From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) (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 0ED4ABA3D; Fri, 24 Oct 2025 16:06:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.97.179.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761321980; cv=none; b=sd5W408nXbwmk7eR6sajg3EGOsBVApdIGEVGV0Y3adc9iEu5BEngFsHN6wb5p68ycZGYjAFcJ10xdq0tTWikU8SZS/DsRV4fGUNeJMkCqOHBY92UCyPQ5qbO9ixI+HjqonHupYJV4vFY25eLrTYLgwkTxSICljdVURLK35orNwg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761321980; c=relaxed/simple; bh=XP0xgKYL8Ca1s01fuTHXcj3nh0jQ0oXKtwdsaZC8Ubw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=QFQtEYSnIqqHdyrt+IUB7vxNMcUdXUJbbcB75qUP507y47UmFTNDEK70d/UXaH5GHAFXqcCF66AdaSBmoQh9Wr3MJ9vEGXDw+PgTwHvMqZh4t/gTed0w0ALJ4Hj5q0D89c/hbJgkLfVzvhfuCCzJxlsLH0POnKuSiQnuQR+f9YA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com; spf=pass smtp.mailfrom=igalia.com; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b=ATCY1k9l; arc=none smtp.client-ip=213.97.179.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=igalia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="ATCY1k9l" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From: References:Cc:To:Subject:MIME-Version:Date:Message-ID: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=JzsWkVI8qD4VvRgYZM6Q6s9mOVUzFUE3TdY3Qk/PUlk=; b=ATCY1k9lKNLJ60m+Rp+byJ1Vxi kXR5/sbFdMcE6EzEIIg5iyP1cWGOaoNa9wLCMBTjjeJksY9MgmdhZQSq9pzWxYUoXH6WAYvz3ywmf m8C+Ipd7AKnip8T/7Yn9J82S5fUPLkSNygsYjvEx03CJV0br8/4ZoGaZ7MmZbBaOKbDOHmbjxSC2T JpYoXc0GMPKw0b2JyWKowWtFJJOBFzUFUYJ5cIj9IG4voM+t2xeLjj8pXzN3zt1/v+bLVzGiX1pMI cDuuLGHc5cSOBbIx4Vtfb3RUSVWwpmLkcZ/uRmnDf6Bu+5IvauEEQ0niloghL2rkFBl/Dw8J4IolM Yz1Bmw2A==; Received: from [90.242.12.242] (helo=[192.168.0.101]) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_128_GCM:128) (Exim) id 1vCKIn-00Ep37-F0; Fri, 24 Oct 2025 18:06:05 +0200 Message-ID: <5b828e1e-bebd-4730-8866-7a650c1f724f@igalia.com> Date: Fri, 24 Oct 2025 17:06:04 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dma-fence: Correct return of dma_fence_driver_name() To: Danilo Krummrich Cc: phasta@kernel.org, Sumit Semwal , Gustavo Padovan , =?UTF-8?Q?Christian_K=C3=B6nig?= , linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20251024075019.162351-2-phasta@kernel.org> <11b7a8a5-170f-4815-a8ac-5dba2d8e67a1@igalia.com> <5de88e79575e06c053f2d61f7bb58bf9cf5b556e.camel@mailbox.org> <1d0bbdcf-f4d6-49c0-bbdf-364c2af80868@igalia.com> <89812f66-25a6-4f9e-aa4f-74adbf116db8@kernel.org> <5640fbf1-7b8d-4537-9f1a-b401a7a4934b@igalia.com> <8cba66d2-9608-4a5c-a2af-6cc91f46a49f@kernel.org> <66f066b0-a8bb-40b2-bdd8-7cbcf114cde1@igalia.com> <02b7cdce-95fe-475f-a346-b41fd5615695@kernel.org> Content-Language: en-GB From: Tvrtko Ursulin In-Reply-To: <02b7cdce-95fe-475f-a346-b41fd5615695@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 24/10/2025 15:36, Danilo Krummrich wrote: > On 10/24/25 4:28 PM, Tvrtko Ursulin wrote: >> On 24/10/2025 15:17, Danilo Krummrich wrote: >>> On 10/24/25 3:37 PM, Tvrtko Ursulin wrote: >>>> How about "unknown-driver", would that satisfy you? >>> >>> Honestly, the most accurate thing to say would be "fence-signaled", because >>> that's the actual condition which causes the change. >> Hm, ->get_driver_name() returning "fence-signaled" is not great, and debugfs >> output in the form of "kernel fence: fence-signaled timeline-signaled seq 1234 >> signaled" feels a bit redundant. :shrug: > > Indeed, what about "retired-driver"? Still implying that it's not just unknown, > but that some process has finished. But without the ambiguity of "detached-driver". Maybe "decoupled-driver"? Regards, Tvrtko