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drm/gpusvm: set has_dma_mapping inside mapping loop

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The 'has_dma_mapping' flag should be set once there is a
mapping so it could be unmapped in case of error.

v2:
- Resend for CI

Fixes: 99624bdff8 ("drm/gpusvm: Add support for GPU Shared Virtual Memory")
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250428024752.881292-1-matthew.brost@intel.com
(cherry picked from commit f64cf7b681)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
This commit is contained in:
Dafna Hirschfeld
2025-04-27 19:47:52 -07:00
committed by Lucas De Marchi
parent 3393c90daf
commit e8e3a804f3
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_gpusvm.c
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@@ -1469,9 +1469,9 @@ map_pages:
}
i += 1 << order;
num_dma_mapped = i;
range->flags.has_dma_mapping = true;
}
range->flags.has_dma_mapping = true;
if (zdd) {
range->flags.has_devmem_pages = true;
range->dpagemap = dpagemap;