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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 632CBEE49A5 for ; Mon, 21 Aug 2023 19:50:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229445AbjHUTup (ORCPT ); Mon, 21 Aug 2023 15:50:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229458AbjHUTup (ORCPT ); Mon, 21 Aug 2023 15:50:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85BA9199 for ; Mon, 21 Aug 2023 12:50:38 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 24E50643D6 for ; Mon, 21 Aug 2023 19:50:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3049CC433C8; Mon, 21 Aug 2023 19:50:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692647437; bh=eYwNrDYQnkl2Ex8mL5fDXEkPQbrkYdeSzbVx/RL6+7A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qEjUXqFnp3LB5jFHnZ1sFjngeZAz/VmkZoR1l0Un5fA3h0UxBRysJWMCV45RhIsu4 Y5/xxGRWnKAHwsevrZhS/uHx5/pWQbiRBX1MyCtKheqJORc+fVku0r0qW8YHKdprnh OKcnpwG8li0cN8dNt7Dj5kjkHFYsmdIaTrTUif6Q= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jack Xiao , Hawking Zhang , Alex Deucher , Sasha Levin Subject: [PATCH 6.1 014/194] drm/amdgpu: fix memory leak in mes self test Date: Mon, 21 Aug 2023 21:39:53 +0200 Message-ID: <20230821194123.372913760@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230821194122.695845670@linuxfoundation.org> References: <20230821194122.695845670@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jack Xiao [ Upstream commit 31d7c3a4fc3d312a0646990767647925d5bde540 ] The fences associated with mes queue have to be freed up during amdgpu_ring_fini. Signed-off-by: Jack Xiao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index d3558c34d406c..296b2d5976af7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -361,6 +361,8 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring) amdgpu_bo_free_kernel(&ring->ring_obj, &ring->gpu_addr, (void **)&ring->ring); + } else { + kfree(ring->fence_drv.fences); } dma_fence_put(ring->vmid_wait); -- 2.40.1