From nobody Fri Dec 19 22:02:36 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB224C38A2D for ; Mon, 24 Oct 2022 13:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236208AbiJXNnZ (ORCPT ); Mon, 24 Oct 2022 09:43:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236254AbiJXNjl (ORCPT ); Mon, 24 Oct 2022 09:39:41 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 915832BB29; Mon, 24 Oct 2022 05:36:32 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5BE53612A8; Mon, 24 Oct 2022 12:34:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CF76C433D7; Mon, 24 Oct 2022 12:34:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666614885; bh=Ys3ka49cccFJzfsTCTuZ+erQPYHY5yRX3BygybRzjkA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=r8mIUjiSewG4SjbDEGxibSFMN9O+yZA3HrAc/z0zk08eBa+uLvf1Ex40l7myfVgjF 1MHaGZbkkvyzcQZv7dkW7vETKuE6zku4uxiU53S5I0ywemnvI6952u+yoaa9fMMa8j 5ci9Phz+1plo5UtbDdAnRH6KnpyKcixIrtC9Zyxc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Helge Deller Subject: [PATCH 5.15 041/530] parisc: fbdev/stifb: Align graphics memory size to 4MB Date: Mon, 24 Oct 2022 13:26:25 +0200 Message-Id: <20221024113046.882427772@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024113044.976326639@linuxfoundation.org> References: <20221024113044.976326639@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Helge Deller commit aca7c13d3bee81a968337a5515411409ae9d095d upstream. Independend of the current graphics resolution, adjust the reported graphics card memory size to the next 4MB boundary. This fixes the fbtest program which expects a naturally aligned size. Signed-off-by: Helge Deller Cc: Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbdev/stifb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/video/fbdev/stifb.c +++ b/drivers/video/fbdev/stifb.c @@ -1257,7 +1257,7 @@ static int __init stifb_init_fb(struct s =09 /* limit fbsize to max visible screen size */ if (fix->smem_len > yres*fix->line_length) - fix->smem_len =3D yres*fix->line_length; + fix->smem_len =3D ALIGN(yres*fix->line_length, 4*1024*1024); =09 fix->accel =3D FB_ACCEL_NONE;