From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: pdh@berserk.demon.co.uk (Peter Horton)
Cc: linux-kernel@vger.kernel.org
Subject: Re: Init data debugging
Date: Sat, 6 Apr 2002 18:52:11 +0100 (BST) [thread overview]
Message-ID: <E16tuMF-0002L7-00@the-village.bc.nu> (raw)
In-Reply-To: <20020405170254.GA2092@berserk.demon.co.uk> from "Peter Horton" at Apr 05, 2002 06:02:54 PM
> Would it be feasible to add a kernel debugging option which rather than
> discarding init data/code sections just marked the pages as not
> accessible, so illegal accesses could be caught ?
Not efficiently. You can memset the pages to an illegal instruction which
does seem to help
prev parent reply other threads:[~2002-04-06 17:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-05 17:02 Peter Horton
2002-04-06 17:52 ` Alan Cox [this message]
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=E16tuMF-0002L7-00@the-village.bc.nu \
--to=alan@lxorguk.ukuu.org.uk \
--cc=linux-kernel@vger.kernel.org \
--cc=pdh@berserk.demon.co.uk \
/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®