public inbox for linuxppc-dev@ozlabs.org 
 help / color / mirror / Atom feed
From: "Sébastien Chrétien" <chretien@enseirb•fr>
To: Josh Boyer <jwboyer@gmail•com>
Cc: linuxppc-dev@ozlabs•org
Subject: Re: ioremap and vmalloc
Date: Fri, 19 Sep 2008 18:45:01 +0200	[thread overview]
Message-ID: <48D3D70D.3060404@enseirb.fr> (raw)
In-Reply-To: <20080919163819.GB4492@yoda.jdub.homelinux.org>

if I write :
ioremap(0x20000000,0x40000) and ioremap(0x20000000,0x50000)

Will it crash ?

Josh Boyer a écrit :
> On Fri, Sep 19, 2008 at 06:34:06PM +0200, =?ISO-8859-1?Q?S=E9bastien_Chr=E9tien_ wrote:
>   
>> The first is ioremap(0x20000000,0x10000000);
>> The second is ioremap(0x80000000,0x10000000);
>> Is it too long
>>     
>
> The error message you are getting should have been a very strong hint that
> the answer is "yes."
>
> josh
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs•org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
>
>   

  reply	other threads:[~2008-09-19 17:02 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-19 11:15 ioremap and vmalloc Sébastien Chrétien
2008-09-19 13:49 ` Grant Likely
2008-09-19 16:34   ` Sébastien Chrétien
2008-09-19 16:38     ` Josh Boyer
2008-09-19 16:45       ` Sébastien Chrétien [this message]
2008-09-19 16:58         ` Josh Boyer
2008-09-19 17:12           ` Grant Likely
2008-09-19 17:47             ` Sébastien Chrétien
2008-09-19 17:52           ` Sébastien Chrétien
2008-09-22  5:28         ` Benjamin Herrenschmidt
2008-09-19 16:43     ` Grant Likely

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=48D3D70D.3060404@enseirb.fr \
    --to=chretien@enseirb$(echo .)fr \
    --cc=jwboyer@gmail$(echo .)com \
    --cc=linuxppc-dev@ozlabs$(echo .)org \
    /path/to/YOUR_REPLY

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