linux-kernel - Re: + restore-missing-sysfs-max_cstate-attr.patch added to -mm tree

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:	Wed, 5 Dec 2007 11:17:20 +0000
From:	Pavel Machek <pavel@....cz>
To:	"Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>, lkml@....ca,
	abelay@...ell.com, lenb@...nel.org, mlord@...ox.com, rjw@...k.pl,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org
Subject: Re: + restore-missing-sysfs-max_cstate-attr.patch added to -mm tree

Hi!

> >It is not known whether Mark is actually writing to this 
> >thing.  Perhaps
> >read-only permissions would be a suitable fix?
> >
> 
> Exporting it as read only should be OK. We also need to know if there
> are hard user space dependency on writing to this from userspace.

Some people are manipulating it from their suspend scripts..

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
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/