mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Richard Weinberger <richard@nod.at>
To: Thomas Meyer <thomas@m3y3r.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	user-mode-linux-devel
	<user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] [PATCH] um: Add mark_rodata_ro support.
Date: Mon, 22 May 2017 20:34:09 +0200	[thread overview]
Message-ID: <d7195d6f-4bfc-d564-e011-1ea86d199649@nod.at> (raw)
In-Reply-To: <7A5DDA50-2F78-4DF2-9D0B-FC6E8A49D6F8@m3y3r.de>

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

  reply	other threads:[~2017-05-22 18:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-17 22:11 Thomas Meyer
2017-05-21 21:28 ` [uml-devel] " Richard Weinberger
2017-05-22 18:14   ` Thomas Meyer
2017-05-22 18:34     ` Richard Weinberger [this message]
2017-05-22 19:18       ` Thomas Meyer
2017-05-22 19:37         ` Richard Weinberger
2017-05-22 20:40           ` Thomas Meyer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=d7195d6f-4bfc-d564-e011-1ea86d199649@nod.at \
    --to=richard@nod.at \
    --cc=linux-kernel@vger.kernel.org \
    --cc=thomas@m3y3r.de \
    --cc=user-mode-linux-devel@lists.sourceforge.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®