From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [PATCH v4 6/9] livepatch: Add parsing for the symbol+0x Date: Thu, 8 Sep 2016 05:22:00 -0400 Message-ID: <20160908092200.GA15999@char.us.oracle.com> References: <1472005332-32207-1-git-send-email-konrad.wilk@oracle.com> <1472005332-32207-7-git-send-email-konrad.wilk@oracle.com> <57BD8011020000780010883A@prv-mh.provo.novell.com> <20160906195608.GA32099@char.us.oracle.com> <57CFE7A3020000780010C7A4@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 1bhvXB-0001Hr-4d for xen-devel@lists.xenproject.org; Thu, 08 Sep 2016 09:22:13 +0000 Content-Disposition: inline In-Reply-To: <57CFE7A3020000780010C7A4@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: Stefano Stabellini , ross.lagerwall@citrix.com, Andrew Cooper , Julien Grall , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBTZXAgMDcsIDIwMTYgYXQgMDI6MTA6NDNBTSAtMDYwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gPj4+IE9uIDA2LjA5LjE2IGF0IDIxOjU2LCA8a29ucmFkLndpbGtAb3JhY2xlLmNvbT4g d3JvdGU6Cj4gPiBPbiBXZWQsIEF1ZyAyNCwgMjAxNiBhdCAwMzowODowMUFNIC0wNjAwLCBKYW4g QmV1bGljaCB3cm90ZToKPiA+PiA+Pj4gT24gMjQuMDguMTYgYXQgMDQ6MjIsIDxrb25yYWQud2ls a0BvcmFjbGUuY29tPiB3cm90ZToKPiA+PiA+IC0tLSBhL3hlbi9jb21tb24vbGl2ZXBhdGNoLmMK PiA+PiA+ICsrKyBiL3hlbi9jb21tb24vbGl2ZXBhdGNoLmMKPiA+PiA+IEBAIC0yMzcsMTMgKzIz NywzNCBAQCBzdGF0aWMgY29uc3QgY2hhciAqbGl2ZXBhdGNoX3N5bWJvbHNfbG9va3VwKHVuc2ln bmVkIGxvbmcgYWRkciwKPiA+PiA+ICBzdGF0aWMgaW50IHJlc29sdmVfb2xkX2FkZHJlc3Moc3Ry dWN0IGxpdmVwYXRjaF9mdW5jICpmLAo+ID4+ID4gICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICBjb25zdCBzdHJ1Y3QgbGl2ZXBhdGNoX2VsZiAqZWxmKQo+ID4+ID4gIHsKPiA+PiA+ICsg ICAgY29uc3QgY2hhciAqczsKPiA+PiA+ICsgICAgY2hhciAqcGx1cyA9IE5VTEw7Cj4gPj4gCj4g Pj4gUG9pbnRsZXNzIGluaXRpYWxpemVyLgo+ID4gCj4gPiBXZSBuZWVkIHRoYXQgb3RoZXJ3aXNl IHRoaXMgcGFydCAod2hpY2ggaXMgYXQgdGhlIGJvdHRvbSBvZiB0aGlzIGZ1bmN0aW9uKToKPiA+ IAo+ID4gICAgIGlmICggcGx1cyApCj4gPiAgICAgewo+ID4gICAgICAgICAqcGx1cyA9ICcrJzsK PiA+ICAgICAgICAgZi0+b2xkX2FkZHIgKz0gb2Zmc2V0Owo+ID4gICAgIH0KPiA+IAo+ID4gCj4g PiBNYXkgYmUgaW52b2tlZCBmb3Igc3ltYm9scyB0aGF0IHRoYXQgZG9uJ3QgaGF2ZSB0aGUgJysn IGluIHRoZW0uCj4gCj4gSSBkb24ndCBzZWUgaG93IGl0IHdvdWxkLiBUaGlzCj4gCj4gICAgIHBs dXMgPSBzdHJjaHIoZi0+bmFtZSwgJysnKTsKPiAKPiBjb21lcyBhaGVhZCBvZiBhbnkgcGF0aHMg bGVhZGluZyB0byB0aGUgY29kZSB5b3UgcXVvdGUuCgpBaC4gU3RhbGUgaW5mb3JtYXRpb24gLSB0 aGUgZWFybGllciBwYXRjaCBoYWQgJ3NsYXNoJyBhbmQgJ3BsdXMnIHZhcmlhYmxlcwp0byBsb29r IGZvciAtIGFuZCB0aGF0IHdhcyB3aHkgSSBuZWVkZWQgaXQuCgpCdXQgd2l0aCB0aGUgY29kZSB5 b3UgYXJlIHF1b3RpbmcgLSBpdCBpcyBub3QgbmVlZGVkLgo+IAo+ID4+ID4gKyAgICAvKiArPG9m ZnNldD4gKi8KPiA+PiA+ICsgICAgcGx1cyA9IHN0cmNocihmLT5uYW1lLCAnKycpOwo+ID4+IAo+ ID4+IEFuZCBJIHRoaW5rIHlvdSBzaG91bGQgcHJlZmVyIHVzaW5nIHRoZSBsb2NhbCB2YXJpYWJs ZSBoZXJlLgo+ID4gCj4gPiA8bm9kcz4KPiA+IAo+ID4+IAo+ID4+IEZ1cnRoZXJtb3JlIHlvdSdy ZSBsb3NpbmcgY29uc3QgaGVyZSAtIGRvZXMgZi0+bmFtZSByZWFsbHkgcG9pbnQKPiA+PiB0byBt ZW1vcnkgdGhhdCBkb2Vzbid0IGdldCBtYXBwZWQgci9vPwo+ID4gCj4gPiBZZXMuCj4gPiAKPiA+ IFRoZSAnc3RydWN0IGxpdmVwYXRjaF9mdW5jJyBjb250YWlucyB0aGUgdGhlIC0+b3BhcXVlIGFy cmF5IG9mIDMxIGJ5dGVzCj4gPiAoZnJvbSB3aGljaCB3ZSB1c2UgNSBieXRlcykgd2hpY2ggdGhl IGh5cGVydmlzb3IgdXNlcyB0byBzdGFzaCB0aGUgb3JpZ2luYWwKPiA+IGluc3RydWN0aW9ucy4K PiAKPiBIb3cgZG9lcyB0aGUgcGF0Y2ggbmFtZSBlbmQgdXAgaW4gKDUgYnl0ZXMgb2YpIHRoZSBv cGFxdWUgZmllbGQ/CgpJIHdhcyAoaW5lcHRseSkgc2F5aW5nIHRoYXQgdGhlIHN0cnVjdCBsaXZl cGF0Y2hfZnVuYyBoYXMgZmllbGRzIHRoYXQgYXJlCm1vZGlmaWVkLCBoZW5jZSBpdCBlbmRzIHVw IGluIC5kYXRhIHNlY3Rpb24uCgpXYWl0IGEgbWludXRlLiBUaGUgZi0+bmFtZSBzaG91bGQgaGF2 ZSBhIHJlbG9jYXRpb24gdG8gcG9pbnQgdG8gLnJvZGF0YQppbnN0ZWFkIG9mIC5kYXRhISBBbmQg dGhhdCBzaG91bGQgaGF2ZSBjcmFzaGVkIHdoZW4gSSBtb2RpZmllZCBpdC4KCkFoLCB0aGV5IGFy ZSBhbGwgJ3N0YXRpYyBjaGFyIG5hbWVbXSA9ICJibGFoIicgaW5zdGVhZCBvZgonc3RhdGljIGNv bnN0IGNoYXIgbmFtZVtdID0gImJsYWgiJy4KClBhdGNoIHF1ZXVlZCB1cC4KCj4gSW4gYW55IGV2 ZW50IHRoZSBjb3JyZWN0bmVzcyBvZiBkZWxpYmVyYXRlbHkgc3RyaXBwaW5nIGNvbnN0IHNob3Vs ZAo+IGJlIGV4cGxhaW5lZCBpbiBhIGNvbW1lbnQgKGlmLCBvZiBjb3Vyc2UsIGl0IGNhbid0IGJl IGF2b2lkZWQgaW4gdGhlCj4gZmlyc3QgcGxhY2UpLgo+IAo+ID4+IE92ZXJhbGwgLSBhcmUgeW91 IHN1cmUgeW91IHdhbnQgdG8gZGlzYWxsb3cgc3ltYm9sIG5hbWVzIGNvbnRhaW5pbmcKPiA+PiAr IGNoYXJhY3RlcnM/IEkuZS4geW91IGRvbid0IHdhbnQgdG8gYWRkIHN1cHBvcnQgZm9yIHNvbWUg Zm9ybSBvZgo+ID4+IHF1b3Rpbmc/Cj4gPiAKPiA+IENhbiB5b3UgYWN0dWFsbHkgaGF2ZSArIGlu IGEgZnVuY3Rpb24gb3Igb2JqZWN0Pwo+IAo+IFdoeSBub3Q/IFRoZSBFTEYgc3BlYywgaWlyYywg ZG9lc24ndCBwdXQgYW55IHJlc3RyaWN0aW9ucyBvbiB3aGF0Cj4gY2hhcmFjdGVycyAob3RoZXIg dGhhbiBudWwgb2YgY291cnNlKSBjYW4gYmUgdXNlZCBpbiBzeW1ib2wgbmFtZXMuCj4gZ2FzIGFj dHVhbGx5IGhhcyByZWNlaXZlZCBmdWxsIHF1b3Rpbmcgc3VwcG9ydCBhIHllYXIgb3IgdHdvIGFn bywKPiB0byBubyBsb25nZXIgbmVlZGxlc3NseSByZXN0cmljdCB0aGUgY2hhcmFjdGVyIHNldCBh dmFpbGFibGUgaGVyZS4KCkkgd2FzIHRoaW5raW5nIG9mICsgaW4gdGhlIEMgbGFuZC4gQnV0IHRo YXQgaXMgaXJyZWxldmFudCB0byB0aGlzCmRpc2N1c3Npb24uCgpMZXQgbWUgZGlnIGluIHRoZSBn YXMgY29kZSB0byBmaW5kIGV4YW1wbGVzIG9mIHRoaXMgLSBidXQgaW4gdGhlCm1lYW50aW1lIChh bmQgaWYgeW91IHJlY2FsbCksIHlvdSBtZWFudCBzb21ldGhpbmcgbGlrZSB0aGlzOgoKImRvX2Rv bWFpbl9wYXVzZStzb21ldGhpbmciCgo/CldoaWNoIHdvdWxkIG1lYW4gZm9yIG9mZnNldCBwdXJw b3NlcyBJIHdvdWxkIG5lZWQgdG8gZGVhbCB3aXRoOgoKImRvX2RvbWFpbl9wYXVzZStzb21ldGhp bmciKzB4MTAKCm9yCidkb19kb21haW5fcGF1c2Urc29tZXRoaW5nJysweDEwCgoKCj4gCj4gSmFu Cj4gCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4t ZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMu eGVuLm9yZy94ZW4tZGV2ZWwK