Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-03 Thread Jan Beulich
>>> On 02.05.18 at 19:29, wrote: > On 05/02/2018 11:41 AM, Jan Beulich wrote: > On 02.05.18 at 17:22, wrote: >>> On 05/02/2018 11:01 AM, Jan Beulich wrote: >>> On 02.05.18 at 17:00, wrote: > On

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-03 Thread Jan Beulich
>>> On 02.05.18 at 19:29, wrote: > On 05/02/2018 11:41 AM, Jan Beulich wrote: > On 02.05.18 at 17:22, wrote: >>> On 05/02/2018 11:01 AM, Jan Beulich wrote: >>> On 02.05.18 at 17:00, wrote: > On 05/02/2018 04:16 AM, Jan Beulich wrote: > On 30.04.18 at 18:23, wrote: >>>

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Boris Ostrovsky
On 05/02/2018 11:41 AM, Jan Beulich wrote: On 02.05.18 at 17:22, wrote: >> On 05/02/2018 11:01 AM, Jan Beulich wrote: >> On 02.05.18 at 17:00, wrote: On 05/02/2018 04:16 AM, Jan Beulich wrote: On 30.04.18 at 18:23,

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Boris Ostrovsky
On 05/02/2018 11:41 AM, Jan Beulich wrote: On 02.05.18 at 17:22, wrote: >> On 05/02/2018 11:01 AM, Jan Beulich wrote: >> On 02.05.18 at 17:00, wrote: On 05/02/2018 04:16 AM, Jan Beulich wrote: On 30.04.18 at 18:23, wrote: >> --- a/arch/x86/xen/xen-pvh.S >> +++

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Jan Beulich
>>> On 02.05.18 at 17:22, wrote: > On 05/02/2018 11:01 AM, Jan Beulich wrote: > On 02.05.18 at 17:00, wrote: >>> On 05/02/2018 04:16 AM, Jan Beulich wrote: >>> On 30.04.18 at 18:23, wrote: > ---

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Jan Beulich
>>> On 02.05.18 at 17:22, wrote: > On 05/02/2018 11:01 AM, Jan Beulich wrote: > On 02.05.18 at 17:00, wrote: >>> On 05/02/2018 04:16 AM, Jan Beulich wrote: >>> On 30.04.18 at 18:23, wrote: > --- a/arch/x86/xen/xen-pvh.S > +++ b/arch/x86/xen/xen-pvh.S > @@ -54,6 +54,9 @@

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Boris Ostrovsky
On 05/02/2018 11:01 AM, Jan Beulich wrote: On 02.05.18 at 17:00, wrote: >> On 05/02/2018 04:16 AM, Jan Beulich wrote: >> On 30.04.18 at 18:23, wrote: --- a/arch/x86/xen/xen-pvh.S +++ b/arch/x86/xen/xen-pvh.S @@ -54,6

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Boris Ostrovsky
On 05/02/2018 11:01 AM, Jan Beulich wrote: On 02.05.18 at 17:00, wrote: >> On 05/02/2018 04:16 AM, Jan Beulich wrote: >> On 30.04.18 at 18:23, wrote: --- a/arch/x86/xen/xen-pvh.S +++ b/arch/x86/xen/xen-pvh.S @@ -54,6 +54,9 @@ * charge of setting up it's own stack,

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Jan Beulich
>>> On 02.05.18 at 17:00, wrote: > On 05/02/2018 04:16 AM, Jan Beulich wrote: > On 30.04.18 at 18:23, wrote: >>> --- a/arch/x86/xen/xen-pvh.S >>> +++ b/arch/x86/xen/xen-pvh.S >>> @@ -54,6 +54,9 @@ >>> * charge of setting up it's own

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Jan Beulich
>>> On 02.05.18 at 17:00, wrote: > On 05/02/2018 04:16 AM, Jan Beulich wrote: > On 30.04.18 at 18:23, wrote: >>> --- a/arch/x86/xen/xen-pvh.S >>> +++ b/arch/x86/xen/xen-pvh.S >>> @@ -54,6 +54,9 @@ >>> * charge of setting up it's own stack, GDT and IDT. >>> */ >>> >>> +#define

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Boris Ostrovsky
On 05/02/2018 04:16 AM, Jan Beulich wrote: On 30.04.18 at 18:23, wrote: >> --- a/arch/x86/xen/xen-pvh.S >> +++ b/arch/x86/xen/xen-pvh.S >> @@ -54,6 +54,9 @@ >> * charge of setting up it's own stack, GDT and IDT. >> */ >> >> +#define PVH_GDT_ENTRY_CANARY4

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Boris Ostrovsky
On 05/02/2018 04:16 AM, Jan Beulich wrote: On 30.04.18 at 18:23, wrote: >> --- a/arch/x86/xen/xen-pvh.S >> +++ b/arch/x86/xen/xen-pvh.S >> @@ -54,6 +54,9 @@ >> * charge of setting up it's own stack, GDT and IDT. >> */ >> >> +#define PVH_GDT_ENTRY_CANARY4 >> +#define PVH_CANARY_SEL

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Jan Beulich
>>> On 30.04.18 at 18:23, wrote: > --- a/arch/x86/xen/xen-pvh.S > +++ b/arch/x86/xen/xen-pvh.S > @@ -54,6 +54,9 @@ > * charge of setting up it's own stack, GDT and IDT. > */ > > +#define PVH_GDT_ENTRY_CANARY4 > +#define PVH_CANARY_SEL

Re: [Xen-devel] [PATCH 3/4] xen/PVH: Set up GS segment for stack canary

2018-05-02 Thread Jan Beulich
>>> On 30.04.18 at 18:23, wrote: > --- a/arch/x86/xen/xen-pvh.S > +++ b/arch/x86/xen/xen-pvh.S > @@ -54,6 +54,9 @@ > * charge of setting up it's own stack, GDT and IDT. > */ > > +#define PVH_GDT_ENTRY_CANARY4 > +#define PVH_CANARY_SEL (PVH_GDT_ENTRY_CANARY * 8) I can only