Re: Linux 6.0.4

From: Greg Kroah-Hartman
Date: Wed Oct 26 2022 - 07:41:19 EST

diff --git a/Makefile b/Makefile
index d4297b3d0735..f2e41dccdd89 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 6
PATCHLEVEL = 0
-SUBLEVEL = 3
+SUBLEVEL = 4
EXTRAVERSION =
NAME = Hurr durr I'ma ninja sloth

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index e4080ad96089..aa6d109fac08 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -269,6 +269,8 @@ static __init int efivar_ssdt_load(void)
acpi_status ret = acpi_load_table(data, NULL);
if (ret)
pr_err("failed to load table: %u\n", ret);
+ else
+ continue;
} else {
pr_err("failed to get var data: 0x%lx\n", status);
}
diff --git a/drivers/firmware/efi/vars.c b/drivers/firmware/efi/vars.c
index dd74d2ad3184..433b61587139 100644
--- a/drivers/firmware/efi/vars.c
+++ b/drivers/firmware/efi/vars.c
@@ -7,6 +7,7 @@
*/

#include <linux/types.h>
+#include <linux/sizes.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/module.h>
@@ -20,19 +21,19 @@ static struct efivars *__efivars;

static DEFINE_SEMAPHORE(efivars_lock);

-efi_status_t check_var_size(u32 attributes, unsigned long size)
+static efi_status_t check_var_size(u32 attributes, unsigned long size)
{
const struct efivar_operations *fops;

fops = __efivars->ops;

if (!fops->query_variable_store)
- return EFI_UNSUPPORTED;
+ return (size <= SZ_64K) ? EFI_SUCCESS : EFI_OUT_OF_RESOURCES;

return fops->query_variable_store(attributes, size, false);
}
-EXPORT_SYMBOL_NS_GPL(check_var_size, EFIVAR);

+static
efi_status_t check_var_size_nonblocking(u32 attributes, unsigned long size)
{
const struct efivar_operations *fops;
@@ -40,11 +41,10 @@ efi_status_t check_var_size_nonblocking(u32 attributes, unsigned long size)
fops = __efivars->ops;

if (!fops->query_variable_store)
- return EFI_UNSUPPORTED;
+ return (size <= SZ_64K) ? EFI_SUCCESS : EFI_OUT_OF_RESOURCES;

return fops->query_variable_store(attributes, size, true);
}
-EXPORT_SYMBOL_NS_GPL(check_var_size_nonblocking, EFIVAR);

/**
* efivars_kobject - get the kobject for the registered efivars
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 25e1f5ed7ead..91665fe44e7c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2926,6 +2926,14 @@ static int amdgpu_device_ip_suspend_phase1(struct amdgpu_device *adev)
amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE);
amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE);

+ /*
+ * Per PMFW team's suggestion, driver needs to handle gfxoff
+ * and df cstate features disablement for gpu reset(e.g. Mode1Reset)
+ * scenario. Add the missing df cstate disablement here.
+ */
+ if (amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_DISALLOW))
+ dev_warn(adev->dev, "Failed to disallow df cstate");
+
for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
if (!adev->ip_blocks[i].status.valid)
continue;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
index ae2d337158f3..f77401709d83 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
@@ -27,7 +27,7 @@
// *** IMPORTANT ***
// SMU TEAM: Always increment the interface version if
// any structure is changed in this file
-#define PMFW_DRIVER_IF_VERSION 5
+#define PMFW_DRIVER_IF_VERSION 7

typedef struct {
int32_t value;
@@ -163,8 +163,8 @@ typedef struct {
uint16_t DclkFrequency; //[MHz]
uint16_t MemclkFrequency; //[MHz]
uint16_t spare; //[centi]
- uint16_t UvdActivity; //[centi]
uint16_t GfxActivity; //[centi]
+ uint16_t UvdActivity; //[centi]

uint16_t Voltage[2]; //[mV] indices: VDDCR_VDD, VDDCR_SOC
uint16_t Current[2]; //[mA] indices: VDDCR_VDD, VDDCR_SOC
@@ -199,6 +199,19 @@ typedef struct {
uint16_t DeviceState;
uint16_t CurTemp; //[centi-Celsius]
uint16_t spare2;
+
+ uint16_t AverageGfxclkFrequency;
+ uint16_t AverageFclkFrequency;
+ uint16_t AverageGfxActivity;
+ uint16_t AverageSocclkFrequency;
+ uint16_t AverageVclkFrequency;
+ uint16_t AverageVcnActivity;
+ uint16_t AverageDRAMReads; //Filtered DF Bandwidth::DRAM Reads
+ uint16_t AverageDRAMWrites; //Filtered DF Bandwidth::DRAM Writes
+ uint16_t AverageSocketPower; //Filtered value of CurrentSocketPower
+ uint16_t AverageCorePower; //Filtered of [sum of CorePower[8]])
+ uint16_t AverageCoreC0Residency[8]; //Filtered of [average C0 residency % per core]
+ uint32_t MetricsCounter; //Counts the # of metrics table parameter reads per update to the metrics table, i.e. if the metrics table update happens every 1 second, this value could be up to 1000 if the smu collected metrics data every cycle, or as low as 0 if the smu was asleep the whole time. Reset to 0 after writing.
} SmuMetrics_t;

