On Wed, 1 Feb 2017, Dave Hansen wrote:
> /*
> - * NULL is theoretically a valid place to put the bounds
> - * directory, so point this at an invalid address.
> + * These get stored into mm_context_t->mpx_directory_info.
> + * We could theoretically use bits 0 and 1, but those are
> + * used in the
We have three pieces of data that we need to store about MPX's operation:
1. Is kernel management on/off?
2. If it's on, where is the bounds directory located?
3. If it's on, how big is the bounds directory?
We keep all this data in the mm_context_t. Currently, #1 and #2
are stored in 'bd_addr'
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