On 07/04/16 04:49, Konrad Rzeszutek Wilk wrote: > With this third payload one can do: > > -bash-4.1# xen-xsplice load xen_hello_world.xsplice > Uploading xen_hello_world.xsplice (10148 bytes) > Performing check: completed > Performing apply:. completed > > [xen_hello_world depends on hypervisor build-id] > -bash-4.1# xen-xsplice load xen_bye_world.xsplice > Uploading xen_bye_world.xsplice (7076 bytes) > Performing check: completed > Performing apply:. completed > [xen_bye_world depends on xen_hello_world build-id] > -bash-4.1# xen-xsplice upload xen_replace_world xen_replace_world.xsplice > Uploading xen_replace_world.xsplice (7148 bytes) > -bash-4.1# xen-xsplice list > ID | status > ----------------------------------------+------------ > xen_hello_world | APPLIED > xen_bye_world | APPLIED > xen_replace_world | CHECKED > -bash-4.1# xen-xsplice replace xen_replace_world > Performing replace:. completed > -bash-4.1# xl info | grep extra > xen_extra : Hello Again World! > -bash-4.1# xen-xsplice list > ID | status > ----------------------------------------+------------ > xen_hello_world | CHECKED > xen_bye_world | CHECKED > xen_replace_world | APPLIED > > and revert both of the previous payloads and apply > the xen_replace_world. > > All the magic of this is in the Makefile - we extract > the build-id from the hypervisor (xen-syms) and jam it > in the xen_replace_world as .xsplice.depends. > > Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
Reviewed-by: Andrew Cooper <andrew.coop...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
