From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-fw-80007.amazon.com (smtp-fw-80007.amazon.com [99.78.197.218]) (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 647051BD00A; Tue, 6 Aug 2024 08:26:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=99.78.197.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722932788; cv=none; b=SH5BNEvy0s8rrrGltRCvDuF5Ah7O+WWVuex77qy0MeIYkjMbWPHyFvHNwTt0qx9cU7BVtFlv/xtQvz6COfiPCKW74siysmD6hLlr/DS0mjMhBqM0y1nPK5fAh4PXjO5TB/E3c1dEYIbEiYpfUrNbKQ1kRX9fXj2BXU+D/ZcZMwI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722932788; c=relaxed/simple; bh=XVIfxLlcD8aXE+J8hdCh5vskTp9Tk/E9A2XP/YqNYxM=; h=Subject:From:To:CC:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=HfQU3E1FQtw3a6lAEQ7PJHmvI2xoPVYT1p23ZCKvIg2j5v2rVWhKDSvnisPY3ytEQFVLm80wcIJ052Xpl1E643zLdSp+LG01LL7dgU8jjaQUXp5VEbKLIlP5mi7LzkXs6x3wAqeP5GFyJQwHbYg5tubtfYxcdKZDrDC+jIcnUCM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b=MhlOlm+a; arc=none smtp.client-ip=99.78.197.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="MhlOlm+a" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1722932787; x=1754468787; h=from:to:cc:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version:subject; bh=XVIfxLlcD8aXE+J8hdCh5vskTp9Tk/E9A2XP/YqNYxM=; b=MhlOlm+aOEZc3P72AK339/IDVR1DnCY/lGvvAMaNcR2JL74F0ordZuef SKIMxBCwfHMKb/t8CU4owc56N4HraocMPszW/uf0vnHlpOVt0x5/QP82F P3ZbillGk/hJwgu98RPK5H4pmXFKJn3iFb9eRIVdwIDaGWl0Bp5Kxo9ul k=; X-IronPort-AV: E=Sophos;i="6.09,267,1716249600"; d="scan'208";a="318395121" Subject: Re: [PATCH 00/10] Introduce guestmemfs: persistent in-memory filesystem Thread-Topic: [PATCH 00/10] Introduce guestmemfs: persistent in-memory filesystem Received: from pdx4-co-svc-p1-lb2-vlan2.amazon.com (HELO smtpout.prod.us-east-1.prod.farcaster.email.amazon.dev) ([10.25.36.210]) by smtp-border-fw-80007.pdx80.corp.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Aug 2024 08:26:23 +0000 Received: from EX19MTAEUA002.ant.amazon.com [10.0.43.254:17875] by smtpin.naws.eu-west-1.prod.farcaster.email.amazon.dev [10.0.21.248:2525] with esmtp (Farcaster) id 4f4de83e-f658-4ec0-843f-65d77b69dbad; Tue, 6 Aug 2024 08:26:22 +0000 (UTC) X-Farcaster-Flow-ID: 4f4de83e-f658-4ec0-843f-65d77b69dbad Received: from EX19D004EUC001.ant.amazon.com (10.252.51.190) by EX19MTAEUA002.ant.amazon.com (10.252.50.124) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.34; Tue, 6 Aug 2024 08:26:22 +0000 Received: from EX19D014EUC004.ant.amazon.com (10.252.51.182) by EX19D004EUC001.ant.amazon.com (10.252.51.190) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.34; Tue, 6 Aug 2024 08:26:22 +0000 Received: from EX19D014EUC004.ant.amazon.com ([fe80::76dd:4020:4ff2:1e41]) by EX19D014EUC004.ant.amazon.com ([fe80::76dd:4020:4ff2:1e41%3]) with mapi id 15.02.1258.034; Tue, 6 Aug 2024 08:26:22 +0000 From: "Gowans, James" To: "jack@suse.cz" , "jgg@ziepe.ca" CC: "kvm@vger.kernel.org" , "rppt@kernel.org" , "brauner@kernel.org" , "Graf (AWS), Alexander" , "anthony.yznaga@oracle.com" , "steven.sistare@oracle.com" , "akpm@linux-foundation.org" , "linux-kernel@vger.kernel.org" , "Durrant, Paul" , "seanjc@google.com" , "pbonzini@redhat.com" , "linux-mm@kvack.org" , "Woodhouse, David" , "Saenz