[Xen-devel][PATCH] Fix the boot failure of xenU after destroying a HVM guest

["Xu, Dongxiao" <dongxiao.xu@xxxxxxxxx>]

Fix the boot failure of xenU after destroying a HVM guest.
- Both page_info and shadow_page_info are stored in frame_table. 
At first, all spin locks in frame table are initialized as
SPIN_LOCK_UNLOCKED. 
If one frame is used as shadow_page_info, we still should initialize the
spin lock to be SPIN_LOCK_UNLOCKED when freeing that page.

Signed-off-by: Dongxiao Xu <dongxiao.xu@xxxxxxxxx>

Best Regards,
-- Dongxiao

Attachment: init_spinlock.patch
Description: init_spinlock.patch

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