From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH 26/27 v12] arm/xen: vpl011: Fix the slow early console SBSA UART output Date: Tue, 17 Oct 2017 15:03:02 +0100 Message-ID: <20171017140302.GN20805@n2100.armlinux.org.uk> References: <1507891231-4386-1-git-send-email-bhupinder.thakur@linaro.org> <90cc5097-464d-dab3-633b-1da980b411c0@arm.com> <20171017111907.GU19485@e103592.cambridge.arm.com> <20171017134429.GV19485@e103592.cambridge.arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e4SSp-00056V-FJ for xen-devel@lists.xenproject.org; Tue, 17 Oct 2017 14:03:23 +0000 Content-Disposition: inline In-Reply-To: <20171017134429.GV19485@e103592.cambridge.arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Dave Martin Cc: Rob Herring , Stefano Stabellini , Andre Przywara , Julien Grall , Catalin Marinas , Bhupinder Thakur , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBPY3QgMTcsIDIwMTcgYXQgMDI6NDQ6MjlQTSArMDEwMCwgRGF2ZSBNYXJ0aW4gd3Jv dGU6Cj4gYXJjaC9hcm0va2VybmVsL2RlYnVnLlM6Cj4gCj4gRU5UUlkocHJpbnRhc2NpaSkKPiAg ICAgICAgICAgICAgICAgYWRkcnVhcnRfY3VycmVudCByMywgcjEsIHIyCj4gICAgICAgICAgICAg ICAgIGIgICAgICAgMmYKPiAxOiAgICAgICAgICAgICAgd2FpdHVhcnQgcjIsIHIzCj4gICAgICAg ICAgICAgICAgIHNlbmR1YXJ0IHIxLCByMwo+ICAgICAgICAgICAgICAgICBidXN5dWFydCByMiwg cjMKPiAgICAgICAgICAgICAgICAgdGVxICAgICByMSwgIydcbicKPiAgICAgICAgICAgICAgICAg bW92ZXEgICByMSwgIydccicKPiAgICAgICAgICAgICAgICAgYmVxICAgICAxYgo+IDI6ICAgICAg ICAgICAgICB0ZXEgICAgIHIwLCAjMAo+ICAgICAgICAgICAgICAgICBsZHJuZWIgIHIxLCBbcjBd LCAjMQo+ICAgICAgICAgICAgICAgICB0ZXFuZSAgIHIxLCAjMAo+ICAgICAgICAgICAgICAgICBi bmUgICAgIDFiCj4gICAgICAgICAgICAgICAgIHJldCAgICAgbHIKPiBFTkRQUk9DKHByaW50YXNj aWkpCj4gCj4gRU5UUlkocHJpbnRjaCkKPiAgICAgICAgICAgICAgICAgYWRkcnVhcnRfY3VycmVu dCByMywgcjEsIHIyCj4gICAgICAgICAgICAgICAgIG1vdiAgICAgcjEsIHIwCj4gICAgICAgICAg ICAgICAgIG1vdiAgICAgcjAsICMwCj4gICAgICAgICAgICAgICAgIGIgICAgICAgMWIKPiBFTkRQ Uk9DKHByaW50Y2gpCj4gCj4gCj4gCj4gUnVzc2VsbCwgZG8geW91IGtub3cgd2h5IHdlIHdhaXQg Zm9yIHRoZSBVQVJUIHRyYW5zbWl0dGVyIHRvIGdvCj4gY29tcGxldGVseSBpZGxlIGJlZm9yZSBx dWV1ZWluZyBhIG5ldyBjaGFyPwoKSXQncyB0aGUgb25seSB3YXkgdGhlIC9kZWJ1Zy8gKGFuZCBJ IHN0cmVzcyAvZGVidWcvKSBmdW5jdGlvbnMga25vdwp0aGF0IHRoZSBjaGFyYWN0ZXIgaGFzIGFj dHVhbGx5IGJlZW4gc2VudCBiZWZvcmUgYWxsb3dpbmcgY29udHJvbCB0bwpjb250aW51ZS4gIFRo aXMgaXMgaW1wb3J0YW50IGZvciBlYXJseS1jcmFzaHktZGVidWcgc2l0dWF0aW9ucywgYnV0CnBy b2JhYmx5IGxlc3Mgc28gZm9yIGVhcmx5X3ByaW50ay4KCj4gRm9yIGFuIGluZGl2aWR1YWwgcHJp bnRjaCB0aGlzIGNhbiBtYWtlcyBzZW5zZSwgYnV0IGl0IGFsc28gaW50cm9kdWNlcwo+IGRlbGF5 IGZvciBldmVyeSBjaGFyIGluIHByaW50YXNjaWkuCj4gCj4gVGhpcyBzZWVtcyB0byBpbnRlcmFj dCBpbnRlcmVzdGluZ2x5IHdpdGggdmlydHVhbGlzZWQgVUFSVHMsIGJlY2F1c2Ugd2UKPiBtYXkg dGhyYXNoIGJldHdlZW4gdGhlIGd1ZXN0IGFuZCBoeXBlcnZpc29yIHBlci1jaGFyLCB0aG91Z2gg dGhlcmUKPiBtYXkgYmUgYSB3YXkgdG8gcmVkdWNlIHRoZSBpbXBhY3Qgb2YgdGhpcyBvbiB0aGUg ZW11bGF0aW9uIHNpZGUuCgpXZWxsLCBJIGd1ZXNzIHJlLXVzaW5nIHRoZSBlYXJseSAvZGVidWdn aW5nLyBjb2RlIGZvciBlYXJseSBwcmludGsgaXMKc2hvd2luZyBtb3JlIGFuZCBtb3JlIGlzc3Vl cyAtIGFuZCByZXVzaW5nIHRoaXMgY29kZSBpbiB0aGlzIHdheSBpcwpzb21ldGhpbmcgdGhhdCBJ J3ZlIG5ldmVyIHJlYWxseSBiZWVuIGEgZmFuIG9mLgoKSSdkIHBlcnNvbmFsbHkgbGlrZSB0byBz ZWUgdGhlIGNvdXBsaW5nIGJldHdlZW4gdGhlIHR3byB0aGluZ3MgZ29uZSAtCkkgbmV2ZXIgcmVh bGx5IHdhbnRlZCB0aGF0IGNvdXBsaW5nIGluIHRoZSBmaXJzdCBwbGFjZS4KCi0tIApSTUsncyBQ YXRjaCBzeXN0ZW06IGh0dHA6Ly93d3cuYXJtbGludXgub3JnLnVrL2RldmVsb3Blci9wYXRjaGVz LwpGVFRDIGJyb2FkYmFuZCBmb3IgMC44bWlsZSBsaW5lIGluIHN1YnVyYmlhOiBzeW5jIGF0IDgu OE1icHMgZG93biA2MzBrYnBzIHVwCkFjY29yZGluZyB0byBzcGVlZHRlc3QubmV0OiA4LjIxTWJw cyBkb3duIDUxMGticHMgdXAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcK aHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=