From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:41681 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752299AbcIIQHC (ORCPT ); Fri, 9 Sep 2016 12:07:02 -0400 Subject: Patch "drm/radeon: fix radeon_move_blit on 32bit systems" has been added to the 4.4-stable tree To: christian.koenig@amd.com, alexander.deucher@amd.com, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 09 Sep 2016 18:06:57 +0200 Message-ID: <147343721710346@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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/radeon: fix radeon_move_blit on 32bit systems to the 4.4-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-radeon-fix-radeon_move_blit-on-32bit-systems.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 13f479b9df4e2bbf2d16e7e1b02f3f55f70e2455 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Wed, 17 Aug 2016 09:46:42 +0200 Subject: drm/radeon: fix radeon_move_blit on 32bit systems MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Christian König commit 13f479b9df4e2bbf2d16e7e1b02f3f55f70e2455 upstream. This bug seems to be present for a very long time. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/radeon_ttm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -263,8 +263,8 @@ static int radeon_move_blit(struct ttm_b rdev = radeon_get_rdev(bo->bdev); ridx = radeon_copy_ring_index(rdev); - old_start = old_mem->start << PAGE_SHIFT; - new_start = new_mem->start << PAGE_SHIFT; + old_start = (u64)old_mem->start << PAGE_SHIFT; + new_start = (u64)new_mem->start << PAGE_SHIFT; switch (old_mem->mem_type) { case TTM_PL_VRAM: Patches currently in stable-queue which might be from christian.koenig@amd.com are queue-4.4/0112-ALSA-hda-add-AMD-Polaris-10-11-AZ-PCI-IDs-with-prope.patch queue-4.4/drm-radeon-fix-radeon_move_blit-on-32bit-systems.patch queue-4.4/drm-amdgpu-cz-enable-disable-vce-dpm-even-if-vce-pg-is-disabled.patch