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 X-Spam-Level: X-Spam-Status: No, score=-16.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5EB37C43464 for ; Fri, 18 Sep 2020 02:21:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2102A23447 for ; Fri, 18 Sep 2020 02:21:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600395715; bh=XO91kag5Q6XfDIlS8s8GXt9cwhzf2kZxdMNcZgYwiuo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=LhVzen6MbpgvvbUHk8+2OsXcAax3OTXld70S9WTu89TXrxFH9jzgnjpu//0GMyu+d oYitqu8IZoLygfSt9v6dQtGAYdCcCBxPp4ZpaUomu1twLjfRP93LlI6+9nr+Nyriw6 /FOM8oAVEzRG/uI3f613OsFfshuKiMfH9JARnkpk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726742AbgIRCVx (ORCPT ); Thu, 17 Sep 2020 22:21:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:48020 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727926AbgIRCRY (ORCPT ); Thu, 17 Sep 2020 22:17:24 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E8A8A23787; Fri, 18 Sep 2020 02:17:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600395442; bh=XO91kag5Q6XfDIlS8s8GXt9cwhzf2kZxdMNcZgYwiuo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hJatsACNtq0FLTG7HvqSIIpsgJ7sSWI7SAEOsGw6JprXJ3K3eYwcLfLVPPe6GRiUT N7uG9q98XO8jMpW/9kZGL1A+2EESpTovNs0rBFMeP3j46cAbu/44Tuma6XJJz3hUSE HAB5ook5hdrbKNMg9wTXPxCM9wUj77qMbig0KFLg= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: John Clements , Hawking Zhang , Alex Deucher , Sasha Levin , dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 4.4 31/64] drm/amdgpu: increase atombios cmd timeout Date: Thu, 17 Sep 2020 22:16:10 -0400 Message-Id: <20200918021643.2067895-31-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200918021643.2067895-1-sashal@kernel.org> References: <20200918021643.2067895-1-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: John Clements [ Upstream commit 1b3460a8b19688ad3033b75237d40fa580a5a953 ] mitigates race condition on BACO reset between GPU bootcode and driver reload Reviewed-by: Hawking Zhang Signed-off-by: John Clements Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/atom.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c index 1b50e6c13fb3f..5fbf99d600587 100644 --- a/drivers/gpu/drm/amd/amdgpu/atom.c +++ b/drivers/gpu/drm/amd/amdgpu/atom.c @@ -748,8 +748,8 @@ static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg) cjiffies = jiffies; if (time_after(cjiffies, ctx->last_jump_jiffies)) { cjiffies -= ctx->last_jump_jiffies; - if ((jiffies_to_msecs(cjiffies) > 5000)) { - DRM_ERROR("atombios stuck in loop for more than 5secs aborting\n"); + if ((jiffies_to_msecs(cjiffies) > 10000)) { + DRM_ERROR("atombios stuck in loop for more than 10secs aborting\n"); ctx->abort = true; } } else { -- 2.25.1