From patchwork Wed Feb 19 21:35:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andr=C3=A9_Almeida?= X-Patchwork-Id: 13983033 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 978FEC021AA for ; Wed, 19 Feb 2025 21:35:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 48B8D10E89D; Wed, 19 Feb 2025 21:35:39 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=igalia.com header.i=@igalia.com header.b="FMdKruiw"; dkim-atps=neutral Received: from fanzine2.igalia.com (fanzine.igalia.com [178.60.130.6]) by gabe.freedesktop.org (Postfix) with ESMTPS id D12B310E06B; Wed, 19 Feb 2025 21:35:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=w5g9otFiJkeNvBm1eGPsPJCmTn9xUTThN+I9+NmpxrY=; b=FMdKruiwht0LyTiwr7WdOr8gv/ 7AOuzoKTijGIy/YVuUvrjjZ8eQsTlJHrDd3Ec7Atc0xIycYibdnZLbh/ToyhIAZtCmL3U8V3bgQIz bTFvT1cGPpaWo/3y+ZHyOprWF/lUhbRw54oE1nyLpwUatPykgXxVo/t2LkVvpsJb+qU6gOiXKxRVM Yml1ibP3v3au5OmHYKENLQfLNTJ4YpRPpSby44LAa+MXXGfOAOchp9KobXYhVZXlAWttqOK7iQGWN R1GDJH5ngPEcou5wuyDoAmHh0GytFLY0EKCoP++47DBZIfus5YaesGstXgcPusvG0gAm73YDSLVa4 iZ6mXwfg==; Received: from [191.204.194.148] (helo=localhost.localdomain) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1tkrj3-00F1SN-Rf; Wed, 19 Feb 2025 22:35:32 +0100 From: =?utf-8?q?Andr=C3=A9_Almeida?= To: Alex Deucher , =?utf-8?b?J0NocmlzdGlhbiBLw7Zu?= =?utf-8?b?aWcn?= , Xinhui Pan , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel-dev@igalia.com, siqueira@igalia.com Cc: =?utf-8?q?Andr=C3=A9_Almeida?= Subject: [PATCH 1/3] drm/amdgpu: Log the creation of a coredump file Date: Wed, 19 Feb 2025 18:35:15 -0300 Message-ID: <20250219213517.281556-2-andrealmeid@igalia.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250219213517.281556-1-andrealmeid@igalia.com> References: <20250219213517.281556-1-andrealmeid@igalia.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" After a GPU reset happens, the driver creates a coredump file. However, the user might not be aware of it. Log the file creation the user can find more information about the device and add the file to bug reports. This is similar to what the xe driver does. Signed-off-by: André Almeida --- drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c index 824f9da5b6ce..7b50741dc097 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c @@ -364,5 +364,9 @@ void amdgpu_coredump(struct amdgpu_device *adev, bool skip_vram_check, dev_coredumpm(dev->dev, THIS_MODULE, coredump, 0, GFP_NOWAIT, amdgpu_devcoredump_read, amdgpu_devcoredump_free); + + drm_info(dev, "AMDGPU device coredump file has been created\n"); + drm_info(dev, "Check your /sys/class/drm/card%d/device/devcoredump/data\n", + dev->primary->index); } #endif