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drm/xe/pf: Update the LMTT when freeing VF GT config

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The LMTT must be updated whenever we change the VF LMEM configuration.
We missed that step when freeing the whole VF GT config, which could
result in stale PTE in LMTT or LMTT PT object leaks. Fix that.

Fixes: ac6598aed1 ("drm/xe/pf: Add support to configure SR-IOV VFs")
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240527115408.1064-1-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko 2024-05-27 13:54:08 +02:00
parent 2d3789e325
commit c063cce7df
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c
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@ -1842,6 +1842,7 @@ static void pf_release_vf_config(struct xe_gt *gt, unsigned int vfid)
if (!xe_gt_is_media_type(gt)) {
pf_release_vf_config_ggtt(gt, config);
pf_release_vf_config_lmem(gt, config);
pf_update_vf_lmtt(gt_to_xe(gt), vfid);
}
pf_release_config_ctxs(gt, config);
pf_release_config_dbs(gt, config);