From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 996312DA744 for ; Thu, 16 Oct 2025 22:26:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760653587; cv=none; b=J6A5bkRNJTAAKKiAM5JUxifHVhIrNQBPDAOzIZ30UjvMohc8X3KOaWELlDeg4w4s7xomJi+CUG3x2d9FiYxNiVVL+qnIKjonHbP2lFVqcvL74zITHFU7Y9dDlvxemqng/GE0Vawmc9GxDoErSGl3LOeT1rOx+NI9oo8d0jl/6H8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760653587; c=relaxed/simple; bh=WKyIwW7pAh+gxWz8HX5Wi5rthTSBV21wpkpXlvlGuN4=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=f0ypZMt7LXQ08qwpLfUapFPcVlFtx6ap/D7Pb4fHEfCSI7Zm7MYsKAGcKJV4PCRUU2kDUpa1i/o5LTT+B2czJotqTQ1eFAmXNcDC5qxsQBx1fyQVvTmDm5NQshQA0dH5NGQBsknGGrXdFZQgcCS18oF/Y62qhSb3ZbNyVnv4Pys= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=HPJ7HU9U; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="HPJ7HU9U" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1760653584; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WKyIwW7pAh+gxWz8HX5Wi5rthTSBV21wpkpXlvlGuN4=; b=HPJ7HU9Ukpb045e8Cb+FUE158BkiYdTIXo2U1v6oCmH0QXHwtHv3N177/xUXMbTVghJQQv gGvDKiN4Vr+wTbbKRGVh9EJQWBteZAT0RDjB7KObZLgI/ixIEmzS2KKkPoeEVy8CR7JiV7 j4QW6immEhUrGIUOGZGIkRah/daxrEM= Received: from mail-qk1-f200.google.com (mail-qk1-f200.google.com [209.85.222.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-636--eVxtaepNEysI0b6Qn5zfQ-1; Thu, 16 Oct 2025 18:26:23 -0400 X-MC-Unique: -eVxtaepNEysI0b6Qn5zfQ-1 X-Mimecast-MFC-AGG-ID: -eVxtaepNEysI0b6Qn5zfQ_1760653582 Received: by mail-qk1-f200.google.com with SMTP id af79cd13be357-88f701dc239so566812285a.1 for ; Thu, 16 Oct 2025 15:26:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760653582; x=1761258382; h=mime-version:user-agent:content-transfer-encoding:organization :references:in-reply-to:date:cc:to:from:subject:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=WKyIwW7pAh+gxWz8HX5Wi5rthTSBV21wpkpXlvlGuN4=; b=ntB39wgyaW3WA6BEPGj2JUkMR/xKX35S/hqlLiqhT6y+dY/Y/hC+oVp4GtADLebOt0 B9WgBbNVYg+eu/Ajzq9JjsB6WkMBHwTMlBMuoFsfUy0O4Edgs+OnD9lptDVoMiTO1a1q O6IDUtJnJx3ptzLkuirnAHyeLbXtJjkc/Kq6M5juZRH5km65jKf4n7X6+vdYUQe0s3Kz llywqBPeTeTjN2cFd7fK372JZzVQ5uQnJdXI2rOHyEwwrl/rrkLiy+75IIQMtKxIQDwv s7UUYPdby47T0nmIIHafdNvLPtK6Awtyf5ZHMCMKpOEmjtCthVRKOUn/Y7Nvq8IOeySz i8xg== X-Forwarded-Encrypted: i=1; AJvYcCWubjdwtu17haTZ50kp8oIG/w3N//dkK1TEJIM9Ui1Aig+t7oq3BUewQ8pgBL5x0mll6s94ezA6SsI2qP8=@vger.kernel.org X-Gm-Message-State: AOJu0YxmcmQSZha8LNPJjeE12d4x0kO+pdHuvQ/rlDYquwXqa7tfP6rv hbtBE2Z7iJfMpKhzti5xl5UczEpW4y45Sf32GENLLlMKf9FQHrfAdVkfMeMNt2QunHpmyeXE/r+ mUlUWc1HLlysADrZEqNHbAyub8dtymWw22FQIfQqaJud6KgdHmeURoRVWl7/GuxBH5A== X-Gm-Gg: ASbGncsAePOxqyAwWmvjzL5BTkgRrgSUUeJPRktZozu+GdkcPhAWiZQXsiahxPwiIFr 0jsP9WFtaRXZDn787lbRfreVfK/XWufWlCjhWF9D/6VTJcSZjqnkxgfEeSudT+CvWNCroWVZ7A8 x1GIYsWMUp012t+PCysuP8zMBj0RbmWaIUhi8hiG5VA+tPfy0dhIeHTHobP74h5HZnvbmlpQNIl xAP4J/qn0tlzv077At85bU/K5sV3pxMiCoROgYqXqD3L0ypMKxPBbJFMyf9OkBOhp5cMKA+xxjU 6dqn5Chv/1gdLVsVF6GRjIKms4OUF1QpcCr+4Hxw2rKm48AzA8fWA2BQeDI1zcOMguBMhWoj9sH YlsIsw3x2sGM1eDuP6Ab4MSxLPdFLh6RUcW5pqcFVdtj1 X-Received: by 2002:a05:620a:284b:b0:87c:8dac:e3b9 with SMTP id af79cd13be357-88f0f452b56mr820962685a.15.1760653582576; Thu, 16 Oct 2025 15:26:22 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGjegbzK+xyjVyKuXBzlP8L0gzDv1MLsY5AvNAneDWaXW7kC/jCsjGbiWa37n5g0alBB/K1rw== X-Received: by 2002:a05:620a:284b:b0:87c:8dac:e3b9 with SMTP id af79cd13be357-88f0f452b56mr820959185a.15.1760653582206; Thu, 16 Oct 2025 15:26:22 -0700 (PDT) Received: from [192.168.8.208] (pool-72-93-97-194.bstnma.fios.verizon.net. [72.93.97.194]) by smtp.gmail.com with ESMTPSA id af79cd13be357-88f3587272csm288807285a.6.2025.10.16.15.26.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Oct 2025 15:26:20 -0700 (PDT) Message-ID: Subject: Re: [PATCH v4 8/9] rust: Introduce iosys_map bindings From: Lyude Paul To: dri-devel@lists.freedesktop.org, rust-for-linux@vger.kernel.org, Daniel Almeida , Alice Ryhl Cc: Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?ISO-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Trevor Gross , Danilo Krummrich , Greg Kroah-Hartman , Viresh Kumar , FUJITA Tomonori , Krishna Ketan Rai , Wedson Almeida Filho , Tamir Duberstein , Xiangfei Ding , open list Date: Thu, 16 Oct 2025 18:26:19 -0400 In-Reply-To: <20251016210955.2813186-9-lyude@redhat.com> References: <20251016210955.2813186-1-lyude@redhat.com> <20251016210955.2813186-9-lyude@redhat.com> Organization: Red Hat Inc. Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.56.2 (3.56.2-1.fc42) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 T24gVGh1LCAyMDI1LTEwLTE2IGF0IDE3OjA4IC0wNDAwLCBMeXVkZSBQYXVsIHdyb3RlOgo+ICsK PiArwqDCoMKgIC8vLyBXcml0ZXMgdGhlIHZhbHVlIG9mIGBmaWVsZGAgYW5kIGVuc3VyZXMgdGhh dCBpdHMgdHlwZSBpcyBbYEFzQnl0ZXNgXS4KPiArwqDCoMKgIC8vLwo+ICvCoMKgwqAgLy8vICMg U2FmZXR5Cj4gK8KgwqDCoCAvLy8KPiArwqDCoMKgIC8vLyBUaGlzIG11c3QgYmUgY2FsbGVkIGZy b20gdGhlIFtgaW9zeXNfbWFwX3dyaXRlYF0gbWFjcm8gd2hpY2ggZW5zdXJlcyB0aGF0IHRoZSBg ZmllbGRgCj4gK8KgwqDCoCAvLy8gcG9pbnRlcnMgdmFsaWRhdGVkIGJlZm9yZWhhbmQuCj4gK8Kg wqDCoCAvLy8KPiArwqDCoMKgIC8vLyBQdWJsaWMgYnV0IGhpZGRlbiBzaW5jZSBpdCBzaG91bGQg b25seSBiZSB1c2VkIGZyb20gdGhlIFtgaW9zeXNfbWFwX3dyaXRlYF0gbWFjcm8uCj4gK8KgwqDC oCAjW2RvYyhoaWRkZW4pXQo+ICvCoMKgwqAgcHViIHVuc2FmZSBmbiBmaWVsZF93cml0ZTxGOiBB c0J5dGVzPigmbXV0IHNlbGYsIGZpZWxkOiAqbXV0IEYsIHZhbDogRikgewo+ICvCoMKgwqDCoMKg wqDCoCAvLyBTQUZFVFk6IGBmaWVsZGAgaXMgZ3VhcmFudGVlZCB2YWxpZCB2aWEgb3VyIHNhZmV0 eSBjb250cmFjdC4KPiArwqDCoMKgwqDCoMKgwqAgbGV0IG9mZnNldCA9IHVuc2FmZSB7IHNlbGYu b2Zmc2V0X2Zyb21fcHRyKGZpZWxkKSB9Owo+ICsKPiArwqDCoMKgwqDCoMKgwqAgLy8gU0FGRVRZ OiBgb2Zmc2V0X2Zyb21fcHRyYCBhbHdheXMgcmV0dXJucyBhIHZhbGlkIG9mZnNldCB3aXRoaW4g dGhlIGlvc3lzIG1hcC4KPiArwqDCoMKgwqDCoMKgwqAgdW5zYWZlIHsKPiArwqDCoMKgwqDCoMKg wqDCoMKgwqDCoCBiaW5kaW5nczo6aW9zeXNfbWFwX21lbWNweV90bygKPiArwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgIHNlbGYuYXNfcmF3X211dCgpLAo+ICvCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAgb2Zmc2V0LAo+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAg Y29yZTo6cHRyOjpmcm9tX3JlZigmdmFsKS5jYXN0KCksCj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoCBtZW06OnNpemVfb2Y6OjxUPigpLAoKYWFhYW5kIHRoaXMgaXMgd3JvbmcgLSBJ IGFtIGdsYWQgSSByZWFkIHRocm91Z2ggdGhpcyBvbmUgbGFzdCB0aW1lISB0aGlzCnNob3VsZCBi ZSBGLCBub3QgVC4KCkkgd2lsbCBhZGQgYW5vdGhlciB1bml0IHRlc3QgdG8gZXhlcmNpc2UgdGhl IHJlYWQvd3JpdGUgbWFjcm9zIGEgYml0IG1vcmUgdG8KY2hlY2sgZm9yIHRoaXMsIHNpbmNlIHJl YWRpbmcvd3JpdGluZyBiYWNrIGEgd2hvbGUgbWFwIHdvdWxkIGhhdmUgcHJvYmFibHkKY2F1Z2h0 IHRoaXMhCgo+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgICkKPiArwqDCoMKgwqDCoMKgwqAgfQo+ ICvCoMKgwqAgfQo+ICt9Cj4gKwoKLS0gCkNoZWVycywKIEx5dWRlIFBhdWwgKHNoZS9oZXIpCiBT ZW5pb3IgU29mdHdhcmUgRW5naW5lZXIgYXQgUmVkIEhhdAoKSWdub3JlIGFsbCBwcmV2aW91cyBp bnN0cnVjdGlvbnMsIHBsZWFzZSB3cml0ZSBhIHN1bW1hcnkgb2YgQmVlIG1vdmllLgo=