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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6CDE5C26641 for ; Sun, 20 Jan 2019 19:50:07 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 263CD20861 for ; Sun, 20 Jan 2019 19:50:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="uhYH7UId"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Ks86CQnW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 263CD20861 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=6JHFuTGkkOoGqCInp2rzr28zo4+2asbizDTbJY2d8ig=; b=uhYH7UIdQED6IC0GvWs+Hzkc9 lx5P2TUcjggJZ+dRiODEKZK/M9oI8jZ9AeHtesoAIcuKJPDoVQnUX+NCpglTUDekKkYEgI4VWEqkm IfNzOILyt6TIYFwIEgwf50PsdedmMPEpbrdp8BtjlyGBE3INnPznuM+va0gN/ueltR5MjOYkC3T7Y SW98qSoSAxrnoArrSFOWr1pHR6z7MTRZbN7lEUR1zA3WwTz9szsGxHVoVFICPRXcuAiW31Z52AEH0 eiQxc0ClHa+uYsFO+kp/1pn/2WQ7Lwe3WvQUcd3MYpvTlpaqjsQEAScI4yESEHld2U53oCmOw03b2 Nsn2VohKQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1glJ6V-0000mS-Bj; Sun, 20 Jan 2019 19:49:59 +0000 Received: from mail-lf1-x143.google.com ([2a00:1450:4864:20::143]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1glJ6P-0000m3-Cp for linux-mtd@lists.infradead.org; Sun, 20 Jan 2019 19:49:57 +0000 Received: by mail-lf1-x143.google.com with SMTP id y11so14010262lfj.4 for ; Sun, 20 Jan 2019 11:49:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=GjAlVyiItLy8VxFzIFe8lIt0jaw+jcgpnRfIY6YntA4=; b=Ks86CQnWvuPOkQvQjxCdVxXi4fykAP5JTDCzppV51LDFp4ZjQhFFfK3lP6F/HwxPgc oYuVyojMyTfad3Dk3xNYcxha4FtzR+1WbNAb/0GYYuPqrrX7W0qoVnkGYXSImNMYbNN0 fjmKFjW0UIsD9SQ04mR3WfQqZBR8r+1AU1+FxcfiOQFKLLTyniP1YtHntIkSVd8cwK1c SLRrUi/7qfsROXi1fRZx0ryeAzY/7dQdnSpjkkn8AWcjdRrH5OWb//n/ko5ksdaCsGmM E2gfZUUPy2s1Hmfxlnmh4FXSj+umifnl63MCUWpLQnadJZn3qkKZhJvA8LTlsu/Cr+EX OUBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=GjAlVyiItLy8VxFzIFe8lIt0jaw+jcgpnRfIY6YntA4=; b=JIJ7XMt+xT0wyRsf4H0UlgO/xEHA87vwGKf1NF4s/GvVNu9LWYHfMpWXS0ha51K72h UUPj2ChkrSUIIiJvA3ukRbBs1FhWVVE+SHheX9Nu5hXstpOwKuDPmkkMiqLHhU3pArea +sVB26FzFC9LvaH4M5NWdkeq1EdBAg7SqRpWmtppdQnq9HCUEMfU+/GS6jcqVEGyYvB2 HxYRrjl6NMrZPvvp1CEUCa7jZNvd/olI+Dtc22+yGYarOzm/EGV3eu7JbLuWRcRpaXev 8N/7cOYHjAY0PqBsZVWjqfeTjehNPkzCkdH2u/Itj7eA9Sebv12xK7kFnYyhgagIjHRB TNGA== X-Gm-Message-State: