RE: [Patch v4 13/18] security: Update security level of a process when modifying its dumpability

2018-10-30 Thread Schaufler, Casey
David > Woodhouse ; Andi Kleen ; > Hansen, Dave ; Mallick, Asit K > ; Arjan van de Ven ; Jon > Masters ; Waiman Long ; > linux-kernel@vger.kernel.org; x...@kernel.org; linux-security-module security-mod...@vger.kernel.org> > Subject: Re: [Patch v4 13/18] security: Update securi

RE: [Patch v4 13/18] security: Update security level of a process when modifying its dumpability

2018-10-30 Thread Schaufler, Casey
David > Woodhouse ; Andi Kleen ; > Hansen, Dave ; Mallick, Asit K > ; Arjan van de Ven ; Jon > Masters ; Waiman Long ; > linux-kernel@vger.kernel.org; x...@kernel.org; linux-security-module security-mod...@vger.kernel.org> > Subject: Re: [Patch v4 13/18] security: Update securi

Re: [Patch v4 13/18] security: Update security level of a process when modifying its dumpability

2018-10-30 Thread Tim Chen
On 10/30/2018 01:57 PM, Schaufler, Casey wrote: > > This isn't an LSM hook and hence does not belong in this file. > arch_set_security() isn't descriptive, and is in fact a bad choice > as task_struct has a field "security". This function has nothing > to do with the task->security field, which

Re: [Patch v4 13/18] security: Update security level of a process when modifying its dumpability

2018-10-30 Thread Tim Chen
On 10/30/2018 01:57 PM, Schaufler, Casey wrote: > > This isn't an LSM hook and hence does not belong in this file. > arch_set_security() isn't descriptive, and is in fact a bad choice > as task_struct has a field "security". This function has nothing > to do with the task->security field, which

RE: [Patch v4 13/18] security: Update security level of a process when modifying its dumpability

2018-10-30 Thread Schaufler, Casey
> -Original Message- > From: Tim Chen [mailto:tim.c.c...@linux.intel.com] > Sent: Tuesday, October 30, 2018 11:49 AM > To: Jiri Kosina ; Thomas Gleixner > Cc: Tim Chen ; Tom Lendacky > ; Ingo Molnar ; Peter > Zijlstra ; Josh Poimboeuf ; > Andrea Arcangeli ; David Woodhouse > ; Andi Kleen

RE: [Patch v4 13/18] security: Update security level of a process when modifying its dumpability

2018-10-30 Thread Schaufler, Casey
> -Original Message- > From: Tim Chen [mailto:tim.c.c...@linux.intel.com] > Sent: Tuesday, October 30, 2018 11:49 AM > To: Jiri Kosina ; Thomas Gleixner > Cc: Tim Chen ; Tom Lendacky > ; Ingo Molnar ; Peter > Zijlstra ; Josh Poimboeuf ; > Andrea Arcangeli ; David Woodhouse > ; Andi Kleen