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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
| commit | 0fdc50dfab47d525b71a9f0d8310746cdc0c09c5 (patch) | |
| tree | 42f5f09f2c8677389136541815394b76fba07600 /drivers/gpu/drm/i915/gvt/gtt.c | |
| parent | Input: add driver for the Cypress CY8CTMA140 touchscreen (diff) | |
| parent | Linux 5.6 (diff) | |
| download | linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.tar.xz linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.zip | |
Merge tag 'v5.6' into next
Sync up with mainline to get device tree and other changes.
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 4b04af569c05..4a4828074cb7 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -1282,7 +1282,7 @@ static int ppgtt_populate_shadow_entry(struct intel_vgpu *vgpu, return -EINVAL; default: GEM_BUG_ON(1); - }; + } /* direct shadow */ ret = intel_gvt_hypervisor_dma_map_guest_page(vgpu, gfn, page_size, @@ -1956,7 +1956,11 @@ void _intel_vgpu_mm_release(struct kref *mm_ref) if (mm->type == INTEL_GVT_MM_PPGTT) { list_del(&mm->ppgtt_mm.list); + + mutex_lock(&mm->vgpu->gvt->gtt.ppgtt_mm_lock); list_del(&mm->ppgtt_mm.lru_list); + mutex_unlock(&mm->vgpu->gvt->gtt.ppgtt_mm_lock); + invalidate_ppgtt_mm(mm); } else { vfree(mm->ggtt_mm.virtual_ggtt); |