From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre Morel Subject: Re: [PATCH 09/10] virtio/s390: use DMA memory for ccw I/O and classic notifiers Date: Thu, 9 May 2019 15:30:08 +0200 Message-ID: References: <20190426183245.37939-1-pasic@linux.ibm.com> <20190426183245.37939-10-pasic@linux.ibm.com> Reply-To: pmorel@linux.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US 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: Halil Pasic , kvm@vger.kernel.org, linux-s390@vger.kernel.org, Cornelia Huck , Martin Schwidefsky , Sebastian Ott Cc: Thomas Huth , Claudio Imbrenda , Janosch Frank , Vasily Gorbik , "Michael S. Tsirkin" , Farhan Ali , Eric Farman , virtualization@lists.linux-foundation.org, Christoph Hellwig , Viktor Mihajlovski List-Id: virtualization@lists.linuxfoundation.org T24gMDgvMDUvMjAxOSAxNjo0NiwgUGllcnJlIE1vcmVsIHdyb3RlOgo+IE9uIDI2LzA0LzIwMTkg MjA6MzIsIEhhbGlsIFBhc2ljIHdyb3RlOgo+PiBCZWZvcmUgdmlydGlvLWNjdyBjb3VsZCBnZXQg YXdheSB3aXRoIG5vdCB1c2luZyBETUEgQVBJIGZvciB0aGUgcGllY2VzIG9mCj4+IG1lbW9yeSBp dCBkb2VzIGNjdyBJL08gd2l0aC4gV2l0aCBwcm90ZWN0ZWQgdmlydHVhbGl6YXRpb24gdGhpcyBo YXMgdG8KPj4gY2hhbmdlLCBzaW5jZSB0aGUgaHlwZXJ2aXNvciBuZWVkcyB0byByZWFkIGFuZCBz b21ldGltZXMgYWxzbyB3cml0ZSB0aGVzZQo+PiBwaWVjZXMgb2YgbWVtb3J5Lgo+Pgo+PiBUaGUg aHlwZXJ2aXNvciBpcyBzdXBwb3NlZCB0byBwb2tlIHRoZSBjbGFzc2ljIG5vdGlmaWVycywgaWYg dGhlc2UgYXJlCj4+IHVzZWQsIG91dCBvZiBiYW5kIHdpdGggcmVnYXJkcyB0byBjY3cgSS9PLiBT byB0aGVzZSBuZWVkIHRvIGJlIGFsbG9jYXRlZAo+PiBhcyBETUEgbWVtb3J5ICh3aGljaCBpcyBz aGFyZWQgbWVtb3J5IGZvciBwcm90ZWN0ZWQgdmlydHVhbGl6YXRpb24KPj4gZ3Vlc3RzKS4KPj4K Pj4gTGV0IHVzIGZhY3RvciBvdXQgZXZlcnl0aGluZyBmcm9tIHN0cnVjdCB2aXJ0aW9fY2N3X2Rl dmljZSB0aGF0IG5lZWRzIHRvCj4+IGJlIERNQSBtZW1vcnkgaW4gYSBzYXRlbGxpdGUgdGhhdCBp cyBhbGxvY2F0ZWQgYXMgc3VjaC4KPj4KLi4uCj4+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoCBzaXplb2YoaW5kaWNhdG9ycyh2Y2RldikpKTsKPiAKPiBzaG91 bGQgYmUgc2l6ZW9mKGxvbmcpID8KPiAKPiBUaGlzIGlzIGEgcmVjdXJyZW50IGVycm9yLCBidXQg aXQgaXMgbm90IGFuIGlzc3VlIGJlY2F1c2UgdGhlIHNpemUgb2YKPiB0aGUgaW5kaWNhdG9ycyBp cyB1bnNpZ25lZCBsb25nIGFzIHRoZSBzaXplIG9mIHRoZSBwb2ludGVyLgo+IAo+IFJlZ2FyZHMs Cj4gUGllcnJlCj4gCgpIZXJlIHRvbywgd2l0aCB0aGUgcHJvYmxlbSBvZiB0aGUgaW5kaWNhdG9y IHNpemUgaGFuZGxlZDoKUmV2aWV3ZWQtYnk6IFBpZXJyZSBNb3JlbDxwbW9yZWxAbGludXguaWJt LmNvbT4KCgotLSAKUGllcnJlIE1vcmVsCkxpbnV4L0tWTS9RRU1VIGluIELDtmJsaW5nZW4gLSBH ZXJtYW55CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpW aXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxpc3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGludXgtZm91 bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlz dGluZm8vdmlydHVhbGl6YXRpb24=