linux-kernel - Re: [ANNOUNCE] OSS Proxy using CUSE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <48B7D3AE.3050108@kernel.org>
Date:	Fri, 29 Aug 2008 12:47:10 +0200
From:	Tejun Heo <tj@...nel.org>
To:	Takashi Iwai <tiwai@...e.de>
CC:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Greg KH <greg@...ah.com>, Miklos Szeredi <miklos@...redi.hu>,
	fuse-devel@...ts.sourceforge.net
Subject: Re: [ANNOUNCE] OSS Proxy using CUSE

Hello,

Takashi Iwai wrote:
> Thanks for info.  Just a quick glance, CUSE looks like a good
> abstraction for this kind of things.
> 
> I've been thinking that the tunneling to an OSS-emulation daemon would
> be the best way, too, and I actually made a similar hack (not based on
> FUSE but own kernel module).
> 
> It was presented in SUSE Labs conference a few years ago.  And the
> reaction by audience at that time was what Adrian showed -- why do we
> need such a complexity at all?  Well, as long as we have OSS API and
> its applications, we should keep supporting them in a good form.
> 
> Anyway, my implementation at that time was too hackish and I gave up
> soon.  If it can be implemented in a generic framework like CUSE,
> it's a good chance to merge to the upstream.
> 
> One thing I couldn't find in your code is the mmap support.
> The mmap support is crucial for some apps, typically used for games.
> Am I missing something?

mmap is essential for some apps?  Aiee... I was hoping to skip that one
after reading strong discouragement against it in the OSS programming
manual from 4front.

Adding it shouldn't be too difficult.  I'll give it a shot after other
stuff settles down.

Thanks.

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/