lkml.org 
[lkml]   [2018]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 12/18] kernel: add ksys_personality()
On Mon, May 14, 2018 at 05:07:56AM -0700, Christoph Hellwig wrote:
> On Mon, May 14, 2018 at 10:46:34AM +0100, Mark Rutland wrote:
> > Using this helper allows us to avoid the in-kernel call to the
> > sys_personality() syscall. The ksys_ prefix denotes that this function
> > is meant as a drop-in replacement for the syscall. In particular, it
> > uses the same calling convention as sys_personality().
> >
> > This is necessary to enable conversion of arm64's syscall handling to
> > use pt_regs wrappers.
>
> Plese just opencode the trivial sys_personality logic instead.

Sure, I'll make that a static inline in <linux/syscalls.h> as with
ksys_close() and friends.

Thanks,
Mark.

\
 
 \ /
  Last update: 2018-05-15 11:57    [W:0.105 / U:1.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site