typedef struct {
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
index f442bf085a31..f75b9688f512 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
@@ -28,7 +28,7 @@
#define SMU13_DRIVER_IF_VERSION_INV 0xFFFFFFFF
#define SMU13_DRIVER_IF_VERSION_YELLOW_CARP 0x04
#define SMU13_DRIVER_IF_VERSION_ALDE 0x08
-#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x05
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x07
#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_5 0x04
#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0 0x30
#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x2C
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
index 445005571f76..9cd005131f56 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
@@ -2242,9 +2242,17 @@ static void arcturus_get_unique_id(struct smu_context *smu)
static int arcturus_set_df_cstate(struct smu_context *smu,
enum pp_df_cstate state)
{
+ struct amdgpu_device *adev = smu->adev;
uint32_t smu_version;
int ret;

+ /*
+ * Arcturus does not need the cstate disablement
+ * prerequisite for gpu reset.
+ */
+ if (amdgpu_in_reset(adev) || adev->in_suspend)
+ return 0;
+
ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
if (ret) {
dev_err(smu->adev->dev, "Failed to get smu version!\n");
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index 619aee51b123..d30ec3005ea1 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1640,6 +1640,15 @@ static bool aldebaran_is_baco_supported(struct smu_context *smu)
static int aldebaran_set_df_cstate(struct smu_context *smu,
enum pp_df_cstate state)
{
+ struct amdgpu_device *adev = smu->adev;
+
+ /*
+ * Aldebaran does not need the cstate disablement
+ * prerequisite for gpu reset.
+ */
+ if (amdgpu_in_reset(adev) || adev->in_suspend)
+ return 0;
+
return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL);
}

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index 1d454485e0d9..29529328152d 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -119,6 +119,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] =
MSG_MAP(NotifyPowerSource, PPSMC_MSG_NotifyPowerSource, 0),
MSG_MAP(Mode1Reset, PPSMC_MSG_Mode1Reset, 0),
MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 0),
+ MSG_MAP(DFCstateControl, PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
};

static struct cmn2asic_mapping smu_v13_0_0_clk_map[SMU_CLK_COUNT] = {
@@ -1753,6 +1754,15 @@ static int smu_v13_0_0_set_mp1_state(struct smu_context *smu,
return ret;
}

+static int smu_v13_0_0_set_df_cstate(struct smu_context *smu,
+ enum pp_df_cstate state)
+{
+ return smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_DFCstateControl,
+ state,
+ NULL);
+}
+
static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
.get_allowed_feature_mask = smu_v13_0_0_get_allowed_feature_mask,
.set_default_dpm_table = smu_v13_0_0_set_default_dpm_table,
@@ -1822,6 +1832,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
.mode1_reset_is_support = smu_v13_0_0_is_mode1_reset_supported,
.mode1_reset = smu_v13_0_mode1_reset,
.set_mp1_state = smu_v13_0_0_set_mp1_state,
+ .set_df_cstate = smu_v13_0_0_set_df_cstate,
};

void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index c422bf8a09b1..c4102cfb734c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -121,6 +121,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] =
MSG_MAP(Mode1Reset, PPSMC_MSG_Mode1Reset, 0),
MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 0),
MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0),
+ MSG_MAP(DFCstateControl, PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
};

static struct cmn2asic_mapping smu_v13_0_7_clk_map[SMU_CLK_COUNT] = {
@@ -1587,6 +1588,16 @@ static bool smu_v13_0_7_is_mode1_reset_supported(struct smu_context *smu)

return true;
}
+
+static int smu_v13_0_7_set_df_cstate(struct smu_context *smu,
+ enum pp_df_cstate state)
+{
+ return smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_DFCstateControl,
+ state,
+ NULL);
+}
+
static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
.get_allowed_feature_mask = smu_v13_0_7_get_allowed_feature_mask,
.set_default_dpm_table = smu_v13_0_7_set_default_dpm_table,
@@ -1649,6 +1660,7 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
.mode1_reset_is_support = smu_v13_0_7_is_mode1_reset_supported,
.mode1_reset = smu_v13_0_mode1_reset,
.set_mp1_state = smu_v13_0_7_set_mp1_state,
+ .set_df_cstate = smu_v13_0_7_set_df_cstate,
};

void smu_v13_0_7_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 7d6eb9ad7a02..459571e2cc57 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -135,18 +135,6 @@ static u32 raw_block_offset(const void *bdb, enum bdb_block_id section_id)
return block - bdb;
}

