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=unavailable 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 2FC85C43381 for ; Fri, 22 Mar 2019 12:36:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 025BB218A1 for ; Fri, 22 Mar 2019 12:36:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553258177; bh=fZt6u4MprsXwIiQhhloL1FTJWJC+64ebKaRFWLUutWU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=cPKLJBWwPdmzgbS2YyglaOjCvLNgsJ1u2owmbnr2ONRjg1iFuf3OgZN4KNAARQm1T VcvyrHkXHX0twT5fJQ0iUQoqhuuvPO9IHd4ptv5gZMYS3AnsKGgkiDjPidRUw06Ywg yOPbLn7/jIukdon6yLJ16f8ZITo5FvbHrwOLKUvI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389302AbfCVML1 (ORCPT ); Fri, 22 Mar 2019 08:11:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:49746 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389170AbfCVML0 (ORCPT ); Fri, 22 Mar 2019 08:11:26 -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 A4D932082C; Fri, 22 Mar 2019 12:11:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553256686; bh=fZt6u4MprsXwIiQhhloL1FTJWJC+64ebKaRFWLUutWU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=y2/oLh5egiZjQ5WM7qfKjpEh7I0+rDVfuf/Cu4YhgdLIxoTevYm0efO07tgADAh6y AnbHucvHqjGMFcAdUxfHwDg1qxuoi3Lx0QaF+2s0QlUDOaMYfsmFSKSUatlilVb2lx iVdsCO/0OfowsGrW82CDGu7vZtUOYEB8WxEYlO5Y= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Gustavo A. R. Silva" , Alex Deucher Subject: [PATCH 4.19 270/280] drm/radeon/evergreen_cs: fix missing break in switch statement Date: Fri, 22 Mar 2019 12:17:03 +0100 Message-Id: <20190322111345.929829902@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190322111306.356185024@linuxfoundation.org> References: <20190322111306.356185024@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: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gustavo A. R. Silva commit cc5034a5d293dd620484d1d836aa16c6764a1c8c upstream. Add missing break statement in order to prevent the code from falling through to case CB_TARGET_MASK. This bug was found thanks to the ongoing efforts to enable -Wimplicit-fallthrough. Fixes: dd220a00e8bd ("drm/radeon/kms: add support for streamout v7") Cc: stable@vger.kernel.org Signed-off-by: Gustavo A. R. Silva Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/evergreen_cs.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -1299,6 +1299,7 @@ static int evergreen_cs_handle_reg(struc return -EINVAL; } ib[idx] += (u32)((reloc->gpu_offset >> 8) & 0xffffffff); + break; case CB_TARGET_MASK: track->cb_target_mask = radeon_get_ib_value(p, idx); track->cb_dirty = true;