From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore. Date: Tue, 18 Oct 2016 13:48:23 +0100 Message-ID: <20161018124823.GM23219@citrix.com> References: <2c70547c969630ac2a6148969a883b7e@eikelenboom.it> <9bb84fff9c0e4fd297532823d3de20ca@eikelenboom.it> <62d9fcb78806a784b7e7de5542ed5a34@eikelenboom.it> <57CD5B11020000780010BAC5@prv-mh.provo.novell.com> <57CD6429020000780010BB5A@prv-mh.provo.novell.com> <3b48ddc603993f01b0ba305638877ce3@eikelenboom.it> <826255623.20161013164331@eikelenboom.it> <365154539.20161017172817@eikelenboom.it> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <365154539.20161017172817@eikelenboom.it> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Sander Eikelenboom Cc: Doug Goldstein , WeiLiu , Jan Beulich , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gTW9uLCBPY3QgMTcsIDIwMTYgYXQgMDU6Mjg6MTdQTSArMDIwMCwgU2FuZGVyIEVpa2VsZW5i b29tIHdyb3RlOgo+IFRodXJzZGF5LCBPY3RvYmVyIDEzLCAyMDE2LCA0OjQzOjMxIFBNLCB5b3Ug d3JvdGU6Cj4gCj4gPiBIaSBKYW4gLyBXZWksCj4gCj4gPiBUb29rIGEgd2hpbGUgYmVmb3JlIGkg aGFkIHRoZSBjaGFuY2UgdG8gZmlkZGxlIHNvbWUgbW9yZSB0byBmaW5kIHRoZSBhY3R1YWwgY3Vs cHJpdC4KPiA+IEFmdGVyIGFuYWx5emluZyB0aGUgb3V0cHV0IG9mIHhsIC12dnZ2diBjcmVhdGUg c29tZXdoYXQgbW9yZSBpIGNhbWUgdG8gdGhlIAo+ID4gaW5zaWdodCBpdCB3YXMgcHJvYmFibHkg UWVtdSBhbmQgbm90IFhlbiBjYXVzaW5nIHRoZSBmYXVsdC4KPiAKPiA+IEFzIGEgdGVzdCBJIGp1 c3QgdXNlZCBhIHFlbXUteGVuIGJpbmFyeSBidWlsZCB3aXRoIHhlbi00LjYuMCBib290aW5nIHVw IGEgZ3Vlc3Qgd2l0aAo+ID4gZGlyZWN0IGtlcm5lbCBib290IG1vZGUgb24geGVuLXVuc3RhYmxl LiBBbmQgdGhhdCBvbGQgcWVtdSBiaW5hcnkgd29ya3MgZmluZS4KPiAKPiA+IEFmdGVyIHRlc3Rp bmcgaSBjYW4gY29uY2x1ZGUsIEphbiB3YXMgcmlnaHQsIHRoZSBiaXNlY3Rpb24gd2FzIGEgcmVk IGhlcnJpbmcsCj4gPiB0aGUgcHJvYmxlbSBpcyBjYXVzZWQgYnkgc29tZSBjaGFuZ2UgaW4gUWVt dSBhbmQgbm90IGJ5IHNvbWV0aGluZyBpbiB0aGUgWGVuIHRyZWUuCj4gPiAoc3RyYW5nZSB0aGlu ZyBpcyB0aGF0IGZvciBhcyBmYXIgYXMgaSBrbm93IGkgZGlkIGEgIm1ha2UgZGlzdGNsZWFuIiBi ZXR3ZWVuIAo+ID4gZXZlcnkgYnVpbGQgKHRha2luZyBhIGxvdCBvZiB0aW1lKSwgd2hpY2ggc2hv dWxkIGhhdmUgcHVsbGVkIGEgZnJlc2ggcWVtdS14ZW4gCj4gPiB0cmVlIGFuZCB0aGVyZWZvciB0 aGUgYmlzZWN0aW9uIHNob3VsZCBoYXZlIGxlYWQgdG8gYSBjb21taXQgd2l0aCBhIENvbmZpZy5t ayAKPiA+IGhhc2ggY2hhbmdlIGZvciBxZW11LXhlbiB2ZXJzaW9uLikKPiAKPiA+IFdpbGwgc2Vl IGlmIGkgY2FuIGZpbmQgc29tZSBtb3JlIHRpbWUgYW5kIGJpc2VjdCBxZW11IGFuZCBmaW5kIHRo