Julienne, Nicolas" , "muchun.song@linux.dev" , "viro@zeniv.linux.org.uk" , "nh-open-source@amazon.com" , "linux-fsdevel@vger.kernel.org" Thread-Index: AQHa5xp7YUfIGy2/kUGqgjccLElzprIZFmqAgAA56gCAAJYYAA== Date: Tue, 6 Aug 2024 08:26:21 +0000 Message-ID: <0ecbbd25ccddcdf79b90fdfd25ac62ade6cfd01c.camel@amazon.com> References: <20240805093245.889357-1-jgowans@amazon.com> <20240805200151.oja474ju4i32y5bj@quack3> <20240805232908.GD676757@ziepe.ca> In-Reply-To: <20240805232908.GD676757@ziepe.ca> Accept-Language: en-ZA, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-ID: <2C847BE97C8F2447A1A080B33F49ABEA@amazon.com> Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 T24gTW9uLCAyMDI0LTA4LTA1IGF0IDIwOjI5IC0wMzAwLCBKYXNvbiBHdW50aG9ycGUgd3JvdGU6 DQo+IA0KPiBPbiBNb24sIEF1ZyAwNSwgMjAyNCBhdCAxMDowMTo1MVBNICswMjAwLCBKYW4gS2Fy YSB3cm90ZToNCj4gDQo+ID4gPiA0LiBEZXZpY2UgYXNzaWdubWVudDogYmVpbmcgYWJsZSB0byB1 c2UgZ3Vlc3RtZW1mcyBtZW1vcnkgZm9yDQo+ID4gPiBWRklPL2lvbW11ZmQgbWFwcGluZ3MsIGFu ZCBhbGxvdyB0aG9zZSBtYXBwaW5ncyB0byBzdXJ2aXZlIGFuZCBjb250aW51ZQ0KPiA+ID4gdG8g YmUgdXNlZCBhY3Jvc3Mga2V4ZWMuDQo+IA0KPiBUaGF0J3MgYSBmdW4gb25lLiBQcm9wb3NhbHMg Zm9yIHRoYXQgd2lsbCBiZSB2ZXJ5IGludGVyZXN0aW5nIQ0KDQpZdXAhIFdlIGhhdmUgYW4gTFBD IHNlc3Npb24gZm9yIHRoaXM7IGxvb2tpbmcgZm9yd2FyZCB0byBkaXNjdXNzaW5nIG1vcmUNCnRo ZXJlOiBodHRwczovL2xwYy5ldmVudHMvZXZlbnQvMTgvY29udHJpYnV0aW9ucy8xNjg2Lw0KSSds bCBiZSB3b3JraW5nIG9uIGEgaW9tbXVmZCBSRkMgc29vbjsgc2hvdWxkIGdldCBpdCBvdXQgYmVm b3JlIHRoZW4uDQoNCj4gDQo+ID4gVG8gbWUgdGhlIGJhc2ljIGZ1bmN0aW9uYWxpdHkgcmVzZW1i bGVzIGEgbG90IGh1Z2V0bGJmcy4gTm93IEkga25vdyB2ZXJ5DQo+ID4gbGl0dGxlIGRldGFpbHMg YWJvdXQgaHVnZXRsYmZzIHNvIEkndmUgYWRkZWQgcmVsZXZhbnQgZm9sa3MgdG8gQ0MuIEhhdmUg eW91DQo+ID4gY29uc2lkZXJlZCB0byBleHRlbmQgaHVnZXRsYmZzIHdpdGggdGhlIGZ1bmN0aW9u YWxpdHkgeW91IG5lZWQgKHN1Y2ggYXMNCj4gPiBwcmVzZXJ2YXRpb24gYWNyb3NzIGtleGVjKSBp bnN0ZWFkIG9mIGltcGxlbWVudGluZyBjb21wbGV0ZWx5IG5ldyBmaWxlc3lzdGVtPw0KPiANCj4g SW4gbW0gY2lyY2xlcyB3ZSd2ZSBicm9hZGx5IGJlZW4gdGFsa2luZyBhYm91dCBzcGxpdHRpbmcg dGhlICJtZW1vcnkNCj4gcHJvdmlkZXIiIHBhcnQgb3V0IG9mIGh1Z2V0bGJmcyBpbnRvIGl0cyBv d24gbGF5ZXIuIFRoaXMgd291bGQgaW5jbHVkZQ0KPiB0aGUgY2FydmluZyBvdXQgb2Yga2VybmVs IG1lbW9yeSBhdCBib290IGFuZCBvcmdhbml6aW5nIGl0IGJ5IHBhZ2UNCj4gc2l6ZSB0byBhbGxv dyBodWdlIHB0ZXMuDQo+IA0KPiBJdCB3b3VsZCBtYWtlIGFsb3Qgb2Ygc2Vuc2UgdG8gaGF2ZSBv bmx5IG9uZSBjYXJ2ZSBvdXQgbWVjaGFuaXNtLCBhbmQNCj4gc2V2ZXJhbCBjb25zdW1lcnMgLSBo dWdldGxiZnMsIHRoZSBuZXcgcHJpdmF0ZSBndWVzdG1lbWZkLCB0aGlzIHRoaW5nLA0KPiBmb3Ig ZXhhbXBsZS4NCg0KVGhlIGFjdHVhbCBhbGxvY2F0aW9uIGluIGd1ZXN0bWVtZnMgaXNuJ3QgdG9v IGNvbXBsZXgsIGJhc2ljYWxseSBqdXN0IGENCmhvb2sgaW4gbWVtX2luaXQoKSAodGhhdCdzIGEg Yml0IHl1Y2t5IGFzIGl0J3MgYXJjaC1zcGVjaWZpYykgYW5kIHRoZW4gYQ0KY2FsbCB0byBtZW1i bG9jayBhbGxvY2F0b3IuDQpUaGF0IGJlaW5nIHNhaWQsIHRoZSBmdW5jdGlvbmFsaXR5IGZvciB0 aGlzIHBhdGNoIHNlcmllcyBpcyBjdXJyZW50bHkNCmludGVudGlvbmFsbHkgbGltaXRlZDogbWlz c2luZyBOVU1BIHN1cHBvcnQsIGFuZCBvbmx5IGRvaW5nIFBNRCAoMiBNaUIpDQpibG9jayBhbGxv Y2F0aW9ucyBmb3IgZmlsZXMgLSB3ZSB3YW50IFBVRCAoMSBHaUIpIHdoZXJlIHBvc3NpYmxlIGZh bGxpbmcNCmJhY2sgdG8gc3BsaXR0aW5nIHRvIDIgTWlCIGZvciBzbWFsbGVyIGZpbGVzLiBUaGF0 IHdpbGwgY29tcGxpY2F0ZQ0KdGhpbmdzLCBzbyBwZXJoYXBzIGEgbWVtb3J5IHByb3ZpZGVyIHdp bGwgYmUgdXNlZnVsIHdoZW4gdGhpcyBnZXRzIG1vcmUNCmZ1bmN0aW9uYWxseSBjb21wbGV0ZS4g S2VlbiB0byBoZWFyIG1vcmUhDQoNCkpHDQoNCg0K