From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH 5/7] x86/traps: Lift all non-entrypoint logic in entry_int82() up into C Date: Wed, 03 May 2017 06:02:20 -0600 Message-ID: <5909E2EC020000780015655B@prv-mh.provo.novell.com> References: <1493748326-9582-1-git-send-email-andrew.cooper3@citrix.com> <1493748326-9582-6-git-send-email-andrew.cooper3@citrix.com> <5909B8C1020000780015637E@prv-mh.provo.novell.com> <20170503112634.zaojs4gvabxkb4my@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Andrew Cooper Cc: Wei Liu , Xen-devel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDAzLjA1LjE3IGF0IDEzOjM4LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3Jv dGU6Cj4gT24gMDMvMDUvMTcgMTI6MjYsIFdlaSBMaXUgd3JvdGU6Cj4+IE9uIFdlZCwgTWF5IDAz LCAyMDE3IGF0IDAzOjAyOjI1QU0gLTA2MDAsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4gT24g MDIuMDUuMTcgYXQgMjA6MDUsIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPiB3cm90ZToKPj4+ PiAtLS0gL2Rldi9udWxsCj4+Pj4gKysrIGIveGVuL2FyY2gveDg2L3B2L3RyYXBzLmMKPj4+PiBA QCAtMCwwICsxLDQ0IEBACj4+Pj4gCj4gKy8qKioqKioqKioqKioqKioqKioqKioqKioqKioqKioq KioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioKPiAqKioKPj4+PiAr ICogYXJjaC94ODYvcHYvdHJhcHMuYwo+Pj4+ICsgKgo+Pj4+ICsgKiBQViBsb3cgbGV2ZWwgZW50 cnkgcG9pbnRzLgo+Pj4+ICsgKgo+Pj4+ICsgKiBUaGlzIHByb2dyYW0gaXMgZnJlZSBzb2Z0d2Fy ZTsgeW91IGNhbiByZWRpc3RyaWJ1dGUgaXQgYW5kL29yIG1vZGlmeQo+Pj4+ICsgKiBpdCB1bmRl ciB0aGUgdGVybXMgb2YgdGhlIEdOVSBHZW5lcmFsIFB1YmxpYyBMaWNlbnNlIGFzIHB1Ymxpc2hl ZCBieQo+Pj4+ICsgKiB0aGUgRnJlZSBTb2Z0d2FyZSBGb3VuZGF0aW9uOyBlaXRoZXIgdmVyc2lv biAyIG9mIHRoZSBMaWNlbnNlLCBvcgo+Pj4+ICsgKiAoYXQgeW91ciBvcHRpb24pIGFueSBsYXRl ciB2ZXJzaW9uLgo+Pj4+ICsgKgo+Pj4+ICsgKiBUaGlzIHByb2dyYW0gaXMgZGlzdHJpYnV0ZWQg aW4gdGhlIGhvcGUgdGhhdCBpdCB3aWxsIGJlIHVzZWZ1bCwKPj4+PiArICogYnV0IFdJVEhPVVQg QU5ZIFdBUlJBTlRZOyB3aXRob3V0IGV2ZW4gdGhlIGltcGxpZWQgd2FycmFudHkgb2YKPj4+PiAr ICogTUVSQ0hBTlRBQklMSVRZIG9yIEZJVE5FU1MgRk9SIEEgUEFSVElDVUxBUiBQVVJQT1NFLiAg