public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: DervishD <raul@pleyades.net>
To: "David S. Miller" <davem@redhat.com>
Cc: linux-kernel@vger.kernel.org, marcelo@conectiva.com.br
Subject: Re: [BK-2.4] [PATCH] Small do_mmap_pgoff correction
Date: Tue, 10 Dec 2002 23:28:42 +0100	[thread overview]
Message-ID: <20021210222842.GA64@DervishD> (raw)
In-Reply-To: <20021210.141451.66294590.davem@redhat.com>

    Hi David :)

> How about something like:
> 
> 	if (len == 0)
> 		return addr;
> 
> 	len = PAGE_ALIGN(len);
> 	if (len > TASK_SIZE || len == 0)
> 		return -EINVAL;
> 
> That should cover all cases and not make the TASK_SIZE assumption.

    Perfect :) If you want, I can make the patch and tell to Alan and
Linus. Anyway, I think you will better heared than me O:))

    Anyway, I'll take a look at a new macro (lets say PAGE_ALIGN_SIZE
or something as ugly as this ;)))

    Thanks for your correction.

    Raúl

  reply	other threads:[~2002-12-10 22:19 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200212101931.gBAJV1K10639@hera.kernel.org>
2002-12-10 20:19 ` [BK-2.4] [PATCH] Small do_mmap_pgoff correction David S. Miller
2002-12-10 20:45   ` DervishD
2002-12-10 20:47     ` David S. Miller
2002-12-10 20:59       ` DervishD
2002-12-10 21:22         ` David S. Miller
2002-12-10 18:52           ` Marcelo Tosatti
2002-12-10 22:13           ` DervishD
2002-12-10 22:14             ` David S. Miller
2002-12-10 22:28               ` DervishD [this message]
2002-12-11  1:06                 ` David S. Miller
2002-12-11 12:32                   ` DervishD
2002-12-10 20:50 [BK-2.4] [Patch] " DervishD

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=20021210222842.GA64@DervishD \
    --to=raul@pleyades.net \
    --cc=davem@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=marcelo@conectiva.com.br \
    /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