| commit | 228df5c91c87d98383f02ee07bbfdc001ba0ab0f | |
| author | Ian Campbell <ian.campbell@citrix.com> | |
| Fri, 15 Jan 2016 13:23:43 +0000 (15 13:23 +0000) | ||
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | |
| Tue, 26 Jan 2016 17:19:41 +0000 (26 17:19 +0000) | ||
| tree | 008680cc7feac87ab68746c8c7f8366ca9cc3b59 | treesnapshot (tar.gz zip) |
| parent | 5eeb39c24b7d4da5d129bfdd9c4fd21cfb3d28d6 | commitdiff |
xen: domainbuild: reopen libxenctrl interface after forking for domain watcher.
Using an existing libxenctrl handle after a fork was never
particularly safe (especially if foreign mappings existed at the time
of the fork) and the xc fd has been unavailable for many releases.
Reopen the handle after fork and therefore do away with xc_fd().
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Using an existing libxenctrl handle after a fork was never
particularly safe (especially if foreign mappings existed at the time
of the fork) and the xc fd has been unavailable for many releases.
Reopen the handle after fork and therefore do away with xc_fd().
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
| hw/xenpv/xen_domainbuild.c | diffblobblamehistory | |
| include/hw/xen/xen_common.h | diffblobblamehistory |