ZSBjdWxwcml0Lgo+IAo+ID4gLS0KPiA+IFNhbmRlcgo+IAo+IAo+IFVuZm9ydHVuYXRlbHkgaSBo YXZlIHRvIGdpdmUgdXAgb24gdGhpcyBpc3N1ZSwgZm9yIG1lIGl0J3MgaW1wb3NzaWJsZSB0byBi aXNlY3QgdGhpcyAKPiBpc3N1ZSB3aXRoIG15IHByZXNlbnQgZ2l0LWZvby4KPiAKPiBUaGUgZmly c3QgdHJ5IHdpdGggYmlzZWN0aW9uIG9mIHRoZSB3aG9sZSB4ZW4tdHJlZSBzZWVtcyB0byBoYXZl IGhpdCB0aGUgaXNzdWUgdGhhdCB0aGUgCj4gcWVtdS1yZXZpc2lvbiB0aGF0IGdldHMgcHVsbGVk IG9uIGEgZnJlc2ggYnVpbGQgaXMgIm1hc3RlciIgZHVyaW5nIHRoZSB3aG9sZQo+IGRldiBwZXJp b2QuIFRoYXQgY3JlYXRlcyBoYXZvYyB3aGVuIHRyeWluZyB0byBiaXNlY3QsIHNpbmNlIHlvdSBh cmUgdGVzdGluZyAKPiBjb21iaW5hdGlvbnMgdGhhdCB3ZXJlIG5ldmVyIGRldmVsb3BlZCAobm9y IGF1dG8gdGVzdGVkKSBpbiB0aGF0IGNvbWJpbmF0aW9uCj4gKGVzcGVjaWFsbHkgd2hlbiBhIHhl bi10cmVlIGFuZCBxZW11LXRyZWUgY2hhbmdlIGhhdmUgYSBkZXBlbmRlbmN5IGxpa2UgUm9nZXIn cyAKPiAieGVuOiBmaXggdXNhZ2Ugb2YgeGNfZG9tYWluX2NyZWF0ZSBpbiBkb21haW4gYnVpbGRl ciIpCj4gCj4gV2hpbGUgdHJ5aW5nIHRvIGJpc2VjdCBvbmx5IHFlbXUgKGtlZXBpbmcgeGVuIGl0 c2VsZiBvbiBSRUxFQVNFLTQuNi4wIGFuZCAKPiBzZWFiaW9zIG9uIHJlbC0xLjguMikgaXQgZ2V0 IHN0dWNrIG9uIGlzc3VlcyB3aXRoIHRoYXQgdHJlZS4KPiBCZXR3ZWVuIDQuNi4wIGFuZCA0Ljcu MCB0aGUgcWVtdSB0cmVlIHN3aXRjaGVkIGZyb20gZ2l0Oi8veGVuYml0cy54ZW4ub3JnL3FlbXUt dXBzdHJlYW0tNC42LXRlc3RpbmcuZ2l0Cj4gdG8gZ2l0Oi8veGVuYml0cy54ZW4ub3JnL3FlbXUt eGVuLmdpdCksYWZ0ZXIgdGhhdCB0aGVyZSBzZWVtIHRvIGhhdmUgCj4gYmVlbiBhIGxvdCBvZiBt ZXJnZXMgZ29pbmcgYmFjayBhbmQgZm9ydGggYW5kIHRvIG1lIGl0IHNlZW1zIGEgbWVzcyAoYnV0 IGFzIGkgCj4gc2FpZCBpdCBjb3VsZCBhbHNvIGJlIGEgbGFjayBvZiBnaXQtZm9vKS4gSSB0cmll ZCBieSBtYW51YWwgYmlzZWN0aW5nLCByZW1vdmluZyAKPiBhbmQgY2xvbmluZyB0cmVlcyBhZ2Fp biBldGMuIGJ1dCB0aGF0IGRvZXNuJ3Qgc3VmZmljZSwgaXQncyBhbGwgZ29pbmcgbm8td2hlcmUu Cj4gKHdoaWxlIHRoZSBrbm93biBnb29kIGJ1aWxkIChwbGFpbiBSRUxFQVNFLTQuNi4wKSBhbHdh eXMgd29ya3MsIHNvIGl0IGRvZXNuJ3QgCj4gc2VlbSB0byBiZSBzb21lIHJhbmRvbSBwcm9ibGVt KQo+IAoKVGhhbmtzIGZvciB0cnlpbmcuCgo+IFNvIHBlcmhhcHMgc29tZSBkZXYgY2FuIGF0IGxl YXN0IHZlcmlmeSB0aGF0IHRoZSBpc3N1ZSBpcyB0aGVyZSAoc2luY2UgNC43LjApCj4gYW5kIHB1 dCBpdCBvbiB0aGUgImtub3duIGJyb2tlbiIgbGlzdCBvZiB0aGluZ3MuCj4gCgpJIHdpbGwgcHV0 IHRoaXMgaW50byB0aGUgbGlzdCBvZiB0aGluZ3MgSSBuZWVkIHRvIGxvb2sgYXQuCgpXZWkuCgo+ IC0tCj4gU2FuZGVyCj4gCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0 dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK