From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Don Brace To: Laurence Oberman , Ming Lei CC: Jens Axboe , "linux-block@vger.kernel.org" , Christoph Hellwig , "Mike Snitzer" , "linux-scsi@vger.kernel.org" , Hannes Reinecke , Arun Easi , Omar Sandoval , "Martin K . Petersen" , James Bottomley , Christoph Hellwig , Kashyap Desai , Peter Rivera , Meelis Roos Subject: RE: [PATCH V3 1/8] scsi: hpsa: fix selection of reply queue Date: Fri, 2 Mar 2018 15:03:12 +0000 Message-ID: References: <20180227100750.32299-1-ming.lei@redhat.com> <20180227100750.32299-2-ming.lei@redhat.com> <633459ac33bf49c9a3ff6e515aa790de@microsemi.com> <1519930884.9730.8.camel@redhat.com> <1519939174.15243.0.camel@redhat.com> <20180302021557.GC10471@ming.t460p> <1519999769.16293.1.camel@redhat.com> In-Reply-To: <1519999769.16293.1.camel@redhat.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Return-Path: don.brace@microsemi.com List-ID: PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBMYXVyZW5jZSBPYmVybWFuIFtt YWlsdG86bG9iZXJtYW5AcmVkaGF0LmNvbV0NCj4gU2VudDogRnJpZGF5LCBNYXJjaCAwMiwgMjAx OCA4OjA5IEFNDQo+IFRvOiBNaW5nIExlaSA8bWluZy5sZWlAcmVkaGF0LmNvbT4NCj4gQ2M6IERv biBCcmFjZSA8ZG9uLmJyYWNlQG1pY3Jvc2VtaS5jb20+OyBKZW5zIEF4Ym9lIDxheGJvZUBrZXJu ZWwuZGs+Ow0KPiBsaW51eC1ibG9ja0B2Z2VyLmtlcm5lbC5vcmc7IENocmlzdG9waCBIZWxsd2ln IDxoY2hAaW5mcmFkZWFkLm9yZz47IE1pa2UNCj4gU25pdHplciA8c25pdHplckByZWRoYXQuY29t PjsgbGludXgtc2NzaUB2Z2VyLmtlcm5lbC5vcmc7IEhhbm5lcyBSZWluZWNrZQ0KPiA8aGFyZUBz dXNlLmRlPjsgQXJ1biBFYXNpIDxhcnVuLmVhc2lAY2F2aXVtLmNvbT47IE9tYXIgU2FuZG92YWwN Cj4gPG9zYW5kb3ZAZmIuY29tPjsgTWFydGluIEsgLiBQZXRlcnNlbiA8bWFydGluLnBldGVyc2Vu QG9yYWNsZS5jb20+OyBKYW1lcw0KPiBCb3R0b21sZXkgPGphbWVzLmJvdHRvbWxleUBoYW5zZW5w YXJ0bmVyc2hpcC5jb20+OyBDaHJpc3RvcGggSGVsbHdpZw0KPiA8aGNoQGxzdC5kZT47IEthc2h5 YXAgRGVzYWkgPGthc2h5YXAuZGVzYWlAYnJvYWRjb20uY29tPjsgUGV0ZXIgUml2ZXJhDQo+IDxw