5d1c70bb6e
If hmm_range_fault returns -EBUSY, we should call hmm_range_fault again to validate the remaining pages. On one system with NUMA auto balancing enabled, hmm_range_fault takes 6 seconds for 1GB range because CPU migrate the range one page at a time. To be safe, increase timeout value to 1 second for 128MB range. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| Makefile | ||