From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:54004 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752798AbbFXPDr (ORCPT ); Wed, 24 Jun 2015 11:03:47 -0400 Subject: Patch "drm/radeon: Add RADEON_INFO_VA_UNMAP_WORKING query" has been added to the 4.0-stable tree To: michel.daenzer@amd.com, christian.koenig@amd.com, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 24 Jun 2015 08:03:46 -0700 Message-ID: <143515822635211@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: Add RADEON_INFO_VA_UNMAP_WORKING query to the 4.0-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-add-radeon_info_va_unmap_working-query.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 3bc980bf19bb62007e923691fa2869ba113be895 Mon Sep 17 00:00:00 2001 From: Michel Dänzer Date: Tue, 16 Jun 2015 17:28:16 +0900 Subject: drm/radeon: Add RADEON_INFO_VA_UNMAP_WORKING query MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Michel Dänzer commit 3bc980bf19bb62007e923691fa2869ba113be895 upstream. This tells userspace that it's safe to use the RADEON_VA_UNMAP operation of the DRM_RADEON_GEM_VA ioctl. Signed-off-by: Michel Dänzer Signed-off-by: Christian König Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/radeon_kms.c | 3 +++ include/uapi/drm/radeon_drm.h | 1 + 2 files changed, 4 insertions(+) --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -547,6 +547,9 @@ static int radeon_info_ioctl(struct drm_ else *value = 1; break; + case RADEON_INFO_VA_UNMAP_WORKING: + *value = true; + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->request); return -EINVAL; --- a/include/uapi/drm/radeon_drm.h +++ b/include/uapi/drm/radeon_drm.h @@ -1034,6 +1034,7 @@ struct drm_radeon_cs { #define RADEON_INFO_VRAM_USAGE 0x1e #define RADEON_INFO_GTT_USAGE 0x1f #define RADEON_INFO_ACTIVE_CU_COUNT 0x20 +#define RADEON_INFO_VA_UNMAP_WORKING 0x25 struct drm_radeon_info { uint32_t request; Patches currently in stable-queue which might be from michel.daenzer@amd.com are queue-4.0/drm-radeon-add-radeon_info_va_unmap_working-query.patch