linux-kernel - Re: [PATCH] [RFC] Save/restore MISC

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] [day] [month] [year] [list]

Message-ID: <Pine.LNX.4.44L0.1006071708040.18836-100000@iolanthe.rowland.org>
Date:	Mon, 7 Jun 2010 17:09:21 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
cc:	"H. Peter Anvin" <hpa@...or.com>,
	Ondrej Zary <linux@...nbow-software.org>,
	Linux-pm mailing list <linux-pm@...ts.linux-foundation.org>,
	Kernel development list <linux-kernel@...r.kernel.org>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>
Subject: Re: [PATCH] [RFC] Save/restore MISC_ENABLE register

On Mon, 7 Jun 2010, Rafael J. Wysocki wrote:

> On Monday 07 June 2010, H. Peter Anvin wrote:
> > On 06/07/2010 11:51 AM, Ondrej Zary wrote:
> > > 
> > > Something like this?
> > > 
> > > Save/restore MISC_ENABLE register on suspend/resume.
> > > This fixes OOPS (invalid opcode) on resume from STR on Asus P4P800-VM, which
> > > wakes up with MWAIT disabled.
> > > 
> > > Signed-off-by: Ondrej Zary <linux@...nbow-software.org>
> > > 
> > 
> > Yes, that's a lot better.
> > 
> > I presume you have tested it.  Rafael, do you want to take this or should I?
> 
> I can take it.  Is it OK to add your ACK?

You might in addition want to note that this patch fixes Bugzilla 
#15385.

Alan Stern

--
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/