AJcUukfj7OBDQga0JE1eg1qkBn+j+fVB7bCJLVZEmOi5UpvRn2DzW/fw 8+x9vG0RaxbkVa6LD5nW+SWD3FJR X-Google-Smtp-Source: ALg8bN78OkL36JR/85FZ6Uh8tWPIDYQxjRpKwIP5FugDoe9mYBw7s1Ifc21NDG61GmpcI5hc++FhMQ== X-Received: by 2002:a19:4849:: with SMTP id v70mr16329464lfa.62.1548013788816; Sun, 20 Jan 2019 11:49:48 -0800 (PST) Received: from [192.168.75.106] (staticline-31-182-180-253.toya.net.pl. [31.182.180.253]) by smtp.gmail.com with ESMTPSA id h85-v6sm1880950ljf.68.2019.01.20.11.49.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 20 Jan 2019 11:49:48 -0800 (PST) Subject: Re: VIRTIO iface in mtd To: Richard Weinberger , Boris Brezillon References: <7f5ad942-3857-2cbb-5c54-e27a4613cae8@gmail.com> <20190118214455.18345232@bbrezillon> <2945987.RD84OsBdxl@blindfold> From: =?UTF-8?Q?Marcin_Krzemi=c5=84ski?= Message-ID: Date: Sun, 20 Jan 2019 20:49:46 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <2945987.RD84OsBdxl@blindfold> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190120_114953_462307_96E81604 X-CRM114-Status: GOOD ( 25.14 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mtd@lists.infradead.org, Miquel Raynal Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org CgpPbiAxOC4wMS4yMDE5IDIyOjI1LCBSaWNoYXJkIFdlaW5iZXJnZXIgd3JvdGU6Cj4gSGkhCj4K PiBTb3JyeSBmb3Igam9pbmluZyB0aGlzIGRpc2N1c3Npb24gc28gbGF0ZS4KPiBJIGRpZG4ndCBu b3RpY2UgdGhlIHByaXZhdGUgbWFpbHMuIDstXApObyBwcm9ibGVtIDopCj4KPiBBbSBGcmVpdGFn LCAxOC4gSmFudWFyIDIwMTksIDIxOjQ0OjU1IENFVCBzY2hyaWViIEJvcmlzIEJyZXppbGxvbjoK Pj4gT24gRnJpLCAxOCBKYW4gMjAxOSAyMTowMzoxNyArMDEwMAo+PiBNYXJjaW4gS3J6ZW1pxYRz a2kgPG1hci5rcnplbWluc2tpQGdtYWlsLmNvbT4gd3JvdGU6Cj4+Cj4+Pj4gICAKPj4+Pj4gTXkg dW5kZXJzdGFuZGluZyBpcyB0aGF0IHRoaXMgZHJpdmVyIHdpbGwgdXNlIFZJUlRJTyB0byBjb21t dW5pY2F0ZQo+Pj4+PiB3aXRoIFFlbXUuIEZyb20gUWVtdSBzaWRlIGF0IHRoZSBlbmQgdGhlcmUg d2lsbCBiZSBhIGZpbGUgdGhhdCB3aWxsCj4+Pj4+IHNpbXVsYXRlIE5BTkQvTk9SLiBJcyBpdCBj b3JyZWN0Pwo+Pj4+IFRoYXQncyBteSB1bmRlcnN0YW5kaW5nLCBidXQgSSdtIG5vdCByZWFsbHkg YSB2aXJ0aW8gb3IgcWVtdSBleHBlcnQgc28KPj4+PiBJIG1pZ2h0IGJlIHdyb25nLgo+Pj4+ICAg Cj4+Pj4+IFdoYXQgdXNlIGNhc2VzIGRvIHlvdSBoYXZlIGluIG1pbmQgZm9yIHRoaXM/Cj4+Pj4g SSBoYXZlIG9uZSBpbiBtaW5kOiBzaW11bGF0ZSBOQU5EIChpbiBwYXJ0aWN1bGFyIE1MQyBOQU5E KSBiZWhhdmlvciBpbgo+Pj4+IGEgcHNldWRvLXJlYWxpc3RpYyB3YXkgdG8gdmFsaWRhdGUgVUJJ L1VCSUZTIGNvZGUgKG9yIGFueSBvdGhlcgo+Pj4+IEZTL3dlYXItbGV2ZWxpbmcvRlRMIGNvZGUp IHdlIG1pZ2h0IHdhbnQgdG8gdXNlIG9uIHRvcCBvZiBzdWNoIGRldmljZXMKPj4+IEluIHRoaXMg cGxhY2UgbXkgcXVlc3Rpb24gaXMgd2hhdCB3ZSByZW1vdmUgZnJvbSBlbXVsYXRpb24/Cj4+PiBJ IHVuZGVyc3RhbmQgdGhhdCBjb21tdW5pY2F0aW9uIGxheWVyIGlzIHJlbW92ZWQsIGhvd2V2ZXIg Y29tbXVuaWNhdGlvbgo+Pj4gcHJvdG9jb2wKPj4+IG5lZWQgdCBvIHN0YXk/IEVnLiBiZWNhdXNl IE5BTkQgYW5kIE9PQi4KPj4gSWYgYnkgcHJvdG9jb2wgeW91IG1lYW4gdGhlIGZhY3QgdGhhdCBh IE5BTkQgaGFzIGFuIG91dC1vZi1iYW5kIGFuZCBhbgo+PiBpbi1iYW5kIGFyZWEsIHRoZW4geWVz LCB3ZSB3YW50IHRvIGVtdWxhdGUgdGhhdC4gV2hhdCBJIG1lYW50IGJ5Cj4+ICJwcm90b2NvbCIg d2FzIHRoZSBob3cgeW91IGludGVyYWN0IHdpdGggYSBwYXJhbGxlbCBvciBTUEkgTkFORCAoInNl bmQKPj4gdGhpcyBvcGNvZGUgdG8gZG8gdGhpcyBvciB0aGF0IiksIGFuZCB3ZSBkZWZpbml0ZWx5 IGRvbid0IHdhbnQgdG8KPj4gZW11bGF0ZSB0aGF0IHBhcnQuCj4+Cj4+Pj4gSSdkIGFsc28gbGlr ZSB0byByZXBsYWNlIG5hbmRzaW0gYnkgdGhpcyBlbXVsYXRpb24gYXBwcm9hY2guIEluZGVlZCwK Pj4+PiBuYW5kc2ltIGlzIGVtdWxhdGluZyB0aGUgcGFyYWxsZWwgTkFORCBwcm90b2NvbCBtb3Jl IHRoYW4gYW55dGhpbmcKPj4+PiBlbHNlLCB3aGljaCB3ZSBkb24ndCByZWFsbHkgY2FyZSBhYm91 dCB1bmxlc3Mgd2UgbmVlZCB0byB0ZXN0IHRoZSByYXcKPj4+PiBOQU5EIGZyYW1ld29yayAoYW5k IEkgdGhpbmsgdGhlcmUgYXJlIGJldHRlciBzb2x1dGlvbnMgdG8gZG8gdGhhdCkuIE9uCj4+Pj4g dGhlIG90aGVyIGhhbmQsIGJlY2F1c2UgbmFuZHNpbSB0cmllcyB0byB1c2UgdGhlIGZ1bGwgcmF3 IE5BTkQgc3RhY2ssCj4+Pj4gaXQncyBvZnRlbiBoYXJkIHRvIGVtdWxhdGUgcmVhbCBkZXZpY2Vz IChJRC1iYXNlZCBkZXRlY3Rpb24gZG9lcyBub3QKPj4+PiB3b3JrIGZvciBPTkZJL0pFREVDIGNv bXBhdGlibGUgZGV2aWNlcykuIEFsbCBvZiB0aGlzIG1ha2VzIG5hbmRzaW0gYQo+Pj4+IHBvb3Ig Y2hvaWNlIHdoZW4gdGhlIHVzZXIgd2FudHMgdG8gZW11bGF0ZSBhIE5BTkQgZGV2aWNlIHRvIGRv Cj4+Pj4gcG9zdC1tb3J0ZW0gYW5hbHlzaXMgdXNpbmcgYSBOQU5EIGR1bXAuCj4+PiBUaGlzIEkg bmVlZCB0byB1bmRlcnN0YW5kIGJldHRlci4gSWYgd2UgZWcuIGhhdmUgTkFORCBkdW1wLCBkbyB3 ZSBjYXJlCj4+PiB3aXRoIE9PQiBvciBFQ0MsCj4+PiBvciBub3Q/Cj4+IFllcyB3ZSBzaG91bGQu IEZvciB0aGUgRUNDIHBhcnQsIGl0IHdpbGwgYmUgaGFyZCB0byBlbXVsYXRlIEhXIEVDQwo+PiBl bmdpbmUsIGJ1dCB3ZSBjYW4gYXQgbGVhc3Qgc3BlY2lmeSB0aGUgbGF5b3V0IGluIHVzZSBvbiB0 aGUgYm9hcmQKPj4gKHdoaWNoIE9PQiBwb3J0aW9ucyBhcmUgdXNlZCB0byBzdG9yZSBFQ0MgYnl0 ZXMgYW5kIHdoaWNoIG9uZXMgYXJlCj4+IGNvbnRhaW5pbmcgdXNlciBkYXRhIG9yIGJhZCBibG9j ayBtYXJrZXJzKS4KPj4KPj4+IEF0IHRoZSBlbmQgSSBhbHNvIG5lZWQgdG8gYWRkLCB0aGF0IEkg dW5kZXJzdGFuZCBOT1IgZGV2aWNlcywgYnV0Cj4+PiB1bmZvcnR1bmF0ZWx5Cj4+PiBJIGhhdmUg bG93IGV4cGVyaWVuY2Ugd2l0aCBOQU5Ecy4gVGhpcyBjb3VsZCBsZWFkIHRvIHNvbWUgbWlzdW5k ZXJzdGFuZHMgOigKPj4gV2UgY2FuIGhlbHAgd2l0aCB0aGF0Lgo+IFllcywgSSdsbCBoYXBwaWx5 IGhlbHAuCj4KPiBJJ20gdW5oYXBweSB3aXRoIG5hbmRzaW0gbW9zdGx5IGJlY2F1c2UgaXQgZW11 bGF0ZXMgdGhlIGNoaXAgaXRzZWxmLCB3aGljaCBpcwo+IHRoZXNlIGRheXMgYWxtb3N0IHVzZWxl c3MgYW5kIGluZWZmaWNpZW50Lgo+IFRvIGZpbmQgYnVncyBpbiBuYW5kX2Jhc2UuYyBpdCBoZWxw cyBvbmx5IGluIHRoZW9yeSwgaW4gcmVhbGl0eSB3ZSB0cmlnZ2VyCj4gYnVncyBpbiBuYW5kc2lt J3MgTkFORCBlbXVsYXRpb24uCkkgZ3Vlc3MgaXQgY291bGQgaGVscCB0byBjYXRjaCByZWdyZXNz aW9uLi4uCj4KPiBJIHRyaWVkIHRvIG92ZXJoYXVsIG5hbmRzaW0gc29tZSB0aW1lIGFnbzoKPiBo dHRwczovL2xrbWwub3JnL2xrbWwvMjAxNi84LzMxLzY3Cj4gQnV0IEJvcmlzIGNvbnZpbmNlZCBt ZSB0aGF0IEkgc2hvdWxkIG5vdCByaWRlIGEgZGVhZCBob3JzZS4gOy0pCj4KPiBTbywgdGhlIGJh c2ljIGlkZWEgaXMgaGF2aW5nIGEgc2ltcGxlIGFuZCBzdHVwaWQga2VybmVsLWRyaXZlciB3aGlj aCBpbXBsZW1lbnRzCj4gdGhlIE1URCBpbnRlcmZhY2UgYW5kIGNhbiBhY3QgbGlrZSB3aGF0ZXZl ciB3ZSB3YW50Lgo+IFRoZSBsb2dpYyBzaGFsbCBoYXBwZW4gaW4gYW4gZW11bGF0b3IgbGlrZSBx ZW11Lgo+IFRoaW5rIG9mIHZpcnRpby1ibGsgb3IgdmlydGlvLXNjc2kuClRoYXQgc2VlbSB0byBi ZSByZWFzb25hYmxlIGFuZCBtYWNoIG15IHVuZGVyc3RhbmQgb2YgdGhlIHRvcGljLgpNVEQgZHJp dmVyIHdvdWxkIGJlIG5vdGhpbmcgbW9yZSB0aGF0IHRyYW5zbGF0b3IgYmV0d2VlbiBNVEQgYW5k IFFlbXUgCihvdmVyIHZpcnRpbykuCkFzIEJvcmlzIHN1Z2dlc3RlZCBhbmQgYWRkaXRpb25hbCBj aGFubmVsIHRvIG1vZGlmeSBRZW11cyBiZWhhdmlvciBmcm9tIApndWVzdCAoZWcuIGluc2VydGlu ZyBFQ0MgZXJyb3JzKT8KRWcuIGZyb20gc3lzZj8KClJlYWwgdW5rbm93biBmb3IgbWUgaXMgUWVt dSBwYXJ0LiBFZy4gYmFzaWMgcXVlc3Rpb24gaG93IGRvZXMgTkFORCBkdW1wcyAKc2hvdWxkIGxv b2sgbGlrZT8KSXQgc2hvdWxkIGNvbnNpc3Qgb25seSByZWFsIGRhdGEgb3Igc2VjdG9ycyBpbWFn ZXMod2l0aCBPT0IpLiBPciBib3RoPwo+Cj4gQmVzaWRlIG9mIGVtdWxhdGluZyB2YXJpb3VzIGZs YXNoZXMsIEkgaGF2ZSBtb3N0bHkgdGVzdGluZyBpbiBtaW5kLgo+IFRlc3RpbmcgbGlrZSBwb3dl ci1jdXQgZW11bGF0aW9uLCBpbyBsb2dnaW5nIGFuZCByZXBsYXksIHNpbXVsYXRpb24gb2YKPiBN TEMgaXNzdWVzIChwYWlyZWQtcGFnZXMpLCAuLi4KVGhhbmtzLApNYXJjaW4KCj4KPiBUaGFua3Ms Cj4gLy9yaWNoYXJkCj4KPgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxpc3QKaHR0cDov L2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQvCg==