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authorOlaf Hering <ohering@suse.de>2019-09-06 13:33:52 +0200
committerOlaf Hering <ohering@suse.de>2019-09-06 13:33:52 +0200
commite1fa2e1a7194108df96e4edbf8aa6d41ba1ca2d4 (patch)
treee99efd6eb655a3476aae8ac33bcbfb4896a50ffc
parente5aad7a5e9f14b3df3fe088687dcd22e4c7073bc (diff)
parente344d41e340c95a7b1e71f27f8cc583407ac1a3e (diff)
Merge remote-tracking branch 'kerncvs/SLE15' into SLE15-AZURE
-rw-r--r--arch/powerpc/kernel/process.c21
-rw-r--r--block/blk-wbt.c57
-rw-r--r--drivers/acpi/acpica/aclocal.h4
-rw-r--r--drivers/acpi/acpica/acobject.h2
-rw-r--r--drivers/acpi/acpica/acstruct.h2
-rw-r--r--drivers/acpi/acpica/acutils.h7
-rw-r--r--drivers/acpi/acpica/dbmethod.c4
-rw-r--r--drivers/acpi/acpica/exdump.c6
-rw-r--r--drivers/acpi/acpica/nsalloc.c2
-rw-r--r--drivers/acpi/acpica/nsdump.c2
-rw-r--r--drivers/acpi/acpica/tbdata.c1
-rw-r--r--drivers/acpi/acpica/uterror.c6
-rw-r--r--drivers/acpi/acpica/utownerid.c12
-rw-r--r--drivers/hwtracing/intel_th/pci.c10
-rw-r--r--drivers/i2c/busses/i2c-emev2.c16
-rw-r--r--drivers/i2c/busses/i2c-piix4.c12
-rw-r--r--drivers/mmc/core/sd.c6
-rw-r--r--drivers/usb/chipidea/udc.c32
-rw-r--r--drivers/usb/gadget/composite.c1
-rw-r--r--drivers/usb/host/fotg210-hcd.c4
-rw-r--r--drivers/usb/host/ohci-hcd.c15
-rw-r--r--drivers/usb/storage/realtek_cr.c15
-rw-r--r--drivers/usb/storage/unusual_devs.h2
-rw-r--r--drivers/watchdog/Kconfig1
-rw-r--r--drivers/watchdog/bcm2835_wdt.c1
-rw-r--r--include/acpi/acconfig.h4
-rw-r--r--include/acpi/actypes.h4
-rw-r--r--mm/memcontrol.c39
-rw-r--r--net/wireless/reg.c2
-rw-r--r--security/keys/request_key_auth.c6
-rw-r--r--sound/pci/hda/hda_auto_parser.c4
-rw-r--r--sound/pci/hda/hda_generic.c3
-rw-r--r--sound/pci/hda/hda_generic.h3
-rw-r--r--sound/pci/hda/patch_realtek.c4
-rw-r--r--sound/soc/soc-core.c7
35 files changed, 195 insertions, 122 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index ec1c2330d2ce..3cb2243859a4 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -101,21 +101,8 @@ static void check_if_tm_restore_required(struct task_struct *tsk)
}
}
-static bool tm_active_with_fp(struct task_struct *tsk)
-{
- return MSR_TM_ACTIVE(tsk->thread.regs->msr) &&
- (tsk->thread.ckpt_regs.msr & MSR_FP);
-}
-
-static bool tm_active_with_altivec(struct task_struct *tsk)
-{
- return MSR_TM_ACTIVE(tsk->thread.regs->msr) &&
- (tsk->thread.ckpt_regs.msr & MSR_VEC);
-}
#else
static inline void check_if_tm_restore_required(struct task_struct *tsk) { }
-static inline bool tm_active_with_fp(struct task_struct *tsk) { return false; }
-static inline bool tm_active_with_altivec(struct task_struct *tsk) { return false; }
#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
