lkml.org 
[lkml]   [2020]   [May]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v30 09/20] mm: Introduce vm_ops->may_mprotect()
On Fri, May 29, 2020 at 11:28:56AM -0700, Dave Hansen wrote:
> On 5/14/20 5:43 PM, Jarkko Sakkinen wrote:
> > From: Sean Christopherson <sean.j.christopherson@intel.com>
> >
> > Add vm_ops()->may_mprotect() to check additional constrains set by a
> > subsystem for a mprotect() call.
>
> This changelog needs some more detail about why this is needed. It
> would also be nice to include thought about what else it could get used
> for and what subsystems can expect by doing this and what the mm core is
> expected to do.

Point taken. I added a description on how it is used.

/Jarkko

\
 
 \ /
  Last update: 2020-06-01 01:13    [W:0.823 / U:0.244 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site