ0zXhE/YQgAVmQ6aI5gCaPzG7X Vl0VihXnxLbBFVqmaddy1QzWpfkYeCp9s/r7inkR1Q7R8+VAYuTxfHdxMNA2sUpyI+ jWd17ENp6NuqnlMSUxOJay9BacjNByPaVPjCu60A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729978AbfKKSqO (ORCPT ); Mon, 11 Nov 2019 13:46:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:38506 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729953AbfKKSqH (ORCPT ); Mon, 11 Nov 2019 13:46:07 -0500 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 3A18820674; Mon, 11 Nov 2019 18:46:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573497966; bh=xfEgfX5Tk17FlbuIssIAcm1s/tupxh1PPvYDHYPfdbQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UCYrGZuFNT47JX3EqmPac/sd/FpvHmgxMA6Uln9bqxT5x0wOLN18HS7tItaVpg4A4 D0j3X/uCbP8NhnrW8dBIarTY06V+4bqaXN2qqNUNo262wjnqLPSHHDSWJhKdKTH9VF 7CFAW8Jq89my35oFnhuSIimTJpAwA/xVlkosX+NM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Takashi Iwai , Joerg Roedel , Sasha Levin Subject: [PATCH 4.19 109/125] iommu/amd: Apply the same IVRS IOAPIC workaround to Acer Aspire A315-41 Date: Mon, 11 Nov 2019 19:29:08 +0100 Message-Id: <20191111181454.410104668@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191111181438.945353076@linuxfoundation.org> References: <20191111181438.945353076@linuxfoundation.org> User-Agent: quilt/0.66 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 From: Takashi Iwai [ Upstream commit ad3e8da2d422c63c13819a53d3c5ea9312cc0b9d ] Acer Aspire A315-41 requires the very same workaround as the existing quirk for Dell Latitude 5495. Add the new entry for that. BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1137799 Signed-off-by: Takashi Iwai Signed-off-by: Joerg Roedel Signed-off-by: Sasha Levin --- drivers/iommu/amd_iommu_quirks.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/iommu/amd_iommu_quirks.c b/drivers/iommu/amd_iommu_quirks.c index c235f79b7a200..5120ce4fdce32 100644 --- a/drivers/iommu/amd_iommu_quirks.c +++ b/drivers/iommu/amd_iommu_quirks.c @@ -73,6 +73,19 @@ static const struct dmi_system_id ivrs_quirks[] __initconst = { }, .driver_data = (void *)&ivrs_ioapic_quirks[DELL_LATITUDE_5495], }, + { + /* + * Acer Aspire A315-41 requires the very same workaround as + * Dell Latitude 5495 + */ + .callback = ivrs_ioapic_quirk_cb, + .ident = "Acer Aspire A315-41", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A315-41"), + }, + .driver_data = (void *)&ivrs_ioapic_quirks[DELL_LATITUDE_5495], + }, { .callback = ivrs_ioapic_quirk_cb, .ident = "Lenovo ideapad 330S-15ARR", -- 2.20.1