From: Paul Brook <paul@nowt.org>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] RFC: x86_64 Best way to fix 'cast to pointer from integer of different size' problems?
Date: Wed, 7 Nov 2007 23:02:13 +0000 [thread overview]
Message-ID: <200711072302.13606.paul@nowt.org> (raw)
In-Reply-To: <47320F6E.5060505@bellard.org>
> - Modify lock_user() so that it automatically does access_ok() and
> returns NULL if access_ok() fails.
You'll also need to augment all lock_user calls to indicate whether the buffer
needs to be writable. Currently this information is not available until
unlock_user is called.
Paul
next prev parent reply other threads:[~2007-11-07 23:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-03 17:26 [Qemu-devel] RFC: x86_64 Best way to fix 'cast to pointer from integer of different size' problems? TJ
2007-11-03 17:52 ` Paul Brook
2007-11-05 19:51 ` Thayne Harbaugh
2007-11-06 1:05 ` Paul Brook
2007-11-06 2:00 ` Thayne Harbaugh
2007-11-07 19:18 ` Fabrice Bellard
2007-11-07 20:59 ` Thayne Harbaugh
2007-11-07 23:02 ` Paul Brook [this message]
2007-11-12 16:42 ` Thayne Harbaugh
2007-11-06 20:05 ` Fabrice Bellard
2007-11-06 21:52 ` Stuart Anderson
2007-11-06 22:05 ` Paul Brook
2007-11-06 22:19 ` Stuart Anderson
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=200711072302.13606.paul@nowt.org \
--to=paul@nowt.org \
--cc=qemu-devel@nongnu.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.