Felix Kuehling d2064da64b Add guard page after each address space reservation ...

Guard pages help catch out-of-bounds memory accesses by applications
by generating VM faults (GPU) and segfaults (CPU).

Remove address space reservation from scratch aperture. That address
space is managed by the Thunk client. Guard pages would cause Thunk's
address space management to get out of sync with the client's.

Change-Id: I2e5aee2923a90186358cc7b0e131baf547996df6
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>


[ROCm/ROCR-Runtime commit: 11862b9f61]

2017-03-30 11:31:48 -04:00

projects/rocr-runtime

Add guard page after each address space reservation

2017-03-30 11:31:48 -04:00

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