From patchwork Fri Jun 26 10:31:29 2015 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: 6680191 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 [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A19EAC05AC for ; Fri, 26 Jun 2015 10:31:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D279220697 for ; Fri, 26 Jun 2015 10:31:40 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 76E51204AF for ; Fri, 26 Jun 2015 10:31:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E7E514A09F; Fri, 26 Jun 2015 03:31:37 -0700 (PDT) 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 6F9084A09F for ; Fri, 26 Jun 2015 03:31:36 -0700 (PDT) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix1 Daemon) with ESMTP id CA7282601D6 for ; Fri, 26 Jun 2015 12:31:34 +0200 (CEST) X-Virus-Scanned: amavisd-new at vodafone.de X-Spam-Score: 0.201 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM,RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Authentication-Results: rohrpostix1.prod.vfnet.de (amavisd-new); dkim=pass header.i=@vodafone.de Received: from pegasos-out.vodafone.de ([127.0.0.1]) by localhost (rohrpostix1.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Df0DBBJCWucF for ; Fri, 26 Jun 2015 12:31:32 +0200 (CEST) Received: from smtp-03.vodafone.de (xsmail-dmz9.prod.vfnet.de [10.215.254.40]) by pegasos-out.vodafone.de (Rohrpostix1 Daemon) with ESMTP id 74AA72613C1; Fri, 26 Jun 2015 12:31:32 +0200 (CEST) X-DKIM: OpenDKIM Filter v2.6.8 pegasos-out.vodafone.de 74AA72613C1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vodafone.de; s=mail; t=1435314692; bh=r56ihCwZOU3An0zamxfn4rlol4Q4AmnpkXAHbnY0Mso=; h=From:To:Cc:Subject:Date; b=Va/uXzs8fm7Ga4VLmSv9hvTuYcc8qLAurULczjLed7zNwbCX3rWakhxv5G/nKGciB bMXTLOdbSKl4zgz1DSQgNbqkSMBaMaHucbtr6N8+m3+to4+dUCRNNFgR0e9OqZd8D5 zlyAyl1KuZb+cqE95KlHJrWMP5tCsfYeI6Z2TJwU= X-Virus-Scanned: amavisd-new at vodafone.de Received: from smtp-03.vodafone.de ([127.0.0.1]) by localhost (xsmail-dmz9.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RyioRNwPoND9; Fri, 26 Jun 2015 12:31:30 +0200 (CEST) From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: alexdeucher@gmail.com Subject: [PATCH] drm/radeon: fix adding all VAs to the freed list on remove v2 Date: Fri, 26 Jun 2015 12:31:29 +0200 Message-Id: <1435314689-1934-1-git-send-email-deathsimple@vodafone.de> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Cc: michel@daenzer.net, 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 We only should do so when the BO_VA was actually mapped. Otherwise we get a nice error message on the next CS. v2: It actually doesn't matter if it was invalidated or not, if it was mapped we need to clear the area where it was mapped. Signed-off-by: Christian König Tested-by: Michel Dänzer (v1) --- drivers/gpu/drm/radeon/radeon_vm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 3662157..ec10533 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -1129,12 +1129,12 @@ void radeon_vm_bo_rmv(struct radeon_device *rdev, interval_tree_remove(&bo_va->it, &vm->va); spin_lock(&vm->status_lock); - if (list_empty(&bo_va->vm_status)) { + list_del(&bo_va->vm_status); + if (bo_va->it.start || bo_va->it.last) { bo_va->bo = radeon_bo_ref(bo_va->bo); list_add(&bo_va->vm_status, &vm->freed); } else { radeon_fence_unref(&bo_va->last_pt_update); - list_del(&bo_va->vm_status); kfree(bo_va); } spin_unlock(&vm->status_lock);