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-rw-r--r--drivers/accel/ivpu/ivpu_job.c18
-rw-r--r--drivers/accel/ivpu/ivpu_pm.c26
-rw-r--r--drivers/acpi/bus.c83
-rw-r--r--drivers/base/cacheinfo.c16
-rw-r--r--drivers/block/loop.c18
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp_mst.c2
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_ttm.c5
-rw-r--r--drivers/gpu/drm/i915/gt/intel_execlists_submission.c12
-rw-r--r--drivers/gpu/drm/i915/gt/uc/intel_huc.c7
-rw-r--r--drivers/gpu/drm/i915/gt/uc/intel_huc.h7
-rw-r--r--drivers/gpu/drm/i915/i915_perf.c6
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/disp.c32
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dp.c8
-rw-r--r--drivers/gpu/drm/panfrost/panfrost_mmu.c1
-rw-r--r--drivers/hv/connection.c4
-rw-r--r--drivers/input/joystick/xpad.c7
-rw-r--r--drivers/input/mouse/alps.c16
-rw-r--r--drivers/input/mouse/focaltech.c8
-rw-r--r--drivers/input/serio/i8042-acpipnpio.h36
-rw-r--r--drivers/input/touchscreen/goodix.c14
-rw-r--r--drivers/iommu/exynos-iommu.c17
-rw-r--r--drivers/iommu/intel/dmar.c3
-rw-r--r--drivers/iommu/intel/iommu.h2
-rw-r--r--drivers/iommu/intel/irq_remapping.c6
-rw-r--r--drivers/iommu/intel/perfmon.c68
-rw-r--r--drivers/iommu/iommufd/pages.c16
-rw-r--r--drivers/md/md.c3
-rw-r--r--drivers/media/i2c/imx290.c6
-rw-r--r--drivers/media/platform/qcom/venus/firmware.c4
-rw-r--r--drivers/mtd/spi-nor/core.c14
-rw-r--r--drivers/mtd/spi-nor/core.h2
-rw-r--r--drivers/mtd/spi-nor/debugfs.c11
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c2
-rw-r--r--drivers/net/dsa/mv88e6xxx/global2.c20
-rw-r--r--drivers/net/dsa/mv88e6xxx/global2.h1
-rw-r--r--drivers/net/ethernet/freescale/fec.h5
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c32
-rw-r--r--drivers/net/ethernet/google/gve/gve.h2
-rw-r--r--drivers/net/ethernet/google/gve/gve_tx.c12
-rw-r--r--drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c23
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.c4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c1
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c21
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-nuss.c6
-rw-r--r--drivers/net/phy/phylink.c19
-rw-r--r--drivers/net/phy/sfp.c4
-rw-r--r--drivers/net/wireless/ath/ath11k/mhi.c2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c36
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h2
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7603/main.c10
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/mac.c70
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/main.c15
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h6
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x02_util.c18
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7915/main.c13
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/init.c7
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/main.c13
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/pci.c2
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7996/main.c13
-rw-r--r--drivers/net/wwan/t7xx/Makefile2
-rw-r--r--drivers/nvme/host/pci.c3
-rw-r--r--drivers/nvme/host/tcp.c46
-rw-r--r--drivers/pci/controller/dwc/pcie-designware.c10
-rw-r--r--drivers/pinctrl/mediatek/Kconfig44
-rw-r--r--drivers/pinctrl/pinctrl-amd.c36
-rw-r--r--drivers/pinctrl/pinctrl-at91-pio4.c1
-rw-r--r--drivers/pinctrl/pinctrl-ocelot.c2
-rw-r--r--drivers/pinctrl/stm32/pinctrl-stm32.c2
-rw-r--r--drivers/platform/x86/asus-nb-wmi.c3
-rw-r--r--drivers/platform/x86/gigabyte-wmi.c2
-rw-r--r--drivers/platform/x86/ideapad-laptop.c23
-rw-r--r--drivers/platform/x86/intel/pmc/core.c13
-rw-r--r--drivers/platform/x86/think-lmi.c20
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c8
-rw-r--r--drivers/pwm/core.c12
-rw-r--r--drivers/pwm/pwm-cros-ec.c1
-rw-r--r--drivers/pwm/pwm-hibvt.c1
-rw-r--r--drivers/pwm/pwm-iqs620a.c1
-rw-r--r--drivers/pwm/pwm-meson.c8
-rw-r--r--drivers/pwm/pwm-sprd.c1
-rw-r--r--drivers/regulator/fixed.c2
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c2
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_fusion.c4
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c5
-rw-r--r--drivers/scsi/scsi.c11
-rw-r--r--drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c1
-rw-r--r--drivers/thermal/intel/intel_powerclamp.c9
-rw-r--r--drivers/thermal/thermal_sysfs.c6
88 files changed, 697 insertions, 419 deletions
diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
index 910301fae435..3c6f1e16cf2f 100644
--- a/drivers/accel/ivpu/ivpu_job.c
+++ b/drivers/accel/ivpu/ivpu_job.c
@@ -461,26 +461,22 @@ ivpu_job_prepare_bos_for_submit(struct drm_file *file, struct ivpu_job *job, u32
job->cmd_buf_vpu_addr = bo->vpu_addr + commands_offset;
- ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, buf_count,
- &acquire_ctx);
+ ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, 1, &acquire_ctx);
if (ret) {
ivpu_warn(vdev, "Failed to lock reservations: %d\n", ret);
return ret;
}
- for (i = 0; i < buf_count; i++) {
- ret = dma_resv_reserve_fences(job->bos[i]->base.resv, 1);
- if (ret) {
- ivpu_warn(vdev, "Failed to reserve fences: %d\n", ret);
- goto unlock_reservations;
- }
+ ret = dma_resv_reserve_fences(bo->base.resv, 1);
+ if (ret) {
+ ivpu_warn(vdev, "Failed to reserve fences: %d\n", ret);
+ goto unlock_reservations;
}
- for (i = 0; i < buf_count; i++)
- dma_resv_add_fence(job->bos[i]->base.resv, job->done_fence, DMA_RESV_USAGE_WRITE);
+ dma_resv_add_fence(bo->base.resv, job->done_fence, DMA_RESV_USAGE_WRITE);
unlock_reservations:
- drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, buf_count, &acquire_ctx);
+ drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, 1, &acquire_ctx);
wmb(); /* Flush write combining buffers */
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c
index 7df72fa8100f..bde42d6383da 100644
--- a/drivers/accel/ivpu/ivpu_pm.c
+++ b/drivers/accel/ivpu/ivpu_pm.c
@@ -140,32 +140,28 @@ int ivpu_pm_suspend_cb(struct device *dev)
{
struct drm_device *drm = dev_get_drvdata(dev);
struct ivpu_device *vdev = to_ivpu_device(drm);
- int ret;
+ unsigned long timeout;
ivpu_dbg(vdev, PM, "Suspend..\n");
- ret = ivpu_suspend(vdev);
- if (ret && vdev->pm->suspend_reschedule_counter) {
- ivpu_dbg(vdev, PM, "Failed to enter idle, rescheduling suspend, retries left %d\n",
- vdev->pm->suspend_reschedule_counter);
- pm_schedule_suspend(dev, vdev->timeout.reschedule_suspend);
- vdev->pm->suspend_reschedule_counter--;
- return -EBUSY;
- } else if (!vdev->pm->suspend_reschedule_counter) {
- ivpu_warn(vdev, "Failed to enter idle, force suspend\n");
- ivpu_pm_prepare_cold_boot(vdev);
- } else {
- ivpu_pm_prepare_warm_boot(vdev);
+ timeout = jiffies + msecs_to_jiffies(vdev->timeout.tdr);
+ while (!ivpu_hw_is_idle(vdev)) {
+ cond_resched();
+ if (time_after_eq(jiffies, timeout)) {
+ ivpu_err(vdev, "Failed to enter idle on system suspend\n");
+ return -EBUSY;
+ }
}
- vdev->pm->suspend_reschedule_counter = PM_RESCHEDULE_LIMIT;
+ ivpu_suspend(vdev);
+ ivpu_pm_prepare_warm_boot(vdev);
pci_save_state(to_pci_dev(dev));
pci_set_power_state(to_pci_dev(dev), PCI_D3hot);
ivpu_dbg(vdev, PM, "Suspend done.\n");
- return ret;
+ return 0;
}
int ivpu_pm_resume_cb(struct device *dev)
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 9531dd0fef50..a96da65057b1 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -459,85 +459,67 @@ out_free:
Notification Handling
-------------------------------------------------------------------------- */
-/*
- * acpi_bus_notify
- * ---------------
- * Callback for all 'system-level' device notifications (values 0x00-0x7F).
+/**
+ * acpi_bus_notify - Global system-level (0x00-0x7F) notifications handler
+ * @handle: Target ACPI object.
+ * @type: Notification type.
+ * @data: Ignored.
+ *
+ * This only handles notifications related to device hotplug.
*/
static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
{
struct acpi_device *adev;
- u32 ost_code = ACPI_OST_SC_NON_SPECIFIC_FAILURE;
- bool hotplug_event = false;
switch (type) {
case ACPI_NOTIFY_BUS_CHECK:
acpi_handle_debug(handle, "ACPI_NOTIFY_BUS_CHECK event\n");
- hotplug_event = true;
break;
case ACPI_NOTIFY_DEVICE_CHECK:
acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_CHECK event\n");
- hotplug_event = true;
break;
case ACPI_NOTIFY_DEVICE_WAKE:
acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_WAKE event\n");
- break;
+ return;
case ACPI_NOTIFY_EJECT_REQUEST:
acpi_handle_debug(handle, "ACPI_NOTIFY_EJECT_REQUEST event\n");
- hotplug_event = true;
break;
case ACPI_NOTIFY_DEVICE_CHECK_LIGHT:
acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_CHECK_LIGHT event\n");
/* TBD: Exactly what does 'light' mean? */
- break;
+ return;
case ACPI_NOTIFY_FREQUENCY_MISMATCH:
acpi_handle_err(handle, "Device cannot be configured due "
"to a frequency mismatch\n");
- break;
+ return;
case ACPI_NOTIFY_BUS_MODE_MISMATCH:
acpi_handle_err(handle, "Device cannot be configured due "
"to a bus mode mismatch\n");
- break;
+ return;
case ACPI_NOTIFY_POWER_FAULT:
acpi_handle_err(handle, "Device has suffered a power fault\n");
- break;
+ return;
default:
acpi_handle_debug(handle, "Unknown event type 0x%x\n", type);
- break;
+ return;
}
adev = acpi_get_acpi_dev(handle);
- if (!adev)
- goto err;
-
- if (adev->dev.driver) {
- struct acpi_driver *driver = to_acpi_driver(adev->dev.driver);
-
- if (driver && driver->ops.notify &&
- (driver->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS))
- driver->ops.notify(adev, type);
- }
-
- if (!hotplug_event) {
- acpi_put_acpi_dev(adev);
- return;
- }
- if (ACPI_SUCCESS(acpi_hotplug_schedule(adev, type)))
+ if (adev && ACPI_SUCCESS(acpi_hotplug_schedule(adev, type)))
return;
acpi_put_acpi_dev(adev);
- err:
- acpi_evaluate_ost(handle, type, ost_code, NULL);
+ acpi_evaluate_ost(handle, type, ACPI_OST_SC_NON_SPECIFIC_FAILURE, NULL);
}
static void acpi_notify_device(acpi_handle handle, u32 event, void *data)
@@ -562,42 +544,51 @@ static u32 acpi_device_fixed_event(void *data)
return ACPI_INTERRUPT_HANDLED;
}
-static int acpi_device_install_notify_handler(struct acpi_device *device)
+static int acpi_device_install_notify_handler(struct acpi_device *device,
+ struct acpi_driver *acpi_drv)
{
acpi_status status;
- if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
+ if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) {
status =
acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
acpi_device_fixed_event,
device);
- else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
+ } else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) {
status =
acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
acpi_device_fixed_event,
device);
- else
- status = acpi_install_notify_handler(device->handle,
- ACPI_DEVICE_NOTIFY,
+ } else {
+ u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ?
+ ACPI_ALL_NOTIFY : ACPI_DEVICE_NOTIFY;
+
+ status = acpi_install_notify_handler(device->handle, type,
acpi_notify_device,
device);
+ }
if (ACPI_FAILURE(status))
return -EINVAL;
return 0;
}
-static void acpi_device_remove_notify_handler(struct acpi_device *device)
+static void acpi_device_remove_notify_handler(struct acpi_device *device,
+ struct acpi_driver *acpi_drv)
{
- if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
+ if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) {
acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
acpi_device_fixed_event);
- else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
+ } else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) {
acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
acpi_device_fixed_event);
- else
- acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY,
+ } else {
+ u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ?
+ ACPI_ALL_NOTIFY : ACPI_DEVICE_NOTIFY;
+
+ acpi_remove_notify_handler(device->handle, type,
acpi_notify_device);
+ }
}
/* Handle events targeting \_SB device (at present only graceful shutdown) */
@@ -1039,7 +1030,7 @@ static int acpi_device_probe(struct device *dev)
acpi_drv->name, acpi_dev->pnp.bus_id);
if (acpi_drv->ops.notify) {
- ret = acpi_device_install_notify_handler(acpi_dev);
+ ret = acpi_device_install_notify_handler(acpi_dev, acpi_drv);
if (ret) {
if (acpi_drv->ops.remove)
acpi_drv->ops.remove(acpi_dev);
@@ -1062,7 +1053,7 @@ static void acpi_device_remove(struct device *dev)
struct acpi_driver *acpi_drv = to_acpi_driver(dev->driver);
if (acpi_drv->ops.notify)
- acpi_device_remove_notify_handler(acpi_dev);
+ acpi_device_remove_notify_handler(acpi_dev, acpi_drv);
if (acpi_drv->ops.remove)
acpi_drv->ops.remove(acpi_dev);
diff --git a/drivers/base/cacheinfo.c b/drivers/base/cacheinfo.c
index f6573c335f4c..f3903d002819 100644
--- a/drivers/base/cacheinfo.c
+++ b/drivers/base/cacheinfo.c
@@ -474,12 +474,18 @@ int detect_cache_attributes(unsigned int cpu)
populate_leaves:
/*
- * populate_cache_leaves() may completely setup the cache leaves and
- * shared_cpu_map or it may leave it partially setup.
+ * If LLC is valid the cache leaves were already populated so just go to
+ * update the cpu map.
*/
- ret = populate_cache_leaves(cpu);
- if (ret)
- goto free_ci;
+ if (!last_level_cache_is_valid(cpu)) {
+ /*
+ * populate_cache_leaves() may completely setup the cache leaves and
+ * shared_cpu_map or it may leave it partially setup.