-/* size of the block excluding the header */
-static u32 raw_block_size(const void *bdb, enum bdb_block_id section_id)
-{
- const void *block;
-
- block = find_raw_section(bdb, section_id);
- if (!block)
- return 0;
-
- return get_blocksize(block);
-}
-
struct bdb_block_entry {
struct list_head node;
enum bdb_block_id section_id;
@@ -231,9 +219,14 @@ static bool validate_lfp_data_ptrs(const void *bdb,
{
int fp_timing_size, dvo_timing_size, panel_pnp_id_size, panel_name_size;
int data_block_size, lfp_data_size;
+ const void *data_block;
int i;

- data_block_size = raw_block_size(bdb, BDB_LVDS_LFP_DATA);
+ data_block = find_raw_section(bdb, BDB_LVDS_LFP_DATA);
+ if (!data_block)
+ return false;
+
+ data_block_size = get_blocksize(data_block);
if (data_block_size == 0)
return false;

@@ -261,21 +254,6 @@ static bool validate_lfp_data_ptrs(const void *bdb,
if (16 * lfp_data_size > data_block_size)
return false;

- /*
- * Except for vlv/chv machines all real VBTs seem to have 6
- * unaccounted bytes in the fp_timing table. And it doesn't
- * appear to be a really intentional hole as the fp_timing
- * 0xffff terminator is always within those 6 missing bytes.
- */
- if (fp_timing_size + dvo_timing_size + panel_pnp_id_size != lfp_data_size &&
- fp_timing_size + 6 + dvo_timing_size + panel_pnp_id_size != lfp_data_size)
- return false;
-
- if (ptrs->ptr[0].fp_timing.offset + fp_timing_size > ptrs->ptr[0].dvo_timing.offset ||
- ptrs->ptr[0].dvo_timing.offset + dvo_timing_size != ptrs->ptr[0].panel_pnp_id.offset ||
- ptrs->ptr[0].panel_pnp_id.offset + panel_pnp_id_size != lfp_data_size)
- return false;
-
/* make sure the table entries have uniform size */
for (i = 1; i < 16; i++) {
if (ptrs->ptr[i].fp_timing.table_size != fp_timing_size ||
@@ -289,6 +267,23 @@ static bool validate_lfp_data_ptrs(const void *bdb,
return false;
}

+ /*
+ * Except for vlv/chv machines all real VBTs seem to have 6
+ * unaccounted bytes in the fp_timing table. And it doesn't
+ * appear to be a really intentional hole as the fp_timing
+ * 0xffff terminator is always within those 6 missing bytes.
+ */
+ if (fp_timing_size + 6 + dvo_timing_size + panel_pnp_id_size == lfp_data_size)
+ fp_timing_size += 6;
+
+ if (fp_timing_size + dvo_timing_size + panel_pnp_id_size != lfp_data_size)
+ return false;
+
+ if (ptrs->ptr[0].fp_timing.offset + fp_timing_size != ptrs->ptr[0].dvo_timing.offset ||
+ ptrs->ptr[0].dvo_timing.offset + dvo_timing_size != ptrs->ptr[0].panel_pnp_id.offset ||
+ ptrs->ptr[0].panel_pnp_id.offset + panel_pnp_id_size != lfp_data_size)
+ return false;
+
/* make sure the tables fit inside the data block */
for (i = 0; i < 16; i++) {
if (ptrs->ptr[i].fp_timing.offset + fp_timing_size > data_block_size ||
@@ -300,6 +295,15 @@ static bool validate_lfp_data_ptrs(const void *bdb,
if (ptrs->panel_name.offset + 16 * panel_name_size > data_block_size)
return false;

+ /* make sure fp_timing terminators are present at expected locations */
+ for (i = 0; i < 16; i++) {
+ const u16 *t = data_block + ptrs->ptr[i].fp_timing.offset +
+ fp_timing_size - 2;
+
+ if (*t != 0xffff)
+ return false;
+ }
+
return true;
}

@@ -333,18 +337,6 @@ static bool fixup_lfp_data_ptrs(const void *bdb, void *ptrs_block)
return validate_lfp_data_ptrs(bdb, ptrs);
}

-static const void *find_fp_timing_terminator(const u8 *data, int size)
-{
- int i;
-
- for (i = 0; i < size - 1; i++) {
- if (data[i] == 0xff && data[i+1] == 0xff)
- return &data[i];
- }
-
- return NULL;
-}
-
static int make_lfp_data_ptr(struct lvds_lfp_data_ptr_table *table,
int table_size, int total_size)
{
@@ -368,11 +360,22 @@ static void next_lfp_data_ptr(struct lvds_lfp_data_ptr_table *next,
static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
const void *bdb)
{
- int i, size, table_size, block_size, offset;
- const void *t0, *t1, *block;
+ int i, size, table_size, block_size, offset, fp_timing_size;
struct bdb_lvds_lfp_data_ptrs *ptrs;
+ const void *block;
void *ptrs_block;

