Re: [kernel-hardening] RE: [PATCH] printk: introduce kptr_restrict level 3

2016-10-07 Thread Jann Horn
On Thu, Oct 06, 2016 at 04:05:53PM +0200, Jann Horn wrote: > On Thu, Oct 06, 2016 at 01:47:47PM +, Roberts, William C wrote: > > > -Original Message- > > > From: Christoph Hellwig [mailto:h...@infradead.org] > > > Sent: Thursday, October 6, 2016 9:32 AM > > > To: Roberts, William C > >

Re: [kernel-hardening] RE: [PATCH] printk: introduce kptr_restrict level 3

2016-10-06 Thread Jann Horn
On Thu, Oct 06, 2016 at 04:05:53PM +0200, Jann Horn wrote: > On Thu, Oct 06, 2016 at 01:47:47PM +, Roberts, William C wrote: > > > -Original Message- > > > From: Christoph Hellwig [mailto:h...@infradead.org] > > > Sent: Thursday, October 6, 2016 9:32 AM > > > To: Roberts, William C > >

Re: [kernel-hardening] RE: [PATCH] printk: introduce kptr_restrict level 3

2016-10-06 Thread Jann Horn
On Thu, Oct 06, 2016 at 01:47:47PM +, Roberts, William C wrote: > > -Original Message- > > From: Christoph Hellwig [mailto:h...@infradead.org] > > Sent: Thursday, October 6, 2016 9:32 AM > > To: Roberts, William C > > Cc: kernel-harden...@lists.openwall.com; cor...@lwn.net; linux- > >