+ */
+ ret = populate_cache_leaves(cpu);
+ if (ret)
+ goto free_ci;
+ }
/*
* For systems using DT for cache hierarchy, fw_token
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 28eb59fd71ca..bc31bb7072a2 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1010,9 +1010,6 @@ static int loop_configure(struct loop_device *lo, fmode_t mode,
/* This is safe, since we have a reference from open(). */
__module_get(THIS_MODULE);
- /* suppress uevents while reconfiguring the device */
- dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 1);
-
/*
* If we don't hold exclusive handle for the device, upgrade to it
* here to avoid changing device under exclusive owner.
@@ -1067,6 +1064,9 @@ static int loop_configure(struct loop_device *lo, fmode_t mode,
}
}
+ /* suppress uevents while reconfiguring the device */
+ dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 1);
+
disk_force_media_change(lo->lo_disk, DISK_EVENT_MEDIA_CHANGE);
set_disk_ro(lo->lo_disk, (lo->lo_flags & LO_FLAGS_READ_ONLY) != 0);
@@ -1109,17 +1109,17 @@ static int loop_configure(struct loop_device *lo, fmode_t mode,
if (partscan)
clear_bit(GD_SUPPRESS_PART_SCAN, &lo->lo_disk->state);
+ /* enable and uncork uevent now that we are done */
+ dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 0);
+
loop_global_unlock(lo, is_loop);
if (partscan)
loop_reread_partitions(lo);
+
if (!(mode & FMODE_EXCL))
bd_abort_claiming(bdev, loop_configure);
- error = 0;
-done:
- /* enable and uncork uevent now that we are done */
- dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 0);
- return error;
+ return 0;
out_unlock:
loop_global_unlock(lo, is_loop);
@@ -1130,7 +1130,7 @@ out_putf:
fput(file);
/* This is safe: open() is still holding a reference. */
module_put(THIS_MODULE);
- goto done;
+ return error;
}
static void __loop_clr_fd(struct loop_device *lo, bool release)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 2106b3de225a..7c9b328bc2d7 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -232,7 +232,7 @@ static int intel_dp_dsc_mst_compute_link_config(struct intel_encoder *encoder,
return slots;
}
- intel_link_compute_m_n(crtc_state->pipe_bpp,
+ intel_link_compute_m_n(crtc_state->dsc.compressed_bpp,
crtc_state->lane_count,
adjusted_mode->crtc_clock,
crtc_state->port_clock,
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 7420276827a5..4758f21c91e1 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -1067,11 +1067,12 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
.interruptible = true,
.no_wait_gpu = true, /* should be idle already */
};
+ int err;
GEM_BUG_ON(!bo->ttm || !(bo->ttm->page_flags & TTM_TT_FLAG_SWAPPED));
- ret = ttm_bo_validate(bo, i915_ttm_sys_placement(), &ctx);
- if (ret) {
+ err = ttm_bo_validate(bo, i915_ttm_sys_placement(), &ctx);
+ if (err) {
dma_resv_unlock(bo->base.resv);
return VM_FAULT_SIGBUS;
}
diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
index 1bbe6708d0a7..750326434677 100644
--- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
@@ -2018,6 +2018,8 @@ process_csb(struct intel_engine_cs *engine, struct i915_request **inactive)
* inspecting the queue to see if we need to resumbit.
*/
if (*prev != *execlists->active) { /* elide lite-restores */
+ struct intel_context *prev_ce = NULL, *active_ce = NULL;
+
/*
* Note the inherent discrepancy between the HW runtime,
* recorded as part of the context switch, and the CPU
@@ -2029,9 +2031,15 @@ process_csb(struct intel_engine_cs *engine, struct i915_request **inactive)
* and correct overselves later when updating from HW.
*/
if (*prev)
- lrc_runtime_stop((*prev)->context);
+ prev_ce = (*prev)->context;
if (*execlists->active)
- lrc_runtime_start((*execlists->active)->context);
+ active_ce = (*execlists->active)->context;
+ if (prev_ce != active_ce) {
+ if (prev_ce)
+ lrc_runtime_stop(prev_ce);
+ if (active_ce)
+ lrc_runtime_start(active_ce);
+ }
new_timeslice(execlists);
}
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc.c b/drivers/gpu/drm/i915/gt/uc/intel_huc.c
index 410905da8e97..0c103ca160d1 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_huc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_huc.c
@@ -235,6 +235,13 @@ static void delayed_huc_load_fini(struct intel_huc *huc)
i915_sw_fence_fini(&huc->delayed_load.fence);
}
+int intel_huc_sanitize(struct intel_huc *huc)
+{
+ delayed_huc_load_complete(huc);
+ intel_uc_fw_sanitize(&huc->fw);
+ return 0;
+}
+
static bool vcs_supported(struct intel_gt *gt)
{
intel_engine_mask_t mask = gt->info.engine_mask;
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc.h b/drivers/gpu/drm/i915/gt/uc/intel_huc.h
index 52db03620c60..db555b3c1f56 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_huc.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_huc.h
@@ -41,6 +41,7 @@ struct intel_huc {
} delayed_load;
};
+int intel_huc_sanitize(struct intel_huc *huc);
void intel_huc_init_early(struct intel_huc *huc);
int intel_huc_init(struct intel_huc *huc);
void intel_huc_fini(struct intel_huc *huc);
@@ -54,12 +55,6 @@ bool intel_huc_is_authenticated(struct intel_huc *huc);
void intel_huc_register_gsc_notifier(struct intel_huc *huc, struct bus_type *bus);
void intel_huc_unregister_gsc_notifier(struct intel_huc *huc, struct bus_type *bus);
-static inline int intel_huc_sanitize(struct intel_huc *huc)
-{
- intel_uc_fw_sanitize(&huc->fw);
- return 0;
-}
-
static inline bool intel_huc_is_supported(struct intel_huc *huc)
{
return intel_uc_fw_is_supported(&huc->fw);
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 283a4a3c6862..004074936300 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -4638,13 +4638,13 @@ int i915_perf_add_config_ioctl(struct drm_device *dev, void *data,
err = oa_config->id;
goto sysfs_err;
}
-
- mutex_unlock(&perf->metrics_lock);
+ id = oa_config->id;
drm_dbg(&perf->i915->drm,
"Added config %s id=%i\n", oa_config->uuid, oa_config->id);
+ mutex_unlock(&perf->metrics_lock);
- return oa_config->id;
+ return id;
sysfs_err:
mutex_unlock(&perf->metrics_lock);
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index ed9d374147b8..5bb777ff1313 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -363,6 +363,35 @@ nv50_outp_atomic_check_view(struct drm_encoder *encoder,
return 0;
}
+static void
+nv50_outp_atomic_fix_depth(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state)
+{
+ struct nv50_head_atom *asyh = nv50_head_atom(crtc_state);
+ struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+ struct drm_display_mode *mode = &asyh->state.adjusted_mode;
+ unsigned int max_rate, mode_rate;
+
+ switch (nv_encoder->dcb->type) {
+ case DCB_OUTPUT_DP:
+ max_rate = nv_encoder->dp.link_nr * nv_encoder->dp.link_bw;
+
+ /* we don't support more than 10 anyway */
+ asyh->or.bpc = min_t(u8, asyh->or.bpc, 10);
+
+ /* reduce the bpc until it works out */
+ while (asyh->or.bpc > 6) {
+ mode_rate = DIV_ROUND_UP(mode->clock * asyh->or.bpc * 3, 8);
+ if (mode_rate <= max_rate)
+ break;
+
+ asyh->or.bpc -= 2;
+ }
+ break;
+ default:
+ break;
+ }
+}
+
static int
nv50_outp_atomic_check(struct drm_encoder *encoder,
struct drm_crtc_state *crtc_state,
@@ -381,6 +410,9 @@ nv50_outp_atomic_check(struct drm_encoder *encoder,
if (crtc_state->mode_changed || crtc_state->connectors_changed)
asyh->or.bpc = connector->display_info.bpc;
+ /* We might have to reduce the bpc */
+ nv50_outp_atomic_fix_depth(encoder, crtc_state);
+
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c
index e00876f92aee..d49b4875fc3c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dp.c
@@ -263,8 +263,6 @@ nouveau_dp_irq(struct work_struct *work)
}
/* TODO:
- * - Use the minimum possible BPC here, once we add support for the max bpc
- * property.
* - Validate against the DP caps advertised by the GPU (we don't check these
* yet)
*/
@@ -276,7 +274,11 @@ nv50_dp_mode_valid(struct drm_connector *connector,
{
const unsigned int min_clock = 25000;
unsigned int max_rate, mode_rate, ds_max_dotclock, clock = mode->clock;
- const u8 bpp = connector->display_info.bpc * 3;
+ /* Check with the minmum bpc always, so we can advertise better modes.
+ * In particlar not doing this causes modes to be dropped on HDR
+ * displays as we might check with a bpc of 16 even.
+ */
+ const u8 bpp = 6 * 3;
if (mode->flags & DRM_MODE_FLAG_INTERLACE && !outp->caps.dp_interlace)
return MODE_NO_INTERLACE;
diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c
index 666a5e53fe19..e961fa27702c 100644
--- a/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -504,6 +504,7 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as,
if (IS_ERR(pages[i])) {
mutex_unlock(&bo->base.pages_lock);
ret = PTR_ERR(pages[i]);
+ pages[i] = NULL;
goto err_pages;
}
}
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index 9dc27e5d367a..da51b50787df 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -409,6 +409,10 @@ void vmbus_disconnect(void)
*/
struct vmbus_channel *relid2channel(u32 relid)
{
+ if (vmbus_connection.channels == NULL) {
+ pr_warn_once("relid2channel: relid=%d: No channels mapped!\n", relid);
+ return NULL;
+ }
if (WARN_ON(relid >= MAX_CHANNEL_RELIDS))
return NULL;
return READ_ONCE(vmbus_connection.channels[relid]);
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index f642ec8e92dd..29131f1a2f06 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -781,9 +781,6 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d
input_report_key(dev, BTN_C, data[8]);
input_report_key(dev, BTN_Z, data[9]);
- /* Profile button has a value of 0-3, so it is reported as an axis */
- if (xpad->mapping & MAP_PROFILE_BUTTON)
- input_report_abs(dev, ABS_PROFILE, data[34]);
input_sync(dev);
}
@@ -1061,6 +1058,10 @@ static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char
(__u16) le16_to_cpup((__le16 *)(data + 8)));
}
+ /* Profile button has a value of 0-3, so it is reported as an axis */
+ if (xpad->mapping & MAP_PROFILE_BUTTON)
+ input_report_abs(dev, ABS_PROFILE, data[34]);
+
/* paddle handling */
/* based on SDL's SDL_hidapi_xboxone.c */
if (xpad->mapping & MAP_PADDLES) {
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 989228b5a0a4..e2c11d9f3868 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -852,8 +852,8 @@ static void alps_process_packet_v6(struct psmouse *psmouse)
x = y = z = 0;
/* Divide 4 since trackpoint's speed is too fast */
- input_report_rel(dev2, REL_X, (char)x / 4);
- input_report_rel(dev2, REL_Y, -((char)y / 4));
+ input_report_rel(dev2, REL_X, (s8)x / 4);
+ input_report_rel(dev2, REL_Y, -((s8)y / 4));
psmouse_report_standard_buttons(dev2, packet[3]);
@@ -1104,8 +1104,8 @@ static void alps_process_trackstick_packet_v7(struct psmouse *psmouse)
((packet[3] & 0x20) << 1);
z = (packet[5] & 0x3f) | ((packet[3] & 0x80) >> 1);
- input_report_rel(dev2, REL_X, (char)x);
- input_report_rel(dev2, REL_Y, -((char)y));
+ input_report_rel(dev2, REL_X, (s8)x);
+ input_report_rel(dev2, REL_Y, -((s8)y));
input_report_abs(dev2, ABS_PRESSURE, z);
psmouse_report_standard_buttons(dev2, packet[1]);
@@ -2294,20 +2294,20 @@ static int alps_get_v3_v7_resolution(struct psmouse *psmouse, int reg_pitch)
if (reg < 0)
return reg;
- x_pitch = (char)(reg << 4) >> 4; /* sign extend lower 4 bits */
+ x_pitch = (s8)(reg << 4) >> 4; /* sign extend lower 4 bits */
x_pitch = 50 + 2 * x_pitch; /* In 0.1 mm units */
- y_pitch = (char)reg >> 4; /* sign extend upper 4 bits */
+ y_pitch = (s8)reg >> 4; /* sign extend upper 4 bits */
y_pitch = 36 + 2 * y_pitch; /* In 0.1 mm units */
reg = alps_command_mode_read_reg(psmouse, reg_pitch + 1);
if (reg < 0)
return reg;
- x_electrode = (char)(reg << 4) >> 4; /* sign extend lower 4 bits */
+ x_electrode = (s8)(reg << 4) >> 4; /* sign extend lower 4 bits */
x_electrode = 17 + x_electrode;
- y_electrode = (char)reg >> 4; /* sign extend upper 4 bits */
+ y_electrode = (s8)reg >> 4; /* sign extend upper 4 bits */
y_electrode = 13 + y_electrode;
x_phys = x_pitch * (x_electrode - 1); /* In 0.1 mm units */
diff --git a/drivers/input/mouse/focaltech.c b/drivers/input/mouse/focaltech.c
index 6fd5fff0cbff..c74b99077d16 100644
--- a/drivers/input/mouse/focaltech.c
+++ b/drivers/input/mouse/focaltech.c
@@ -202,8 +202,8 @@ static void focaltech_process_rel_packet(struct psmouse *psmouse,
state->pressed = packet[0] >> 7;
finger1 = ((packet[0] >> 4) & 0x7) - 1;
if (finger1 < FOC_MAX_FINGERS) {
- state->fingers[finger1].x += (char)packet[1];
- state->fingers[finger1].y += (char)packet[2];
+ state->fingers[finger1].x += (s8)packet[1];
+ state->fingers[finger1].y += (s8)packet[2];
} else {
psmouse_err(psmouse, "First finger in rel packet invalid: %d\n",
finger1);
@@ -218,8 +218,8 @@ static void focaltech_process_rel_packet(struct psmouse *psmouse,
*/
finger2 = ((packet[3] >> 4) & 0x7) - 1;
if (finger2 < FOC_MAX_FINGERS) {
- state->fingers[finger2].x += (char)packet[4];
- state->fingers[finger2].y += (char)packet[5];
+ state->fingers[finger2].x += (s8)packet[4];
+ state->fingers[finger2].y += (s8)packet[5];
}
}
diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index efc61736099b..028e45bd050b 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -611,6 +611,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
.driver_data = (void *)(SERIO_QUIRK_NOMUX)
},
{
+ /* Fujitsu Lifebook A574/H */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "FMVA0501PZ"),
+ },
+ .driver_data = (void *)(SERIO_QUIRK_NOMUX)
+ },
+ {
/* Gigabyte M912 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
@@ -1117,6 +1125,20 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
},
{
+ /*
+ * Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS makes
+ * the keyboard very laggy for ~5 seconds after boot and
+ * sometimes also after resume.
