Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1647256

Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support.

From Richard Weinberger <richard@nod.at>
Newsgroups linux.kernel
Subject Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support.
Date 2017-05-22 20:40 +0200
Message-ID <tK0pj-KA-13@gated-at.bofh.it> (permalink)
References <tIfsu-AE-9@gated-at.bofh.it> <tJGAh-4GO-5@gated-at.bofh.it> <tK05Y-Dl-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


Thomas,

Am 22.05.2017 um 20:14 schrieb Thomas Meyer:
> It's purely cosmetic; to get rid of the boot message: "This architecture does not have kernel memory protection." in init/main.c
> 
> Which isn't true for UML as all read only stuff should end up in a read only ELF section. Shouldn't it?

Hmm, reading /proc/<pid of uml>/maps tells a different story on my host.
Did you check?

Thanks,
//richard

Back to linux.kernel | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

[PATCH] um: Add mark_rodata_ro support. Thomas Meyer <thomas@m3y3r.de> - 2017-05-18 00:20 +0200
  Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support. Richard Weinberger <richard.weinberger@gmail.com> - 2017-05-21 23:30 +0200
    Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support. Thomas Meyer <thomas@m3y3r.de> - 2017-05-22 20:20 +0200
      Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support. Richard Weinberger <richard@nod.at> - 2017-05-22 20:40 +0200
        Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support. Thomas Meyer <thomas@m3y3r.de> - 2017-05-22 21:20 +0200
          Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support. Richard Weinberger <richard@nod.at> - 2017-05-22 21:40 +0200
            Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support. Thomas Meyer <thomas@m3y3r.de> - 2017-05-22 22:50 +0200

csiph-web