Re: [RFC v3 19/22] landlock: Add interrupted origin

2016-10-05 Thread Mickaël Salaün
On 04/10/2016 01:46, Kees Cook wrote: > On Wed, Sep 14, 2016 at 6:19 PM, Andy Lutomirski wrote: >> On Wed, Sep 14, 2016 at 3:14 PM, Mickaël Salaün wrote: >>> >>> On 14/09/2016 20:29, Andy Lutomirski wrote: On Wed, Sep 14, 2016 at 12:24 AM, Mickaël Salaün wrote: > This third origin of h

Re: [RFC v3 19/22] landlock: Add interrupted origin

2016-10-03 Thread Kees Cook
On Wed, Sep 14, 2016 at 6:19 PM, Andy Lutomirski wrote: > On Wed, Sep 14, 2016 at 3:14 PM, Mickaël Salaün wrote: >> >> On 14/09/2016 20:29, Andy Lutomirski wrote: >>> On Wed, Sep 14, 2016 at 12:24 AM, Mickaël Salaün wrote: This third origin of hook call should cover all possible trigger pat

Re: [RFC v3 19/22] landlock: Add interrupted origin

2016-09-14 Thread Andy Lutomirski
On Wed, Sep 14, 2016 at 3:14 PM, Mickaël Salaün wrote: > > On 14/09/2016 20:29, Andy Lutomirski wrote: >> On Wed, Sep 14, 2016 at 12:24 AM, Mickaël Salaün wrote: >>> This third origin of hook call should cover all possible trigger paths >>> (e.g. page fault). Landlock eBPF programs can then take

Re: [RFC v3 19/22] landlock: Add interrupted origin

2016-09-14 Thread Mickaël Salaün
On 14/09/2016 20:29, Andy Lutomirski wrote: > On Wed, Sep 14, 2016 at 12:24 AM, Mickaël Salaün wrote: >> This third origin of hook call should cover all possible trigger paths >> (e.g. page fault). Landlock eBPF programs can then take decisions >> accordingly. >> >> Signed-off-by: Mickaël Salaün

Re: [RFC v3 19/22] landlock: Add interrupted origin

2016-09-14 Thread Andy Lutomirski
On Wed, Sep 14, 2016 at 12:24 AM, Mickaël Salaün wrote: > This third origin of hook call should cover all possible trigger paths > (e.g. page fault). Landlock eBPF programs can then take decisions > accordingly. > > Signed-off-by: Mickaël Salaün > Cc: Alexei Starovoitov > Cc: Andy Lutomirski >

[RFC v3 19/22] landlock: Add interrupted origin

2016-09-14 Thread Mickaël Salaün
This third origin of hook call should cover all possible trigger paths (e.g. page fault). Landlock eBPF programs can then take decisions accordingly. Signed-off-by: Mickaël Salaün Cc: Alexei Starovoitov Cc: Andy Lutomirski Cc: Daniel Borkmann Cc: Kees Cook --- include/uapi/linux/bpf.h | 3 +