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 3DA11C433EF for ; Mon, 1 Nov 2021 09:43:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 10D06610A2 for ; Mon, 1 Nov 2021 09:43:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233236AbhKAJpr (ORCPT ); Mon, 1 Nov 2021 05:45:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:47844 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233963AbhKAJnn (ORCPT ); Mon, 1 Nov 2021 05:43:43 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B5A596137F; Mon, 1 Nov 2021 09:28:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1635758931; bh=kTNfSWKTJZM9Z1ZVaheYZFu9lohMJ/LsSz2kSUXjNNE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0F6Z1t4rP0ZaCtCkXXn1P8inNzK35TEgexMnytQyd/xI2arHSeQL3GU8eUOjnibOl yx5moMzdRiRDfirN3TZ+1d6utNZqsM+BY6YngdgYq00rb3PXfRKYagdY5tg7l6Fg43 SK133zj87aMTlrr2S6fyWoXdPcwB4K9W/EJJ7j1o= 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 5.14 043/125] drm/ttm: fix memleak in ttm_transfered_destroy Date: Mon, 1 Nov 2021 10:16:56 +0100 Message-Id: <20211101082541.337335588@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211101082533.618411490@linuxfoundation.org> References: <20211101082533.618411490@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 @@ -190,6 +190,7 @@ 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); }