bool strict_msr_control;
@@ -249,7 +236,7 @@ EXPORT_SYMBOL(enable_kernel_fp);
static int restore_fp(struct task_struct *tsk)
{
- if (tsk->thread.load_fp || tm_active_with_fp(tsk)) {
+ if (tsk->thread.load_fp) {
load_fp_state(&current->thread.fp_state);
current->thread.load_fp++;
return 1;
@@ -331,8 +318,7 @@ EXPORT_SYMBOL_GPL(flush_altivec_to_thread);
static int restore_altivec(struct task_struct *tsk)
{
- if (cpu_has_feature(CPU_FTR_ALTIVEC) &&
- (tsk->thread.load_vec || tm_active_with_altivec(tsk))) {
+ if (cpu_has_feature(CPU_FTR_ALTIVEC) && (tsk->thread.load_vec)) {
load_vr_state(&tsk->thread.vr_state);
tsk->thread.used_vr = 1;
tsk->thread.load_vec++;
@@ -495,13 +481,14 @@ void giveup_all(struct task_struct *tsk)
if (!tsk->thread.regs)
return;
+ check_if_tm_restore_required(tsk);
+
usermsr = tsk->thread.regs->msr;
if ((usermsr & msr_all_available) == 0)
return;
msr_check_and_set(msr_all_available);
- check_if_tm_restore_required(tsk);
#ifdef CONFIG_PPC_FPU
if (usermsr & MSR_FP)
diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index 32ab0b6abe2a..604039c56814 100644
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -157,7 +157,7 @@ void __wbt_done(struct rq_wb *rwb, enum wbt_flags wb_acct)
int diff = limit - inflight;
if (!inflight || diff >= rwb->wb_background / 2)
- wake_up_all(&rqw->wait);
+ wake_up(&rqw->wait);
}
}
@@ -502,30 +502,6 @@ static inline unsigned int get_limit(struct rq_wb *rwb, unsigned long rw)
return limit;
}
-static inline bool may_queue(struct rq_wb *rwb, struct rq_wait *rqw,
- wait_queue_entry_t *wait, unsigned long rw)
-{
- /*
- * inc it here even if disabled, since we'll dec it at completion.
- * this only happens if the task was sleeping in __wbt_wait(),
- * and someone turned it off at the same time.
- */
- if (!rwb_enabled(rwb)) {
- atomic_inc(&rqw->inflight);
- return true;
- }
-
- /*
- * If the waitqueue is already active and we are not the next
- * in line to be woken up, wait for our turn.
- */
- if (waitqueue_active(&rqw->wait) &&
- rqw->wait.head.next != &wait->entry)
- return false;
-
- return atomic_inc_below(&rqw->inflight, get_limit(rwb, rw));
-}
-
/*
* Block if we will exceed our limit, or if we are currently waiting for
* the timer to kick off queuing again.
@@ -535,16 +511,32 @@ static void __wbt_wait(struct rq_wb *rwb, unsigned long rw, spinlock_t *lock)
__acquires(lock)
{
struct rq_wait *rqw = get_rq_wait(rwb, current_is_kswapd());
- DEFINE_WAIT(wait);
+ DECLARE_WAITQUEUE(wait, current);
- if (may_queue(rwb, rqw, &wait, rw))
- return;
+ /*
+ * inc it here even if disabled, since we'll dec it at completion.
+ * this only happens if the task was sleeping in __wbt_wait(),
+ * and someone turned it off at the same time.
+ */
+ if (!rwb_enabled(rwb)) {
+ atomic_inc(&rqw->inflight);
+ return;
+ }
+
+ if (!waitqueue_active(&rqw->wait)
+ && atomic_inc_below(&rqw->inflight, get_limit(rwb, rw)))
+ add_wait_queue_exclusive(&rqw->wait, &wait);
do {
- prepare_to_wait_exclusive(&rqw->wait, &wait,
- TASK_UNINTERRUPTIBLE);
+ set_current_state(TASK_UNINTERRUPTIBLE);
+
+ if (!rwb_enabled(rwb)) {
+ atomic_inc(&rqw->inflight);
+ break;
+ }
+
- if (may_queue(rwb, rqw, &wait, rw))
+ if (atomic_inc_below(&rqw->inflight, get_limit(rwb, rw)))
break;
if (lock) {
@@ -555,7 +547,8 @@ static void __wbt_wait(struct rq_wb *rwb, unsigned long rw, spinlock_t *lock)
io_schedule();
} while (1);
- finish_wait(&rqw->wait, &wait);
+ __set_current_state(TASK_RUNNING);
+ remove_wait_queue(&rqw->wait, &wait);
}
static inline bool wbt_should_throttle(struct rq_wb *rwb, struct bio *bio)
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index f9b3f7fef462..d32ae5919291 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -168,12 +168,12 @@ struct acpi_namespace_node {
union acpi_operand_object *object; /* Interpreter object */
u8 descriptor_type; /* Differentiate object descriptor types */
u8 type; /* ACPI Type associated with this name */
- u8 flags; /* Miscellaneous flags */
- acpi_owner_id owner_id; /* Node creator */
+ u16 flags; /* Miscellaneous flags */
union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */
struct acpi_namespace_node *parent; /* Parent node */
struct acpi_namespace_node *child; /* First child */
struct acpi_namespace_node *peer; /* First peer */
+ acpi_owner_id owner_id; /* Node creator */
/*
* The following fields are used by the ASL compiler and disassembler only
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index 27c3f982d810..69a1179999c6 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -185,8 +185,8 @@ struct acpi_object_method {
} dispatch;
u32 aml_length;
- u8 thread_count;
acpi_owner_id owner_id;
+ u8 thread_count;
};
/* Flags for info_flags field above */
diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index 62134bdbeda6..31b9c3b29c87 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -198,9 +198,9 @@ struct acpi_evaluate_info {
u32 return_flags; /* Used for return value analysis */
u32 return_btype; /* Bitmapped type of the returned object */
u16 param_count; /* Count of the input argument list */
+ u16 node_flags; /* Same as Node->Flags */
u8 pass_number; /* Parser pass number */
u8 return_object_type; /* Object type of the returned object */
- u8 node_flags; /* Same as Node->Flags */
u8 flags; /* General flags */
};
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 6f28cfae2212..9e4675157be1 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -694,18 +694,19 @@ void ACPI_INTERNAL_VAR_XFACE
acpi_ut_predefined_warning(const char *module_name,
u32 line_number,
char *pathname,
- u8 node_flags, const char *format, ...);
+ u16 node_flags, const char *format, ...);
void ACPI_INTERNAL_VAR_XFACE
acpi_ut_predefined_info(const char *module_name,
u32 line_number,
- char *pathname, u8 node_flags, const char *format, ...);
+ char *pathname,
+ u16 node_flags, const char *format, ...);
void ACPI_INTERNAL_VAR_XFACE
acpi_ut_predefined_bios_error(const char *module_name,
u32 line_number,
char *pathname,
- u8 node_flags, const char *format, ...);
+ u16 node_flags, const char *format, ...);
void
acpi_ut_namespace_error(const char *module_name,
diff --git a/drivers/acpi/acpica/dbmethod.c b/drivers/acpi/acpica/dbmethod.c
index df62c9245efc..d948c3819ecf 100644
--- a/drivers/acpi/acpica/dbmethod.c
+++ b/drivers/acpi/acpica/dbmethod.c
@@ -338,6 +338,10 @@ acpi_status acpi_db_disassemble_method(char *name)
}
status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
walk_state->owner_id = obj_desc->method.owner_id;
/* Push start scope on scope stack and make it current */
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 970dc6c53994..029a00017bee 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -128,7 +128,7 @@ static struct acpi_exdump_info acpi_ex_dump_method[9] = {
"Parameter Count"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.sync_level), "Sync Level"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.mutex), "Mutex"},
