From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ingo Molnar Subject: Re: x86: PIE support and option to extend KASLR randomization Date: Mon, 25 Sep 2017 09:33:42 +0200 Message-ID: <20170925073342.2yoghmanhx6c75ho__26360.6966393583$1506324904$gmane$org@gmail.com> References: <20170811124127.kkb5pnkljz4umxuj@gmail.com> <20170815075609.mmzbfwritjzvrpsn@gmail.com> <20170816151235.oamkdva6cwpc4cex@gmail.com> <20170821133222.2ek6bhqgdeoymxsg@hirez.programming.kicks-ass.net> <20170821142854.dmuusnbc2tsrai3v@hirez.programming.kicks-ass.net> <20170923100029.6nzpui6c3ke76bbs@gmail.com> <20170924223708.GA12616@amd> 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.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dwNtk-0007Jz-MR for xen-devel@lists.xenproject.org; Mon, 25 Sep 2017 07:33:48 +0000 Received: by mail-wm0-f43.google.com with SMTP id m127so9460720wmm.1 for ; Mon, 25 Sep 2017 00:33:47 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20170924223708.GA12616@amd> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Pavel Machek Cc: Nicolas Pitre , Michal Hocko , kvm list , Radim =?utf-8?B?S3LEjW3DocWZ?= , Peter Zijlstra , Catalin Marinas , Christopher Li , Alexei Starovoitov , David Howells , Paul Gortmaker , Peter Foley , "H. Peter Anvin" , Kernel Hardening , Christoph Lameter , Thomas Gleixner , Kees Cook , the arch/x86 maintainers , Herbert Xu , Daniel Borkmann , Matthew Wilcox , Joerg Roedel , "Rafael J . Wysocki" List-Id: xen-devel@lists.xenproject.org CiogUGF2ZWwgTWFjaGVrIDxwYXZlbEB1Y3cuY3o+IHdyb3RlOgoKPiA+IEZvciBleGFtcGxlLCB0 aGVyZSB3b3VsZCBiZSBjb2xsaXNpb24gd2l0aCByZWd1bGFyIHVzZXItc3BhY2UgbWFwcGluZ3Ms IHJpZ2h0PyAKPiA+IENhbiBsb2NhbCB1bnByaXZpbGVnZWQgdXNlcnMgdXNlIG1tYXAoTUFQX0ZJ WEVEKSBwcm9iaW5nIHRvIGZpZ3VyZSBvdXQgd2hlcmUgCj4gPiB0aGUga2VybmVsIGxpdmVzPwo+ IAo+IExvY2FsIHVucHJpdmlsZWRnZWQgdXNlcnMgY2FuIHByb2JhYmx5IGdldCB5b3VyIHNlY3Jl dCBiaXRzIHVzaW5nIGNhY2hlIHByb2JpbmcgCj4gYW5kIGp1bXAgcHJlZGljdGlvbiBidWZmZXJz Lgo+IAo+IFllcywgeW91IGRvbid0IHdhbnQgdG8gbGVhayB0aGUgaW5mb3JtYXRpb24gdXNpbmcg bW1hcChNQVBfRklYRUQpLCBidXQgQ1BVIHdpbGwgCj4gbGVhayBpdCBmb3IgeW91LCBhbnl3YXku CgpEZXBlbmRzIG9uIHRoZSBDUFUgSSB0aGluaywgYW5kIENQVSB2ZW5kb3JzIGFyZSBidXN5IHRy eWluZyB0byBtaXRpZ2F0ZSB0aGlzIAphbmdsZS4KClRoYW5rcywKCglJbmdvCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBs aXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2 ZWwK