RE: [PATCH 1/1] Ddrivers: hv: Turn off write permission on the hypercall page

[KY Srinivasan]

> -----Original Message-----
> From: Greg KH [mailto:gregkh@xxxxxxxxxxxxxxxxxxx]
> Sent: Friday, February 10, 2017 6:48 AM
> To: KY Srinivasan <kys@xxxxxxxxxxxxx>
> Cc: linux-kernel@xxxxxxxxxxxxxxx; devel@xxxxxxxxxxxxxxxxxxxxxx;
> olaf@xxxxxxxxx; apw@xxxxxxxxxxxxx; vkuznets@xxxxxxxxxx;
> jasowang@xxxxxxxxxx; leann.ogasawara@xxxxxxxxxxxxx;
> keescook@xxxxxxxxxx; stephen@xxxxxxxxxxxxxxxxxx; sds@xxxxxxxxxxxxx;
> stable@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH 1/1] Ddrivers: hv: Turn off write permission on the
> hypercall page
> 
> On Wed, Feb 08, 2017 at 06:30:56PM -0700, kys@xxxxxxxxxxxxxxxxxxxxxx
> wrote:
> > From: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
> >
> > The hypercall page only needs to be executable but currently it is setup to
> > be writable as well. Fix the issue.
> >
> > Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
> 
> I had to hand-edit the subject: line, please be more careful :(

Thanks; will do.

K. Y