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path: root/drivers/gpu/drm/i915/gvt/gtt.c
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Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.c')
-rw-r--r--drivers/gpu/drm/i915/gvt/gtt.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index 8e331142badb..64d67ff9bf08 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -1359,12 +1359,15 @@ static int ppgtt_handle_guest_write_page_table_bytes(void *gp,
return ret;
} else {
if (!test_bit(index, spt->post_shadow_bitmap)) {
+ int type = spt->shadow_page.type;
+
ppgtt_get_shadow_entry(spt, &se, index);
ret = ppgtt_handle_guest_entry_removal(gpt, &se, index);
if (ret)
return ret;
+ ops->set_pfn(&se, vgpu->gtt.scratch_pt[type].page_mfn);
+ ppgtt_set_shadow_entry(spt, &se, index);
}
-
ppgtt_set_post_shadow(spt, index);
}