diff options
| author | David Vrabel <david.vrabel@citrix.com> | 2014-08-05 14:49:19 +0400 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2014-08-11 14:59:35 +0400 |
| commit | 7d951f3ccb0308c95bf76d5eef9886dea35a7013 (patch) | |
| tree | 473182667937676ac764fde845347308f8065737 /drivers/xen/balloon.c | |
| parent | 8d5999df35314607c38fbd6bdd709e25c3a4eeab (diff) | |
x86/xen: use vmap() to map grant table pages in PVH guests
Commit b7dd0e350e0b (x86/xen: safely map and unmap grant frames when
in atomic context) causes PVH guests to crash in
arch_gnttab_map_shared() when they attempted to map the pages for the
grant table.
This use of a PV-specific function during the PVH grant table setup is
non-obvious and not needed. The standard vmap() function does the
right thing.
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reported-by: Mukesh Rathor <mukesh.rathor@oracle.com>
Tested-by: Mukesh Rathor <mukesh.rathor@oracle.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/xen/balloon.c')
0 files changed, 0 insertions, 0 deletions