From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7B9A1171A for ; Mon, 21 Aug 2023 20:00:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A7E1C433C8; Mon, 21 Aug 2023 20:00:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692648040; bh=1JXoh7nEsViqXBZLQKWhGDfbq9cBlcN7uPLal2qNxNs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pYQqwGktl+BQQHJv/43w8haxVwUF7gn9ro5rMN56Jq9vyJGxAq4I/Ewdzua6zldKe W2zjqh2o0Te5IEtOnv1kAcG1s0E8A71OOEVo5ixeKKWHCeiPNWYd3LFdu/PuLP+rho AGEHNMKlgdM1w8w2JDnESLeqqKW2666GmlBcykx4= 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 6.4 008/234] drm/amdgpu: fix memory leak in mes self test Date: Mon, 21 Aug 2023 21:39:31 +0200 Message-ID: <20230821194129.115483871@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230821194128.754601642@linuxfoundation.org> References: <20230821194128.754601642@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 49de3a3eebc78..de04606c2061e 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