linux-kernel - Re: [Xen-devel] [PATCH v5 2/2] xen: modify kernel mappings corresponding to granted pages

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: <alpine.DEB.2.00.1109291458050.3519@kaball-desktop>
Date:	Thu, 29 Sep 2011 14:58:19 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC:	Stefano Stabellini <Stefano.Stabellini@...citrix.com>,
	"jeremy@...p.org" <jeremy@...p.org>,
	"xen-devel@...ts.xensource.com" <xen-devel@...ts.xensource.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [Xen-devel] [PATCH v5 2/2] xen: modify kernel mappings corresponding
 to granted pages

On Thu, 29 Sep 2011, Konrad Rzeszutek Wilk wrote:
> >  /* Xen machine address */
> > @@ -31,8 +32,10 @@ typedef struct xpaddr {
> >  #define INVALID_P2M_ENTRY	(~0UL)
> >  #define FOREIGN_FRAME_BIT	(1UL<<(BITS_PER_LONG-1))
> >  #define IDENTITY_FRAME_BIT	(1UL<<(BITS_PER_LONG-2))
> > +#define GRANT_FRAME_BIT	(1UL<<(BITS_PER_LONG-3))
> 
> I am going to change that to (BITS_PER_LONG-1) as we aren't
> using the P2M. (and add that comment in the file).
> 
> And both patches are now in 3.2 queue.

OK, thanks.
--
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/