U2VlIHRoZQo+Pj4+ICsgKiBHTlUgR2VuZXJhbCBQdWJsaWMgTGljZW5zZSBmb3IgbW9yZSBkZXRh aWxzLgo+Pj4+ICsgKgo+Pj4+ICsgKiBZb3Ugc2hvdWxkIGhhdmUgcmVjZWl2ZWQgYSBjb3B5IG9m IHRoZSBHTlUgR2VuZXJhbCBQdWJsaWMgTGljZW5zZQo+Pj4+ICsgKiBhbG9uZyB3aXRoIHRoaXMg cHJvZ3JhbTsgSWYgbm90LCBzZWUgPGh0dHA6Ly93d3cuZ251Lm9yZy9saWNlbnNlcy8+Lgo+Pj4+ ICsgKgo+Pj4+ICsgKiBDb3B5cmlnaHQgKGMpIDIwMTcgQ2l0cml4IFN5c3RlbXMgTHRkLgo+Pj4+ ICsgKi8KPj4+PiArCj4+Pj4gKyNpbmNsdWRlIDx4ZW4vaHlwZXJjYWxsLmg+Cj4+Pj4gKwo+Pj4+ ICsjaW5jbHVkZSA8YXNtL2FwaWMuaD4KPj4+PiArCj4+Pj4gKyNpZmRlZiBDT05GSUdfQ09NUEFU Cj4+PiBBcyBleHByZXNzZWQgYmVmb3JlLCBJIGRpc2FncmVlIHRvIHRoZSByZS1pbnRyb2R1Y3Rp b24gb2Ygc3VjaAo+Pj4gY29uZGl0aW9uYWxzIGluIHg4NiBjb2RlLgo+Pj4KPj4gSSdtIGN1cmlv dXMgdG8ga25vdyBob3cgdGhlIENPTVBBVCBpbnRlcmZhY2UgaXMgdHJlYXRlZCBsb25nIHRlcm0u Cj4+Cj4+IEkgZ3Vlc3MgeW91J3JlIG9mIHRoZSBvcGluaW9uIHRoYXQgd2Ugc2hvdWxkIGFsd2F5 cyBoYXZlIHRoZW0gZW5hYmxlZD8KPiAKPiBUaGVyZSBpcyBhIHZhbGlkIHVzZWNhc2UgdG8gZGlz YWJsZSBDT05GSUdfQ09NUEFULCBzZWVpbmcgYXMgc3VmZmljaWVudAo+IFBWSCBpbnRlcmZhY2Vz IGV4aXN0IHRvIHN0YXJ0IEFQcyBzdHJhaWdodCBpbiA2NGJpdCBtb2RlLCBhcyBpdCBwcm92aWRl cwo+IGEgbWVhbmluZ2Z1bCByZWR1Y3Rpb24gaW4gaHlwZXJ2aXNvciBhdHRhY2sgc3VyZmFjZS4K CldoYXQgZG9lcyBQVkggaGF2ZSB0byBkbyB3aXRoIDMyLWJpdCBQViBjb21wYXQgZ3Vlc3Qgc3Vw cG9ydD8KCj4gQXMgaXQgaXMgYSBjb25maWd1cmFibGUgb3B0aW9uLCBJIGludGVuZCB0byB3b3Jr IGluIGEgZGlyZWN0aW9uIHdoaWNoCj4gZXZlbnR1YWxseSBtYWtlcyBpdCB1c2FibGUgdW5kZXIg eDg2Lgo+IAo+IElmIHRoZXJlIGlzIGEgd2lzaCB0byBtb3ZlIGluIGFuIG9wcG9zaXRlIGRpcmVj dGlvbiwgdGhhdCBzaG91bGQgYmUgYQo+IHNlcGFyYXRlIGRpc2N1c3Npb24gbWFkZSBvdmVyIGEg cGF0Y2ggcmVtb3ZpbmcgaXRzIGVudHJ5IGZyb20KPiBjb21tb24vS2NvbmZpZy4KCk9uY2UgYWdh aW4gLSBmcm9tIGNvbW1vbiBjb2RlIHBlcnNwZWN0aXZlIHRoaXMgaXMgYSB2YWxpZCBjb25maWcK b3B0aW9uIHRvIGhhdmUuIFg4NiwgaG93ZXZlciwgdW5jb25kaXRpb25hbGx5IHNlbGVjdHMgaXQs IHNvIHRoZXJlJ3MKbm8gcG9pbnQgaGF2aW5nIHN1Y2ggY29uZGl0aW9uYWxzIGluIHg4NiBjb2Rl LgoKSmFuCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K WGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xp c3RzLnhlbi5vcmcveGVuLWRldmVsCg==