ZXRlci5yaXZlcmFAYnJvYWRjb20uY29tPjsgTWVlbGlzIFJvb3MgPG1yb29zQGxpbnV4LmVlPg0K PiBTdWJqZWN0OiBSZTogW1BBVENIIFYzIDEvOF0gc2NzaTogaHBzYTogZml4IHNlbGVjdGlvbiBv ZiByZXBseSBxdWV1ZQ0KPiANCj4gRVhURVJOQUwgRU1BSUwNCj4gDQo+IA0KPiBPbiBGcmksIDIw MTgtMDMtMDIgYXQgMTA6MTYgKzA4MDAsIE1pbmcgTGVpIHdyb3RlOg0KPiA+IE9uIFRodSwgTWFy IDAxLCAyMDE4IGF0IDA0OjE5OjM0UE0gLTA1MDAsIExhdXJlbmNlIE9iZXJtYW4gd3JvdGU6DQo+ ID4gPiBPbiBUaHUsIDIwMTgtMDMtMDEgYXQgMTQ6MDEgLTA1MDAsIExhdXJlbmNlIE9iZXJtYW4g d3JvdGU6DQo+ID4gPiA+IE9uIFRodSwgMjAxOC0wMy0wMSBhdCAxNjoxOCArMDAwMCwgRG9uIEJy YWNlIHdyb3RlOg0KPiA+ID4gPiA+ID4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gPiA+ ID4gPiA+IEZyb206IE1pbmcgTGVpIFttYWlsdG86bWluZy5sZWlAcmVkaGF0LmNvbV0NCj4gPiA+ ID4gPiA+IFNlbnQ6IFR1ZXNkYXksIEZlYnJ1YXJ5IDI3LCAyMDE4IDQ6MDggQU0NCj4gPiA+ID4g PiA+IFRvOiBKZW5zIEF4Ym9lIDxheGJvZUBrZXJuZWwuZGs+OyBsaW51eC1ibG9ja0B2Z2VyLmtl cm5lbC5vcmcNCj4gPiA+ID4gPiA+IDsNCj4gPiA+ID4gPiA+IENocmlzdG9waA0KPiA+ID4gPiA+ ID4gSGVsbHdpZyA8aGNoQGluZnJhZGVhZC5vcmc+OyBNaWtlIFNuaXR6ZXIgPHNuaXR6ZXJAcmVk aGF0LmNvbQ0KPiA+ID4gPiA+ID4gPg0KPiA+ID4gPiA+ID4gQ2M6IGxpbnV4LXNjc2lAdmdlci5r ZXJuZWwub3JnOyBIYW5uZXMgUmVpbmVja2UgPGhhcmVAc3VzZS5kZQ0KPiA+ID4gPiA+ID4gPjsN Cj4gPiA+ID4gPiA+IEFydW4gRWFzaQ0KPiA+ID4gPiA+ID4gPGFydW4uZWFzaUBjYXZpdW0uY29t PjsgT21hciBTYW5kb3ZhbCA8b3NhbmRvdkBmYi5jb20+Ow0KPiA+ID4gPiA+ID4gTWFydGluIEsN Cj4gPiA+ID4gPiA+IC4NCj4gPiA+ID4gPiA+IFBldGVyc2VuIDxtYXJ0aW4ucGV0ZXJzZW5Ab3Jh Y2xlLmNvbT47IEphbWVzIEJvdHRvbWxleQ0KPiA+ID4gPiA+ID4gPGphbWVzLmJvdHRvbWxleUBo YW5zZW5wYXJ0bmVyc2hpcC5jb20+OyBDaHJpc3RvcGggSGVsbHdpZyA8aA0KPiA+ID4gPiA+ID4g Y2hAbA0KPiA+ID4gPiA+ID4gc3QNCj4gPiA+ID4gPiA+IC5kZT47DQo+ID4gPiA+ID4gPiBEb24g QnJhY2UgPGRvbi5icmFjZUBtaWNyb3NlbWkuY29tPjsgS2FzaHlhcCBEZXNhaQ0KPiA+ID4gPiA+ ID4gPGthc2h5YXAuZGVzYWlAYnJvYWRjb20uY29tPjsgUGV0ZXIgUml2ZXJhIDxwZXRlci5yaXZl cmFAYnJvYQ0KPiA+ID4gPiA+ID4gZGNvbQ0KPiA+ID4gPiA+ID4gLmMNCj4gPiA+ID4gPiA+IG9t PjsNCj4gPiA+ID4gPiA+IExhdXJlbmNlIE9iZXJtYW4gPGxvYmVybWFuQHJlZGhhdC5jb20+OyBN