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 39EFAC77B7F for ; Mon, 1 May 2023 03:03:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232279AbjEADC6 (ORCPT ); Sun, 30 Apr 2023 23:02:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49546 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232545AbjEADC3 (ORCPT ); Sun, 30 Apr 2023 23:02:29 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B23B5173F; Sun, 30 Apr 2023 20:00:00 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 2A716615F6; Mon, 1 May 2023 02:59:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ADD1CC4339B; Mon, 1 May 2023 02:59:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1682909960; bh=8DGudsXr4iFo96XaB+AO7N4UmJ2DTBbU9Dr7AQ5I5+I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rWSdS/vbGoW6jc5bpoF7ifCmFWW9zwVs3go9JFmyumhqTscNMhm1ZI6656PDrjieY vhhHAuSeRiFQzz9u56lBprww6t0KpnF1Evf3YKH3CCzHEV5cuBGHhfoWFKQqmYEULV Rv7fXckTFV9hhbVR4x8e9C3F+nTUzOYimWCLeBqHMoFalw1gqHgVrs+R+Mxx7iTsu4 hJ0MWp8HfHX9Trcp+4vnzHvTUXThaKvBpysNKgu+bWs205lTCDVe5k8G/lg0AmS9xr nQ9cBeZPqEnQq8LvbKsY7bs4JlV2HIYpMjQSK4j+s6B8W1r8gnuYisujes/JqSMq8G BXHiuvV8wAeBQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: lyndonli , Likun Gao , Feifei Xu , Alex Deucher , Sasha Levin , christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, Hawking.Zhang@amd.com, lijo.lazar@amd.com, Prike.Liang@amd.com, mario.limonciello@amd.com, Jack.Xiao@amd.com, le.ma@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.3 39/44] drm/amdgpu: Fix sdma v4 sw fini error Date: Sun, 30 Apr 2023 22:56:27 -0400 Message-Id: <20230501025632.3253067-39-sashal@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230501025632.3253067-1-sashal@kernel.org> References: <20230501025632.3253067-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: lyndonli [ Upstream commit 5e08e9c742a00384e5abe74bd40cf4dc15cb3a2e ] Fix sdma v4 sw fini error for sdma 4.2.2 to solve the following general protection fault [ +0.108196] general protection fault, probably for non-canonical address 0xd5e5a4ae79d24a32: 0000 [#1] PREEMPT SMP PTI [ +0.000018] RIP: 0010:free_fw_priv+0xd/0x70 [ +0.000022] Call Trace: [ +0.000012] [ +0.000011] release_firmware+0x55/0x80 [ +0.000021] amdgpu_ucode_release+0x11/0x20 [amdgpu] [ +0.000415] amdgpu_sdma_destroy_inst_ctx+0x4f/0x90 [amdgpu] [ +0.000360] sdma_v4_0_sw_fini+0xce/0x110 [amdgpu] Signed-off-by: lyndonli Reviewed-by: Likun Gao Reviewed-by: Feifei Xu Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index b5affba221569..96b0c3d42346a 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1870,7 +1870,7 @@ static int sdma_v4_0_sw_fini(void *handle) amdgpu_ring_fini(&adev->sdma.instance[i].page); } - if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 0) || + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) || adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 0)) amdgpu_sdma_destroy_inst_ctx(adev, true); else -- 2.39.2