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 3A58DCCD199 for ; Fri, 17 Oct 2025 13:23:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9257F10EBED; Fri, 17 Oct 2025 13:23:07 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.b="KjOmOEWC"; dkim-atps=neutral Received: from mail-wm1-f74.google.com (mail-wm1-f74.google.com [209.85.128.74]) by gabe.freedesktop.org (Postfix) with ESMTPS id F280810EBEC for ; Fri, 17 Oct 2025 13:23:06 +0000 (UTC) Received: by mail-wm1-f74.google.com with SMTP id 5b1f17b1804b1-471144baa7eso10631735e9.0 for ; Fri, 17 Oct 2025 06:23:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1760707385; x=1761312185; darn=lists.freedesktop.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=S5Yn8qbQoqMlqz8J8ZWtSvsw3x4TMtEW0q43wUSvDUs=; b=KjOmOEWCVqlPP8meiUS/xHacZzlJ/RM3HmiPYs5Fq8xDb3C4YeCfSWvatS2aCn8XpK qewe9VhiviIZcnLEKewgSrKc8a71LKTDzjMs2d6rnnHgPz6GbmBL3gsGCbTHDRbEqaH3 cAD1sVmKXPVpOHOFkFD7YK6oBHVIH6eifNB7w+iMhW8IWPfrNsm0l94J1QD5SC3RRQJk 9HelvH9jeAOuIGBGnPQGO8SXUqWs7QE6nIiKGgCmKAJNKdFxUdGaWfpZtRFreEaYaHOh nOsnHuNowseji2YlqT65/3r6BEZQUZcxNbCHC8F9QsO/ZGTb4ItlY/orAgSPTrkifyeA MeLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760707385; x=1761312185; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=S5Yn8qbQoqMlqz8J8ZWtSvsw3x4TMtEW0q43wUSvDUs=; b=QXGo3kkKNzqmFlrBH4AU+F/phj4w1ypA5RxsblAUotUG+Si4FbX+s4T8oAAoBwBnp9 6h2ZzZ4o+gGHQ8sm24EGtfIGj9z0zOLmcxv8pM1oLqkDYT3Cn7JCpRRKzUv837rVLpuw rujajaUFsCbCy2l7h4imeV39HZg7JxR02AcOP72ehVDsL1q5k4Q7Wd4rDr7LMi/KXFHu PGIBFBB79b0DljnZOEseSRDdnQDEv6MeJtfb+rZjT18BlL2kYPD0/T56tpQP0JMZLydq PuRYdhAlOtlrf2+KRBXBvscsSWtxR/HSXHZdLksF8ampCNbDx6wBmJ2jC5x5AEmISO3u Bxhg== X-Gm-Message-State: AOJu0Yxap7PD6KtK2RMhlTFJ7lWfLRC7XljQNJaid6PGixeDjIyTdKWD Es9qm7qCLENjfix8QUFJ2bcGw5b6RBVYh3xjSE+U2wwkfaREI2BnbVzMhbl4FGkto3lKGBzopcm YxG+aSLqP2lsc9tjeqQ== X-Google-Smtp-Source: AGHT+IEYb4fFMQvjDzvyv+R6CQU79EQ8AAQbZcI28Pmog6TT3PGCHiGdYfpHiQEQ7liXGiI1hW8U/8CHkswY9G4= X-Received: from wmgb8.prod.google.com ([2002:a05:600c:1508:b0:46e:3190:9ce]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:811b:b0:471:13fa:1b84 with SMTP id 5b1f17b1804b1-4711787c803mr27313335e9.12.1760707385665; Fri, 17 Oct 2025 06:23:05 -0700 (PDT) Date: Fri, 17 Oct 2025 13:23:04 +0000 In-Reply-To: <20251016210955.2813186-4-lyude@redhat.com> Mime-Version: 1.0 References: <20251016210955.2813186-1-lyude@redhat.com> <20251016210955.2813186-4-lyude@redhat.com> Message-ID: Subject: Re: [PATCH v4 3/9] rust: helpers: Add bindings/wrappers for dma_resv_lock From: Alice Ryhl To: Lyude Paul Cc: dri-devel@lists.freedesktop.org, rust-for-linux@vger.kernel.org, Daniel Almeida , Asahi Lina , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , "=?utf-8?B?QmrDtnJu?= Roy Baron" , Benno Lossin , Andreas Hindborg , Trevor Gross , Danilo Krummrich , Sumit Semwal , "Christian =?utf-8?B?S8O2bmln?=" , Greg Kroah-Hartman , Asahi Lina , Viresh Kumar , FUJITA Tomonori , Krishna Ketan Rai , open list , "open list:DMA BUFFER SHARING FRAMEWORK:Keyword:bdma_(?:buf|fence|resv)b" , "moderated list:DMA BUFFER SHARING FRAMEWORK:Keyword:bdma_(?:buf|fence|resv)b" Content-Type: text/plain; charset="utf-8" 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" On Thu, Oct 16, 2025 at 05:08:16PM -0400, Lyude Paul wrote: > From: Asahi Lina > > This is just for basic usage in the DRM shmem abstractions for implied > locking, not intended as a full DMA Reservation abstraction yet. > > Signed-off-by: Asahi Lina > Signed-off-by: Daniel Almeida > Signed-off-by: Lyude Paul Reviewed-by: Alice Ryhl