+ * However both are required for the keyboard to not fail
+ * completely sometimes after boot or resume.
+ */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "N150CU"),
+ },
+ .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+ SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+ },
+ {
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "NH5xAx"),
},
@@ -1124,6 +1146,20 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
},
{
+ /*
+ * Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS makes
+ * the keyboard very laggy for ~5 seconds after boot and
+ * sometimes also after resume.
+ * However both are required for the keyboard to not fail
+ * completely sometimes after boot or resume.
+ */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "NHxxRZQ"),
+ },
+ .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+ SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+ },
+ {
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
},
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index b348172f19c3..d77f116680a0 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -124,10 +124,18 @@ static const unsigned long goodix_irq_flags[] = {
static const struct dmi_system_id nine_bytes_report[] = {
#if defined(CONFIG_DMI) && defined(CONFIG_X86)
{
- .ident = "Lenovo YogaBook",
- /* YB1-X91L/F and YB1-X90L/F */
+ /* Lenovo Yoga Book X90F / X90L */
.matches = {
- DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9")
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "YETI-11"),
+ }
+ },
+ {
+ /* Lenovo Yoga Book X91F / X91L */
+ .matches = {
+ /* Non exact match to match F + L versions */
+ DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X91"),
}
},
#endif
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 483aaaeb6dae..1abd187c6075 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -1415,23 +1415,26 @@ static struct iommu_device *exynos_iommu_probe_device(struct device *dev)
return &data->iommu;
}
-static void exynos_iommu_release_device(struct device *dev)
+static void exynos_iommu_set_platform_dma(struct device *dev)
{
struct exynos_iommu_owner *owner = dev_iommu_priv_get(dev);
- struct sysmmu_drvdata *data;
if (owner->domain) {
struct iommu_group *group = iommu_group_get(dev);
if (group) {
-#ifndef CONFIG_ARM
- WARN_ON(owner->domain !=
- iommu_group_default_domain(group));
-#endif
exynos_iommu_detach_device(owner->domain, dev);
iommu_group_put(group);
}
}
+}
+
+static void exynos_iommu_release_device(struct device *dev)
+{
+ struct exynos_iommu_owner *owner = dev_iommu_priv_get(dev);
+ struct sysmmu_drvdata *data;
+
+ exynos_iommu_set_platform_dma(dev);
list_for_each_entry(data, &owner->controllers, owner_node)
device_link_del(data->link);
@@ -1479,7 +1482,7 @@ static const struct iommu_ops exynos_iommu_ops = {
.domain_alloc = exynos_iommu_domain_alloc,
.device_group = generic_device_group,
#ifdef CONFIG_ARM
- .set_platform_dma_ops = exynos_iommu_release_device,
+ .set_platform_dma_ops = exynos_iommu_set_platform_dma,
#endif
.probe_device = exynos_iommu_probe_device,
.release_device = exynos_iommu_release_device,
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c
index 6acfe879589c..23828d189c2a 100644
--- a/drivers/iommu/intel/dmar.c
+++ b/drivers/iommu/intel/dmar.c
@@ -1071,7 +1071,8 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd)
}
err = -EINVAL;
- if (cap_sagaw(iommu->cap) == 0) {
+ if (!cap_sagaw(iommu->cap) &&
+ (!ecap_smts(iommu->ecap) || ecap_slts(iommu->ecap))) {
pr_info("%s: No supported address widths. Not attempting DMA translation.\n",
iommu->name);
drhd->ignored = 1;
diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h
index d6df3b865812..694ab9b7d3e9 100644
--- a/drivers/iommu/intel/iommu.h
+++ b/drivers/iommu/intel/iommu.h
@@ -641,6 +641,8 @@ struct iommu_pmu {
DECLARE_BITMAP(used_mask, IOMMU_PMU_IDX_MAX);
struct perf_event *event_list[IOMMU_PMU_IDX_MAX];
unsigned char irq_name[16];
+ struct hlist_node cpuhp_node;
+ int cpu;
};
#define IOMMU_IRQ_ID_OFFSET_PRQ (DMAR_UNITS_SUPPORTED)
diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c
index 6d01fa078c36..df9e261af0b5 100644
--- a/drivers/iommu/intel/irq_remapping.c
+++ b/drivers/iommu/intel/irq_remapping.c
@@ -311,14 +311,12 @@ static int set_ioapic_sid(struct irte *irte, int apic)
if (!irte)
return -1;
- down_read(&dmar_global_lock);
for (i = 0; i < MAX_IO_APICS; i++) {
if (ir_ioapic[i].iommu && ir_ioapic[i].id == apic) {
sid = (ir_ioapic[i].bus << 8) | ir_ioapic[i].devfn;
break;
}
}
- up_read(&dmar_global_lock);
if (sid == 0) {
pr_warn("Failed to set source-id of IOAPIC (%d)\n", apic);
@@ -338,14 +336,12 @@ static int set_hpet_sid(struct irte *irte, u8 id)
if (!irte)
return -1;
- down_read(&dmar_global_lock);
for (i = 0; i < MAX_HPET_TBS; i++) {
if (ir_hpet[i].iommu && ir_hpet[i].id == id) {
sid = (ir_hpet[i].bus << 8) | ir_hpet[i].devfn;
break;
}
}
- up_read(&dmar_global_lock);
if (sid == 0) {
pr_warn("Failed to set source-id of HPET block (%d)\n", id);
@@ -1339,9 +1335,7 @@ static int intel_irq_remapping_alloc(struct irq_domain *domain,
if (!data)
goto out_free_parent;
- down_read(&dmar_global_lock);
index = alloc_irte(iommu, &data->irq_2_iommu, nr_irqs);
- up_read(&dmar_global_lock);
if (index < 0) {
pr_warn("Failed to allocate IRTE\n");
kfree(data);
diff --git a/drivers/iommu/intel/perfmon.c b/drivers/iommu/intel/perfmon.c
index e17d9743a0d8..cf43e798eca4 100644
--- a/drivers/iommu/intel/perfmon.c
+++ b/drivers/iommu/intel/perfmon.c
@@ -773,19 +773,34 @@ static void iommu_pmu_unset_interrupt(struct intel_iommu *iommu)
iommu->perf_irq = 0;
}
-static int iommu_pmu_cpu_online(unsigned int cpu)
+static int iommu_pmu_cpu_online(unsigned int cpu, struct hlist_node *node)
{
+ struct iommu_pmu *iommu_pmu = hlist_entry_safe(node, typeof(*iommu_pmu), cpuhp_node);
+
if (cpumask_empty(&iommu_pmu_cpu_mask))
cpumask_set_cpu(cpu, &iommu_pmu_cpu_mask);
+ if (cpumask_test_cpu(cpu, &iommu_pmu_cpu_mask))
+ iommu_pmu->cpu = cpu;
+
return 0;
}
-static int iommu_pmu_cpu_offline(unsigned int cpu)
+static int iommu_pmu_cpu_offline(unsigned int cpu, struct hlist_node *node)
{
- struct dmar_drhd_unit *drhd;
- struct intel_iommu *iommu;
- int target;
+ struct iommu_pmu *iommu_pmu = hlist_entry_safe(node, typeof(*iommu_pmu), cpuhp_node);
+ int target = cpumask_first(&iommu_pmu_cpu_mask);
+
+ /*
+ * The iommu_pmu_cpu_mask has been updated when offline the CPU
+ * for the first iommu_pmu. Migrate the other iommu_pmu to the
+ * new target.
+ */
+ if (target < nr_cpu_ids && target != iommu_pmu->cpu) {
+ perf_pmu_migrate_context(&iommu_pmu->pmu, cpu, target);
+ iommu_pmu->cpu = target;
+ return 0;
+ }
if (!cpumask_test_and_clear_cpu(cpu, &iommu_pmu_cpu_mask))
return 0;
@@ -795,45 +810,50 @@ static int iommu_pmu_cpu_offline(unsigned int cpu)
if (target < nr_cpu_ids)
cpumask_set_cpu(target, &iommu_pmu_cpu_mask);
else
- target = -1;
+ return 0;
- rcu_read_lock();
-
- for_each_iommu(iommu, drhd) {
- if (!iommu->pmu)
- continue;
- perf_pmu_migrate_context(&iommu->pmu->pmu, cpu, target);
- }
- rcu_read_unlock();
+ perf_pmu_migrate_context(&iommu_pmu->pmu, cpu, target);
+ iommu_pmu->cpu = target;
return 0;
}
static int nr_iommu_pmu;
+static enum cpuhp_state iommu_cpuhp_slot;
static int iommu_pmu_cpuhp_setup(struct iommu_pmu *iommu_pmu)
{
int ret;
- if (nr_iommu_pmu++)
- return 0;
+ if (!nr_iommu_pmu) {
+ ret = cpuhp_setup_state_multi(CPUHP_AP_ONLINE_DYN,
+ "driver/iommu/intel/perfmon:online",
+ iommu_pmu_cpu_online,
+ iommu_pmu_cpu_offline);
+ if (ret < 0)
+ return ret;
+ iommu_cpuhp_slot = ret;
+ }
- ret = cpuhp_setup_state(CPUHP_AP_PERF_X86_IOMMU_PERF_ONLINE,
- "driver/iommu/intel/perfmon:online",
- iommu_pmu_cpu_online,
- iommu_pmu_cpu_offline);
- if (ret)
- nr_iommu_pmu = 0;
+ ret = cpuhp_state_add_instance(iommu_cpuhp_slot, &iommu_pmu->cpuhp_node);
+ if (ret) {
+ if (!nr_iommu_pmu)
+ cpuhp_remove_multi_state(iommu_cpuhp_slot);
+ return ret;
+ }
+ nr_iommu_pmu++;
- return ret;
+ return 0;
}
static void iommu_pmu_cpuhp_free(struct iommu_pmu *iommu_pmu)
{
+ cpuhp_state_remove_instance(iommu_cpuhp_slot, &iommu_pmu->cpuhp_node);
+
if (--nr_iommu_pmu)
return;
- cpuhp_remove_state(CPUHP_AP_PERF_X86_IOMMU_PERF_ONLINE);
+ cpuhp_remove_multi_state(iommu_cpuhp_slot);
}
void iommu_pmu_register(struct intel_iommu *iommu)
diff --git a/drivers/iommu/iommufd/pages.c b/drivers/iommu/iommufd/pages.c
index f8d92c9bb65b..3c47846cc5ef 100644
--- a/drivers/iommu/iommufd/pages.c
+++ b/drivers/iommu/iommufd/pages.c
@@ -294,9 +294,9 @@ static void batch_clear_carry(struct pfn_batch *batch, unsigned int keep_pfns)
batch->npfns[batch->end - 1] < keep_pfns);
batch->total_pfns = keep_pfns;
- batch->npfns[0] = keep_pfns;
batch->pfns[0] = batch->pfns[batch->end - 1] +
(batch->npfns[batch->end - 1] - keep_pfns);
+ batch->npfns[0] = keep_pfns;
batch->end = 0;
}
@@ -1142,6 +1142,7 @@ struct iopt_pages *iopt_alloc_pages(void __user *uptr, unsigned long length,
bool writable)
{
struct iopt_pages *pages;
+ unsigned long end;
/*
* The iommu API uses size_t as the length, and protect the DIV_ROUND_UP
@@ -1150,6 +1151,9 @@ struct iopt_pages *iopt_alloc_pages(void __user *uptr, unsigned long length,
if (length > SIZE_MAX - PAGE_SIZE || length == 0)
return ERR_PTR(-EINVAL);
+ if (check_add_overflow((unsigned long)uptr, length, &end))
+ return ERR_PTR(-EOVERFLOW);
+
pages = kzalloc(sizeof(*pages), GFP_KERNEL_ACCOUNT);
if (!pages)
return ERR_PTR(-ENOMEM);
@@ -1203,13 +1207,21 @@ iopt_area_unpin_domain(struct pfn_batch *batch, struct iopt_area *area,
unsigned long start =
max(start_index, *unmapped_end_index);
+ if (IS_ENABLED(CONFIG_IOMMUFD_TEST) &&
+ batch->total_pfns)
+ WARN_ON(*unmapped_end_index -
+ batch->total_pfns !=
+ start_index);
batch_from_domain(batch, domain, area, start,
last_index);
- batch_last_index = start + batch->total_pfns - 1;
+ batch_last_index = start_index + batch->total_pfns - 1;
} else {
batch_last_index = last_index;
}
+ if (IS_ENABLED(CONFIG_IOMMUFD_TEST))
+ WARN_ON(batch_last_index > real_last_index);
+
/*
* unmaps must always 'cut' at a place where the pfns are not
* contiguous to pair with the maps that always install
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 39e49e5d7182..13321dbb5fbc 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -6260,7 +6260,6 @@ static void __md_stop(struct mddev *mddev)
module_put(pers->owner);
clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
- percpu_ref_exit(&mddev->writes_pending);
percpu_ref_exit(&mddev->active_io);
bioset_exit(&mddev->bio_set);
bioset_exit(&mddev->sync_set);
@@ -6273,6 +6272,7 @@ void md_stop(struct mddev *mddev)
*/
__md_stop_writes(mddev);
__md_stop(mddev);
+ percpu_ref_exit(&mddev->writes_pending);
}
EXPORT_SYMBOL_GPL(md_stop);
@@ -7843,6 +7843,7 @@ static void md_free_disk(struct gendisk *disk)
{
struct mddev *mddev = disk->private_data;
+ percpu_ref_exit(&mddev->writes_pending);
mddev_free(mddev);
}
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index 49d6c8bdec41..48ae2e0adf9e 100644
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -1098,7 +1098,7 @@ static int imx290_runtime_suspend(struct device *dev)
}
static const struct dev_pm_ops imx290_pm_ops = {
- SET_RUNTIME_PM_OPS(imx290_runtime_suspend, imx290_runtime_resume, NULL)
+ RUNTIME_PM_OPS(imx290_runtime_suspend, imx290_runtime_resume, NULL)
};
/* ----------------------------------------------------------------------------
@@ -1362,8 +1362,8 @@ static struct i2c_driver imx290_i2c_driver = {
.remove = imx290_remove,
.driver = {
.name = "imx290",
- .pm = &imx290_pm_ops,
- .of_match_table = of_match_ptr(imx290_of_match),
+ .pm = pm_ptr(&imx290_pm_ops),
+ .of_match_table = imx290_of_match,
},
};
diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c
index 61ff20a7e935..cfb11c551167 100644
--- a/drivers/media/platform/qcom/venus/firmware.c
+++ b/drivers/media/platform/qcom/venus/firmware.c
@@ -38,8 +38,8 @@ static void venus_reset_cpu(struct venus_core *core)
writel(fw_size, wrapper_base + WRAPPER_FW_END_ADDR);
writel(0, wrapper_base + WRAPPER_CPA_START_ADDR);
writel(fw_size, wrapper_base + WRAPPER_CPA_END_ADDR);
- writel(0, wrapper_base + WRAPPER_NONPIX_START_ADDR);
- writel(0, wrapper_base + WRAPPER_NONPIX_END_ADDR);
+ writel(fw_size, wrapper_base + WRAPPER_NONPIX_START_ADDR);
+ writel(fw_size, wrapper_base + WRAPPER_NONPIX_END_ADDR);
if (IS_V6(core)) {
/* Bring XTSS out of reset */
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index 0a78045ca1d9..522d375aeccf 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -3343,7 +3343,19 @@ static struct spi_mem_driver spi_nor_driver = {
.remove = spi_nor_remove,
.shutdown = spi_nor_shutdown,
};
-module_spi_mem_driver(spi_nor_driver);
+
+static int __init spi_nor_module_init(void)
+{
+ return spi_mem_driver_register(&spi_nor_driver);
+}
+module_init(spi_nor_module_init);
+
+static void __exit spi_nor_module_exit(void)
+{
+ spi_mem_driver_unregister(&spi_nor_driver);
+ spi_nor_debugfs_shutdown();
+}
+module_exit(spi_nor_module_exit);
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Huang Shijie <shijie8@gmail.com>");
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 25423225c29d..e0cc42a4a0c8 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -711,8 +711,10 @@ static inline struct spi_nor *mtd_to_spi_nor(struct mtd_info *mtd)
#ifdef CONFIG_DEBUG_FS
void spi_nor_debugfs_register(struct spi_nor *nor);
+void spi_nor_debugfs_shutdown(void);
#else
static inline void spi_nor_debugfs_register(struct spi_nor *nor) {}
+static inline void spi_nor_debugfs_shutdown(void) {}
#endif
#endif /* __LINUX_MTD_SPI_NOR_INTERNAL_H */
diff --git a/drivers/mtd/spi-nor/debugfs.c b/drivers/mtd/spi-nor/debugfs.c
index 845b78c7ecc7..fc7ad203df12 100644
--- a/drivers/mtd/spi-nor/debugfs.c
+++ b/drivers/mtd/spi-nor/debugfs.c
@@ -226,13 +226,13 @@ static void spi_nor_debugfs_unregister(void *data)
nor->debugfs_root = NULL;
}
+static struct dentry *rootdir;
+
void spi_nor_debugfs_register(struct spi_nor *nor)
{
- struct dentry *rootdir, *d;
+ struct dentry *d;
int ret;
- /* Create rootdir once. Will never be deleted again. */
- rootdir = debugfs_lookup(SPI_NOR_DEBUGFS_ROOT, NULL);
if (!rootdir)
rootdir = debugfs_create_dir(SPI_NOR_DEBUGFS_ROOT, NULL);
@@ -247,3 +247,8 @@ void spi_nor_debugfs_register(struct spi_nor *nor)
debugfs_create_file("capabilities", 0444, d, nor,
&spi_nor_capabilities_fops);
}
+
+void spi_nor_debugfs_shutdown(void)
+{
+ debugfs_remove(rootdir);
+}
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 62a126402983..2e22dad77935 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -5613,7 +5613,7 @@ static const struct mv88e6xxx_ops mv88e6393x_ops = {
* .port_set_upstream_port method.
*/
.set_egress_port = mv88e6393x_set_egress_port,
- .watchdog_ops = &mv88e6390_watchdog_ops,
+ .watchdog_ops = &mv88e6393x_watchdog_ops,
.mgmt_rsvd2cpu = mv88e6393x_port_mgmt_rsvd2cpu,
.pot_clear = mv88e6xxx_g2_pot_clear,
.reset = mv88e6352_g1_reset,
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c
index a26546d3d7b5..615896893076 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.c
+++ b/drivers/net/dsa/mv88e6xxx/global2.c
@@ -943,6 +943,26 @@ const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops = {
.irq_free = mv88e6390_watchdog_free,
};
+static int mv88e6393x_watchdog_action(struct mv88e6xxx_chip *chip, int irq)
+{
+ mv88e6390_watchdog_action(chip, irq);
+
+ /* Fix for clearing the force WD event bit.
+ * Unreleased erratum on mv88e6393x.
+ */
+ mv88e6xxx_g2_write(chip, MV88E6390_G2_WDOG_CTL,
+ MV88E6390_G2_WDOG_CTL_UPDATE |
+ MV88E6390_G2_WDOG_CTL_PTR_EVENT);
+
+ return IRQ_HANDLED;
+}
+
+const struct mv88e6xxx_irq_ops mv88e6393x_watchdog_ops = {
+ .irq_action = mv88e6393x_watchdog_action,
+ .irq_setup = mv88e6390_watchdog_setup,
+ .irq_free = mv88e6390_watchdog_free,
+};
+
static irqreturn_t mv88e6xxx_g2_watchdog_thread_fn(int irq, void *dev_id)
{
struct mv88e6xxx_chip *chip = dev_id;
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h
index e973114d6890..7e091965582b 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.h
+++ b/drivers/net/dsa/mv88e6xxx/global2.h
@@ -369,6 +369,7 @@ int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip, int target,
extern const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops;
extern const struct mv88e6xxx_irq_ops mv88e6250_watchdog_ops;
extern const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops;
+extern const struct mv88e6xxx_irq_ops mv88e6393x_watchdog_ops;
extern const struct mv88e6xxx_avb_ops mv88e6165_avb_ops;
extern const struct mv88e6xxx_avb_ops mv88e6352_avb_ops;
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index 5ba1e0d71c68..9939ccafb556 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -507,6 +507,11 @@ struct bufdesc_ex {
/* i.MX6Q adds pm_qos support */
#define FEC_QUIRK_HAS_PMQOS BIT(23)
+/* Not all FEC hardware block MDIOs support accesses in C45 mode.
+ * Older blocks in the ColdFire parts do not support it.
+ */
+#define FEC_QUIRK_HAS_MDIO_C45 BIT(24)
+
struct bufdesc_prop {
int qid;
/* Address of Rx and Tx buffers */
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index f3b16a6673e2..160c1b3525f5 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -100,18 +100,19 @@ struct fec_devinfo {
static const struct fec_devinfo fec_imx25_info = {
.quirks = FEC_QUIRK_USE_GASKET | FEC_QUIRK_MIB_CLEAR |
- FEC_QUIRK_HAS_FRREG,
+ FEC_QUIRK_HAS_FRREG | FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_imx27_info = {
- .quirks = FEC_QUIRK_MIB_CLEAR | FEC_QUIRK_HAS_FRREG,
+ .quirks = FEC_QUIRK_MIB_CLEAR | FEC_QUIRK_HAS_FRREG |
+ FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_imx28_info = {
.quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_SWAP_FRAME |
FEC_QUIRK_SINGLE_MDIO | FEC_QUIRK_HAS_RACC |
FEC_QUIRK_HAS_FRREG | FEC_QUIRK_CLEAR_SETUP_MII |
- FEC_QUIRK_NO_HARD_RESET,
+ FEC_QUIRK_NO_HARD_RESET | FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_imx6q_info = {
@@ -119,11 +120,12 @@ static const struct fec_devinfo fec_imx6q_info = {
FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR006358 |
FEC_QUIRK_HAS_RACC | FEC_QUIRK_CLEAR_SETUP_MII |
- FEC_QUIRK_HAS_PMQOS,
+ FEC_QUIRK_HAS_PMQOS | FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_mvf600_info = {
- .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_RACC,
+ .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_RACC |
+ FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_imx6x_info = {
@@ -132,7 +134,8 @@ static const struct fec_devinfo fec_imx6x_info = {
FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB |
FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE |
FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE |
- FEC_QUIRK_CLEAR_SETUP_MII | FEC_QUIRK_HAS_MULTI_QUEUES,
+ FEC_QUIRK_CLEAR_SETUP_MII | FEC_QUIRK_HAS_MULTI_QUEUES |
+ FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_imx6ul_info = {
@@ -140,7 +143,8 @@ static const struct fec_devinfo fec_imx6ul_info = {
FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR007885 |
FEC_QUIRK_BUG_CAPTURE | FEC_QUIRK_HAS_RACC |
- FEC_QUIRK_HAS_COALESCE | FEC_QUIRK_CLEAR_SETUP_MII,
+ FEC_QUIRK_HAS_COALESCE | FEC_QUIRK_CLEAR_SETUP_MII |
+ FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_imx8mq_info = {
@@ -150,7 +154,8 @@ static const struct fec_devinfo fec_imx8mq_info = {
FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE |
FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE |
FEC_QUIRK_CLEAR_SETUP_MII | FEC_QUIRK_HAS_MULTI_QUEUES |
- FEC_QUIRK_HAS_EEE | FEC_QUIRK_WAKEUP_FROM_INT2,
+ FEC_QUIRK_HAS_EEE | FEC_QUIRK_WAKEUP_FROM_INT2 |
+ FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_imx8qm_info = {
@@ -160,14 +165,15 @@ static const struct fec_devinfo fec_imx8qm_info = {
FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE |
FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE |
FEC_QUIRK_CLEAR_SETUP_MII | FEC_QUIRK_HAS_MULTI_QUEUES |
- FEC_QUIRK_DELAYED_CLKS_SUPPORT,
+ FEC_QUIRK_DELAYED_CLKS_SUPPORT | FEC_QUIRK_HAS_MDIO_C45,
};
static const struct fec_devinfo fec_s32v234_info = {
.quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB |
- FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE,
+ FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE |
+ FEC_QUIRK_HAS_MDIO_C45,
};
static struct platform_device_id fec_devtype[] = {
@@ -2434,8 +2440,10 @@ static int fec_enet_mii_init(struct platform_device *pdev)
fep->mii_bus->name = "fec_enet_mii_bus";
fep->mii_bus->read = fec_enet_mdio_read_c22;
fep->mii_bus->write = fec_enet_mdio_write_c22;
- fep->mii_bus->read_c45 = fec_enet_mdio_read_c45;
- fep->mii_bus->write_c45 = fec_enet_mdio_write_c45;
+ if (fep->quirks & FEC_QUIRK_HAS_MDIO_C45) {
+ fep->mii_bus->read_c45 = fec_enet_mdio_read_c45;
+ fep->mii_bus->write_c45 = fec_enet_mdio_write_c45;
+ }
snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
pdev->name, fep->dev_id + 1);
fep->mii_bus->priv = fep;
diff --git a/drivers/net/ethernet/google/gve/gve.h b/drivers/net/ethernet/google/gve/gve.h
index e214b51d3c8b..4d01c66d2d65 100644
--- a/drivers/net/ethernet/google/gve/gve.h
+++ b/drivers/net/ethernet/google/gve/gve.h
@@ -51,6 +51,8 @@
#define GVE_TX_MAX_HEADER_SIZE 182
+#define GVE_GQ_TX_MIN_PKT_DESC_BYTES 182
+
/* Each slot in the desc ring has a 1:1 mapping to a slot in the data ring */
struct gve_rx_desc_queue {
struct gve_rx_desc *desc_ring; /* the descriptor ring */
diff --git a/drivers/net/ethernet/google/gve/gve_tx.c b/drivers/net/ethernet/google/gve/gve_tx.c
index e50510b8e784..fe6b933e1df1 100644
--- a/drivers/net/ethernet/google/gve/gve_tx.c
+++ b/drivers/net/ethernet/google/gve/gve_tx.c
@@ -351,8 +351,8 @@ static inline int gve_skb_fifo_bytes_required(struct gve_tx_ring *tx,
int bytes;
int hlen;
- hlen = skb_is_gso(skb) ? skb_checksum_start_offset(skb) +
- tcp_hdrlen(skb) : skb_headlen(skb);
+ hlen = skb_is_gso(skb) ? skb_checksum_start_offset(skb) + tcp_hdrlen(skb) :
+ min_t(int, GVE_GQ_TX_MIN_PKT_DESC_BYTES, skb->len);
pad_bytes = gve_tx_fifo_pad_alloc_one_frag(&tx->tx_fifo,
hlen);
@@ -522,13 +522,11 @@ static int gve_tx_add_skb_copy(struct gve_priv *priv, struct gve_tx_ring *tx, st
pkt_desc = &tx->desc[idx];
l4_hdr_offset = skb_checksum_start_offset(skb);
- /* If the skb is gso, then we want the tcp header in the first segment
- * otherwise we want the linear portion of the skb (which will contain
- * the checksum because skb->csum_start and skb->csum_offset are given
- * relative to skb->head) in the first segment.
+ /* If the skb is gso, then we want the tcp header alone in the first segment
+ * otherwise we want the minimum required by the gVNIC spec.
*/
hlen = is_gso ? l4_hdr_offset + tcp_hdrlen(skb) :
- skb_headlen(skb);
+ min_t(int, GVE_GQ_TX_MIN_PKT_DESC_BYTES, skb->len);
info->skb = skb;
/* We don't want to split the header, so if necessary, pad to the end
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
index 5fd75e75772e..daa6a1e894cf 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
@@ -542,6 +542,21 @@ static void ice_vc_fdir_rem_prof_all(struct ice_vf *vf)
}
/**
+ * ice_vc_fdir_reset_cnt_all - reset all FDIR counters for this VF FDIR
+ * @fdir: pointer to the VF FDIR structure
+ */
+static void ice_vc_fdir_reset_cnt_all(struct ice_vf_fdir *fdir)
+{
+ enum ice_fltr_ptype flow;
+
+ for (flow = ICE_FLTR_PTYPE_NONF_NONE;
+ flow < ICE_FLTR_PTYPE_MAX; flow++) {
+ fdir->fdir_fltr_cnt[flow][0] = 0;
+ fdir->fdir_fltr_cnt[flow][1] = 0;
+ }
+}
+
+/**
* ice_vc_fdir_has_prof_conflict
* @vf: pointer to the VF structure
* @conf: FDIR configuration for each filter
@@ -1871,7 +1886,7 @@ int ice_vc_add_fdir_fltr(struct ice_vf *vf, u8 *msg)
v_ret = VIRTCHNL_STATUS_SUCCESS;
stat->status = VIRTCHNL_FDIR_FAILURE_RULE_NORESOURCE;
dev_dbg(dev, "VF %d: set FDIR context failed\n", vf->vf_id);
- goto err_free_conf;
+ goto err_rem_entry;
}
ret = ice_vc_fdir_write_fltr(vf, conf, true, is_tun);
@@ -1880,15 +1895,16 @@ int ice_vc_add_fdir_fltr(struct ice_vf *vf, u8 *msg)
stat->status = VIRTCHNL_FDIR_FAILURE_RULE_NORESOURCE;
dev_err(dev, "VF %d: writing FDIR rule failed, ret:%d\n",
vf->vf_id, ret);
- goto err_rem_entry;
+ goto err_clr_irq;
}
exit:
kfree(stat);
return ret;
-err_rem_entry:
+err_clr_irq:
ice_vc_fdir_clear_irq_ctx(vf);
+err_rem_entry:
ice_vc_fdir_remove_entry(vf, conf, conf->flow_id);
err_free_conf:
devm_kfree(dev, conf);
@@ -1997,6 +2013,7 @@ void ice_vf_fdir_init(struct ice_vf *vf)
spin_lock_init(&fdir->ctx_lock);
fdir->ctx_irq.flags = 0;
fdir->ctx_done.flags = 0;
+ ice_vc_fdir_reset_cnt_all(fdir);
}
/**
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 9fe9ac3b23c3..9e948d091a69 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -729,6 +729,7 @@ static void mtk_mac_link_up(struct phylink_config *config,
MAC_MCR_FORCE_RX_FC);
/* Configure speed */
+ mac->speed = speed;
switch (speed) {
case SPEED_2500:
case SPEED_1000:
@@ -3232,6 +3233,9 @@ found:
if (dp->index >= MTK_QDMA_NUM_QUEUES)
return NOTIFY_DONE;
+ if (mac->speed > 0 && mac->speed <= s.base.speed)
+ s.base.speed = 0;
+
mtk_set_queue_speed(eth, dp->index + 3, s.base.speed);
return NOTIFY_DONE;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index 13aa919633b4..ab9f876b6df7 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -251,7 +251,6 @@ static void intel_speed_mode_2500(struct net_device *ndev, void *intel_data)
priv->plat->mdio_bus_data->xpcs_an_inband = false;
} else {
priv->plat->max_speed = 1000;
- priv->plat->mdio_bus_data->xpcs_an_inband = true;
}
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 17310ade88dd..d7fcab057032 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1134,20 +1134,26 @@ static void stmmac_check_pcs_mode(struct stmmac_priv *priv)
static int stmmac_init_phy(struct net_device *dev)
{
struct stmmac_priv *priv = netdev_priv(dev);
+ struct fwnode_handle *phy_fwnode;
struct fwnode_handle *fwnode;
int ret;
+ if (!phylink_expects_phy(priv->phylink))
+ return 0;
+
fwnode = of_fwnode_handle(priv->plat->phylink_node);
if (!fwnode)
fwnode = dev_fwnode(priv->device);
if (fwnode)
- ret = phylink_fwnode_phy_connect(priv->phylink, fwnode, 0);
+ phy_fwnode = fwnode_get_phy_node(fwnode);
+ else
+ phy_fwnode = NULL;
/* Some DT bindings do not set-up the PHY handle. Let's try to
* manually parse it
*/
- if (!fwnode || ret) {
+ if (!phy_fwnode || IS_ERR(phy_fwnode)) {
int addr = priv->plat->phy_addr;
struct phy_device *phydev;
@@ -1163,6 +1169,9 @@ static int stmmac_init_phy(struct net_device *dev)
}
ret = phylink_connect_phy(priv->phylink, phydev);
+ } else {
+ fwnode_handle_put(phy_fwnode);
+ ret = phylink_fwnode_phy_connect(priv->phylink, fwnode, 0);
}
if (!priv->plat->pmt) {
@@ -6622,6 +6631,8 @@ int stmmac_xdp_open(struct net_device *dev)
goto init_error;
}
+ stmmac_reset_queues_param(priv);
+
/* DMA CSR Channel configuration */
for (chan = 0; chan < dma_csr_ch; chan++) {
stmmac_init_chan(priv, priv->ioaddr, priv->plat->dma_cfg, chan);
@@ -6948,7 +6959,7 @@ static void stmmac_napi_del(struct net_device *dev)
int stmmac_reinit_queues(struct net_device *dev, u32 rx_cnt, u32 tx_cnt)
{
struct stmmac_priv *priv = netdev_priv(dev);
- int ret = 0;
+ int ret = 0, i;
if (netif_running(dev))
stmmac_release(dev);
@@ -6957,6 +6968,10 @@ int stmmac_reinit_queues(struct net_device *dev, u32 rx_cnt, u32 tx_cnt)
priv->plat->rx_queues_to_use = rx_cnt;
priv->plat->tx_queues_to_use = tx_cnt;
+ if (!netif_is_rxfh_configured(dev))
+ for (i = 0; i < ARRAY_SIZE(priv->rss.table); i++)
+ priv->rss.table[i] = ethtool_rxfh_indir_default(i,
+ rx_cnt);
stmmac_napi_add(dev);
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index d17757ecbf42..035dc0355b49 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -2957,7 +2957,8 @@ err_free_phylink:
am65_cpsw_nuss_phylink_cleanup(common);
am65_cpts_release(common->cpts);
err_of_clear:
- of_platform_device_destroy(common->mdio_dev, NULL);
+ if (common->mdio_dev)
+ of_platform_device_destroy(common->mdio_dev, NULL);
err_pm_clear:
pm_runtime_put_sync(dev);
pm_runtime_disable(dev);
@@ -2987,7 +2988,8 @@ static int am65_cpsw_nuss_remove(struct platform_device *pdev)
am65_cpts_release(common->cpts);
am65_cpsw_disable_serdes_phy(common);
- of_platform_device_destroy(common->mdio_dev, NULL);
+ if (common->mdio_dev)
+ of_platform_device_destroy(common->mdio_dev, NULL);
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index f7da96f0c75b..a4111f1be375 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -1583,6 +1583,25 @@ void phylink_destroy(struct phylink *pl)
}
EXPORT_SYMBOL_GPL(phylink_destroy);
+/**
+ * phylink_expects_phy() - Determine if phylink expects a phy to be attached
+ * @pl: a pointer to a &struct phylink returned from phylink_create()
+ *
+ * When using fixed-link mode, or in-band mode with 1000base-X or 2500base-X,
+ * no PHY is needed.
+ *
+ * Returns true if phylink will be expecting a PHY.
+ */
+bool phylink_expects_phy(struct phylink *pl)
+{
+ if (pl->cfg_link_an_mode == MLO_AN_FIXED ||
+ (pl->cfg_link_an_mode == MLO_AN_INBAND &&
+ phy_interface_mode_is_8023z(pl->link_config.interface)))
+ return false;
+ return true;
+}
+EXPORT_SYMBOL_GPL(phylink_expects_phy);
+
static void phylink_phy_change(struct phy_device *phydev, bool up)
{
struct phylink *pl = phydev->phylink;
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index f0fcb06fbe82..5e515165ceab 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -406,6 +406,10 @@ static const struct sfp_quirk sfp_quirks[] = {
SFP_QUIRK_F("HALNy", "HL-GSFP", sfp_fixup_halny_gsfp),
+ // HG MXPD-483II-F 2.5G supports 2500Base-X, but incorrectly reports
+ // 2600MBd in their EERPOM
+ SFP_QUIRK_M("HG GENUINE", "MXPD-483II", sfp_quirk_2500basex),
+
// Huawei MA5671A can operate at 2500base-X, but report 1.2GBd NRZ in
// their EEPROM
SFP_QUIRK("HUAWEI", "MA5671A", sfp_quirk_2500basex,
diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c
index 86995e8dc913..a62ee05c5409 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.c
+++ b/drivers/net/wireless/ath/ath11k/mhi.c
@@ -16,7 +16,7 @@
#include "pci.h"
#include "pcic.h"
-#define MHI_TIMEOUT_DEFAULT_MS 90000
+#define MHI_TIMEOUT_DEFAULT_MS 20000
#define RDDM_DUMP_SIZE 0x420000
static struct mhi_channel_config ath11k_mhi_channels_qca6390[] = {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index b7c918f241c9..65d4799a5658 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -994,15 +994,34 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = {
MODULE_DEVICE_TABLE(sdio, brcmf_sdmmc_ids);
-static void brcmf_sdiod_acpi_set_power_manageable(struct device *dev,
- int val)
+static void brcmf_sdiod_acpi_save_power_manageable(struct brcmf_sdio_dev *sdiodev)
{
#if IS_ENABLED(CONFIG_ACPI)
struct acpi_device *adev;
- adev = ACPI_COMPANION(dev);
+ adev = ACPI_COMPANION(&sdiodev->func1->dev);
if (adev)
- adev->flags.power_manageable = 0;
+ sdiodev->func1_power_manageable = adev->flags.power_manageable;
+
+ adev = ACPI_COMPANION(&sdiodev->func2->dev);
+ if (adev)
+ sdiodev->func2_power_manageable = adev->flags.power_manageable;
+#endif
+}
+
+static void brcmf_sdiod_acpi_set_power_manageable(struct brcmf_sdio_dev *sdiodev,
+ int enable)
+{
+#if IS_ENABLED(CONFIG_ACPI)
+ struct acpi_device *adev;
+
+ adev = ACPI_COMPANION(&sdiodev->func1->dev);
+ if (adev)
+ adev->flags.power_manageable = enable ? sdiodev->func1_power_manageable : 0;
+
+ adev = ACPI_COMPANION(&sdiodev->func2->dev);
+ if (adev)
+ adev->flags.power_manageable = enable ? sdiodev->func2_power_manageable : 0;
#endif
}
@@ -1012,7 +1031,6 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
int err;
struct brcmf_sdio_dev *sdiodev;
struct brcmf_bus *bus_if;
- struct device *dev;
brcmf_dbg(SDIO, "Enter\n");
brcmf_dbg(SDIO, "Class=%x\n", func->class);
@@ -1020,14 +1038,9 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
brcmf_dbg(SDIO, "sdio device ID: 0x%04x\n", func->device);
brcmf_dbg(SDIO, "Function#: %d\n", func->num);
- dev = &func->dev;
-
/* Set MMC_QUIRK_LENIENT_FN0 for this card */
func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
- /* prohibit ACPI power management for this device */
- brcmf_sdiod_acpi_set_power_manageable(dev, 0);
-
/* Consume func num 1 but dont do anything with it. */
if (func->num == 1)
return 0;
@@ -1059,6 +1072,7 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
dev_set_drvdata(&sdiodev->func1->dev, bus_if);
sdiodev->dev = &sdiodev->func1->dev;
+ brcmf_sdiod_acpi_save_power_manageable(sdiodev);
brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_DOWN);
brcmf_dbg(SDIO, "F2 found, calling brcmf_sdiod_probe...\n");
@@ -1124,6 +1138,8 @@ void brcmf_sdio_wowl_config(struct device *dev, bool enabled)
if (sdiodev->settings->bus.sdio.oob_irq_supported ||
pm_caps & MMC_PM_WAKE_SDIO_IRQ) {
+ /* Stop ACPI from turning off the device when wowl is enabled */
+ brcmf_sdiod_acpi_set_power_manageable(sdiodev, !enabled);
sdiodev->wowl_enabled = enabled;
brcmf_dbg(SDIO, "Configuring WOWL, enabled=%d\n", enabled);
return;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
index b76d34d36bde..0d18ed15b403 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
@@ -188,6 +188,8 @@ struct brcmf_sdio_dev {
char nvram_name[BRCMF_FW_NAME_LEN];
char clm_name[BRCMF_FW_NAME_LEN];
bool wowl_enabled;
+ bool func1_power_manageable;
+ bool func2_power_manageable;
enum brcmf_sdiod_state state;
struct brcmf_sdiod_freezer *freezer;
const struct firmware *clm_fw;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
index ca50feb0b3a9..1b1358c6bb46 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
@@ -512,15 +512,15 @@ mt7603_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
return -EOPNOTSUPP;
- if (cmd == SET_KEY) {
- key->hw_key_idx = wcid->idx;
- wcid->hw_key_idx = idx;
- } else {
+ if (cmd != SET_KEY) {
if (idx == wcid->hw_key_idx)
wcid->hw_key_idx = -1;
- key = NULL;
+ return 0;
}
+
+ key->hw_key_idx = wcid->idx;
+ wcid->hw_key_idx = idx;
mt76_wcid_key_setup(&dev->mt76, wcid, key);
return mt7603_wtbl_set_key(dev, wcid->idx, key);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index a95602473359..51a968a6afdc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -1193,8 +1193,7 @@ EXPORT_SYMBOL_GPL(mt7615_mac_enable_rtscts);
static int
mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,
struct ieee80211_key_conf *key,
- enum mt76_cipher_type cipher, u16 cipher_mask,
- enum set_key_cmd cmd)
+ enum mt76_cipher_type cipher, u16 cipher_mask)
{
u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx) + 30 * 4;
u8 data[32] = {};
@@ -1203,27 +1202,18 @@ mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,
return -EINVAL;
mt76_rr_copy(dev, addr, data, sizeof(data));
- if (cmd == SET_KEY) {
- if (cipher == MT_CIPHER_TKIP) {
- /* Rx/Tx MIC keys are swapped */
- memcpy(data, key->key, 16);
- memcpy(data + 16, key->key + 24, 8);
- memcpy(data + 24, key->key + 16, 8);
- } else {
- if (cipher_mask == BIT(cipher))
- memcpy(data, key->key, key->keylen);
- else if (cipher != MT_CIPHER_BIP_CMAC_128)
- memcpy(data, key->key, 16);
- if (cipher == MT_CIPHER_BIP_CMAC_128)
- memcpy(data + 16, key->key, 16);
- }
+ if (cipher == MT_CIPHER_TKIP) {
+ /* Rx/Tx MIC keys are swapped */
+ memcpy(data, key->key, 16);
+ memcpy(data + 16, key->key + 24, 8);
+ memcpy(data + 24, key->key + 16, 8);
} else {
+ if (cipher_mask == BIT(cipher))
+ memcpy(data, key->key, key->keylen);
+ else if (cipher != MT_CIPHER_BIP_CMAC_128)
+ memcpy(data, key->key, 16);
if (cipher == MT_CIPHER_BIP_CMAC_128)
- memset(data + 16, 0, 16);
- else if (cipher_mask)
- memset(data, 0, 16);
- if (!cipher_mask)
- memset(data, 0, sizeof(data));
+ memcpy(data + 16, key->key, 16);
}
mt76_wr_copy(dev, addr, data, sizeof(data));
@@ -1234,7 +1224,7 @@ mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,
static int
mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid,
enum mt76_cipher_type cipher, u16 cipher_mask,
- int keyidx, enum set_key_cmd cmd)
+ int keyidx)
{
u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx), w0, w1;
@@ -1253,9 +1243,7 @@ mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid,
else
w0 &= ~MT_WTBL_W0_RX_IK_VALID;
- if (cmd == SET_KEY &&
- (cipher != MT_CIPHER_BIP_CMAC_128 ||
- cipher_mask == BIT(cipher))) {
+ if (cipher != MT_CIPHER_BIP_CMAC_128 || cipher_mask == BIT(cipher)) {
w0 &= ~MT_WTBL_W0_KEY_IDX;
w0 |= FIELD_PREP(MT_WTBL_W0_KEY_IDX, keyidx);
}
@@ -1272,19 +1260,10 @@ mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid,
static void
mt7615_mac_wtbl_update_cipher(struct mt7615_dev *dev, struct mt76_wcid *wcid,
- enum mt76_cipher_type cipher, u16 cipher_mask,
- enum set_key_cmd cmd)
+ enum mt76_cipher_type cipher, u16 cipher_mask)
{
u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx);
- if (!cipher_mask) {
- mt76_clear(dev, addr + 2 * 4, MT_WTBL_W2_KEY_TYPE);
- return;
- }
-
- if (cmd != SET_KEY)
- return;
-
if (cipher == MT_CIPHER_BIP_CMAC_128 &&
cipher_mask & ~BIT(MT_CIPHER_BIP_CMAC_128))
return;
@@ -1295,8 +1274,7 @@ mt7615_mac_wtbl_update_cipher(struct mt7615_dev *dev, struct mt76_wcid *wcid,
int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,
struct mt76_wcid *wcid,
- struct ieee80211_key_conf *key,
- enum set_key_cmd cmd)
+ struct ieee80211_key_conf *key)
{
enum mt76_cipher_type cipher;
u16 cipher_mask = wcid->cipher;
@@ -1306,19 +1284,14 @@ int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,
if (cipher == MT_CIPHER_NONE)
return -EOPNOTSUPP;
- if (cmd == SET_KEY)
- cipher_mask |= BIT(cipher);
- else
- cipher_mask &= ~BIT(cipher);
-
- mt7615_mac_wtbl_update_cipher(dev, wcid, cipher, cipher_mask, cmd);
- err = mt7615_mac_wtbl_update_key(dev, wcid, key, cipher, cipher_mask,
- cmd);
+ cipher_mask |= BIT(cipher);
+ mt7615_mac_wtbl_update_cipher(dev, wcid, cipher, cipher_mask);
+ err = mt7615_mac_wtbl_update_key(dev, wcid, key, cipher, cipher_mask);
if (err < 0)
return err;
err = mt7615_mac_wtbl_update_pk(dev, wcid, cipher, cipher_mask,
- key->keyidx, cmd);
+ key->keyidx);
if (err < 0)
return err;
@@ -1329,13 +1302,12 @@ int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,
int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,
struct mt76_wcid *wcid,
- struct ieee80211_key_conf *key,
- enum set_key_cmd cmd)
+ struct ieee80211_key_conf *key)
{
int err;
spin_lock_bh(&dev->mt76.lock);
- err = __mt7615_mac_wtbl_set_key(dev, wcid, key, cmd);
+ err = __mt7615_mac_wtbl_set_key(dev, wcid, key);
spin_unlock_bh(&dev->mt76.lock);
return err;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index ab4c1b4478aa..dadb13f2ca09 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -391,18 +391,17 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
if (cmd == SET_KEY)
*wcid_keyidx = idx;
- else if (idx == *wcid_keyidx)
- *wcid_keyidx = -1;
- else
+ else {
+ if (idx == *wcid_keyidx)
+ *wcid_keyidx = -1;
goto out;
+ }
- mt76_wcid_key_setup(&dev->mt76, wcid,
- cmd == SET_KEY ? key : NULL);
-
+ mt76_wcid_key_setup(&dev->mt76, wcid, key);
if (mt76_is_mmio(&dev->mt76))
- err = mt7615_mac_wtbl_set_key(dev, wcid, key, cmd);
+ err = mt7615_mac_wtbl_set_key(dev, wcid, key);
else
- err = __mt7615_mac_wtbl_set_key(dev, wcid, key, cmd);
+ err = __mt7615_mac_wtbl_set_key(dev, wcid, key);
out:
mt7615_mutex_release(dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index 43591b4c1d9a..9e58f6924493 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -490,11 +490,9 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
void mt7615_mac_set_timing(struct mt7615_phy *phy);
int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,
struct mt76_wcid *wcid,
- struct ieee80211_key_conf *key,
- enum set_key_cmd cmd);
+ struct ieee80211_key_conf *key);
int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,
- struct ieee80211_key_conf *key,
- enum set_key_cmd cmd);
+ struct ieee80211_key_conf *key);
void mt7615_mac_reset_work(struct work_struct *work);
u32 mt7615_mac_get_sta_tid_sn(struct mt7615_dev *dev, int wcid, u8 tid);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 7451a63206a5..dcbb5c605dfe 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -454,20 +454,20 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
msta = sta ? (struct mt76x02_sta *)sta->drv_priv : NULL;
wcid = msta ? &msta->wcid : &mvif->group_wcid;
- if (cmd == SET_KEY) {
- key->hw_key_idx = wcid->idx;
- wcid->hw_key_idx = idx;
- if (key->flags & IEEE80211_KEY_FLAG_RX_MGMT) {
- key->flags |= IEEE80211_KEY_FLAG_SW_MGMT_TX;
- wcid->sw_iv = true;
- }
- } else {
+ if (cmd != SET_KEY) {
if (idx == wcid->hw_key_idx) {
wcid->hw_key_idx = -1;
wcid->sw_iv = false;
}
- key = NULL;
+ return 0;
+ }
+
+ key->hw_key_idx = wcid->idx;
+ wcid->hw_key_idx = idx;
+ if (key->flags & IEEE80211_KEY_FLAG_RX_MGMT) {
+ key->flags |= IEEE80211_KEY_FLAG_SW_MGMT_TX;
+ wcid->sw_iv = true;
}
mt76_wcid_key_setup(&dev->mt76, wcid, key);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index 3bbccbdfc5eb..784191ec4802 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -410,16 +410,15 @@ static int mt7915_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mt7915_mcu_add_bss_info(phy, vif, true);
}
- if (cmd == SET_KEY)
+ if (cmd == SET_KEY) {
*wcid_keyidx = idx;
- else if (idx == *wcid_keyidx)
- *wcid_keyidx = -1;
- else
+ } else {
+ if (idx == *wcid_keyidx)
+ *wcid_keyidx = -1;
goto out;
+ }
- mt76_wcid_key_setup(&dev->mt76, wcid,
- cmd == SET_KEY ? key : NULL);
-
+ mt76_wcid_key_setup(&dev->mt76, wcid, key);
err = mt76_connac_mcu_add_key(&dev->mt76, vif, &msta->bip,
key, MCU_EXT_CMD(STA_REC_UPDATE),
&msta->wcid, cmd);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
index 80c71acfe159..cc94531185da 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
@@ -171,12 +171,12 @@ mt7921_mac_init_band(struct mt7921_dev *dev, u8 band)
u8 mt7921_check_offload_capability(struct device *dev, const char *fw_wm)
{
- struct mt7921_fw_features *features = NULL;
const struct mt76_connac2_fw_trailer *hdr;
struct mt7921_realease_info *rel_info;
const struct firmware *fw;
int ret, i, offset = 0;
const u8 *data, *end;
+ u8 offload_caps = 0;
ret = request_firmware(&fw, fw_wm, dev);
if (ret)
@@ -208,7 +208,10 @@ u8 mt7921_check_offload_capability(struct device *dev, const char *fw_wm)
data += sizeof(*rel_info);
if (rel_info->tag == MT7921_FW_TAG_FEATURE) {
+ struct mt7921_fw_features *features;
+
features = (struct mt7921_fw_features *)data;
+ offload_caps = features->data;
break;
}
@@ -218,7 +221,7 @@ u8 mt7921_check_offload_capability(struct device *dev, const char *fw_wm)
out:
release_firmware(fw);
- return features ? features->data : 0;
+ return offload_caps;
}
EXPORT_SYMBOL_GPL(mt7921_check_offload_capability);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 75eaf86c6a78..42933a6b7334 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -569,16 +569,15 @@ static int mt7921_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mt7921_mutex_acquire(dev);
- if (cmd == SET_KEY)
+ if (cmd == SET_KEY) {
*wcid_keyidx = idx;
- else if (idx == *wcid_keyidx)
- *wcid_keyidx = -1;
- else
+ } else {
+ if (idx == *wcid_keyidx)
+ *wcid_keyidx = -1;
goto out;
+ }
- mt76_wcid_key_setup(&dev->mt76, wcid,
- cmd == SET_KEY ? key : NULL);
-
+ mt76_wcid_key_setup(&dev->mt76, wcid, key);
err = mt76_connac_mcu_add_key(&dev->mt76, vif, &msta->bip,
key, MCU_UNI_CMD(STA_REC_UPDATE),
&msta->wcid, cmd);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
index cb72ded37256..5c23c827abe4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
@@ -20,7 +20,7 @@ static const struct pci_device_id mt7921_pci_device_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0608),
.driver_data = (kernel_ulong_t)MT7921_FIRMWARE_WM },
{ PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0616),
- .driver_data = (kernel_ulong_t)MT7921_FIRMWARE_WM },
+ .driver_data = (kernel_ulong_t)MT7922_FIRMWARE_WM },
{ },
};
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c
index 3e4da0350d96..1ba22d147949 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c
@@ -351,16 +351,15 @@ static int mt7996_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mt7996_mcu_add_bss_info(phy, vif, true);
}
- if (cmd == SET_KEY)
+ if (cmd == SET_KEY) {
*wcid_keyidx = idx;
- else if (idx == *wcid_keyidx)
- *wcid_keyidx = -1;
- else
+ } else {
+ if (idx == *wcid_keyidx)
+ *wcid_keyidx = -1;
goto out;
+ }
- mt76_wcid_key_setup(&dev->mt76, wcid,
- cmd == SET_KEY ? key : NULL);
-
+ mt76_wcid_key_setup(&dev->mt76, wcid, key);
err = mt7996_mcu_add_key(&dev->mt76, vif, &msta->bip,
key, MCU_WMWA_UNI_CMD(STA_REC_UPDATE),
&msta->wcid, cmd);
diff --git a/drivers/net/wwan/t7xx/Makefile b/drivers/net/wwan/t7xx/Makefile
index 268ff9e87e5b..2652cd00504e 100644
--- a/drivers/net/wwan/t7xx/Makefile
+++ b/drivers/net/wwan/t7xx/Makefile
@@ -1,7 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
-ccflags-y += -Werror
-
obj-${CONFIG_MTK_T7XX} := mtk_t7xx.o
mtk_t7xx-y:= t7xx_pci.o \
t7xx_pcie_mac.o \
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index b615906263f3..282d808400c5 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3441,7 +3441,8 @@ static const struct pci_device_id nvme_id_table[] = {
{ PCI_DEVICE(0x1d97, 0x1d97), /* Lexar NM620 */
.driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1d97, 0x2269), /* Lexar NM760 */
- .driver_data = NVME_QUIRK_BOGUS_NID, },
+ .driver_data = NVME_QUIRK_BOGUS_NID |
+ NVME_QUIRK_IGNORE_DEV_SUBNQN, },
{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0061),
.driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, },
{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0065),
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 42c0598c31f2..49c9e7bc9116 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -1620,22 +1620,7 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, int qid)
if (ret)
goto err_init_connect;
- queue->rd_enabled = true;
set_bit(NVME_TCP_Q_ALLOCATED, &queue->flags);
- nvme_tcp_init_recv_ctx(queue);
-
- write_lock_bh(&queue->sock->sk->sk_callback_lock);
- queue->sock->sk->sk_user_data = queue;
- queue->state_change = queue->sock->sk->sk_state_change;
- queue->data_ready = queue->sock->sk->sk_data_ready;
- queue->write_space = queue->sock->sk->sk_write_space;
- queue->sock->sk->sk_data_ready = nvme_tcp_data_ready;
- queue->sock->sk->sk_state_change = nvme_tcp_state_change;
- queue->sock->sk->sk_write_space = nvme_tcp_write_space;
-#ifdef CONFIG_NET_RX_BUSY_POLL
- queue->sock->sk->sk_ll_usec = 1;
-#endif
- write_unlock_bh(&queue->sock->sk->sk_callback_lock);
return 0;
@@ -1655,7 +1640,7 @@ err_destroy_mutex:
return ret;
}
-static void nvme_tcp_restore_sock_calls(struct nvme_tcp_queue *queue)
+static void nvme_tcp_restore_sock_ops(struct nvme_tcp_queue *queue)
{
struct socket *sock = queue->sock;
@@ -1670,7 +1655,7 @@ static void nvme_tcp_restore_sock_calls(struct nvme_tcp_queue *queue)
static void __nvme_tcp_stop_queue(struct nvme_tcp_queue *queue)
{
kernel_sock_shutdown(queue->sock, SHUT_RDWR);
- nvme_tcp_restore_sock_calls(queue);
+ nvme_tcp_restore_sock_ops(queue);
cancel_work_sync(&queue->io_work);
}
@@ -1688,21 +1673,42 @@ static void nvme_tcp_stop_queue(struct nvme_ctrl *nctrl, int qid)
mutex_unlock(&queue->queue_lock);
}
+static void nvme_tcp_setup_sock_ops(struct nvme_tcp_queue *queue)
+{
+ write_lock_bh(&queue->sock->sk->sk_callback_lock);
+ queue->sock->sk->sk_user_data = queue;
+ queue->state_change = queue->sock->sk->sk_state_change;
+ queue->data_ready = queue->sock->sk->sk_data_ready;
+ queue->write_space = queue->sock->sk->sk_write_space;
+ queue->sock->sk->sk_data_ready = nvme_tcp_data_ready;
+ queue->sock->sk->sk_state_change = nvme_tcp_state_change;
+ queue->sock->sk->sk_write_space = nvme_tcp_write_space;
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ queue->sock->sk->sk_ll_usec = 1;
+#endif
+ write_unlock_bh(&queue->sock->sk->sk_callback_lock);
+}
+
static int nvme_tcp_start_queue(struct nvme_ctrl *nctrl, int idx)
{
struct nvme_tcp_ctrl *ctrl = to_tcp_ctrl(nctrl);
+ struct nvme_tcp_queue *queue = &ctrl->queues[idx];
int ret;
+ queue->rd_enabled = true;
+ nvme_tcp_init_recv_ctx(queue);
+ nvme_tcp_setup_sock_ops(queue);
+
if (idx)
ret = nvmf_connect_io_queue(nctrl, idx);
else
ret = nvmf_connect_admin_queue(nctrl);
if (!ret) {
- set_bit(NVME_TCP_Q_LIVE, &ctrl->queues[idx].flags);
+ set_bit(NVME_TCP_Q_LIVE, &queue->flags);
} else {
- if (test_bit(NVME_TCP_Q_ALLOCATED, &ctrl->queues[idx].flags))
- __nvme_tcp_stop_queue(&ctrl->queues[idx]);
+ if (test_bit(NVME_TCP_Q_ALLOCATED, &queue->flags))
+ __nvme_tcp_stop_queue(queue);
dev_err(nctrl->device,
"failed to connect queue: %d ret=%d\n", idx, ret);
}
diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c
index 53a16b8b6ac2..8e33e6e59e68 100644
--- a/drivers/pci/controller/dwc/pcie-designware.c
+++ b/drivers/pci/controller/dwc/pcie-designware.c
@@ -1001,11 +1001,6 @@ void dw_pcie_setup(struct dw_pcie *pci)
dw_pcie_writel_dbi(pci, PCIE_LINK_WIDTH_SPEED_CONTROL, val);
}
- val = dw_pcie_readl_dbi(pci, PCIE_PORT_LINK_CONTROL);
- val &= ~PORT_LINK_FAST_LINK_MODE;
- val |= PORT_LINK_DLL_LINK_EN;
- dw_pcie_writel_dbi(pci, PCIE_PORT_LINK_CONTROL, val);
-
if (dw_pcie_cap_is(pci, CDM_CHECK)) {
val = dw_pcie_readl_dbi(pci, PCIE_PL_CHK_REG_CONTROL_STATUS);
val |= PCIE_PL_CHK_REG_CHK_REG_CONTINUOUS |
@@ -1013,6 +1008,11 @@ void dw_pcie_setup(struct dw_pcie *pci)
dw_pcie_writel_dbi(pci, PCIE_PL_CHK_REG_CONTROL_STATUS, val);
}
+ val = dw_pcie_readl_dbi(pci, PCIE_PORT_LINK_CONTROL);
+ val &= ~PORT_LINK_FAST_LINK_MODE;
+ val |= PORT_LINK_DLL_LINK_EN;
+ dw_pcie_writel_dbi(pci, PCIE_PORT_LINK_CONTROL, val);
+
if (!pci->num_lanes) {
dev_dbg(pci->dev, "Using h/w default number of lanes\n");
return;
diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index f20c28334bcb..a71874fed3d6 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -45,35 +45,35 @@ config PINCTRL_MTK_PARIS
# For ARMv7 SoCs
config PINCTRL_MT2701
- bool "Mediatek MT2701 pin control"
+ bool "MediaTek MT2701 pin control"
depends on MACH_MT7623 || MACH_MT2701 || COMPILE_TEST
depends on OF
default MACH_MT2701
select PINCTRL_MTK
config PINCTRL_MT7623
- bool "Mediatek MT7623 pin control with generic binding"
+ bool "MediaTek MT7623 pin control with generic binding"
depends on MACH_MT7623 || COMPILE_TEST
depends on OF
default MACH_MT7623
select PINCTRL_MTK_MOORE
config PINCTRL_MT7629
- bool "Mediatek MT7629 pin control"
+ bool "MediaTek MT7629 pin control"
depends on MACH_MT7629 || COMPILE_TEST
depends on OF
default MACH_MT7629
select PINCTRL_MTK_MOORE
config PINCTRL_MT8135
- bool "Mediatek MT8135 pin control"
+ bool "MediaTek MT8135 pin control"
depends on MACH_MT8135 || COMPILE_TEST
depends on OF
default MACH_MT8135
select PINCTRL_MTK
config PINCTRL_MT8127
- bool "Mediatek MT8127 pin control"
+ bool "MediaTek MT8127 pin control"
depends on MACH_MT8127 || COMPILE_TEST
depends on OF
default MACH_MT8127
@@ -88,33 +88,33 @@ config PINCTRL_MT2712
select PINCTRL_MTK
config PINCTRL_MT6765
- tristate "Mediatek MT6765 pin control"
+ tristate "MediaTek MT6765 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_PARIS
config PINCTRL_MT6779
- tristate "Mediatek MT6779 pin control"
+ tristate "MediaTek MT6779 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_PARIS
help
Say yes here to support pin controller and gpio driver
- on Mediatek MT6779 SoC.
+ on MediaTek MT6779 SoC.
In MTK platform, we support virtual gpio and use it to
map specific eint which doesn't have real gpio pin.
config PINCTRL_MT6795
- bool "Mediatek MT6795 pin control"
+ bool "MediaTek MT6795 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_PARIS
config PINCTRL_MT6797
- bool "Mediatek MT6797 pin control"
+ bool "MediaTek MT6797 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
@@ -128,40 +128,42 @@ config PINCTRL_MT7622
select PINCTRL_MTK_MOORE
config PINCTRL_MT7981
- bool "Mediatek MT7981 pin control"
+ bool "MediaTek MT7981 pin control"
depends on OF
+ depends on ARM64 || COMPILE_TEST
+ default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_MOORE
config PINCTRL_MT7986
- bool "Mediatek MT7986 pin control"
+ bool "MediaTek MT7986 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_MOORE
config PINCTRL_MT8167
- bool "Mediatek MT8167 pin control"
+ bool "MediaTek MT8167 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK
config PINCTRL_MT8173
- bool "Mediatek MT8173 pin control"
+ bool "MediaTek MT8173 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK
config PINCTRL_MT8183
- bool "Mediatek MT8183 pin control"
+ bool "MediaTek MT8183 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_PARIS
config PINCTRL_MT8186
- bool "Mediatek MT8186 pin control"
+ bool "MediaTek MT8186 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
@@ -180,28 +182,28 @@ config PINCTRL_MT8188
map specific eint which doesn't have real gpio pin.
config PINCTRL_MT8192
- bool "Mediatek MT8192 pin control"
+ bool "MediaTek MT8192 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_PARIS
config PINCTRL_MT8195
- bool "Mediatek MT8195 pin control"
+ bool "MediaTek MT8195 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_PARIS
config PINCTRL_MT8365
- bool "Mediatek MT8365 pin control"
+ bool "MediaTek MT8365 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK
config PINCTRL_MT8516
- bool "Mediatek MT8516 pin control"
+ bool "MediaTek MT8516 pin control"
depends on OF
depends on ARM64 || COMPILE_TEST
default ARM64 && ARCH_MEDIATEK
@@ -209,7 +211,7 @@ config PINCTRL_MT8516
# For PMIC
config PINCTRL_MT6397
- bool "Mediatek MT6397 pin control"
+ bool "MediaTek MT6397 pin control"
depends on MFD_MT6397 || COMPILE_TEST
depends on OF
default MFD_MT6397
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 9236a132c7ba..609821b756c2 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -872,32 +872,34 @@ static const struct pinconf_ops amd_pinconf_ops = {
.pin_config_group_set = amd_pinconf_group_set,
};
-static void amd_gpio_irq_init(struct amd_gpio *gpio_dev)
+static void amd_gpio_irq_init_pin(struct amd_gpio *gpio_dev, int pin)
{
- struct pinctrl_desc *desc = gpio_dev->pctrl->desc;
+ const struct pin_desc *pd;
unsigned long flags;
u32 pin_reg, mask;
- int i;
mask = BIT(WAKE_CNTRL_OFF_S0I3) | BIT(WAKE_CNTRL_OFF_S3) |
BIT(INTERRUPT_MASK_OFF) | BIT(INTERRUPT_ENABLE_OFF) |
BIT(WAKE_CNTRL_OFF_S4);
- for (i = 0; i < desc->npins; i++) {
- int pin = desc->pins[i].number;
- const struct pin_desc *pd = pin_desc_get(gpio_dev->pctrl, pin);
-
- if (!pd)
- continue;
+ pd = pin_desc_get(gpio_dev->pctrl, pin);
+ if (!pd)
+ return;
- raw_spin_lock_irqsave(&gpio_dev->lock, flags);
+ raw_spin_lock_irqsave(&gpio_dev->lock, flags);
+ pin_reg = readl(gpio_dev->base + pin * 4);
+ pin_reg &= ~mask;
+ writel(pin_reg, gpio_dev->base + pin * 4);
+ raw_spin_unlock_irqrestore(&gpio_dev->lock, flags);
+}
- pin_reg = readl(gpio_dev->base + i * 4);
- pin_reg &= ~mask;
- writel(pin_reg, gpio_dev->base + i * 4);
+static void amd_gpio_irq_init(struct amd_gpio *gpio_dev)
+{
+ struct pinctrl_desc *desc = gpio_dev->pctrl->desc;
+ int i;
- raw_spin_unlock_irqrestore(&gpio_dev->lock, flags);
- }
+ for (i = 0; i < desc->npins; i++)
+ amd_gpio_irq_init_pin(gpio_dev, i);
}
#ifdef CONFIG_PM_SLEEP
@@ -950,8 +952,10 @@ static int amd_gpio_resume(struct device *dev)
for (i = 0; i < desc->npins; i++) {
int pin = desc->pins[i].number;
- if (!amd_gpio_should_save(gpio_dev, pin))
+ if (!amd_gpio_should_save(gpio_dev, pin)) {
+ amd_gpio_irq_init_pin(gpio_dev, pin);
continue;
+ }
raw_spin_lock_irqsave(&gpio_dev->lock, flags);
gpio_dev->saved_regs[i] |= readl(gpio_dev->base + pin * 4) & PIN_IRQ_PENDING;
diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c
index 373eed8bc4be..c775d239444a 100644
--- a/drivers/pinctrl/pinctrl-at91-pio4.c
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -1206,7 +1206,6 @@ static int atmel_pinctrl_probe(struct platform_device *pdev)
dev_err(dev, "can't add the irq domain\n");
return -ENODEV;
}
- atmel_pioctrl->irq_domain->name = "atmel gpio";
for (i = 0; i < atmel_pioctrl->npins; i++) {
int irq = irq_create_mapping(atmel_pioctrl->irq_domain, i);
diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c
index 29e4a6282a64..1dcbd0937ef5 100644
--- a/drivers/pinctrl/pinctrl-ocelot.c
+++ b/drivers/pinctrl/pinctrl-ocelot.c
@@ -1204,7 +1204,7 @@ static int ocelot_pinmux_set_mux(struct pinctrl_dev *pctldev,
regmap_update_bits(info->map, REG_ALT(0, info, pin->pin),
BIT(p), f << p);
regmap_update_bits(info->map, REG_ALT(1, info, pin->pin),
- BIT(p), f << (p - 1));
+ BIT(p), (f >> 1) << p);
return 0;
}
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index cb33a23ab0c1..04ace4c7bd58 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -1330,7 +1330,7 @@ static int stm32_gpiolib_register_bank(struct stm32_pinctrl *pctl, struct fwnode
if (fwnode_property_read_u32(fwnode, "st,bank-ioport", &bank_ioport_nr))
bank_ioport_nr = bank_nr;
- bank->gpio_chip.base = bank_nr * STM32_GPIO_PINS_PER_BANK;
+ bank->gpio_chip.base = -1;
bank->gpio_chip.ngpio = npins;
bank->gpio_chip.fwnode = fwnode;
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index cb15acdf14a3..e2c9a68d12df 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -464,7 +464,8 @@ static const struct dmi_system_id asus_quirks[] = {
.ident = "ASUS ROG FLOW X13",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "GV301Q"),
+ /* Match GV301** */
+ DMI_MATCH(DMI_PRODUCT_NAME, "GV301"),
},
.driver_data = &quirk_asus_tablet_mode,
},
diff --git a/drivers/platform/x86/gigabyte-wmi.c b/drivers/platform/x86/gigabyte-wmi.c
index 4dd39ab6ecfa..2a426040f749 100644
--- a/drivers/platform/x86/gigabyte-wmi.c
+++ b/drivers/platform/x86/gigabyte-wmi.c
@@ -151,6 +151,7 @@ static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = {
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550I AORUS PRO AX"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M AORUS PRO-P"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M DS3H"),
+ DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B650 AORUS ELITE AX"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B660 GAMING X DDR4"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B660I AORUS PRO DDR4"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z390 I AORUS PRO WIFI-CF"),
@@ -160,6 +161,7 @@ static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = {
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 GAMING X"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 I AORUS PRO WIFI"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 UD"),
+ DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570S AORUS ELITE"),
DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z690M AORUS ELITE AX DDR4"),
{ }
};
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 0eb5bfdd823a..959ec3c5f376 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -1170,7 +1170,6 @@ static const struct key_entry ideapad_keymap[] = {
{ KE_KEY, 65, { KEY_PROG4 } },
{ KE_KEY, 66, { KEY_TOUCHPAD_OFF } },
{ KE_KEY, 67, { KEY_TOUCHPAD_ON } },
- { KE_KEY, 68, { KEY_TOUCHPAD_TOGGLE } },
{ KE_KEY, 128, { KEY_ESC } },
/*
@@ -1526,18 +1525,16 @@ static void ideapad_sync_touchpad_state(struct ideapad_private *priv, bool send_
if (priv->features.ctrl_ps2_aux_port)
i8042_command(&param, value ? I8042_CMD_AUX_ENABLE : I8042_CMD_AUX_DISABLE);
- if (send_events) {
- /*
- * On older models the EC controls the touchpad and toggles it
- * on/off itself, in this case we report KEY_TOUCHPAD_ON/_OFF.
- * If the EC did not toggle, report KEY_TOUCHPAD_TOGGLE.
- */
- if (value != priv->r_touchpad_val) {
- ideapad_input_report(priv, value ? 67 : 66);
- sysfs_notify(&priv->platform_device->dev.kobj, NULL, "touchpad");
- } else {
- ideapad_input_report(priv, 68);
- }
+ /*
+ * On older models the EC controls the touchpad and toggles it on/off
+ * itself, in this case we report KEY_TOUCHPAD_ON/_OFF. Some models do
+ * an acpi-notify with VPC bit 5 set on resume, so this function get
+ * called with send_events=true on every resume. Therefor if the EC did
+ * not toggle, do nothing to avoid sending spurious KEY_TOUCHPAD_TOGGLE.
+ */
+ if (send_events && value != priv->r_touchpad_val) {
+ ideapad_input_report(priv, value ? 67 : 66);
+ sysfs_notify(&priv->platform_device->dev.kobj, NULL, "touchpad");
}
priv->r_touchpad_val = value;
diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c
index 3a15d32d7644..b9591969e0fa 100644
--- a/drivers/platform/x86/intel/pmc/core.c
+++ b/drivers/platform/x86/intel/pmc/core.c
@@ -66,7 +66,18 @@ static inline void pmc_core_reg_write(struct pmc_dev *pmcdev, int reg_offset,
static inline u64 pmc_core_adjust_slp_s0_step(struct pmc_dev *pmcdev, u32 value)
{
- return (u64)value * pmcdev->map->slp_s0_res_counter_step;
+ /*
+ * ADL PCH does not have the SLP_S0 counter and LPM Residency counters are
+ * used as a workaround which uses 30.5 usec tick. All other client
+ * programs have the legacy SLP_S0 residency counter that is using the 122
+ * usec tick.
+ */
+ const int lpm_adj_x2 = pmcdev->map->lpm_res_counter_step_x2;
+
+ if (pmcdev->map == &adl_reg_map)
+ return (u64)value * GET_X2_COUNTER((u64)lpm_adj_x2);
+ else
+ return (u64)value * pmcdev->map->slp_s0_res_counter_step;
}
static int set_etr3(struct pmc_dev *pmcdev)
diff --git a/drivers/platform/x86/think-lmi.c b/drivers/platform/x86/think-lmi.c
index c816646eb661..78dc82bda4dd 100644
--- a/drivers/platform/x86/think-lmi.c
+++ b/drivers/platform/x86/think-lmi.c
@@ -920,7 +920,7 @@ static ssize_t display_name_show(struct kobject *kobj, struct kobj_attribute *at
static ssize_t current_value_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
{
struct tlmi_attr_setting *setting = to_tlmi_attr_setting(kobj);
- char *item, *value;
+ char *item, *value, *p;
int ret;
ret = tlmi_setting(setting->index, &item, LENOVO_BIOS_SETTING_GUID);
@@ -930,10 +930,15 @@ static ssize_t current_value_show(struct kobject *kobj, struct kobj_attribute *a
/* validate and split from `item,value` -> `value` */
value = strpbrk(item, ",");
if (!value || value == item || !strlen(value + 1))
- return -EINVAL;
-
- ret = sysfs_emit(buf, "%s\n", value + 1);
+ ret = -EINVAL;
+ else {
+ /* On Workstations remove the Options part after the value */
+ p = strchrnul(value, ';');
+ *p = '\0';
+ ret = sysfs_emit(buf, "%s\n", value + 1);
+ }
kfree(item);
+
return ret;
}
@@ -1457,10 +1462,10 @@ static int tlmi_analyze(void)
* name string.
* Try and pull that out if it's available.
*/
- char *item, *optstart, *optend;
+ char *optitem, *optstart, *optend;
- if (!tlmi_setting(setting->index, &item, LENOVO_BIOS_SETTING_GUID)) {
- optstart = strstr(item, "[Optional:");
+ if (!tlmi_setting(setting->index, &optitem, LENOVO_BIOS_SETTING_GUID)) {
+ optstart = strstr(optitem, "[Optional:");
if (optstart) {
optstart += strlen("[Optional:");
optend = strstr(optstart, "]");
@@ -1469,6 +1474,7 @@ static int tlmi_analyze(void)
kstrndup(optstart, optend - optstart,
GFP_KERNEL);
}
+ kfree(optitem);
}
}
/*
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 32c10457399e..7191ff2625b1 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -4479,6 +4479,14 @@ static const struct dmi_system_id fwbug_list[] __initconst = {
}
},
{
+ .ident = "T14s Gen1 AMD",
+ .driver_data = &quirk_s2idle_bug,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "20UJ"),
+ }
+ },
+ {
.ident = "P14s Gen1 AMD",
.driver_data = &quirk_s2idle_bug,
.matches = {
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index e01147f66e15..474725714a05 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -115,7 +115,14 @@ static int pwm_device_request(struct pwm_device *pwm, const char *label)
}
if (pwm->chip->ops->get_state) {
- struct pwm_state state;
+ /*
+ * Zero-initialize state because most drivers are unaware of
+ * .usage_power. The other members of state are supposed to be
+ * set by lowlevel drivers. We still initialize the whole
+ * structure for simplicity even though this might paper over
+ * faulty implementations of .get_state().
+ */
+ struct pwm_state state = { 0, };
err = pwm->chip->ops->get_state(pwm->chip, pwm, &state);
trace_pwm_get(pwm, &state, err);
@@ -448,7 +455,7 @@ static void pwm_apply_state_debug(struct pwm_device *pwm,
{
struct pwm_state *last = &pwm->last;
struct pwm_chip *chip = pwm->chip;
- struct pwm_state s1, s2;
+ struct pwm_state s1 = { 0 }, s2 = { 0 };
int err;
if (!IS_ENABLED(CONFIG_PWM_DEBUG))
@@ -530,6 +537,7 @@ static void pwm_apply_state_debug(struct pwm_device *pwm,
return;
}
+ *last = (struct pwm_state){ 0 };
err = chip->ops->get_state(chip, pwm, last);
trace_pwm_get(pwm, last, err);
if (err)
diff --git a/drivers/pwm/pwm-cros-ec.c b/drivers/pwm/pwm-cros-ec.c
index 86df6702cb83..ad18b0ebe3f1 100644
--- a/drivers/pwm/pwm-cros-ec.c
+++ b/drivers/pwm/pwm-cros-ec.c
@@ -198,6 +198,7 @@ static int cros_ec_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
state->enabled = (ret > 0);
state->period = EC_PWM_MAX_DUTY;
+ state->polarity = PWM_POLARITY_NORMAL;
/*
* Note that "disabled" and "duty cycle == 0" are treated the same. If
diff --git a/drivers/pwm/pwm-hibvt.c b/drivers/pwm/pwm-hibvt.c
index 12c05c155cab..1b9274c5ad87 100644
--- a/drivers/pwm/pwm-hibvt.c
+++ b/drivers/pwm/pwm-hibvt.c
@@ -146,6 +146,7 @@ static int hibvt_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
value = readl(base + PWM_CTRL_ADDR(pwm->hwpwm));
state->enabled = (PWM_ENABLE_MASK & value);
+ state->polarity = (PWM_POLARITY_MASK & value) ? PWM_POLARITY_INVERSED : PWM_POLARITY_NORMAL;
return 0;
}
diff --git a/drivers/pwm/pwm-iqs620a.c b/drivers/pwm/pwm-iqs620a.c
index 8362b4870c66..47b3141135f3 100644
--- a/drivers/pwm/pwm-iqs620a.c
+++ b/drivers/pwm/pwm-iqs620a.c
@@ -126,6 +126,7 @@ static int iqs620_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
mutex_unlock(&iqs620_pwm->lock);
state->period = IQS620_PWM_PERIOD_NS;
+ state->polarity = PWM_POLARITY_NORMAL;
return 0;
}
diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c
index 16d79ca5d8f5..5cd7b90872c6 100644
--- a/drivers/pwm/pwm-meson.c
+++ b/drivers/pwm/pwm-meson.c
@@ -162,6 +162,12 @@ static int meson_pwm_calc(struct meson_pwm *meson, struct pwm_device *pwm,
duty = state->duty_cycle;
period = state->period;
+ /*
+ * Note this is wrong. The result is an output wave that isn't really
+ * inverted and so is wrongly identified by .get_state as normal.
+ * Fixing this needs some care however as some machines might rely on
+ * this.
+ */
if (state->polarity == PWM_POLARITY_INVERSED)
duty = period - duty;
@@ -358,6 +364,8 @@ static int meson_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
state->duty_cycle = 0;
}
+ state->polarity = PWM_POLARITY_NORMAL;
+
return 0;
}
diff --git a/drivers/pwm/pwm-sprd.c b/drivers/pwm/pwm-sprd.c
index d866ce345f97..bde579a338c2 100644
--- a/drivers/pwm/pwm-sprd.c
+++ b/drivers/pwm/pwm-sprd.c
@@ -109,6 +109,7 @@ static int sprd_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
duty = val & SPRD_PWM_DUTY_MSK;
tmp = (prescale + 1) * NSEC_PER_SEC * duty;
state->duty_cycle = DIV_ROUND_CLOSEST_ULL(tmp, chn->clk_rate);
+ state->polarity = PWM_POLARITY_NORMAL;
/* Disable PWM clocks if the PWM channel is not in enable state. */
if (!state->enabled)
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 2a9867abba20..e6724a229d23 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -215,7 +215,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
drvdata->enable_clock = devm_clk_get(dev, NULL);
if (IS_ERR(drvdata->enable_clock)) {
dev_err(dev, "Can't get enable-clock from devicetree\n");
- return -ENOENT;
+ return PTR_ERR(drvdata->enable_clock);
}
} else if (drvtype && drvtype->has_performance_state) {
drvdata->desc.ops = &fixed_voltage_domain_ops;
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 3ceece988338..c895189375e2 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -3298,7 +3298,7 @@ fw_crash_buffer_show(struct device *cdev,
spin_lock_irqsave(&instance->crashdump_lock, flags);
buff_offset = instance->fw_crash_buffer_offset;
- if (!instance->crash_dump_buf &&
+ if (!instance->crash_dump_buf ||
!((instance->fw_crash_state == AVAILABLE) ||
(instance->fw_crash_state == COPYING))) {
dev_err(&instance->pdev->dev,
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 84c9a55a5794..8a83f3fc2b86 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -4771,7 +4771,7 @@ int megasas_task_abort_fusion(struct scsi_cmnd *scmd)
devhandle = megasas_get_tm_devhandle(scmd->device);
if (devhandle == (u16)ULONG_MAX) {
- ret = SUCCESS;
+ ret = FAILED;
sdev_printk(KERN_INFO, scmd->device,
"task abort issued for invalid devhandle\n");
mutex_unlock(&instance->reset_mutex);
@@ -4841,7 +4841,7 @@ int megasas_reset_target_fusion(struct scsi_cmnd *scmd)
devhandle = megasas_get_tm_devhandle(scmd->device);
if (devhandle == (u16)ULONG_MAX) {
- ret = SUCCESS;
+ ret = FAILED;
sdev_printk(KERN_INFO, scmd->device,
"target reset issued for invalid devhandle\n");
mutex_unlock(&instance->reset_mutex);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 2ee9ea57554d..14ae0a9c5d3d 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -6616,11 +6616,6 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc)
else if (rc == -EAGAIN)
goto try_32bit_dma;
total_sz += sense_sz;
- ioc_info(ioc,
- "sense pool(0x%p)- dma(0x%llx): depth(%d),"
- "element_size(%d), pool_size(%d kB)\n",
- ioc->sense, (unsigned long long)ioc->sense_dma, ioc->scsiio_depth,
- SCSI_SENSE_BUFFERSIZE, sz / 1024);
/* reply pool, 4 byte align */
sz = ioc->reply_free_queue_depth * ioc->reply_sz;
rc = _base_allocate_reply_pool(ioc, sz);
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 5cce1ba70fc6..09ef0b31dfc0 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -314,11 +314,18 @@ static int scsi_vpd_inquiry(struct scsi_device *sdev, unsigned char *buffer,
if (result)
return -EIO;
- /* Sanity check that we got the page back that we asked for */
+ /*
+ * Sanity check that we got the page back that we asked for and that
+ * the page size is not 0.
+ */
if (buffer[1] != page)
return -EIO;
- return get_unaligned_be16(&buffer[2]) + 4;
+ result = get_unaligned_be16(&buffer[2]);
+ if (!result)
+ return -EIO;
+
+ return result + 4;
}
static int scsi_get_vpd_size(struct scsi_device *sdev, u8 page)
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
index 90526f46c9b1..d71ee50e7878 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
@@ -153,7 +153,6 @@ static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, int temp
cancel_delayed_work_sync(&pci_info->work);
proc_thermal_mmio_write(pci_info, PROC_THERMAL_MMIO_INT_ENABLE_0, 0);
proc_thermal_mmio_write(pci_info, PROC_THERMAL_MMIO_THRES_0, 0);
- thermal_zone_device_disable(tzd);
pci_info->stored_thres = 0;
return 0;
}
diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c
index c7ba5680cd48..91fc7e239497 100644
--- a/drivers/thermal/intel/intel_powerclamp.c
+++ b/drivers/thermal/intel/intel_powerclamp.c
@@ -235,6 +235,12 @@ static int max_idle_set(const char *arg, const struct kernel_param *kp)
goto skip_limit_set;
}
+ if (!cpumask_available(idle_injection_cpu_mask)) {
+ ret = allocate_copy_idle_injection_mask(cpu_present_mask);
+ if (ret)
+ goto skip_limit_set;
+ }
+
if (check_invalid(idle_injection_cpu_mask, new_max_idle)) {
ret = -EINVAL;
goto skip_limit_set;
@@ -791,7 +797,8 @@ static int __init powerclamp_init(void)
return retval;
mutex_lock(&powerclamp_lock);
- retval = allocate_copy_idle_injection_mask(cpu_present_mask);
+ if (!cpumask_available(idle_injection_cpu_mask))
+ retval = allocate_copy_idle_injection_mask(cpu_present_mask);
mutex_unlock(&powerclamp_lock);
if (retval)
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c
index a4aba7b8bb8b..6c20c9f90a05 100644
--- a/drivers/thermal/thermal_sysfs.c
+++ b/drivers/thermal/thermal_sysfs.c
@@ -876,8 +876,6 @@ static void cooling_device_stats_setup(struct thermal_cooling_device *cdev)
unsigned long states = cdev->max_state + 1;
int var;
- lockdep_assert_held(&cdev->lock);
-
var = sizeof(*stats);
var += sizeof(*stats->time_in_state) * states;
var += sizeof(*stats->trans_table) * states * states;
@@ -903,8 +901,6 @@ out:
static void cooling_device_stats_destroy(struct thermal_cooling_device *cdev)
{
- lockdep_assert_held(&cdev->lock);
-
kfree(cdev->stats);
cdev->stats = NULL;
}
@@ -931,6 +927,8 @@ void thermal_cooling_device_destroy_sysfs(struct thermal_cooling_device *cdev)
void thermal_cooling_device_stats_reinit(struct thermal_cooling_device *cdev)
{
+ lockdep_assert_held(&cdev->lock);
+
cooling_device_stats_destroy(cdev);
cooling_device_stats_setup(cdev);
}