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X-IronPort-AV: E=Sophos;i="5.56,534,1539619200"; d="scan'208";a="205007816" Received: from h199-255-45-14.hgst.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 29 Jan 2019 03:47:02 +0800 Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep01.wdc.com with ESMTP; 28 Jan 2019 11:26:05 -0800 Received: from 5cg54007gx.ad.shared (HELO [10.86.58.22]) ([10.86.58.22]) by uls-op-cesaip01.wdc.com with ESMTP; 28 Jan 2019 11:47:03 -0800 Subject: Re: [sw-dev] SBI extension proposal v2 To: Alexander Graf , Nick Kossifidis References: <4aef7216-726c-f565-5c0f-cebd2aefb46d@wdc.com> <2e5329eff04e2b0bc2433b5d974bf10f@mailhost.ics.forth.gr> <7efecac7-17bd-5fc1-d0de-9fd498db4751@wdc.com> <452be0d3-da8e-643e-9f91-c38f0af36ffd@suse.de> <033872b8-49d5-2731-118f-967488f4763f@suse.de> <0aa02993-4f71-2171-7bec-54fe40b13279@suse.de> From: Atish Patra Message-ID: <1242b0af-fb94-a199-39b9-c3f654834da9@wdc.com> Date: Mon, 28 Jan 2019 11:47:01 -0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <0aa02993-4f71-2171-7bec-54fe40b13279@suse.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190128_114705_863275_606C0BF8 X-CRM114-Status: GOOD ( 13.51 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "mark.rutland@arm.com" , Christoph Hellwig , Damien Le Moal , Olof Johansson , "alankao@andestech.com" , "abner.chang@hpe.com" , Benjamin Herrenschmidt , Palmer Dabbelt , "zong@andestech.com" , ron minnich , "sw-dev@groups.riscv.org" , Paul Walmsley , Anup Patel , Alistair Francis , Luke Kenneth Casson Leighton , "linux-riscv@lists.infradead.org" , Andrew Waterman Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org T24gMS8yOC8xOSAxMTo0MyBBTSwgQWxleGFuZGVyIEdyYWYgd3JvdGU6Cj4gCj4gCj4gT24gMjgu MDEuMTkgMTc6NDcsIE5pY2sgS29zc2lmaWRpcyB3cm90ZToKPj4gzqPPhM65z4IgMjAxOS0wMS0y OCAxODozOCwgQWxleGFuZGVyIEdyYWYgzq3Os8+BzrHPiM61Ogo+Pj4gT24gMjguMDEuMTkgMTc6 MzMsIEx1a2UgS2VubmV0aCBDYXNzb24gTGVpZ2h0b24gd3JvdGU6Cj4+Pj4gLS0tCj4+Pj4gY3Jv d2QtZnVuZGVkIGVjby1jb25zY2lvdXMgaGFyZHdhcmU6IGh0dHBzOi8vd3d3LmNyb3dkc3VwcGx5 LmNvbS9lb21hNjgKPj4+Pgo+Pj4+IE9uIE1vbiwgSmFuIDI4LCAyMDE5IGF0IDEyOjQ0IFBNIEFs ZXhhbmRlciBHcmFmIDxhZ3JhZkBzdXNlLmRlPiB3cm90ZToKPj4+Pgo+Pj4+Pj4gSWYgUmlzYy1W IHdhbnRzIHRvIGF2b2lkIGZyYWdtZW50YXRpb24sIGl0IHNob3VsZCBzaW1wbHkga2VlcCBhIGZp cm1lcgo+Pj4+Pj4gcmVpZ24gaW4gd2hhdCBpcyBhbGxvd2VkIGluIGFuIGltcGxlbWVudGF0aW9u IGFuZCBrZWVwIGEgbGlkIG9uIHN1Y2gKPj4+Pj4+IGhvcnJpZCBpZGVhcyBhcyB2ZW5kb3Igc3Bl Y2lmaWMgdXNlcnNwYWNlIElTQSBleHRlbnNpb25zLgo+Pj4+Pgo+Pj4+PiBJIHRlbmQgdG8gYWdy ZWUgaGVyZS4gSSB0aGluayBhIGdsb2JhbCBpZGVudGlmaWNhdGlvbiBzY2hlbWUgaXMKPj4+Pj4g cmVhc29uYWJsZS4gQnV0IGNhbid0IHdlIGp1c3QgbGl2ZSB3aXRoIGEgc2luZ2xlIGdsb2JhbCBz cGVjIHRoYXQKPj4+Pj4gcGVvcGxlCj4+Pj4+IGNvbnRyaWJ1dGUgdG8/Cj4+Pj4KPj4+PiAgwqB1 bmZvcnR1bmF0ZWx5LCBhbGV4YW5kZXIsIHRoZSBSSVNDLVYgRm91bmRhdGlvbiBoYXMgY2hvc2Vu IHRvIGV4Y2x1ZGUKPj4+PiBwZW9wbGUgZnJvbSB0aGUgZGlzY3Vzc2lvbiwgYnkgY2hvb3Npbmcg YW4gSVRVLXN0eWxlICgiQ2FydGVsbGVkIikKPj4+PiBzZWNyZXRpdmUgc3RhbmRhcmRzIGRldmVs b3BtZW50IHByb2Nlc3MuCj4+Pj4KPj4+PiAgwqBzbyBhcyBhbiAib3V0c2lkZXIiIHdobyBmb3Ig d2hhdGV2ZXIgcmVhc29uIGNhbm5vdCBqb2luIHRoYXQgY2xvc2VkLAo+Pj4+IHNlY3JldGl2ZSBw cm9jZXNzIChmb3IgZXhhbXBsZSBhIHN0cmF0ZWdpY2FsbHktY3JpdGljYWwgdS1ib290IG9yCj4+ Pj4gbGludXgga2VybmVsIGRldmVsb3BlciB3aXRoIGRlY2FkZXMgb2YgcmVsZXZhbnQgZXhwZXJp ZW5jZSBidXQgd2hvIGlzCj4+Pj4gdW5kZXIgY29udHJhY3QpIGV2ZW4gaWYgeW91IHdhbnRlZCB0 byBjb250cmlidXRlIHRvIGEgc2luZ2xlIGdsb2JhbAo+Pj4+IHNwZWMsIHlvdSBjYW4ndC4KPj4+ Pgo+Pj4+ICDCoHRoZSByZWFzb25zIHdoeSB0aGUgSVRVLXN0eWxlIENhcnRlbCB3YXMgc2V0IHVw IGhhdmUgYmVlbiBkaXNjdXNzZWQKPj4+PiBhbmQgbWFkZSBjbGVhciAocGF0ZW50cyk7IHRoZSBq dXN0aWZpY2F0aW9ucyB3ZXJlIGtub2NrZWQgZG93bjsgdGhlcmUKPj4+PiB3YXMgbm8gcmVzcG9u c2UuCj4+Pgo+Pj4gSSBjYW4gc2VlIHdoeSB5b3Ugd2FudCB0byBoYXZlIGEgcHJvY2VzcyBsaWtl IHRoYXQgaW4gcGxhY2UgZm9yIHRoZSBJU0EKPj4+IGl0c2VsZiwgYnV0IHRoZSBTQkkgc3BlYyBy ZWFsbHkgc2hvdWxkIG5vdCBoYXZlIGFueXRoaW5nICJpbm5vdmF0aXZlIiBvcgo+Pj4gcGF0ZW50 YWJsZS4gQXQgdGhlIGVuZCBvZiB0aGUgZGF5LCBpdCdzIGEgY29tbXVuaWNhdGlvbiBtZWNoYW5p c20uCj4+Pgo+Pj4KPj4+IEFsZXgKPj4KPj4gRllJCj4+IGh0dHBzOi8vZm9zZGVtLm9yZy8yMDE5 L3NjaGVkdWxlL2V2ZW50L3Jpc2N2c2JpLwo+IAo+IFRoYXQgb25lIGlzIG92ZXJsYXBwaW5nIHdp dGggb24gSSB3aWxsIGJlIGNvLXByZXNlbnRpbmcgb246Cj4gCj4gICAgaHR0cHM6Ly9mb3NkZW0u b3JnLzIwMTkvc2NoZWR1bGUvZXZlbnQvdWVmaV9ib290X2Zvcl9tZXJlX21vcnRhbHMvCj4gCkdy ZWF0LiBZb3VyIHRhbGsgaXMgb24gU3VuZGF5LiBTQkkgdGFsayBpcyBvbiBTYXR1cmRheS4KCkxv b2tpbmcgZm9yd2FyZCB0byBhdHRlbmQgdGhpcyBvbmUgYXMgd2VsbC4KCj4gQnV0IEknbSBzdXJl IHdlIGNhbiBkaXNjdXNzIHRoaW5ncyByZWdhcmRsZXNzIG9uZSB3YXkgb3IgYW5vdGhlciA6KS4K PiAKCkRlZmluaXRlbHkuCgpSZWdhcmRzLApBdGlzaAo+IAo+IEFsZXgKPiAKCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1yaXNjdiBtYWlsaW5n IGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJpc2N2Cg==