linux-kernel - Re: [take 3] Use pid in inotify events.

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]

Date:	Sat, 22 Nov 2008 12:41:44 +0300
From:	Evgeniy Polyakov <zbr@...emap.net>
To:	David Newall <davidn@...idnewall.com>
Cc:	linux-api@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [take 3] Use pid in inotify events.

On Sat, Nov 22, 2008 at 05:42:21PM +1030, David Newall (davidn@...idnewall.com) wrote:
> Why not require local access to use the same mechanism as remote, i.e.
> by "network mounting" the data on the local machine, too.  That way
> there's no confusion over where the change originated nor who's copy
> must be invalidated.

There is always a possibility that some application will access given
data directly and not via mounted partition, plus I have to patch
server's kernel with out of the tree modules, so intestead I could
implement lsm-based module to catch access and embed cache coherency
protocol there. Inotify in this case is the simplest approach.

-- 
	Evgeniy Polyakov
--
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/