First, when memory allocation for sg_list_unaligned failed, there
is a bug of calling put_pages() as we haven't pinned any pages.
Second, if get_user_pages_fast() failed we should unpin num_pinned
pages.
This will address both.
As part of these changes, minor update in documentation.
Fixes:
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| .. | ||
| vboxguest | ||
| Kconfig | ||
| Makefile | ||
| fsl_hypervisor.c | ||