diff options
| author | Shuicheng Lin <shuicheng.lin@intel.com> | 2025-09-11 17:31:40 +0000 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2025-09-17 10:09:34 -0700 |
| commit | 33fe111a35a40c62761cc4ee75509b50c598fa4f (patch) | |
| tree | b26caaeb9b646ff511d38f6f76c044160a1dee38 /drivers/gpu | |
| parent | 5959c4da17e01782ad09b226802ac1f1ef157a70 (diff) | |
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: ada7486c5668 ("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>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_vm_madvise.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/xe/xe_vm_madvise.c b/drivers/gpu/drm/xe/xe_vm_madvise.c index 153700743545..cad3cf627c3f 100644 --- a/drivers/gpu/drm/xe/xe_vm_madvise.c +++ b/drivers/gpu/drm/xe/xe_vm_madvise.c @@ -124,8 +124,6 @@ static void madvise_atomic(struct xe_device *xe, struct xe_vm *vm, vmas[i]->attr.atomic_access = op->atomic.val; } - vmas[i]->attr.atomic_access = op->atomic.val; - bo = xe_vma_bo(vmas[i]); if (!bo || bo->attr.atomic_access == op->atomic.val) continue; @@ -253,7 +251,7 @@ static bool madvise_args_are_sane(struct xe_device *xe, const struct drm_xe_madv if (XE_IOCTL_DBG(xe, args->preferred_mem_loc.pad)) return false; - if (XE_IOCTL_DBG(xe, args->atomic.reserved)) + if (XE_IOCTL_DBG(xe, args->preferred_mem_loc.reserved)) return false; break; } @@ -407,7 +405,7 @@ int xe_vm_madvise_ioctl(struct drm_device *dev, void *data, struct drm_file *fil } if (madvise_range.has_svm_userptr_vmas) { - err = down_read_interruptible(&vm->svm.gpusvm.notifier_lock); + err = xe_svm_notifier_lock_interruptible(vm); if (err) goto err_fini; } |