+ /*
+ * The hardcoded fp_timing_size is only valid for
+ * modernish VBTs. All older VBTs definitely should
+ * include block 41 and thus we don't need to
+ * generate one.
+ */
+ if (i915->vbt.version < 155)
+ return NULL;
+
+ fp_timing_size = 38;
+
block = find_raw_section(bdb, BDB_LVDS_LFP_DATA);
if (!block)
return NULL;
@@ -381,17 +384,8 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,

block_size = get_blocksize(block);

- size = block_size;
- t0 = find_fp_timing_terminator(block, size);
- if (!t0)
- return NULL;
-
- size -= t0 - block - 2;
- t1 = find_fp_timing_terminator(t0 + 2, size);
- if (!t1)
- return NULL;
-
- size = t1 - t0;
+ size = fp_timing_size + sizeof(struct lvds_dvo_timing) +
+ sizeof(struct lvds_pnp_id);
if (size * 16 > block_size)
return NULL;

@@ -409,7 +403,7 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
table_size = sizeof(struct lvds_dvo_timing);
size = make_lfp_data_ptr(&ptrs->ptr[0].dvo_timing, table_size, size);

- table_size = t0 - block + 2;
+ table_size = fp_timing_size;
size = make_lfp_data_ptr(&ptrs->ptr[0].fp_timing, table_size, size);

if (ptrs->ptr[0].fp_timing.table_size)
@@ -424,14 +418,14 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
return NULL;
}

- size = t1 - t0;
+ size = fp_timing_size + sizeof(struct lvds_dvo_timing) +
+ sizeof(struct lvds_pnp_id);
for (i = 1; i < 16; i++) {
next_lfp_data_ptr(&ptrs->ptr[i].fp_timing, &ptrs->ptr[i-1].fp_timing, size);
next_lfp_data_ptr(&ptrs->ptr[i].dvo_timing, &ptrs->ptr[i-1].dvo_timing, size);
next_lfp_data_ptr(&ptrs->ptr[i].panel_pnp_id, &ptrs->ptr[i-1].panel_pnp_id, size);
}

- size = t1 - t0;
table_size = sizeof(struct lvds_lfp_panel_name);

if (16 * (size + table_size) <= block_size) {
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 50bab12d9476..043cf1cc8794 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1142,6 +1142,7 @@
#define USB_DEVICE_ID_SONY_PS4_CONTROLLER_2 0x09cc
#define USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE 0x0ba0
#define USB_DEVICE_ID_SONY_PS5_CONTROLLER 0x0ce6
+#define USB_DEVICE_ID_SONY_PS5_CONTROLLER_2 0x0df2
#define USB_DEVICE_ID_SONY_MOTION_CONTROLLER 0x03d5
#define USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER 0x042f
#define USB_DEVICE_ID_SONY_BUZZ_CONTROLLER 0x0002
diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c
index b1b5721b5d8f..d21d868e29ab 100644
--- a/drivers/hid/hid-playstation.c
+++ b/drivers/hid/hid-playstation.c
@@ -46,6 +46,7 @@ struct ps_device {
uint32_t fw_version;

int (*parse_report)(struct ps_device *dev, struct hid_report *report, u8 *data, int size);
+ void (*remove)(struct ps_device *dev);
};

/* Calibration data for playstation motion sensors. */
@@ -174,6 +175,7 @@ struct dualsense {
struct led_classdev player_leds[5];

struct work_struct output_worker;
+ bool output_worker_initialized;
void *output_report_dmabuf;
uint8_t output_seq; /* Sequence number for output report. */
};
@@ -299,6 +301,7 @@ static const struct {int x; int y; } ps_gamepad_hat_mapping[] = {
{0, 0},
};

+static inline void dualsense_schedule_work(struct dualsense *ds);
static void dualsense_set_lightbar(struct dualsense *ds, uint8_t red, uint8_t green, uint8_t blue);

/*
@@ -792,6 +795,7 @@ static int dualsense_get_calibration_data(struct dualsense *ds)
return ret;
}

+
static int dualsense_get_firmware_info(struct dualsense *ds)
{
uint8_t *buf;
@@ -881,7 +885,7 @@ static int dualsense_player_led_set_brightness(struct led_classdev *led, enum le
ds->update_player_leds = true;
spin_unlock_irqrestore(&ds->base.lock, flags);

- schedule_work(&ds->output_worker);
+ dualsense_schedule_work(ds);

return 0;
}
@@ -925,6 +929,16 @@ static void dualsense_init_output_report(struct dualsense *ds, struct dualsense_
}
}

