mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
* vbetool, mm kernels and mmap
@ 2005-11-06 14:52 Norbert Preining
  2005-11-06 15:04 ` Matthew Garrett
  0 siblings, 1 reply; 2+ messages in thread
From: Norbert Preining @ 2005-11-06 14:52 UTC (permalink / raw)
  To: Andrew Morton, linux-kernel

Hi all!

Playing around with suspend 2 ram I have to use vbetool.
Using kernel 2.6.14-rc4-mm1 (and probably earlier) I get:

program vbetool is using MAP_PRIVATE, PROT_WRITE mmap of VM_RESERVED
memory, which is deprecated. Please report this to linux-kernel@vger.kernel.org

Well, here I report. It is the debian package version 0.3 of vbetool.


Best wishes

Norbert

-------------------------------------------------------------------------------
Dr. Norbert Preining <preining AT logic DOT at>             Università di Siena
gpg DSA: 0x09C5B094      fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
-------------------------------------------------------------------------------
LYBSTER (n., vb.)
The artificial chuckle in the voice-over at the end of a supposedly
funny television commercial.
			--- Douglas Adams, The Meaning of Liff

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: vbetool, mm kernels and mmap
  2005-11-06 14:52 vbetool, mm kernels and mmap Norbert Preining
@ 2005-11-06 15:04 ` Matthew Garrett
  0 siblings, 0 replies; 2+ messages in thread
From: Matthew Garrett @ 2005-11-06 15:04 UTC (permalink / raw)
  To: Norbert Preining; +Cc: linux-kernel

Norbert Preining <preining@logic.at> wrote:
> Hi all!
> 
> Playing around with suspend 2 ram I have to use vbetool.
> Using kernel 2.6.14-rc4-mm1 (and probably earlier) I get:
> 
> program vbetool is using MAP_PRIVATE, PROT_WRITE mmap of VM_RESERVED
> memory, which is deprecated. Please report this to linux-kernel@vger.kernel.org

It's actually coming from lrmi rather than vbetool itself. lrmi seems to
use it to set up a set of memory to mimic the <1MB space, and again to
actually gain access to low memory. Is there documentation about this
deprecation anywhere? 

-- 
Matthew Garrett | mjg59-chiark.mail.linux-rutgers.kernel@srcf.ucam.org

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2005-11-06 15:04 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-11-06 14:52 vbetool, mm kernels and mmap Norbert Preining
2005-11-06 15:04 ` Matthew Garrett

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®