From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753479AbaLOOef (ORCPT ); Mon, 15 Dec 2014 09:34:35 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:38981 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753061AbaLOO3N (ORCPT ); Mon, 15 Dec 2014 09:29:13 -0500 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Luis Henriques Subject: [PATCH 3.16.y-ckt 151/168] drm/radeon: sync all BOs involved in a CS v2 Date: Mon, 15 Dec 2014 14:26:45 +0000 Message-Id: <1418653622-21105-152-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.3 In-Reply-To: <1418653622-21105-1-git-send-email-luis.henriques@canonical.com> References: <1418653622-21105-1-git-send-email-luis.henriques@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.7-ckt3 -stable review patch. If anyone has any objections, please let me know. ------------------ From: =?UTF-8?q?Christian=20K=C3=B6nig?= commit 86b276385c6a986872e4cd144f5940b156053c3f upstream. Not just the userspace relocs, otherwise we won't wait for a swapped out page tables to be swapped in again. v2: rebased on Alex current drm-fixes-3.18 Signed-off-by: Christian König Signed-off-by: Alex Deucher [ luis: backported to 3.16: used Christian's backport to 3.17 ] Signed-off-by: Luis Henriques --- drivers/gpu/drm/radeon/radeon_cs.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index c50a1da6c12a..4aa1ede7b7b5 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -226,14 +226,11 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority static void radeon_cs_sync_rings(struct radeon_cs_parser *p) { - int i; - - for (i = 0; i < p->nrelocs; i++) { - if (!p->relocs[i].robj) - continue; + struct radeon_cs_reloc *reloc; + list_for_each_entry(reloc, &p->validated, tv.head) { radeon_semaphore_sync_to(p->ib.semaphore, - p->relocs[i].robj->tbo.sync_obj); + reloc->robj->tbo.sync_obj); } } -- 2.1.3