+static inline void dualsense_schedule_work(struct dualsense *ds)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&ds->base.lock, flags);
+ if (ds->output_worker_initialized)
+ schedule_work(&ds->output_worker);
+ spin_unlock_irqrestore(&ds->base.lock, flags);
+}
+
/*
* Helper function to send DualSense output reports. Applies a CRC at the end of a report
* for Bluetooth reports.
@@ -1085,7 +1099,7 @@ static int dualsense_parse_report(struct ps_device *ps_dev, struct hid_report *r
spin_unlock_irqrestore(&ps_dev->lock, flags);

/* Schedule updating of microphone state at hardware level. */
- schedule_work(&ds->output_worker);
+ dualsense_schedule_work(ds);
}
ds->last_btn_mic_state = btn_mic_state;

@@ -1200,10 +1214,22 @@ static int dualsense_play_effect(struct input_dev *dev, void *data, struct ff_ef
ds->motor_right = effect->u.rumble.weak_magnitude / 256;
spin_unlock_irqrestore(&ds->base.lock, flags);

- schedule_work(&ds->output_worker);
+ dualsense_schedule_work(ds);
return 0;
}

+static void dualsense_remove(struct ps_device *ps_dev)
+{
+ struct dualsense *ds = container_of(ps_dev, struct dualsense, base);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ds->base.lock, flags);
+ ds->output_worker_initialized = false;
+ spin_unlock_irqrestore(&ds->base.lock, flags);
+
+ cancel_work_sync(&ds->output_worker);
+}
+
static int dualsense_reset_leds(struct dualsense *ds)
{
struct dualsense_output_report report;
@@ -1240,7 +1266,7 @@ static void dualsense_set_lightbar(struct dualsense *ds, uint8_t red, uint8_t gr
ds->lightbar_blue = blue;
spin_unlock_irqrestore(&ds->base.lock, flags);

- schedule_work(&ds->output_worker);
+ dualsense_schedule_work(ds);
}

static void dualsense_set_player_leds(struct dualsense *ds)
@@ -1263,7 +1289,7 @@ static void dualsense_set_player_leds(struct dualsense *ds)

ds->update_player_leds = true;
ds->player_leds_state = player_ids[player_id];
- schedule_work(&ds->output_worker);
+ dualsense_schedule_work(ds);
}

static struct ps_device *dualsense_create(struct hid_device *hdev)
@@ -1302,7 +1328,9 @@ static struct ps_device *dualsense_create(struct hid_device *hdev)
ps_dev->battery_capacity = 100; /* initial value until parse_report. */
ps_dev->battery_status = POWER_SUPPLY_STATUS_UNKNOWN;
ps_dev->parse_report = dualsense_parse_report;
+ ps_dev->remove = dualsense_remove;
INIT_WORK(&ds->output_worker, dualsense_output_worker);
+ ds->output_worker_initialized = true;
hid_set_drvdata(hdev, ds);

max_output_report_size = sizeof(struct dualsense_output_report_bt);
@@ -1439,7 +1467,8 @@ static int ps_probe(struct hid_device *hdev, const struct hid_device_id *id)
goto err_stop;
}

- if (hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER) {
+ if (hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER ||
+ hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER_2) {
dev = dualsense_create(hdev);
if (IS_ERR(dev)) {
hid_err(hdev, "Failed to create dualsense.\n");
@@ -1470,6 +1499,9 @@ static void ps_remove(struct hid_device *hdev)
ps_devices_list_remove(dev);
ps_device_release_player_id(dev);

+ if (dev->remove)
+ dev->remove(dev);
+
hid_hw_close(hdev);
hid_hw_stop(hdev);
}
@@ -1477,6 +1509,8 @@ static void ps_remove(struct hid_device *hdev)
static const struct hid_device_id ps_devices[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER_2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER_2) },
{ }
};
MODULE_DEVICE_TABLE(hid, ps_devices);
diff --git a/drivers/md/dm-clone-target.c b/drivers/md/dm-clone-target.c
index 811b0a5379d0..2f1cc66d2641 100644
--- a/drivers/md/dm-clone-target.c
+++ b/drivers/md/dm-clone-target.c
@@ -2035,7 +2035,7 @@ static void disable_passdown_if_not_supported(struct clone *clone)
reason = "max discard sectors smaller than a region";

if (reason) {
- DMWARN("Destination device (%pd) %s: Disabling discard passdown.",
+ DMWARN("Destination device (%pg) %s: Disabling discard passdown.",
dest_dev, reason);
clear_bit(DM_CLONE_DISCARD_PASSDOWN, &clone->flags);
}
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 4691a33bc374..2a4b3efb7e12 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -1051,13 +1051,13 @@ static void amd_get_iomux_res(struct amd_gpio *gpio_dev)

index = device_property_match_string(dev, "pinctrl-resource-names", "iomux");
if (index < 0) {
- dev_warn(dev, "failed to get iomux index\n");
+ dev_dbg(dev, "iomux not supported\n");
goto out_no_pinmux;
}

gpio_dev->iomux_base = devm_platform_ioremap_resource(gpio_dev->pdev, index);
if (IS_ERR(gpio_dev->iomux_base)) {
- dev_warn(dev, "Failed to get iomux %d io resource\n", index);
+ dev_dbg(dev, "iomux not supported %d io resource\n", index);
goto out_no_pinmux;
}

diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c
index 46cd799af148..bf3e4edeceda 100644
--- a/drivers/thermal/intel/intel_powerclamp.c
+++ b/drivers/thermal/intel/intel_powerclamp.c
@@ -531,11 +531,7 @@ static int start_power_clamp(void)
cpus_read_lock();

