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authorDave Airlie <airlied@redhat.com>2018-08-17 09:26:51 +1000
committerDave Airlie <airlied@redhat.com>2018-08-17 10:33:48 +1000
commit0258d7a5e261b3ce0d730f6f8f66f833058ce2b6 (patch)
treee7f369d5cffca2151284715f98501842694e18eb /drivers
parent637319c67849baceea6ba466e62b70f9e674d85b (diff)
parent4795ac626a2fe5ce99ff788080ace343faf4c886 (diff)
Merge tag 'drm-intel-next-fixes-2018-08-16-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextdrm-next-2018-08-17
Fixes for: - DP full color range. - selftest for gem_object - forcewake on suspend - GPU reset This also include accumulated fixes from GVT: - Fix an error code in gvt_dma_map_page() (Dan) - Fix off by one error in intel_vgpu_write_fence() (Dan) - Fix potential Spectre v1 (Gustavo) - Fix workload free in vgpu release (Henry) - Fix cleanup sequence in intel_gvt_clean_device (Henry) - dmabuf mutex init place fix (Henry) - possible memory leak in intel_vgpu_ioctl() err path (Yi) - return error on cmd access check failure (Yan) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180816190335.GA7765@intel.com
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/i915/gvt/aperture_gm.c2
-rw-r--r--drivers/gpu/drm/i915/gvt/cmd_parser.c2
-rw-r--r--drivers/gpu/drm/i915/gvt/gvt.c15
-rw-r--r--drivers/gpu/drm/i915/gvt/gvt.h4
-rw-r--r--drivers/gpu/drm/i915/gvt/kvmgt.c26
-rw-r--r--drivers/gpu/drm/i915/gvt/scheduler.c7
-rw-r--r--drivers/gpu/drm/i915/gvt/scheduler.h3
-rw-r--r--drivers/gpu/drm/i915/gvt/vgpu.c23
-rw-r--r--drivers/gpu/drm/i915/i915_reg.h1
-rw-r--r--drivers/gpu/drm/i915/intel_ddi.c4
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.c14
-rw-r--r--drivers/gpu/drm/i915/intel_uncore.c46
-rw-r--r--drivers/gpu/drm/i915/intel_uncore.h1
-rw-r--r--drivers/gpu/drm/i915/selftests/i915_gem_object.c20
-rw-r--r--drivers/gpu/drm/i915/selftests/intel_uncore.c2
15 files changed, 117 insertions, 53 deletions
diff --git a/drivers/gpu/drm/i915/gvt/aperture_gm.c b/drivers/gpu/drm/i915/gvt/aperture_gm.c
index 380eeb2a0e83..fe754022e356 100644
--- a/drivers/gpu/drm/i915/gvt/aperture_gm.c
+++ b/drivers/gpu/drm/i915/gvt/aperture_gm.c
@@ -131,7 +131,7 @@ void intel_vgpu_write_fence(struct intel_vgpu *vgpu,
assert_rpm_wakelock_held(dev_priv);
- if (WARN_ON(fence > vgpu_fence_sz(vgpu)))
+ if (WARN_ON(fence >= vgpu_fence_sz(vgpu)))
return;
reg = vgpu->fence.regs[fence];
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 45e89b1e0481..a614db310ea2 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -874,7 +874,7 @@ static int cmd_reg_handler(struct parser_exec_state *s,
if (!intel_gvt_mmio_is_cmd_access(gvt, offset)) {
gvt_vgpu_err("%s access to non-render register (%x)\n",
cmd, offset);
- return 0;
+ return -EBADRQC;
}
if (is_shadowed_mmio(offset)) {
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c
index 712f9d14e720..46c8b720e336 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.c
+++ b/drivers/gpu/drm/i915/gvt/gvt.c
@@ -176,6 +176,7 @@ static const struct intel_gvt_ops intel_gvt_ops = {
.emulate_mmio_write = intel_vgpu_emulate_mmio_write,
.vgpu_create = intel_gvt_create_vgpu,
.vgpu_destroy = intel_gvt_destroy_vgpu,
+ .vgpu_release = intel_gvt_release_vgpu,
.vgpu_reset = intel_gvt_reset_vgpu,
.vgpu_activate = intel_gvt_activate_vgpu,
.vgpu_deactivate = intel_gvt_deactivate_vgpu,
@@ -315,6 +316,11 @@ void intel_gvt_clean_device(struct drm_i915_private *dev_priv)
if (WARN_ON(!gvt))
return;
+ intel_gvt_destroy_idle_vgpu(gvt->idle_vgpu);
+ intel_gvt_hypervisor_host_exit(&dev_priv->drm.pdev->dev, gvt);
+ intel_gvt_cleanup_vgpu_type_groups(gvt);
+ intel_gvt_clean_vgpu_types(gvt);
+
intel_gvt_debugfs_clean(gvt);
clean_service_thread(gvt);
intel_gvt_clean_cmd_parser(gvt);
@@ -322,17 +328,10 @@ void intel_gvt_clean_device(struct drm_i915_private *dev_priv)
intel_gvt_clean_workload_scheduler(gvt);
intel_gvt_clean_gtt(gvt);
intel_gvt_clean_irq(gvt);
- intel_gvt_clean_mmio_info(gvt);
intel_gvt_free_firmware(gvt);
-
- intel_gvt_hypervisor_host_exit(&dev_priv->drm.pdev->dev, gvt);
- intel_gvt_cleanup_vgpu_type_groups(gvt);
- intel_gvt_clean_vgpu_types(gvt);
-
+ intel_gvt_clean_mmio_info(gvt);
idr_destroy(&gvt->vgpu_idr);
- intel_gvt_destroy_idle_vgpu(gvt->idle_vgpu);
-
kfree(dev_priv->gvt);
dev_priv->gvt = NULL;
}
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index 9a9671522774..31f6cdbe5c42 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -486,6 +486,7 @@ void intel_gvt_destroy_idle_vgpu(struct intel_vgpu *vgpu);
struct intel_vgpu *intel_gvt_create_vgpu(struct intel_gvt *gvt,
struct intel_vgpu_type *type);
void intel_gvt_destroy_vgpu(struct intel_vgpu *vgpu);
+void intel_gvt_release_vgpu(struct intel_vgpu *vgpu);
void intel_gvt_reset_vgpu_locked(struct intel_vgpu *vgpu, bool dmlr,
unsigned int engine_mask);
void intel_gvt_reset_vgpu(struct intel_vgpu *vgpu);
@@ -563,7 +564,8 @@ struct intel_gvt_ops {
unsigned int);
struct intel_vgpu *(*vgpu_create)(struct intel_gvt *,
struct intel_vgpu_type *);
- void (*vgpu_destroy)(struct intel_vgpu *);
+ void (*vgpu_destroy)(struct intel_vgpu *vgpu);
+ void (*vgpu_release)(struct intel_vgpu *vgpu);
void (*vgpu_reset)(struct intel_vgpu *);
void (*vgpu_activate)(struct intel_vgpu *);
void (*vgpu_deactivate)(struct intel_vgpu *);
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index 4d2f53ae9f0f..a45f46d8537f 100644
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -43,6 +43,8 @@
#include <linux/mdev.h>
#include <linux/debugfs.h>
+#include <linux/nospec.h>
+
#include "i915_drv.h"
#include "gvt.h"
@@ -187,14 +189,14 @@ static int gvt_dma_map_page(struct intel_vgpu *vgpu, unsigned long gfn,
/* Setup DMA mapping. */
*dma_addr = dma_map_page(dev, page, 0, size, PCI_DMA_BIDIRECTIONAL);
- ret = dma_mapping_error(dev, *dma_addr);
- if (ret) {
+ if (dma_mapping_error(dev, *dma_addr)) {
gvt_vgpu_err("DMA mapping failed for pfn 0x%lx, ret %d\n",
page_to_pfn(page), ret);
gvt_unpin_guest_page(vgpu, gfn, size);
+ return -ENOMEM;
}
- return ret;
+ return 0;
}
static void gvt_dma_unmap_page(struct intel_vgpu *vgpu, unsigned long gfn,
@@ -666,7 +668,7 @@ static void __intel_vgpu_release(struct intel_vgpu *vgpu)
if (atomic_cmpxchg(&vgpu->vdev.released, 0, 1))
return;
- intel_gvt_ops->vgpu_deactivate(vgpu);
+ intel_gvt_ops->vgpu_release(vgpu);
ret = vfio_unregister_notifier(mdev_dev(vgpu->vdev.mdev), VFIO_IOMMU_NOTIFY,
&vgpu->vdev.iommu_notifier);
@@ -1139,7 +1141,8 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd,
} else if (cmd == VFIO_DEVICE_GET_REGION_INFO) {
struct vfio_region_info info;
struct vfio_info_cap caps = { .buf = NULL, .size = 0 };
- int i, ret;
+ unsigned int i;
+ int ret;
struct vfio_region_info_cap_sparse_mmap *sparse = NULL;
size_t size;
int nr_areas = 1;
@@ -1224,6 +1227,10 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd,
if (info.index >= VFIO_PCI_NUM_REGIONS +
vgpu->vdev.num_regions)
return -EINVAL;
+ info.index =
+ array_index_nospec(info.index,
+ VFIO_PCI_NUM_REGIONS +
+ vgpu->vdev.num_regions);
i = info.index - VFIO_PCI_NUM_REGIONS;
@@ -1250,11 +1257,13 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd,
&sparse->header, sizeof(*sparse) +
(sparse->nr_areas *
sizeof(*sparse->areas)));
- kfree(sparse);
- if (ret)
+ if (ret) {
+ kfree(sparse);
return ret;
+ }
break;
default:
+ kfree(sparse);
return -EINVAL;
}
}
@@ -1270,6 +1279,7 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd,
sizeof(info), caps.buf,
caps.size)) {
kfree(caps.buf);
+ kfree(sparse);
return -EFAULT;
}
info.cap_offset = sizeof(info);
@@ -1278,6 +1288,7 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd,
kfree(caps.buf);
}
+ kfree(sparse);
return copy_to_user((void __user *)arg, &info, minsz) ?
-EFAULT : 0;
} else if (cmd == VFIO_DEVICE_GET_IRQ_INFO) {
@@ -1615,7 +1626,6 @@ static int kvmgt_guest_init(struct mdev_device *mdev)
kvmgt_protect_table_init(info);
gvt_cache_init(vgpu);
- mutex_init(&vgpu->dmabuf_lock);
init_completion(&vgpu->vblank_done);
info->track_node.track_write = kvmgt_page_track_write;
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index b0e566956b8d..43aa058e29fc 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -784,7 +784,8 @@ static void update_guest_context(struct intel_vgpu_workload *workload)
kunmap(page);
}
-static void clean_workloads(struct intel_vgpu *vgpu, unsigned long engine_mask)
+void intel_vgpu_clean_workloads(struct intel_vgpu *vgpu,
+ unsigned long engine_mask)
{
struct intel_vgpu_submission *s = &vgpu->submission;
struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
@@ -879,7 +880,7 @@ static void complete_current_workload(struct intel_gvt *gvt, int ring_id)
* cleaned up during the resetting process later, so doing
* the workload clean up here doesn't have any impact.
**/
- clean_workloads(vgpu, ENGINE_MASK(ring_id));
+ intel_vgpu_clean_workloads(vgpu, ENGINE_MASK(ring_id));
}
workload->complete(workload);
@@ -1081,7 +1082,7 @@ void intel_vgpu_reset_submission(struct intel_vgpu *vgpu,
if (!s->active)
return;
- clean_workloads(vgpu, engine_mask);
+ intel_vgpu_clean_workloads(vgpu, engine_mask);
s->ops->reset(vgpu, engine_mask);
}
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.h b/drivers/gpu/drm/i915/gvt/scheduler.h
index 21eddab4a9cd..ca5529d0e48e 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.h
+++ b/drivers/gpu/drm/i915/gvt/scheduler.h
@@ -158,4 +158,7 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id,
void intel_vgpu_destroy_workload(struct intel_vgpu_workload *workload);
+void intel_vgpu_clean_workloads(struct intel_vgpu *vgpu,
+ unsigned long engine_mask);
+
#endif
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index f6fa916517c3..a4e8e3cf74fd 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -222,7 +222,7 @@ void intel_gvt_activate_vgpu(struct intel_vgpu *vgpu)
* @vgpu: virtual GPU
*
* This function is called when user wants to deactivate a virtual GPU.
- * All virtual GPU runtime information will be destroyed.
+ * The virtual GPU will be stopped.
*
*/
void intel_gvt_deactivate_vgpu(struct intel_vgpu *vgpu)
@@ -238,12 +238,30 @@ void intel_gvt_deactivate_vgpu(struct intel_vgpu *vgpu)
}
intel_vgpu_stop_schedule(vgpu);
- intel_vgpu_dmabuf_cleanup(vgpu);
mutex_unlock(&vgpu->vgpu_lock);
}
/**
+ * intel_gvt_release_vgpu - release a virtual GPU
+ * @vgpu: virtual GPU
+ *
+ * This function is called when user wants to release a virtual GPU.
+ * The virtual GPU will be stopped and all runtime information will be
+ * destroyed.
+ *
+ */
+void intel_gvt_release_vgpu(struct intel_vgpu *vgpu)
+{
+ intel_gvt_deactivate_vgpu(vgpu);
+
+ mutex_lock(&vgpu->vgpu_lock);
+ intel_vgpu_clean_workloads(vgpu, ALL_ENGINES);
+ intel_vgpu_dmabuf_cleanup(vgpu);
+ mutex_unlock(&vgpu->vgpu_lock);
+}
+
+/**
* intel_gvt_destroy_vgpu - destroy a virtual GPU
* @vgpu: virtual GPU
*
@@ -361,6 +379,7 @@ static struct intel_vgpu *__intel_gvt_create_vgpu(struct intel_gvt *gvt,
vgpu->gvt = gvt;
vgpu->sched_ctl.weight = param->weight;
mutex_init(&vgpu->vgpu_lock);
+ mutex_init(&vgpu->dmabuf_lock);
INIT_LIST_HEAD(&vgpu->dmabuf_obj_list_head);
INIT_RADIX_TREE(&vgpu->page_track_tree, GFP_KERNEL);
idr_init(&vgpu->object_idr);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 91e7483228e1..08ec7446282e 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9201,6 +9201,7 @@ enum skl_power_gate {
#define TRANS_MSA_10_BPC (2 << 5)
#define TRANS_MSA_12_BPC (3 << 5)
#define TRANS_MSA_16_BPC (4 << 5)
+#define TRANS_MSA_CEA_RANGE (1 << 3)
/* LCPLL Control */
#define LCPLL_CTL _MMIO(0x130040)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 39d66f8493fa..8761513f3532 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1685,6 +1685,10 @@ void intel_ddi_set_pipe_settings(const struct intel_crtc_state *crtc_state)
WARN_ON(transcoder_is_dsi(cpu_transcoder));
temp = TRANS_MSA_SYNC_CLK;
+
+ if (crtc_state->limited_color_range)
+ temp |= TRANS_MSA_CEA_RANGE;
+
switch (crtc_state->pipe_bpp) {
case 18:
temp |= TRANS_MSA_6_BPC;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 33faad3197fe..6a8f27d0a742 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -387,8 +387,18 @@ static void intel_ring_setup_status_page(struct intel_engine_cs *engine)
mmio = RING_HWS_PGA(engine->mmio_base);
}
- if (INTEL_GEN(dev_priv) >= 6)
- I915_WRITE(RING_HWSTAM(engine->mmio_base), 0xffffffff);
+ if (INTEL_GEN(dev_priv) >= 6) {
+ u32 mask = ~0u;
+
+ /*
+ * Keep the render interrupt unmasked as this papers over
+ * lost interrupts following a reset.
+ */
+ if (engine->id == RCS)
+ mask &= ~BIT(0);
+
+ I915_WRITE(RING_HWSTAM(engine->mmio_base), mask);
+ }
I915_WRITE(mmio, engine->status_page.ggtt_offset);
POSTING_READ(mmio);
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index b892ca8396e8..50b39aa4ffb8 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -359,8 +359,8 @@ intel_uncore_fw_release_timer(struct hrtimer *timer)
}
/* Note callers must have acquired the PUNIT->PMIC bus, before calling this. */
-static void intel_uncore_forcewake_reset(struct drm_i915_private *dev_priv,
- bool restore)
+static unsigned int
+intel_uncore_forcewake_reset(struct drm_i915_private *dev_priv)
{
unsigned long irqflags;
struct intel_uncore_forcewake_domain *domain;
@@ -412,20 +412,11 @@ static void intel_uncore_forcewake_reset(struct drm_i915_private *dev_priv,
dev_priv->uncore.funcs.force_wake_put(dev_priv, fw);
fw_domains_reset(dev_priv, dev_priv->uncore.fw_domains);
-
- if (restore) { /* If reset with a user forcewake, try to restore */
- if (fw)
- dev_priv->uncore.funcs.force_wake_get(dev_priv, fw);
-
- if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv))
- dev_priv->uncore.fifo_count =
- fifo_free_entries(dev_priv);
- }
-
- if (!restore)
- assert_forcewakes_inactive(dev_priv);
+ assert_forcewakes_inactive(dev_priv);
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+
+ return fw; /* track the lost user forcewake domains */
}
static u64 gen9_edram_size(struct drm_i915_private *dev_priv)
@@ -534,7 +525,7 @@ check_for_unclaimed_mmio(struct drm_i915_private *dev_priv)
}
static void __intel_uncore_early_sanitize(struct drm_i915_private *dev_priv,
- bool restore_forcewake)
+ unsigned int restore_forcewake)
{
/* clear out unclaimed reg detection bit */
if (check_for_unclaimed_mmio(dev_priv))
@@ -549,7 +540,17 @@ static void __intel_uncore_early_sanitize(struct drm_i915_private *dev_priv,
}
iosf_mbi_punit_acquire();
- intel_uncore_forcewake_reset(dev_priv, restore_forcewake);
+ intel_uncore_forcewake_reset(dev_priv);
+ if (restore_forcewake) {
+ spin_lock_irq(&dev_priv->uncore.lock);
+ dev_priv->uncore.funcs.force_wake_get(dev_priv,
+ restore_forcewake);
+
+ if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv))
+ dev_priv->uncore.fifo_count =
+ fifo_free_entries(dev_priv);
+ spin_unlock_irq(&dev_priv->uncore.lock);
+ }
iosf_mbi_punit_release();
}
@@ -558,13 +559,18 @@ void intel_uncore_suspend(struct drm_i915_private *dev_priv)
iosf_mbi_punit_acquire();
iosf_mbi_unregister_pmic_bus_access_notifier_unlocked(
&dev_priv->uncore.pmic_bus_access_nb);
- intel_uncore_forcewake_reset(dev_priv, false);
+ dev_priv->uncore.fw_domains_saved =
+ intel_uncore_forcewake_reset(dev_priv);
iosf_mbi_punit_release();
}
void intel_uncore_resume_early(struct drm_i915_private *dev_priv)
{
- __intel_uncore_early_sanitize(dev_priv, true);
+ unsigned int restore_forcewake;
+
+ restore_forcewake = fetch_and_zero(&dev_priv->uncore.fw_domains_saved);
+ __intel_uncore_early_sanitize(dev_priv, restore_forcewake);
+
iosf_mbi_register_pmic_bus_access_notifier(
&dev_priv->uncore.pmic_bus_access_nb);
i915_check_and_clear_faults(dev_priv);
@@ -1545,7 +1551,7 @@ void intel_uncore_init(struct drm_i915_private *dev_priv)
intel_uncore_edram_detect(dev_priv);
intel_uncore_fw_domains_init(dev_priv);
- __intel_uncore_early_sanitize(dev_priv, false);
+ __intel_uncore_early_sanitize(dev_priv, 0);
dev_priv->uncore.unclaimed_mmio_check = 1;
dev_priv->uncore.pmic_bus_access_nb.notifier_call =
@@ -1632,7 +1638,7 @@ void intel_uncore_fini(struct drm_i915_private *dev_priv)
iosf_mbi_punit_acquire();
iosf_mbi_unregister_pmic_bus_access_notifier_unlocked(
&dev_priv->uncore.pmic_bus_access_nb);
- intel_uncore_forcewake_reset(dev_priv, false);
+ intel_uncore_forcewake_reset(dev_priv);
iosf_mbi_punit_release();
}
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
index 2fbe93178fb2..e5e157d288de 100644
--- a/drivers/gpu/drm/i915/intel_uncore.h
+++ b/drivers/gpu/drm/i915/intel_uncore.h
@@ -104,6 +104,7 @@ struct intel_uncore {
enum forcewake_domains fw_domains;
enum forcewake_domains fw_domains_active;
+ enum forcewake_domains fw_domains_saved; /* user domains saved for S3 */
u32 fw_set;
u32 fw_clear;
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
index c69cbd5aed52..ba4f322d56b8 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
@@ -499,6 +499,19 @@ static bool assert_mmap_offset(struct drm_i915_private *i915,
return err == expected;
}
+static void disable_retire_worker(struct drm_i915_private *i915)
+{
+ mutex_lock(&i915->drm.struct_mutex);
+ if (!i915->gt.active_requests++) {
+ intel_runtime_pm_get(i915);
+ i915_gem_unpark(i915);
+ intel_runtime_pm_put(i915);
+ }
+ mutex_unlock(&i915->drm.struct_mutex);
+ cancel_delayed_work_sync(&i915->gt.retire_work);
+ cancel_delayed_work_sync(&i915->gt.idle_work);
+}
+
static int igt_mmap_offset_exhaustion(void *arg)
{
struct drm_i915_private *i915 = arg;
@@ -509,12 +522,7 @@ static int igt_mmap_offset_exhaustion(void *arg)
int loop, err;
/* Disable background reaper */
- mutex_lock(&i915->drm.struct_mutex);
- if (!i915->gt.active_requests++)
- i915_gem_unpark(i915);
- mutex_unlock(&i915->drm.struct_mutex);
- cancel_delayed_work_sync(&i915->gt.retire_work);
- cancel_delayed_work_sync(&i915->gt.idle_work);
+ disable_retire_worker(i915);
GEM_BUG_ON(!i915->gt.awake);
/* Trim the device mmap space to only a page */
diff --git a/drivers/gpu/drm/i915/selftests/intel_uncore.c b/drivers/gpu/drm/i915/selftests/intel_uncore.c
index 47bc5b2ddb56..81d9d31042a9 100644
--- a/drivers/gpu/drm/i915/selftests/intel_uncore.c
+++ b/drivers/gpu/drm/i915/selftests/intel_uncore.c
@@ -160,7 +160,7 @@ static int intel_uncore_check_forcewake_domains(struct drm_i915_private *dev_pri
i915_reg_t reg = { offset };
iosf_mbi_punit_acquire();
- intel_uncore_forcewake_reset(dev_priv, false);
+ intel_uncore_forcewake_reset(dev_priv);
iosf_mbi_punit_release();
check_for_unclaimed_mmio(dev_priv);