From patchwork Thu Nov 27 12:12:58 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_K=C3=B6nig?= X-Patchwork-Id: 5395621 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id AB7E6C11AC for ; Thu, 27 Nov 2014 12:13:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DFD78201EC for ; Thu, 27 Nov 2014 12:13:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E14EA201E4 for ; Thu, 27 Nov 2014 12:13:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C77546E8D7; Thu, 27 Nov 2014 04:13:08 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id 14FD56E8D7 for ; Thu, 27 Nov 2014 04:13:06 -0800 (PST) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix2 Daemon) with ESMTP id 369EB623613; Thu, 27 Nov 2014 13:13:05 +0100 (CET) X-Virus-Scanned: amavisd-new at vodafone.de X-Spam-Score: 0.202 X-Spam-Level: X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM,RCVD_IN_DNSWL_MED,T_DKIM_INVALID,T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Authentication-Results: rohrpostix2.prod.vfnet.de (amavisd-new); dkim=pass header.i=@vodafone.de Received: from pegasos-out.vodafone.de ([127.0.0.1]) by localhost (rohrpostix2.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nU+bVQMvfQYZ; Thu, 27 Nov 2014 13:13:03 +0100 (CET) Received: from smtp-05.vodafone.de (xsmail-dmz2.prod.vfnet.de [10.215.254.33]) by pegasos-out.vodafone.de (Rohrpostix2 Daemon) with ESMTP id AE661623612; Thu, 27 Nov 2014 13:13:03 +0100 (CET) X-DKIM: OpenDKIM Filter v2.6.8 pegasos-out.vodafone.de AE661623612 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vodafone.de; s=mail; t=1417090383; bh=lQAxbefZ0sUNkw7u7b18PXatydhl1YhecgxJYE1ij8E=; h=From:To:Cc:Subject:Date; b=qiTzDv0Hsrna62jS/oGwGtY9SwO9HTdq0z8uMl2fLxMg8E4Yii2hGoa19D94k87Vf O156IOP2Dl43Q/sFxCVX4uAZXgv5hqkvaw7m0vL7NRwttYFoikrDKO6148Mcd9uL4l YRC9OBVK+0JpnAGMBwC7hlFj0zVPz4hjkizhtbqY= X-DKIM: OpenDKIM Filter v2.0.2 smtp-05.vodafone.de 907B1E6250 X-Virus-Scanned: amavisd-new at vodafone.de Received: from smtp-05.vodafone.de ([127.0.0.1]) by localhost (xsmail-dmz2.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Jle3GFFqzskY; Thu, 27 Nov 2014 13:12:58 +0100 (CET) From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: alexdeucher@gmail.com Subject: [PATCH] drm/radeon: sync all BOs involved in a CS v2 Date: Thu, 27 Nov 2014 13:12:58 +0100 Message-Id: <1417090378-14094-1-git-send-email-deathsimple@vodafone.de> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Cc: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Christian König 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 Cc: stable@vger.kernel.org --- drivers/gpu/drm/radeon/radeon_cs.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index a3e7aed..6f377de 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -251,22 +251,19 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority static int radeon_cs_sync_rings(struct radeon_cs_parser *p) { - int i, r = 0; + struct radeon_cs_reloc *reloc; + int r; - for (i = 0; i < p->nrelocs; i++) { + list_for_each_entry(reloc, &p->validated, tv.head) { struct reservation_object *resv; - if (!p->relocs[i].robj) - continue; - - resv = p->relocs[i].robj->tbo.resv; + resv = reloc->robj->tbo.resv; r = radeon_semaphore_sync_resv(p->rdev, p->ib.semaphore, resv, - p->relocs[i].tv.shared); - + reloc->tv.shared); if (r) - break; + return r; } - return r; + return 0; } /* XXX: note that this is called from the legacy UMS CS ioctl as well */