/* prefer BSP */
- control_cpu = 0;
- if (!cpu_online(control_cpu)) {
- control_cpu = get_cpu();
- put_cpu();
- }
+ control_cpu = cpumask_first(cpu_online_mask);

clamping = true;
schedule_delayed_work(&poll_pkg_cstate_work, 0);
diff --git a/drivers/video/aperture.c b/drivers/video/aperture.c
index d245826a9324..101e13c2cf41 100644
--- a/drivers/video/aperture.c
+++ b/drivers/video/aperture.c
@@ -335,30 +335,36 @@ EXPORT_SYMBOL(aperture_remove_conflicting_devices);
*/
int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *name)
{
+ bool primary = false;
resource_size_t base, size;
int bar, ret;

- /*
- * WARNING: Apparently we must kick fbdev drivers before vgacon,
- * otherwise the vga fbdev driver falls over.
- */
-#if IS_REACHABLE(CONFIG_FB)
- ret = remove_conflicting_pci_framebuffers(pdev, name);
- if (ret)
- return ret;
+#ifdef CONFIG_X86
+ primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
#endif
- ret = vga_remove_vgacon(pdev);
- if (ret)
- return ret;

for (bar = 0; bar < PCI_STD_NUM_BARS; ++bar) {
if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
continue;
+
base = pci_resource_start(pdev, bar);
size = pci_resource_len(pdev, bar);
- aperture_detach_devices(base, size);
+ ret = aperture_remove_conflicting_devices(base, size, primary, name);
+ if (ret)
+ break;
}

+ if (ret)
+ return ret;
+
+ /*
+ * WARNING: Apparently we must kick fbdev drivers before vgacon,
+ * otherwise the vga fbdev driver falls over.
+ */
+ ret = vga_remove_vgacon(pdev);
+ if (ret)
+ return ret;
+
return 0;

}
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index bda4d304feb6..4ed0960e6c05 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1787,54 +1787,6 @@ int remove_conflicting_framebuffers(struct apertures_struct *a,
}
EXPORT_SYMBOL(remove_conflicting_framebuffers);

-/**
- * remove_conflicting_pci_framebuffers - remove firmware-configured framebuffers for PCI devices
- * @pdev: PCI device
- * @name: requesting driver name
- *
- * This function removes framebuffer devices (eg. initialized by firmware)
- * using memory range configured for any of @pdev's memory bars.
- *
- * The function assumes that PCI device with shadowed ROM drives a primary
- * display and so kicks out vga16fb.
- */
-int remove_conflicting_pci_framebuffers(struct pci_dev *pdev, const char *name)
-{
- struct apertures_struct *ap;
- bool primary = false;
- int err, idx, bar;
-
- for (idx = 0, bar = 0; bar < PCI_STD_NUM_BARS; bar++) {
- if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
- continue;
- idx++;
- }
-
- ap = alloc_apertures(idx);
- if (!ap)
- return -ENOMEM;
-
- for (idx = 0, bar = 0; bar < PCI_STD_NUM_BARS; bar++) {
- if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
- continue;
- ap->ranges[idx].base = pci_resource_start(pdev, bar);
- ap->ranges[idx].size = pci_resource_len(pdev, bar);
- pci_dbg(pdev, "%s: bar %d: 0x%lx -> 0x%lx\n", __func__, bar,
- (unsigned long)pci_resource_start(pdev, bar),
- (unsigned long)pci_resource_end(pdev, bar));
- idx++;
- }
-
-#ifdef CONFIG_X86
- primary = pdev->resource[PCI_ROM_RESOURCE].flags &
- IORESOURCE_ROM_SHADOW;
-#endif
- err = remove_conflicting_framebuffers(ap, name, primary);
- kfree(ap);
- return err;
-}
-EXPORT_SYMBOL(remove_conflicting_pci_framebuffers);
-
/**
* register_framebuffer - registers a frame buffer device
* @fb_info: frame buffer info structure
diff --git a/fs/efivarfs/vars.c b/fs/efivarfs/vars.c
index a0ef63cfcecb..9e4f47808bd5 100644
--- a/fs/efivarfs/vars.c
+++ b/fs/efivarfs/vars.c
@@ -651,22 +651,6 @@ int efivar_entry_set_get_size(struct efivar_entry *entry, u32 attributes,
if (err)
return err;

