On 26/06/15 02:28, Marek Marczykowski-Górecki wrote: > > From b876e14888bdafa112c3265e6420543fa74aa709 Mon Sep 17 00:00:00 2001 > From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= > <marma...@invisiblethingslab.com> > Date: Fri, 26 Jun 2015 02:16:49 +0200 > Subject: [PATCH] xen/grant: fix race condition in gntdev_release > > While gntdev_release is called, MMU notifier is still registered and > can traverse priv->maps list even if no pages are mapped (which is the > case - gntdev_release is called after all). But gntdev_release will > clear that list, so make sure that only one of those things happens at > the same time.
Applied to for-linus-4.2 and tagged for stable, thanks. David _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