aW5nIExlaQ0KPiA+ID4gPiA+ID4gPG1pbmcubGVpQHJlZGhhdC5jb20+OyBNZWVsaXMgUm9vcyA8 bXJvb3NAbGludXguZWU+DQo+ID4gPiA+ID4gPiBTdWJqZWN0OiBbUEFUQ0ggVjMgMS84XSBzY3Np OiBocHNhOiBmaXggc2VsZWN0aW9uIG9mIHJlcGx5DQo+ID4gPiA+ID4gPiBxdWV1ZQ0KPiA+ID4g PiA+ID4NCj4gPiBTZWVtcyBEb24gcnVuIGludG8gSU8gZmFpbHVyZSB3aXRob3V0IGJsay1tcSwg Y291bGQgeW91IHJ1biB5b3VyDQo+ID4gdGVzdHMgYWdhaW4NCj4gPiBpbiBsZWdhY3kgbW9kZT8N Cj4gPg0KPiA+IFRoYW5rcywNCj4gPiBNaW5nDQo+IA0KPiBIZWxsbyBNaW5nDQo+IEkgcmFuIG11 bHRpcGxlIHBhc3NlcyBvbiBMZWdhY3kgYW5kIHN0aWxsIHNlZSBubyBpc3N1ZXMgaW4gbXkgdGVz dCBiZWQNCj4gDQo+IEJPT1RfSU1BR0U9L3ZtbGludXotNC4xNi4wLXJjMi5taW5nKyByb290PVVV SUQ9NDNmODZkNzEtYjFiZi00Nzg5LQ0KPiBhMjhlLQ0KPiAyMWM2ZGRjOTAxOTUgcm8gY3Jhc2hr ZXJuZWw9MjU2TUA2NE0gbG9nX2J1Zl9sZW49NjRNDQo+IGNvbnNvbGU9dHR5UzEsMTE1MjAwbjgN Cj4gDQo+IEhFQUQgb2YgdGhlIGdpdCBrZXJuZWwgSSBhbSB1c2luZw0KPiANCj4gNjk0ZTE2ZiBz Y3NpOiBtZWdhcmFpZDogaW1wcm92ZSBzY3NpX21xIHBlcmZvcm1hbmNlIHZpYSAuaG9zdF90YWdz ZXQNCj4gNzkzNjg2YyBzY3NpOiBocHNhOiBpbXByb3ZlIHNjc2lfbXEgcGVyZm9ybWFuY2Ugdmlh IC5ob3N0X3RhZ3NldA0KPiA2MGQ1YjM2IGJsb2NrOiBudWxsX2JsazogaW50cm9kdWNlIG1vZHVs ZSBwYXJhbWV0ZXIgb2YgJ2dfaG9zdF90YWdzJw0KPiA4ODQ3MDY3IHNjc2k6IEFkZCB0ZW1wbGF0 ZSBmbGFnICdob3N0X3RhZ3NldCcNCj4gYThmYmRkNiBibGstbXE6IGludHJvZHVjZSBCTEtfTVFf Rl9IT1NUX1RBR1MNCj4gNDcxMGZhYiBibGstbXE6IGludHJvZHVjZSAnc3RhcnRfdGFnJyBmaWVs ZCB0byAnc3RydWN0IGJsa19tcV90YWdzJw0KPiAwOWJiMTUzIHNjc2k6IG1lZ2FyYWlkX3Nhczog Zml4IHNlbGVjdGlvbiBvZiByZXBseSBxdWV1ZQ0KPiA1MjcwMGQ4IHNjc2k6IGhwc2E6IGZpeCBz ZWxlY3Rpb24gb2YgcmVwbHkgcXVldWUNCg0KSSBjaGVja291dCBvdXQgTGludXMncyB0cmVlICg0 LjE2LjAtcmMzKykgYW5kIHJlLWFwcGxpZWQgdGhlIGFib3ZlIHBhdGNoZXMuDQpJICBhbmQgaGF2 ZSBiZWVuIHJ1bm5pbmcgMjQgaG91cnMgd2l0aCBubyBpc3N1ZXMuDQpFdmlkZW50bHkgbXkgZm9y a2VkIGNvcHkgd2FzIGNvcnJ1cHRlZC4gDQoNClNvLCBteSBJL08gdGVzdGluZyBoYXMgZ29uZSB3 ZWxsLiANCg0KSSdsbCBydW4gc29tZSBwZXJmb3JtYW5jZSBudW1iZXJzIG5leHQuDQoNClRoYW5r cywNCkRvbg0K