4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Will Deacon
commit e046eb0c9bf2 upstream.
In preparation for unmapping the kernel whilst running in userspace,
make the kernel mappings non-global so we can avoid
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Will Deacon
commit e046eb0c9bf2 upstream.
In preparation for unmapping the kernel whilst running in userspace,
make the kernel mappings non-global so we can avoid expensive TLB
invalidation on
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