From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:35126 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751808AbdHABQj (ORCPT ); Mon, 31 Jul 2017 21:16:39 -0400 Subject: Patch "drm/vmwgfx: Limit max desktop dimensions to 8Kx8K" has been added to the 4.12-stable tree To: syeh@vmware.com, brianp@vmware.com, gregkh@linuxfoundation.org Cc: , From: Date: Mon, 31 Jul 2017 18:16:29 -0700 Message-ID: <15015501894168@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled drm/vmwgfx: Limit max desktop dimensions to 8Kx8K to the 4.12-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-vmwgfx-limit-max-desktop-dimensions-to-8kx8k.patch and it can be found in the queue-4.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 7b009e76797c82178d7a03ae0eaad5951d975277 Mon Sep 17 00:00:00 2001 From: Sinclair Yeh Date: Mon, 17 Jul 2017 07:49:22 -0700 Subject: drm/vmwgfx: Limit max desktop dimensions to 8Kx8K From: Sinclair Yeh commit 7b009e76797c82178d7a03ae0eaad5951d975277 upstream. This was originally chosen to be an arbitrarily large number. However, some user mode may actually try to set a 16Kx16K mode and run into other issues. Since 8Kx8K is the current texture limit for Mesa LLVM driver, we will just use this limit for now. Signed-off-by: Sinclair Yeh Reviewed-by: Brian Paul Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -1640,8 +1640,8 @@ int vmw_kms_stdu_init_display(struct vmw * something arbitrarily large and we will reject any layout * that doesn't fit prim_bb_mem later */ - dev->mode_config.max_width = 16384; - dev->mode_config.max_height = 16384; + dev->mode_config.max_width = 8192; + dev->mode_config.max_height = 8192; } vmw_kms_create_implicit_placement_property(dev_priv, false); Patches currently in stable-queue which might be from syeh@vmware.com are queue-4.12/drm-vmwgfx-fix-gcc-7.1.1-warning.patch queue-4.12/drm-vmwgfx-limit-max-desktop-dimensions-to-8kx8k.patch