From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH] ns16550: limit mapped MMIO size Date: Tue, 17 Nov 2015 10:32:40 +0000 Message-ID: <1447756360.301.20.camel@citrix.com> References: <5644C3E002000078000B4594@prv-mh.provo.novell.com> <1447692731.27871.116.camel@citrix.com> <564B0D3E02000078000B5C76@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.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1ZydZY-0000He-G9 for xen-devel@lists.xenproject.org; Tue, 17 Nov 2015 10:33:12 +0000 In-Reply-To: <564B0D3E02000078000B5C76@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Jan Beulich Cc: xen-devel , Keir Fraser , Ian Jackson , TimDeegan List-Id: xen-devel@lists.xenproject.org T24gVHVlLCAyMDE1LTExLTE3IGF0IDAzOjE5IC0wNzAwLCBKYW4gQmV1bGljaCB3cm90ZToKPiA+ ID4gPiBPbiAxNi4xMS4xNSBhdCAxNzo1MiwgPGlhbi5jYW1wYmVsbEBjaXRyaXguY29tPiB3cm90 ZToKPiA+IE9uIFRodSwgMjAxNS0xMS0xMiBhdCAwODo1MiAtMDcwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gPiA+IFRoZXJlJ3Mgbm8gcG9pbnQgaW4gbWFwcGluZyBtb3JlIHRoYW4gdGhlIG1lbW9y eSB3ZSBhY3R1YWxseSBtYXkgbmVlZAo+ID4gPiB0byB0b3VjaCwgYW5kIGluIGZhY3QgdGhlIHRv byBsYXJnZSByZWdpb24gY291bGQgYWN0dWFsbHkgZXh0ZW5kIGludG8KPiA+ID4gYW5vdGhlciBk ZXZpY2UncyBvbmUgKHdoaWNoIGN1cnJlbnRseSBpcyBiZW5pZ24gb24geDg2IHNpbmNlIG9ubHkg YQo+ID4gPiBzaW5nbGUgcGFnZSBnZXRzIG1hcHBlZCBhbnl3YXksIGJ1dCB3aGljaCBpcyBhIGxh dGVudCBidWcgb24gQVJNCj4gPiA+IHdoZW5ldmVyIFBDSSBzdXBwb3J0IGdldHMgZW5hYmxlZCB0 aGVyZSkuCj4gPiA+IAo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hA c3VzZS5jb20+Cj4gPiA+IAo+ID4gPiAtLS0gYS94ZW4vZHJpdmVycy9jaGFyL25zMTY1NTAuYwo+ ID4gPiArKysgYi94ZW4vZHJpdmVycy9jaGFyL25zMTY1NTAuYwo+ID4gPiBAQCAtOTMxLDYgKzkz MSw4IEBAIHBjaV91YXJ0X2NvbmZpZyAoc3RydWN0IG5zMTY1NTAgKnVhcnQsIGkKPiA+ID4gwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqB1YXJ0LT5pb19i YXNlICs9IGJhcl9pZHggKgo+ID4gPiB1YXJ0X3BhcmFtW3BdLnVhcnRfb2Zmc2V0Owo+ID4gPiDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoGlmICggdWFy dF9wYXJhbVtwXS5iYXNlX2JhdWQgKQo+ID4gPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgdWFydC0+Y2xvY2tfaHogPSB1YXJ0X3BhcmFt W3BdLmJhc2VfYmF1ZAo+ID4gPiAqCj4gPiA+IDE2Owo+ID4gPiArwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgc2l6ZSA9IG1heCg4VSA8PCB1YXJ0X3BhcmFt W3BdLnJlZ19zaGlmdCwKPiA+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqB1YXJ0X3BhcmFtW3BdLnVhcnRfb2Zm c2V0KTsKPiA+IAo+ID4gSSBhc3N1bWUgOCBieXRlcyAoc3VpdGFibHkgc2hpZnRlZCBhcyBhYm92 ZSkgY29ycmVzcG9uZHMgdG8gdGhlICJuZWVkCj4gPiB0bwo+ID4gdG91Y2giIHNldCBvZiByZWdp c3RlcnMsIGJ1dCBJIGNhbid0IGZhdGhvbSB0aGUgbGluayB0byB1YXJ0X29mZnNldCwKPiA+IHJh dGhlcgo+ID4gdGhhbiB1YXJ0X29mZnNldCArIHRob3NlIDggYnl0ZXMgb3Igc29tZXRoaW5nIGxp a2UgdGhhdC4KPiAKPiB1YXJ0X29mZnNldCByZXByZXNlbnRzIHRoZSByYW5nZSBvZiBJL08tcG9y dHMgb3IgTU1JTyB0aGF0IGluZGl2aWR1YWwKPiBwb3J0cyBhcmUgYXBhcnQuIFNpbmNlIGFkdmFu Y2VkIGZ1bmN0aW9uYWxpdHkgbWF5IHJlcXVpcmUgYWNjZXNzIHRvCj4gbW9yZSB0aGFuIHRoZSBs ZWdhY3kgOCByZWdpc3RlcnMgcmFuZ2UsIGFuZCBzaW5jZSBldmVyeXRoaW5nIGlzIHBhcnQgb2YK PiBhIHNpbmdsZSBCQVIsIGl0IHNlZW1zIGFwcHJvcHJpYXRlIHRvIHVzZSB0aGUgbWF4aW11bSBv ZiB0aGUgdHdvCj4gdmFsdWVzLgoKQWgsIHNvIHVhcnRfb2Zmc2V0IG1pZ2h0IGJlIG1vcmUgYWNj dXJhdGVseSBjYWxsZWQgdWFydF9zdHJpZGUgb3Igc29tZQpzdWNoLgoKTm8gbmVlZCB0byByZW5h bWUgdGhvdWdoLCBmb3IgdGhlIG9yaWdpbmFsIHBhdGNoOgpBY2tlZC1ieTogSWFuIENhbXBiZWxs IDxpYW4uY2FtcGJlbGxAY2l0cml4LmNvbT4KCklhbi4KCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVs QGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==