From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?546L6YeR5rWm?= Subject: Re: [PATCH] virtio_blk: avoid DMA to stack for the sense buffer Date: Thu, 5 Jan 2017 11:37:46 +0100 Message-ID: References: <1483507505-26797-1-git-send-email-hch@lst.de> <1483507505-26797-2-git-send-email-hch@lst.de> <20170105095706.GA15566@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170105095706.GA15566@lst.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Christoph Hellwig Cc: Jens Axboe , mst@redhat.com, LKML , virtualization@lists.linux-foundation.org, linux-block@vger.kernel.org List-Id: virtualization@lists.linuxfoundation.org MjAxNy0wMS0wNSAxMDo1NyBHTVQrMDE6MDAgQ2hyaXN0b3BoIEhlbGx3aWcgPGhjaEBsc3QuZGU+ Ogo+IE9uIFdlZCwgSmFuIDA0LCAyMDE3IGF0IDA0OjQ3OjAzUE0gKzAxMDAsIOeOi+mHkea1piB3 cm90ZToKPj4gVGhpcyBzb3VuZHMgc2NhcnkuCj4+IENvdWxkIHlvdSBzaGFyZSBob3cgdG8gcmVw cm9kdWNlIGl0LCB0aGlzIHNob3VsZCBnbyBpbnRvIHN0YWJsZSBpZgo+PiBpdCdzIHRoZSBjYXNl Lgo+Cj4gU3RlcCAxOiBCdWlsZCB5b3VyIGtlcm5lbCB3aXRoIENPTkZJR19WTUFQX1NUQUNLPXkK PiBTdGVwIDI6IGlzc3VlIGEgU0dfSU8gaW9jdGwsIGUuZy4gc2dfaW5xIC9kZXYvdmRhCj4KVGhh bmtzLCBzbyBpdCdzIG9ubHkgcmVsZXZhbnQgdG8ga2VybmVsID4gNC45LCBhcyAgQ09ORklHX1ZN QVBfU1RBQ0sKb25seSBpbnRyb2R1Y2VkIGluIDQuOSBrZXJuZWwuCgpSZWdhcmRzLApKaW5wdQpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpWaXJ0dWFsaXph dGlvbiBtYWlsaW5nIGxpc3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGludXgtZm91bmRhdGlvbi5v cmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmly dHVhbGl6YXRpb24=