>>> On 24.03.17 at 08:48, <jgr...@suse.com> wrote: > The hypervisor needs a trampoline in low memory for early boot and > later for bringing up cpus and during wakeup from suspend. Today this > trampoline is kept completely even if most of it isn't needed later. > > Split the trampoline into a permanent part and a temporary part needed > at early boot only. Introduce a new entry at the boundary. > > Reduce the stack for wakeup code in order for the permanent > trampoline to fit in a single page. 4k of stack seems excessive, about > 3k should be more than enough. > > Add an ASSERT() to the linker script to ensure the wakeup stack is > always at least 3k. > > Signed-off-by: Juergen Gross <jgr...@suse.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
