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 EE62BC54EBC for ; Wed, 4 Jan 2023 14:20:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239269AbjADOUD (ORCPT ); Wed, 4 Jan 2023 09:20:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239326AbjADOTu (ORCPT ); Wed, 4 Jan 2023 09:19:50 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 342D31B9E4 for ; Wed, 4 Jan 2023 06:19:49 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id E1815B81658 for ; Wed, 4 Jan 2023 14:19:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4D4C1C433D2; Wed, 4 Jan 2023 14:19:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672841986; bh=Ymww3h6tlSqpuEoRiUsdZ7rYvQIALDmV1K+9aH1f7AQ=; h=Subject:To:Cc:From:Date:From; b=WpcEpySbcRJpIrfpUmSVH1lV91s4Dpc1FfrG79HZjHvtZ9/6u7udH8LUtRZ9J/BKH f1dLr4dRDjAptGdsxsaYl6uDgQRkywfn2mRyZbL0aQv2quVXgCbNjCktXsGKoNBan3 Pmk8OhQme/wwrWxlyobcGYyC1u6hz1an7I3S45x4= Subject: FAILED: patch "[PATCH] drm/amdgpu/dm/mst: Fix uninitialized var in" failed to apply to 6.1-stable tree To: lyude@redhat.com, alexander.deucher@amd.com, harry.wentland@amd.com Cc: From: Date: Wed, 04 Jan 2023 15:19:40 +0100 Message-ID: <1672841980230183@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . Possible dependencies: 33ac94dbdfd5 ("drm/amdgpu/dm/mst: Fix uninitialized var in pre_compute_mst_dsc_configs_for_state()") 7cce4cd628be ("drm/amdgpu/mst: Stop ignoring error codes and deadlocking") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 33ac94dbdfd5f0fdd820c82ef930e20ad346a063 Mon Sep 17 00:00:00 2001 From: Lyude Paul Date: Fri, 18 Nov 2022 14:54:05 -0500 Subject: [PATCH] drm/amdgpu/dm/mst: Fix uninitialized var in pre_compute_mst_dsc_configs_for_state() Coverity noticed this one, so let's fix it. Fixes: 7cce4cd628be ("drm/amdgpu/mst: Stop ignoring error codes and deadlocking") Signed-off-by: Lyude Paul Signed-off-by: Alex Deucher Reviewed-by: Harry Wentland Cc: stable@vger.kernel.org # v5.6+ diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 24d859ad4712..1edf7385f8d8 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -1187,7 +1187,7 @@ static int pre_compute_mst_dsc_configs_for_state(struct drm_atomic_state *state, struct amdgpu_dm_connector *aconnector; struct drm_dp_mst_topology_mgr *mst_mgr; int link_vars_start_index = 0; - int ret; + int ret = 0; for (i = 0; i < dc_state->stream_count; i++) computed_streams[i] = false;