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Bug 101495 - Please return supermount to gentoo-sources-2.4.31
Summary: Please return supermount to gentoo-sources-2.4.31
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: High enhancement (vote)
Assignee: Tim Yamin (RETIRED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-08-05 16:49 UTC by Francisco José Cañizares Santofimia
Modified: 2005-12-22 09:51 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
Lspci -n output of my system. (lspci-n,405 bytes, text/plain)
2005-08-07 15:48 UTC, Francisco José Cañizares Santofimia
Details
Lspci -v output of my system. (lspci-v,3.16 KB, text/plain)
2005-08-07 15:49 UTC, Francisco José Cañizares Santofimia
Details

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Description Francisco José Cañizares Santofimia 2005-08-05 16:49:04 UTC
I think supermount should be returned to gentoo-sources-2.4

Reproducible: Always
Steps to Reproduce:
Comment 1 Tim Yamin (RETIRED) gentoo-dev 2005-08-06 13:19:24 UTC
Any specific reason? We've mentioned that users that need supermount [1] should
migrate to 2.6 since that contains much better functionality.

[1] http://planet.gentoo.org/developers/johnm/2005/07/18/18_jul_2005_gwn
Comment 2 Francisco José Cañizares Santofimia 2005-08-07 14:01:15 UTC
Yes, simply I can't migrate to 2.6 kernels because of my modem (Intel Ham)
semi-propietary driver, that noone has managed to port to 2.6 kernel. 
It will be wonderful to readd supermount for people that can't migrate to 2.6
kernel (although I know supermount is not a needed program, this is, is not a
securing program, or solves a vulnerability, but perhaps some people would like it).

Thanks in advance.
Comment 3 John Mylchreest (RETIRED) gentoo-dev 2005-08-07 14:30:54 UTC
Rather than introducing a large footprint (although contained) patch, which was
incorrectly implemented at the very start I would like to try help with the
intel modem driver issue instead.

Can you please give all the details you can, plus lspci -v/lspci -n output as
attachements to this bug? With a bit of luck/work we can get you on 2.6 so that
you can enjoy all the benefits :)

Supermount will likely not be re-added, simply because it has been superceded
with a much better alternative and we would like to encourage people to move to
that. Of course, you can apply this yourself to the gentoo-sources tree in
/usr/src/linux.
Comment 4 Francisco José Cañizares Santofimia 2005-08-07 15:46:49 UTC
Oh, ok, thanks for your help :)

Well, the modem I use is a Intel Ham V.92 modem (made by Creatix, in my case,
but this is not a problem, because in linux is a generic driver from Intel).
We (the users of that modem) requested Intel to, at least update the modem
driver to 2.6 (this is, not adding new features) but they replied that, as the
driver has a non-restrictive license, they will not update the driver, so we
were waiting to someone that has some knowledge (that person didn't appeared
until today, by the way).
The driver has two parts. The closed-source part, that is OS-independant, and
the open-source part, that, although I don't know very good the internals,
appears to load the closed-source part.

The latest driver of this modem is this:
http://linmodems.technion.ac.il/packages/Intel/ham/Intel-v92ham-453.tgz

You can check on it that the license allows modification and redistribution.

Oh, by the way, I got the same driver, but with the init script modified to run
also by gentoo, it's here (it's the same as the before driver, simply I've
modified it just a bit to load automatically at init, and changed the revision
number):
http://telefrancisco.iespana.es/linux/intel-v92ham-464.tar.gz
http://telefrancisco.iespana.es/linux/intel-v92ham-464.tar.gz.md5 (Md5 Sum to
check).
Although I presume the init scripts will not run on 2.6, perhaps can save you work.

There is also a 537 modem which driver is not backwards compatible with Intel
ham, although in the code appears to be a Ham reference, perhaps a copypaste, so
here it is:
http://linmodems.technion.ac.il/packages/Intel/537/intel-537-2.60.80.0.tgz

Thanks in advance.
Comment 5 Francisco José Cañizares Santofimia 2005-08-07 15:48:38 UTC
Created attachment 65359 [details]
Lspci -n output of my system.
Comment 6 Francisco José Cañizares Santofimia 2005-08-07 15:49:35 UTC
Created attachment 65360 [details]
Lspci -v output of my system.
Comment 7 Francisco José Cañizares Santofimia 2005-08-07 15:52:15 UTC
Forgot to the mention that the Intel license is actually in portage (in use by,
at least 536ep drivers (that is next modem to Intel Ham)). Is almost the same
license (only changes the year of the copyright from 1999-2002(HAM) to
1999-2004(536ep)).

By the way: HAM=Host Accelerated Modem.
Comment 8 John Mylchreest (RETIRED) gentoo-dev 2005-08-08 12:32:15 UTC
Thanks.
I have cc'd myself in and will look at all of this shortly.
I still have a few things to sort re: moving house, so dont expect anything too
soon :)
Comment 9 John Mylchreest (RETIRED) gentoo-dev 2005-09-18 10:36:46 UTC
Can you check this with 2.6.13 please?
Comment 10 Francisco José Cañizares Santofimia 2005-09-18 22:20:49 UTC
Erm.......... check what?
Comment 11 Francisco José Cañizares Santofimia 2005-09-19 09:39:25 UTC
(In reply to comment #10)
> Erm.......... check what?

(I said this because I don't see anything to test here).

Comment 12 John Mylchreest (RETIRED) gentoo-dev 2005-09-19 10:38:50 UTC
Oops, sorry I think I commented on the wrong bug.
Don't worry.

Also, I should have time to look at this again this week I hope.
Comment 13 Francisco José Cañizares Santofimia 2005-10-29 16:07:02 UTC
(In reply to comment #12)
> Also, I should have time to look at this again this week I hope.

Ok, no problem :)
I'm occupied too, so I understand you ;)

Comment 14 Tim Yamin (RETIRED) gentoo-dev 2005-12-18 16:07:33 UTC
I've added the patch that was in 2.4.28 to the 2.4.32 patchset; it applies fine but I can't warrant whether it will still work -- if it doesn't I'd recommend pursuing upgrading to 2.6. Thanks!
Comment 15 Francisco José Cañizares Santofimia 2005-12-22 09:51:15 UTC
(In reply to comment #14)
> I've added the patch that was in 2.4.28 to the 2.4.32 patchset; it applies fine
> but I can't warrant whether it will still work -- if it doesn't I'd recommend
> pursuing upgrading to 2.6. Thanks!
> 

I want also to migrate to 2.6, but the problem is what I explained in comment #2. 
Thanks for adding it until I can migrate to 2.6 :)