drm/xe: Covert return of -EBUSY to -ENOMEM in VM bind IOCTL

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[ Upstream commit 6028f59620 ]

xe_vma_userptr_pin_pages can return -EBUSY but -EBUSY has special
meaning in VM bind IOCTLs that user fence is pending that is attached to
the VMA. Convert -EBUSY to -ENOMEM in this case as -EBUSY in practice
means we are low or out of memory.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Link: https://patch.msgid.link/20251122012502.382587-2-matthew.brost@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Matthew Brost 2025-11-21 17:25:02 -08:00 • committed by Sasha Levin

parent 2583ab1205

commit e72721081b

1 changed files with 10 additions and 1 deletions

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drivers/gpu/drm/xe/xe_vm.c

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