diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2017-02-08 18:30:56 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-10 15:48:00 +0100 |
| commit | 372b1e91343e657a7cc5e2e2bcecd5140ac28119 (patch) | |
| tree | 80ff09da182077c0add44fc6bd75ac061039f67b /drivers/auxdisplay | |
| parent | 3454323c954775098871559b5c23d877c3e23f77 (diff) | |
drivers: hv: Turn off write permission on the hypercall page
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@microsoft.com>
Cc: <stable@vger.kernel.org>
Acked-by: Kees Cook <keescook@chromium.org>
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/auxdisplay')
0 files changed, 0 insertions, 0 deletions