Re: [Xen-devel] [PATCH] Fix ptr calculation when converting from a VA

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2013-11-29 at 10:54 +0000, Jan Beulich wrote:
> >>> On 29.11.13 at 11:39, <jym@xxxxxxxxxx> wrote:
> > From: Jean-Yves Migeon <jym@xxxxxxxxxx>
> > 
> > The ptr calculation shall take the offset into the page into account
> > when ptr is valid.
> > 
> > Reported regression on NetBSD's port-xen with last known working libxen
> > being rev 2.9. This corrupts the kernel symbol table when the table is
> > not loaded on a page boundary.
> > 
> > Issue was tracked down by FastIce and Jeff Rizzo. See also
> > http://mail-index.netbsd.org/port-xen/2013/10/16/msg008088.html 
> > 
> > Signed-off-by: Jean-Yves Migeon <jym@xxxxxxxxxx>
> 
> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

I see that Ian J also agreed this was correct in
<21139.14338.814627.156401@xxxxxxxxxxxxxxxxxxxxxxxx>.

Acked  + applied. Thanks everyone.


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel