From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: Re: [PATCH v2 5/6] x86/viridian: make the threshold for HvNotifyLongSpinWait tunable Date: Tue, 21 Mar 2017 15:46:02 +0000 Message-ID: <98c5d062722c4533a282d58fbe4a15d0@AMSPEX02CL03.citrite.net> References: <1490029701-4311-1-git-send-email-paul.durrant@citrix.com> <1490029701-4311-6-git-send-email-paul.durrant@citrix.com> <58D1566B0200007800145CD2@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cqLz4-000242-QU for xen-devel@lists.xenproject.org; Tue, 21 Mar 2017 15:46:06 +0000 In-Reply-To: <58D1566B0200007800145CD2@prv-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: 'Jan Beulich' Cc: Andrew Cooper , "xen-devel@lists.xenproject.org" List-Id: xen-devel@lists.xenproject.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEphbiBCZXVsaWNoIFttYWlsdG86 SkJldWxpY2hAc3VzZS5jb21dCj4gU2VudDogMjEgTWFyY2ggMjAxNyAxNTozNgo+IFRvOiBQYXVs IER1cnJhbnQgPFBhdWwuRHVycmFudEBjaXRyaXguY29tPgo+IENjOiBBbmRyZXcgQ29vcGVyIDxB bmRyZXcuQ29vcGVyM0BjaXRyaXguY29tPjsgeGVuLQo+IGRldmVsQGxpc3RzLnhlbnByb2plY3Qu b3JnCj4gU3ViamVjdDogUmU6IFtQQVRDSCB2MiA1LzZdIHg4Ni92aXJpZGlhbjogbWFrZSB0aGUg dGhyZXNob2xkIGZvcgo+IEh2Tm90aWZ5TG9uZ1NwaW5XYWl0IHR1bmFibGUKPiAKPiA+Pj4gT24g MjAuMDMuMTcgYXQgMTg6MDgsIDxwYXVsLmR1cnJhbnRAY2l0cml4LmNvbT4gd3JvdGU6Cj4gPiBU aGUgY3VycmVudCB0aHJlc2hvbGQgYmVmb3JlIHRoZSBndWVzdCBpc3N1ZXMgdGhlIGh5cGVyY2Fs bCBpcywgYW5kIGFsd2F5cwo+ID4gaGFzIGJlZW4sIGhhcmQtY29kZWQgdG8gMjA0Ny4gSXQgaXMg bm90IGNsZWFyIHdoZXJlIHRoaXMgbnVtYmVyIGNhbWUKPiA+IGZyb20gc28sIHRvIGF0IGxlYXN0 IGFsbG93IGZvciBlYXNlIG9mIGV4cGVyaW1lbnRhdGlvbiwgdGhpcyBwYXRjaCBtYWtlcwo+ID4g dGhlIHRocmVzaG9sZCB0dW5hYmxlIHZpYSB0aGUgWGVuIGNvbW1hbmQgbGluZS4KPiA+Cj4gPiBT aWduZWQtb2ZmLWJ5OiBQYXVsIER1cnJhbnQgPHBhdWwuZHVycmFudEBjaXRyaXguY29tPgo+IAo+ IFJldmlld2VkLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+Cj4gCj4gYWxiZWl0 IC4uLgo+IAo+ID4gLS0tIGEvZG9jcy9taXNjL3hlbi1jb21tYW5kLWxpbmUubWFya2Rvd24KPiA+ ICsrKyBiL2RvY3MvbWlzYy94ZW4tY29tbWFuZC1saW5lLm1hcmtkb3duCj4gPiBAQCAtMTYzNyw2 ICsxNjM3LDE0IEBAIFRoZSBoeXBlcnZpc29yIG1pbm9yIHZlcnNpb24gbnVtYmVyIGVuY29kZWQK PiBpbiBDUFVJRCAweDQwMDAwMDAyOkVCWC4KPiA+Cj4gPiAgVGhlIGh5cGVydmlzb3IgYnVpbGQg bnVtYmVyIGVuY29kZWQgaW4gQ1BVSUQgMHg0MDAwMDAwMjpFQVguCj4gPgo+ID4gKyMjIyB2aXJp ZGlhblxfc3BpbmxvY2tcX3JldHJ5XF9jb3VudAo+IAo+IC4uLiBJJ2QgcHJlZmVyIGlmIGRhc2hl cyBpbnN0ZWFkIG9mIHVuZGVyc2NvcmVzIHdlcmUgdXNlZDoKPiBDb21tYW5kIGxpbmUgb3B0aW9u cyBkb24ndCBuZWVkIHRvIGJlIGlkZW50aWZpZXJzLCBhbmQgZGFzaGVzCj4gYXJlIGVhc2llciB0 byB0eXBlIChub3QgcmVxdWlyaW5nIHRoZSBzaGlmdCBrZXkpLgoKT2suIFNpbmNlIEknbSBtb2Rp ZnlpbmcgdGhlIG90aGVyIHBhcmFtKHMpIHRoZW4gSSdsbCBjaGFuZ2UgdGhpcyB3aGlsZSBJJ20g aW4gdGhlIG5laWdoYm91cmhvb2QuCgogIFBhdWwKCj4gCj4gSmFuCgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY ZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==