From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5CC1AC433F5 for ; Mon, 1 Nov 2021 09:32:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 424EC614C8 for ; Mon, 1 Nov 2021 09:32:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232394AbhKAJfP (ORCPT ); Mon, 1 Nov 2021 05:35:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:37002 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232484AbhKAJcM (ORCPT ); Mon, 1 Nov 2021 05:32:12 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8696C6117A; Mon, 1 Nov 2021 09:24:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1635758656; bh=lcL9YykhwXtIsauYrMsyAo6kj0FnmWrgRJn4Pn/ASck=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CzfyAZ+VYpLQDe6U0E4kKkmYsoluc8GkdCtA4takG8EyEHTspne1p84u0ACQ+rNlb Jqs1nywaqITlbaK+J6ccy2kfO9RtZzm7OSSPfw/Ec/jpEbCTaewFuZ68cA2QOoQ0z4 tzMZBoGU37bWHfoSWJRpGnEcTg29DBTKwp0CYPBQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Christian=20K=C3=B6nig?= , "Erhard F." , Huang Rui Subject: [PATCH 5.4 22/51] drm/ttm: fix memleak in ttm_transfered_destroy Date: Mon, 1 Nov 2021 10:17:26 +0100 Message-Id: <20211101082505.681517249@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211101082500.203657870@linuxfoundation.org> References: <20211101082500.203657870@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Christian König commit 0db55f9a1bafbe3dac750ea669de9134922389b5 upstream. We need to cleanup the fences for ghost objects as well. Signed-off-by: Christian König Reported-by: Erhard F. Tested-by: Erhard F. Reviewed-by: Huang Rui Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447 CC: Link: https://patchwork.freedesktop.org/patch/msgid/20211020173211.2247-1-christian.koenig@amd.com Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/ttm/ttm_bo_util.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -463,6 +463,7 @@ static void ttm_transfered_destroy(struc struct ttm_transfer_obj *fbo; fbo = container_of(bo, struct ttm_transfer_obj, base); + dma_resv_fini(&fbo->base.base._resv); ttm_bo_put(fbo->bo); kfree(fbo); }