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 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 C62C8C4332F for ; Wed, 13 Dec 2023 14:50:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BFB8E10E2D5; Wed, 13 Dec 2023 14:50:42 +0000 (UTC) Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by gabe.freedesktop.org (Postfix) with ESMTPS id DA84A10E2A7; Wed, 13 Dec 2023 14:50:39 +0000 (UTC) Received: by mail-wm1-x32a.google.com with SMTP id 5b1f17b1804b1-40c46d6784eso31848525e9.3; Wed, 13 Dec 2023 06:50:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702479038; x=1703083838; darn=lists.freedesktop.org; h=content-transfer-encoding:in-reply-to:references:to:from :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=fu9F/kPRn2KNHEsN5XqRXHcLTAjS5PBXA2PgoOzdIX8=; b=MrdVAGrQLyb+KIunH+jJkLuGd8H20bJkL2vrALy6UHojqMJR/5eyE/GdSpeWepeSNV IVHDmRDMJ4J+PIcXAHUgWoFJLB7n4HR5M9WG8C0jIMHv5N8l2P4lVhQQkhpKhCB4BTlQ ZYTK3XlhKKUw9ZVEF1+0HPpbUiDjOo4DYdW9QBGBYAJk6vbNsmRI9JsMBIxtl0OgMrRV Nm4bSW7pVZ2Oy8OBQ5o93/zrdUT9e7+mlTnI8ReBsGsxJiLweJ/Lw2PFZhMhF2gauy+O vCyG38TYQKoGZP5ExgwcUTmL5erz6i0rindhxWY1otpbzBD2lVxov4Pd5uiXbUbsd9kb XHVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702479038; x=1703083838; h=content-transfer-encoding:in-reply-to:references:to:from :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fu9F/kPRn2KNHEsN5XqRXHcLTAjS5PBXA2PgoOzdIX8=; b=gu0xg/G2PnkiVqDn4ynvcdGwQk/HiWmDaGzdgbtPY+lTnr4bHJMrbH4u4iu9+Mpim8 JecpNAuY+hHfUZBp7KtNcDPYTHlJDpnZ3lY9BgbGi7ZVUKMk3PpargScP5/dgl5XHfC1 pJ9sPLAGvNI8t8qn49FcVZByHVUqLfsMl8vsmR3qD3erIWD4Sn05nmm9Tj7DbbmxRphH Ews8DcCLhXXEhl7c1IYUDYjTb5Nmy6Val3mtbUU/I9NrfXffOj5BAkMuunRkVzbVMdHs st99EC2vZ4H6WoVfRS01V1/V9nQNnUCbCicpjBT7RtJvNy5oSWiv0vIs7wk+pdtVMoCC FPKg== X-Gm-Message-State: AOJu0YyvkdcV9j5asR4YoYulGFMtVTueSmHDFB2IgtgkjJ9FyNjSb6cZ 1JSXvAnB1mkIYe+qoFABqbFw4MkI+s0= X-Google-Smtp-Source: AGHT+IHrYNHAqUkYfuq8qvI6a/1huYcuz4ksVoQzy40nRSwgfDnwcD+v/06JqVZO6rOpPoswZapy+A== X-Received: by 2002:a05:600c:3ba6:b0:40b:5e1c:5c1d with SMTP id n38-20020a05600c3ba600b0040b5e1c5c1dmr4080014wms.50.1702479037914; Wed, 13 Dec 2023 06:50:37 -0800 (PST) Received: from [10.254.108.81] (munvpn.amd.com. [165.204.72.6]) by smtp.gmail.com with ESMTPSA id fc17-20020a05600c525100b0040c42681fcesm13909554wmb.15.2023.12.13.06.50.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 13 Dec 2023 06:50:37 -0800 (PST) Message-ID: <16cef96f-b5b8-4b27-ab01-05d89b120d9f@gmail.com> Date: Wed, 13 Dec 2023 15:50:36 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/4] drm/ttm: return ENOSPC from ttm_bo_mem_space Content-Language: en-US From: =?UTF-8?Q?Christian_K=C3=B6nig?= To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org References: <20231213144222.1871-1-christian.koenig@amd.com> In-Reply-To: <20231213144222.1871-1-christian.koenig@amd.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Before anybody wonders why no additional people are on CC: I just send that out to get feedback from the CI systems. Regards, Christian. Am 13.12.23 um 15:42 schrieb Christian König: > Only convert it to ENOMEM in ttm_bo_validate. > > Signed-off-by: Christian König > --- > drivers/gpu/drm/ttm/ttm_bo.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c > index edf10618fe2b..8c1eaa74fa21 100644 > --- a/drivers/gpu/drm/ttm/ttm_bo.c > +++ b/drivers/gpu/drm/ttm/ttm_bo.c > @@ -830,7 +830,7 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo, > goto error; > } > > - ret = -ENOMEM; > + ret = -ENOSPC; > if (!type_found) { > pr_err(TTM_PFX "No compatible memory type found\n"); > ret = -EINVAL; > @@ -916,6 +916,9 @@ int ttm_bo_validate(struct ttm_buffer_object *bo, > return -EINVAL; > > ret = ttm_bo_move_buffer(bo, placement, ctx); > + /* For backward compatibility with userspace */ > + if (ret == -ENOSPC) > + return -ENOMEM; > if (ret) > return ret; >