Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-27 Thread Konrad Rzeszutek Wilk
On Wed, Aug 27, 2014 at 10:03:10AM +0200, Stefan Bader wrote: > On 26.08.2014 18:01, Konrad Rzeszutek Wilk wrote: > > On Fri, Aug 22, 2014 at 11:20:50AM +0200, Stefan Bader wrote: > >> On 21.08.2014 18:03, Kees Cook wrote: > >>> On Tue, Aug 12, 2014 at 2:07 PM, Konrad Rzeszutek Wilk > >>> wrote: >

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-27 Thread Stefan Bader
On 26.08.2014 18:01, Konrad Rzeszutek Wilk wrote: > On Fri, Aug 22, 2014 at 11:20:50AM +0200, Stefan Bader wrote: >> On 21.08.2014 18:03, Kees Cook wrote: >>> On Tue, Aug 12, 2014 at 2:07 PM, Konrad Rzeszutek Wilk >>> wrote: On Tue, Aug 12, 2014 at 11:53:03AM -0700, Kees Cook wrote: > On

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-26 Thread Konrad Rzeszutek Wilk
On Fri, Aug 22, 2014 at 11:20:50AM +0200, Stefan Bader wrote: > On 21.08.2014 18:03, Kees Cook wrote: > > On Tue, Aug 12, 2014 at 2:07 PM, Konrad Rzeszutek Wilk > > wrote: > >> On Tue, Aug 12, 2014 at 11:53:03AM -0700, Kees Cook wrote: > >>> On Tue, Aug 12, 2014 at 11:05 AM, Stefan Bader > >>> wr

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-22 Thread Stefan Bader
On 21.08.2014 18:03, Kees Cook wrote: > On Tue, Aug 12, 2014 at 2:07 PM, Konrad Rzeszutek Wilk > wrote: >> On Tue, Aug 12, 2014 at 11:53:03AM -0700, Kees Cook wrote: >>> On Tue, Aug 12, 2014 at 11:05 AM, Stefan Bader >>> wrote: On 12.08.2014 19:28, Kees Cook wrote: > On Fri, Aug 8, 2014

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-21 Thread Kees Cook
On Tue, Aug 12, 2014 at 2:07 PM, Konrad Rzeszutek Wilk wrote: > On Tue, Aug 12, 2014 at 11:53:03AM -0700, Kees Cook wrote: >> On Tue, Aug 12, 2014 at 11:05 AM, Stefan Bader >> wrote: >> > On 12.08.2014 19:28, Kees Cook wrote: >> >> On Fri, Aug 8, 2014 at 7:35 AM, Stefan Bader >> >> wrote: >> >>

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-12 Thread Konrad Rzeszutek Wilk
On Tue, Aug 12, 2014 at 11:53:03AM -0700, Kees Cook wrote: > On Tue, Aug 12, 2014 at 11:05 AM, Stefan Bader > wrote: > > On 12.08.2014 19:28, Kees Cook wrote: > >> On Fri, Aug 8, 2014 at 7:35 AM, Stefan Bader > >> wrote: > >>> On 08.08.2014 14:43, David Vrabel wrote: > On 08/08/14 12:20, St

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-12 Thread Kees Cook
On Tue, Aug 12, 2014 at 11:05 AM, Stefan Bader wrote: > On 12.08.2014 19:28, Kees Cook wrote: >> On Fri, Aug 8, 2014 at 7:35 AM, Stefan Bader >> wrote: >>> On 08.08.2014 14:43, David Vrabel wrote: On 08/08/14 12:20, Stefan Bader wrote: > Unfortunately I have not yet figured out why this

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-12 Thread Stefan Bader
On 12.08.2014 19:28, Kees Cook wrote: > On Fri, Aug 8, 2014 at 7:35 AM, Stefan Bader > wrote: >> On 08.08.2014 14:43, David Vrabel wrote: >>> On 08/08/14 12:20, Stefan Bader wrote: Unfortunately I have not yet figured out why this happens, but can confirm by compiling with or with

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-12 Thread Kees Cook
On Fri, Aug 8, 2014 at 7:35 AM, Stefan Bader wrote: > On 08.08.2014 14:43, David Vrabel wrote: >> On 08/08/14 12:20, Stefan Bader wrote: >>> Unfortunately I have not yet figured out why this happens, but can confirm >>> by >>> compiling with or without CONFIG_RANDOMIZE_BASE being set that without

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-08 Thread Stefan Bader
On 08.08.2014 14:43, David Vrabel wrote: > On 08/08/14 12:20, Stefan Bader wrote: >> Unfortunately I have not yet figured out why this happens, but can confirm by >> compiling with or without CONFIG_RANDOMIZE_BASE being set that without KASLR >> all >> is ok, but with it enabled there are issues (

Re: [Xen-devel] Xen PV domain regression with KASLR enabled (kernel 3.16)

2014-08-08 Thread David Vrabel
On 08/08/14 12:20, Stefan Bader wrote: > Unfortunately I have not yet figured out why this happens, but can confirm by > compiling with or without CONFIG_RANDOMIZE_BASE being set that without KASLR > all > is ok, but with it enabled there are issues (actually a dom0 does not even > boot > as a fo