drm/xe/madvise: Fix ioctl argument check
It is "preferred_mem_loc" instead of "atomic" for the ATTR_PREFERRED_LOC
path.
Also include 2 minor changes with no functional impact.
1. Remove the redundant "attr.atomic_access" assignment.
2. Replace down_read_interruptible() with
xe_svm_notifier_lock_interruptible() to pair with
xe_svm_notifier_unlock().
Fixes: ada7486c56 ("drm/xe: Implement madvise ioctl for xe")
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://lore.kernel.org/r/20250911173139.1405878-2-shuicheng.lin@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
committed by
Matt Roper
parent
5959c4da17
commit
33fe111a35
@@ -124,8 +124,6 @@ static void madvise_atomic(struct xe_device *xe, struct xe_vm *vm,
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vmas[i]->attr.atomic_access = op->atomic.val;
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}
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vmas[i]->attr.atomic_access = op->atomic.val;
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bo = xe_vma_bo(vmas[i]);
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if (!bo || bo->attr.atomic_access == op->atomic.val)
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continue;
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@@ -253,7 +251,7 @@ static bool madvise_args_are_sane(struct xe_device *xe, const struct drm_xe_madv
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if (XE_IOCTL_DBG(xe, args->preferred_mem_loc.pad))
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return false;
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if (XE_IOCTL_DBG(xe, args->atomic.reserved))
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if (XE_IOCTL_DBG(xe, args->preferred_mem_loc.reserved))
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return false;
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break;
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}
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@@ -407,7 +405,7 @@ int xe_vm_madvise_ioctl(struct drm_device *dev, void *data, struct drm_file *fil
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}
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if (madvise_range.has_svm_userptr_vmas) {
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err = down_read_interruptible(&vm->svm.gpusvm.notifier_lock);
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err = xe_svm_notifier_lock_interruptible(vm);
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if (err)
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goto err_fini;
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}
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