From ba7f6b63a6315b8ef648eaed529e035037d48a54 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Christian=20K=C3=B6nig?= Date: Thu, 27 Nov 2014 13:12:58 +0100 Subject: [PATCH] drm/radeon: sync all BOs involved in a CS v2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 c50a1da6c12a4..4aa1ede7b7b58 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); } } -- 2.47.3