drm/gpusvm: Limit the number of retries in drm_gpusvm_get_pages

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drm_gpusvm_get_pages should not be allowed to retry forever, cap the
time spent in the function to HMM_RANGE_DEFAULT_TIMEOUT has this is
essentially a wrapper around hmm_range_fault.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patch.msgid.link/20251122012502.382587-1-matthew.brost@intel.com

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Matthew Brost 2025-11-21 17:25:01 -08:00

parent dacda0cf75

commit 9fb1f1256e

1 changed files with 3 additions and 0 deletions

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drivers/gpu/drm/drm_gpusvm.c

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