- /*
- * Ensure that the available space hasn't shrunk below the safe level
- */
- status = check_var_size(attributes, *size + ucs2_strsize(name, 1024));
- if (status != EFI_SUCCESS) {
- if (status != EFI_UNSUPPORTED) {
- err = efi_status_to_err(status);
- goto out;
- }
-
- if (*size > 65536) {
- err = -ENOSPC;
- goto out;
- }
- }
-
status = efivar_set_variable_locked(name, vendor, attributes, *size,
data, false);
if (status != EFI_SUCCESS) {
diff --git a/include/linux/efi.h b/include/linux/efi.h
index d2b84c2fec39..4459794b65db 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1055,9 +1055,6 @@ efi_status_t efivar_set_variable_locked(efi_char16_t *name, efi_guid_t *vendor,
efi_status_t efivar_set_variable(efi_char16_t *name, efi_guid_t *vendor,
u32 attr, unsigned long data_size, void *data);

-efi_status_t check_var_size(u32 attributes, unsigned long size);
-efi_status_t check_var_size_nonblocking(u32 attributes, unsigned long size);
-
#if IS_ENABLED(CONFIG_EFI_CAPSULE_LOADER)
extern bool efi_capsule_pending(int *reset_type);

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 07fcd0e56682..b91c77016560 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -615,8 +615,6 @@ extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf,
/* drivers/video/fbmem.c */
extern int register_framebuffer(struct fb_info *fb_info);
extern void unregister_framebuffer(struct fb_info *fb_info);
-extern int remove_conflicting_pci_framebuffers(struct pci_dev *pdev,
- const char *name);
extern int remove_conflicting_framebuffers(struct apertures_struct *a,
const char *name, bool primary);
extern int fb_prepare_logo(struct fb_info *fb_info, int rotate);
diff --git a/include/linux/net.h b/include/linux/net.h
index 711c3593c3b8..18d942bbdf6e 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -41,6 +41,7 @@ struct net;
#define SOCK_NOSPACE 2
#define SOCK_PASSCRED 3
#define SOCK_PASSSEC 4
+#define SOCK_SUPPORT_ZC 5

#ifndef ARCH_HAS_SOCKET_TYPES
/**
diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c
index c6536d4b2da0..6f1d0e5df23a 100644
--- a/io_uring/io-wq.c
+++ b/io_uring/io-wq.c
@@ -1164,10 +1164,10 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data)
wqe = kzalloc_node(sizeof(struct io_wqe), GFP_KERNEL, alloc_node);
if (!wqe)
goto err;
+ wq->wqes[node] = wqe;
if (!alloc_cpumask_var(&wqe->cpu_mask, GFP_KERNEL))
goto err;
cpumask_copy(wqe->cpu_mask, cpumask_of_node(node));
- wq->wqes[node] = wqe;
wqe->node = alloc_node;
wqe->acct[IO_WQ_ACCT_BOUND].max_workers = bounded;
wqe->acct[IO_WQ_ACCT_UNBOUND].max_workers =
diff --git a/io_uring/net.c b/io_uring/net.c
index 4878bf40f8b1..7804ac77745b 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -1001,6 +1001,8 @@ int io_send_zc(struct io_kiocb *req, unsigned int issue_flags)
sock = sock_from_file(req->file);
if (unlikely(!sock))
return -ENOTSOCK;
+ if (!test_bit(SOCK_SUPPORT_ZC, &sock->flags))
+ return -EOPNOTSUPP;

msg.msg_name = NULL;
msg.msg_control = NULL;
diff --git a/kernel/gcov/gcc_4_7.c b/kernel/gcov/gcc_4_7.c
index 460c12b7dfea..7971e989e425 100644
--- a/kernel/gcov/gcc_4_7.c
+++ b/kernel/gcov/gcc_4_7.c
@@ -30,6 +30,13 @@

#define GCOV_TAG_FUNCTION_LENGTH 3

+/* Since GCC 12.1 sizes are in BYTES and not in WORDS (4B). */
+#if (__GNUC__ >= 12)
+#define GCOV_UNIT_SIZE 4
+#else
+#define GCOV_UNIT_SIZE 1
+#endif
+
static struct gcov_info *gcov_info_head;

/**
@@ -383,12 +390,18 @@ size_t convert_to_gcda(char *buffer, struct gcov_info *info)
pos += store_gcov_u32(buffer, pos, info->version);
pos += store_gcov_u32(buffer, pos, info->stamp);

+#if (__GNUC__ >= 12)
+ /* Use zero as checksum of the compilation unit. */
+ pos += store_gcov_u32(buffer, pos, 0);
+#endif
+
for (fi_idx = 0; fi_idx < info->n_functions; fi_idx++) {
fi_ptr = info->functions[fi_idx];

/* Function record. */
pos += store_gcov_u32(buffer, pos, GCOV_TAG_FUNCTION);
- pos += store_gcov_u32(buffer, pos, GCOV_TAG_FUNCTION_LENGTH);
+ pos += store_gcov_u32(buffer, pos,
+ GCOV_TAG_FUNCTION_LENGTH * GCOV_UNIT_SIZE);
pos += store_gcov_u32(buffer, pos, fi_ptr->ident);
pos += store_gcov_u32(buffer, pos, fi_ptr->lineno_checksum);
pos += store_gcov_u32(buffer, pos, fi_ptr->cfg_checksum);
@@ -402,7 +415,8 @@ size_t convert_to_gcda(char *buffer, struct gcov_info *info)
/* Counter record. */
pos += store_gcov_u32(buffer, pos,
GCOV_TAG_FOR_COUNTER(ct_idx));
- pos += store_gcov_u32(buffer, pos, ci_ptr->num * 2);
+ pos += store_gcov_u32(buffer, pos,
+ ci_ptr->num * 2 * GCOV_UNIT_SIZE);

for (cv_idx = 0; cv_idx < ci_ptr->num; cv_idx++) {
pos += store_gcov_u64(buffer, pos,
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 5f1d84d901c7..5fbd0a5b48f7 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -457,6 +457,7 @@ void tcp_init_sock(struct sock *sk)
WRITE_ONCE(sk->sk_sndbuf, READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_wmem[1]));
WRITE_ONCE(sk->sk_rcvbuf, READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_rmem[1]));

+ set_bit(SOCK_SUPPORT_ZC, &sk->sk_socket->flags);
sk_sockets_allocated_inc(sk);
}
EXPORT_SYMBOL(tcp_init_sock);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 560d9eadeaa5..516b11c136da 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1620,6 +1620,7 @@ int udp_init_sock(struct sock *sk)
{
skb_queue_head_init(&udp_sk(sk)->reader_queue);
sk->sk_destruct = udp_destruct_sock;
+ set_bit(SOCK_SUPPORT_ZC, &sk->sk_socket->flags);
return 0;
}
EXPORT_SYMBOL_GPL(udp_init_sock);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 4ae8b9574778..384426d7e9dd 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -931,28 +931,8 @@ snd_hda_codec_device_init(struct hda_bus *bus, unsigned int codec_addr,
}

codec->bus = bus;
- codec->depop_delay = -1;
- codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
- codec->core.dev.release = snd_hda_codec_dev_release;
- codec->core.exec_verb = codec_exec_verb;
codec->core.type = HDA_DEV_LEGACY;

- mutex_init(&codec->spdif_mutex);
- mutex_init(&codec->control_mutex);
- snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 32);
- snd_array_init(&codec->nids, sizeof(struct hda_nid_item), 32);
- snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
- snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
- snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8);
- snd_array_init(&codec->spdif_out, sizeof(struct hda_spdif_out), 16);
- snd_array_init(&codec->jacktbl, sizeof(struct hda_jack_tbl), 16);
- snd_array_init(&codec->verbs, sizeof(struct hda_verb *), 8);
- INIT_LIST_HEAD(&codec->conn_list);
- INIT_LIST_HEAD(&codec->pcm_list_head);
- INIT_DELAYED_WORK(&codec->jackpoll_work, hda_jackpoll_work);
- refcount_set(&codec->pcm_ref, 1);
- init_waitqueue_head(&codec->remove_sleep);
-
return codec;
}
EXPORT_SYMBOL_GPL(snd_hda_codec_device_init);
@@ -1005,8 +985,29 @@ int snd_hda_codec_device_new(struct hda_bus *bus, struct snd_card *card,
if (snd_BUG_ON(codec_addr > HDA_MAX_CODEC_ADDRESS))
return -EINVAL;

+ codec->core.dev.release = snd_hda_codec_dev_release;
+ codec->core.exec_verb = codec_exec_verb;
+
codec->card = card;
codec->addr = codec_addr;
+ mutex_init(&codec->spdif_mutex);
+ mutex_init(&codec->control_mutex);
+ snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 32);
+ snd_array_init(&codec->nids, sizeof(struct hda_nid_item), 32);
+ snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
+ snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
+ snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8);
+ snd_array_init(&codec->spdif_out, sizeof(struct hda_spdif_out), 16);
+ snd_array_init(&codec->jacktbl, sizeof(struct hda_jack_tbl), 16);
+ snd_array_init(&codec->verbs, sizeof(struct hda_verb *), 8);
+ INIT_LIST_HEAD(&codec->conn_list);
+ INIT_LIST_HEAD(&codec->pcm_list_head);
+ refcount_set(&codec->pcm_ref, 1);
+ init_waitqueue_head(&codec->remove_sleep);
+
+ INIT_DELAYED_WORK(&codec->jackpoll_work, hda_jackpoll_work);
+ codec->depop_delay = -1;
+ codec->fixup_id = HDA_FIXUP_ID_NOT_SET;

#ifdef CONFIG_PM
codec->power_jiffies = jiffies;