From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4EEBD79F5; Fri, 13 Jun 2025 12:50:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749819026; cv=none; b=WoMwG0ICzgHu0NGkMx4pbhw/lIXCub1Qf/lWuacOdQlMwi5fuk085LDhydg3OdlgmNIl6aHcPfIYsA6WQYYxa/UfQ1pe+ey4E0J2ktrbtpP6EtpvADb/ZsbLxqLgSgYT312J6DweJAykBtAYYzOwCKYGtv/TvVzhtvmufdpy9w4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749819026; c=relaxed/simple; bh=79WqwjURJrzcM8vb/SrEx49AYycjsLMAMZFEZGKyt8U=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=WhGeVtfX7O78nZwc7GI21xeMF7rSkavPiBF/XkKn3wSUHagJDsAtdC1yZRNBFE/iMlQ99MckgvO+JCRU9zvMOJ0GTxfvfhAEZgXDPgcKvvsJ6mch2idBvKDzYa5rbiOFsaV+SN4IPmkO7AvQJvMFKruXr2ME5jsGlRDh7lyCV6Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cEulPce0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cEulPce0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B55CFC4CEE3; Fri, 13 Jun 2025 12:50:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749819025; bh=79WqwjURJrzcM8vb/SrEx49AYycjsLMAMZFEZGKyt8U=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=cEulPce0chfJ/48f3xl++id2UE+66hPqoI/OwP4GXDX1qDNutroMdTPltj5gZAzNY BKSXlPQRTjYbLZjJkM/VUTcD62fQOjAqYuENIvXb+pFlPhE2VLMsNKPxM0t4NPacXp 09IayyOwye8v9t0ujUPnQeFP82iuXgJdXs03fbfkHinzC3RvMUu0jUW7MegSx8oJo+ kJhBbYUWO6BVJh8yNhHp1RKOjl3sSx4JqKlD2b6Kj40UI4hpbbbfWw2d8G+P7kwSEu FJ91hmg6iD5XK6M25MVyhtgva6tT2jTyRKhSOTCoivULEcYqkIoUhe6fnOqIdT/qKZ s/AcHZQchhbAg== From: Andreas Hindborg To: "Abdiel Janulgue" Cc: , , "Miguel Ojeda" , "Alex Gaynor" , "Boqun Feng" , "Gary Guo" , =?utf-8?Q?Bj?= =?utf-8?Q?=C3=B6rn?= Roy Baron , "Benno Lossin" , "Alice Ryhl" , "Trevor Gross" , "Valentin Obst" , , "Marek Szyprowski" , "Robin Murphy" , , , , "Petr Tesarik" , "Andrew Morton" , "Herbert Xu" , "Sui Jingfeng" , "Randy Dunlap" , "Michael Kelley" Subject: Re: [PATCH v4 1/3] rust: dma: clarify wording and be consistent in `coherent` nomenclature In-Reply-To: <20250602085444.1925053-2-abdiel.janulgue@gmail.com> (Abdiel Janulgue's message of "Mon, 02 Jun 2025 11:53:11 +0300") References: <20250602085444.1925053-1-abdiel.janulgue@gmail.com> <9MKxKNA6QF7sSvlvmOX-7hZHeRN1N-Qm1EKm3nhZFgJLsmZAKhIrzu1ZeRy1w-4f7ZZGUEHhxLLILrq05UpOKA==@protonmail.internalid> <20250602085444.1925053-2-abdiel.janulgue@gmail.com> User-Agent: mu4e 1.12.9; emacs 30.1 Date: Fri, 13 Jun 2025 14:49:02 +0200 Message-ID: <87y0tvbydd.fsf@kernel.org> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain "Abdiel Janulgue" writes: > In the kernel, `consistent` and `coherent` are used interchangeably for the > region described in this api. Stick with `coherent` nomenclature > to show that dma_alloc_coherent() is being used, in addition to improving > the clarity in the DMA mapping attributes documentation. > > Reviewed-by: Benno Lossin > Signed-off-by: Abdiel Janulgue Reviewed-by: Andreas Hindborg Best regards, Andreas Hindborg