mbox series

[0/3] Stable backports of gntdev fixes

Message ID 20221030071243.1580-1-demi@invisiblethingslab.com
Headers
Series Stable backports of gntdev fixes |

Message

Demi Marie Obenour Oct. 30, 2022, 7:12 a.m. UTC 
  I backported the recent gntdev patches to stable branches before 5.15.
The first patch is a prerequisite for the other backports.  The second
patch should apply cleanly to all stable branches, but the third only
applies to 5.10 as it requires mmu_interval_notifier_insert_locked().

Jan Beulich (1):
  Xen/gntdev: don't ignore kernel unmapping error

M. Vefa Bicakci (2):
  xen/gntdev: Prevent leaking grants
  xen/gntdev: Accommodate VMA splitting

 drivers/xen/gntdev-common.h |  3 +-
 drivers/xen/gntdev.c        | 88 +++++++++++++++++++++----------------
 2 files changed, 52 insertions(+), 39 deletions(-)

Comments

Greg KH Oct. 31, 2022, 7:24 a.m. UTC | #1 
On Sun, Oct 30, 2022 at 03:12:40AM -0400, Demi Marie Obenour wrote:
> I backported the recent gntdev patches to stable branches before 5.15.
> The first patch is a prerequisite for the other backports.  The second
> patch should apply cleanly to all stable branches, but the third only
> applies to 5.10 as it requires mmu_interval_notifier_insert_locked().

Patches 1 and 2 now queued up, see my comments on 3.

thanks,

greg k-h
Demi Marie Obenour Oct. 31, 2022, 8:22 p.m. UTC | #2 
On Mon, Oct 31, 2022 at 08:24:51AM +0100, Greg Kroah-Hartman wrote:
> On Sun, Oct 30, 2022 at 03:12:40AM -0400, Demi Marie Obenour wrote:
> > I backported the recent gntdev patches to stable branches before 5.15.
> > The first patch is a prerequisite for the other backports.  The second
> > patch should apply cleanly to all stable branches, but the third only
> > applies to 5.10 as it requires mmu_interval_notifier_insert_locked().
> 
> Patches 1 and 2 now queued up, see my comments on 3.

Thanks!