- {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
+ {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"}
@@ -303,8 +303,8 @@ static struct acpi_exdump_info acpi_ex_dump_field_common[7] = {
static struct acpi_exdump_info acpi_ex_dump_node[7] = {
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL},
- {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(flags), "Flags"},
- {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"},
+ {ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(flags), "Flags"},
+ {ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"},
{ACPI_EXD_LIST, ACPI_EXD_NSOFFSET(object), "Object List"},
{ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(parent), "Parent"},
{ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(child), "Child"},
diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c
index 8ba5b32c9f71..cb1bca9682ae 100644
--- a/drivers/acpi/acpica/nsalloc.c
+++ b/drivers/acpi/acpica/nsalloc.c
@@ -273,7 +273,7 @@ void acpi_ns_install_node(struct acpi_walk_state *walk_state, struct acpi_namesp
node->type = (u8) type;
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
- "%4.4s (%s) [Node %p Owner %X] added to %4.4s (%s) [Node %p]\n",
+ "%4.4s (%s) [Node %p Owner %3.3X] added to %4.4s (%s) [Node %p]\n",
acpi_ut_get_node_name(node),
acpi_ut_get_type_name(node->type), node, owner_id,
acpi_ut_get_node_name(parent_node),
diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index 4123b5077a7d..84e80b21f73a 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -230,7 +230,7 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
/* Now we can print out the pertinent information */
- acpi_os_printf(" %-12s %p %2.2X ",
+ acpi_os_printf(" %-12s %p %3.3X ",
acpi_ut_get_type_name(type), this_node,
this_node->owner_id);
diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c
index 27c5c27d4818..49097f419479 100644
--- a/drivers/acpi/acpica/tbdata.c
+++ b/drivers/acpi/acpica/tbdata.c
@@ -618,6 +618,7 @@ acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index)
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
+
acpi_ns_delete_namespace_by_owner(owner_id);
acpi_ut_release_write_lock(&acpi_gbl_namespace_rw_lock);
return_ACPI_STATUS(status);
diff --git a/drivers/acpi/acpica/uterror.c b/drivers/acpi/acpica/uterror.c
index e3368186e1c1..37a14a3d513f 100644
--- a/drivers/acpi/acpica/uterror.c
+++ b/drivers/acpi/acpica/uterror.c
@@ -75,7 +75,7 @@ void ACPI_INTERNAL_VAR_XFACE
acpi_ut_predefined_warning(const char *module_name,
u32 line_number,
char *pathname,
- u8 node_flags, const char *format, ...)
+ u16 node_flags, const char *format, ...)
{
va_list arg_list;
@@ -117,7 +117,7 @@ acpi_ut_predefined_warning(const char *module_name,
void ACPI_INTERNAL_VAR_XFACE
acpi_ut_predefined_info(const char *module_name,
u32 line_number,
- char *pathname, u8 node_flags, const char *format, ...)
+ char *pathname, u16 node_flags, const char *format, ...)
{
va_list arg_list;
@@ -160,7 +160,7 @@ void ACPI_INTERNAL_VAR_XFACE
acpi_ut_predefined_bios_error(const char *module_name,
u32 line_number,
char *pathname,
- u8 node_flags, const char *format, ...)
+ u16 node_flags, const char *format, ...)
{
va_list arg_list;
diff --git a/drivers/acpi/acpica/utownerid.c b/drivers/acpi/acpica/utownerid.c
index c82399f9b456..fbe7f9943235 100644
--- a/drivers/acpi/acpica/utownerid.c
+++ b/drivers/acpi/acpica/utownerid.c
@@ -74,7 +74,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id)
if (*owner_id) {
ACPI_ERROR((AE_INFO,
- "Owner ID [0x%2.2X] already exists", *owner_id));
+ "Owner ID [0x%3.3X] already exists", *owner_id));
return_ACPI_STATUS(AE_ALREADY_EXISTS);
}
@@ -118,14 +118,14 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id)
/*
* Construct encoded ID from the index and bit position
*
- * Note: Last [j].k (bit 255) is never used and is marked
+ * Note: Last [j].k (bit 4095) is never used and is marked
* permanently allocated (prevents +1 overflow)
*/
*owner_id =
(acpi_owner_id)((k + 1) + ACPI_MUL_32(j));
ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
- "Allocated OwnerId: %2.2X\n",
+ "Allocated OwnerId: 0x%3.3X\n",
(unsigned int)*owner_id));
goto exit;
}
@@ -146,7 +146,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id)
*/
status = AE_OWNER_ID_LIMIT;
ACPI_ERROR((AE_INFO,
- "Could not allocate new OwnerId (255 max), AE_OWNER_ID_LIMIT"));
+ "Could not allocate new OwnerId (4095 max), AE_OWNER_ID_LIMIT"));
exit:
(void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
@@ -183,7 +183,7 @@ void acpi_ut_release_owner_id(acpi_owner_id *owner_id_ptr)
/* Zero is not a valid owner_ID */
if (owner_id == 0) {
- ACPI_ERROR((AE_INFO, "Invalid OwnerId: 0x%2.2X", owner_id));
+ ACPI_ERROR((AE_INFO, "Invalid OwnerId: 0x%3.3X", owner_id));
return_VOID;
}
@@ -209,7 +209,7 @@ void acpi_ut_release_owner_id(acpi_owner_id *owner_id_ptr)
acpi_gbl_owner_id_mask[index] ^= bit;
} else {
ACPI_ERROR((AE_INFO,
- "Release of non-allocated OwnerId: 0x%2.2X",
+ "Attempted release of non-allocated OwnerId: 0x%3.3X",
owner_id + 1));
}
diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c
index c001a37b7055..140b18d858e8 100644
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -149,6 +149,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
.driver_data = (kernel_ulong_t)0,
},
{
+ /* Lewisburg PCH */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa226),
+ .driver_data = (kernel_ulong_t)0,
+ },
+ {
/* Gemini Lake */
PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x318e),
.driver_data = (kernel_ulong_t)&intel_th_2x,
@@ -183,6 +188,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x45c5),
.driver_data = (kernel_ulong_t)&intel_th_2x,
},
+ {
+ /* Tiger Lake PCH */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa0a6),
+ .driver_data = (kernel_ulong_t)&intel_th_2x,
+ },
{ 0 },
};
diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c
index 312912708854..3a9d2ff58506 100644
--- a/drivers/i2c/busses/i2c-emev2.c
+++ b/drivers/i2c/busses/i2c-emev2.c
@@ -72,6 +72,7 @@ struct em_i2c_device {
struct completion msg_done;
struct clk *sclk;
struct i2c_client *slave;
+ int irq;
};
static inline void em_clear_set_bit(struct em_i2c_device *priv, u8 clear, u8 set, u8 reg)
@@ -342,6 +343,12 @@ static int em_i2c_unreg_slave(struct i2c_client *slave)
writeb(0, priv->base + I2C_OFS_SVA0);
+ /*
+ * Wait for interrupt to finish. New slave irqs cannot happen because we
+ * cleared the slave address and, thus, only extension codes will be
+ * detected which do not use the slave ptr.
+ */
+ synchronize_irq(priv->irq);
priv->slave = NULL;
return 0;
@@ -358,7 +365,7 @@ static int em_i2c_probe(struct platform_device *pdev)
{
struct em_i2c_device *priv;
struct resource *r;
- int irq, ret;
+ int ret;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
@@ -391,8 +398,8 @@ static int em_i2c_probe(struct platform_device *pdev)
em_i2c_reset(&priv->adap);
- irq = platform_get_irq(pdev, 0);
- ret = devm_request_irq(&pdev->dev, irq, em_i2c_irq_handler, 0,
+ priv->irq = platform_get_irq(pdev, 0);
+ ret = devm_request_irq(&pdev->dev, priv->irq, em_i2c_irq_handler, 0,
"em_i2c", priv);
if (ret)
goto err_clk;
@@ -402,7 +409,8 @@ static int em_i2c_probe(struct platform_device *pdev)
if (ret)
goto err_clk;
- dev_info(&pdev->dev, "Added i2c controller %d, irq %d\n", priv->adap.nr, irq);
+ dev_info(&pdev->dev, "Added i2c controller %d, irq %d\n", priv->adap.nr,
+ priv->irq);
return 0;
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 42f287b6d55d..e7481a99f9b5 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -97,7 +97,7 @@
#define SB800_PIIX4_PORT_IDX_MASK 0x06
#define SB800_PIIX4_PORT_IDX_SHIFT 1
-/* On kerncz, SmBus0Sel is at bit 20:19 of PMx00 DecodeEn */
+/* On kerncz and Hudson2, SmBus0Sel is at bit 20:19 of PMx00 DecodeEn */
#define SB800_PIIX4_PORT_IDX_KERNCZ 0x02
#define SB800_PIIX4_PORT_IDX_MASK_KERNCZ 0x18
#define SB800_PIIX4_PORT_IDX_SHIFT_KERNCZ 3
@@ -359,18 +359,16 @@ static int piix4_setup_sb800(struct pci_dev *PIIX4_dev,
/* Find which register is used for port selection */
if (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD ||
PIIX4_dev->vendor == PCI_VENDOR_ID_HYGON) {
- switch (PIIX4_dev->device) {
- case PCI_DEVICE_ID_AMD_KERNCZ_SMBUS:
+ if (PIIX4_dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS ||
+ (PIIX4_dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
+ PIIX4_dev->revision >= 0x1F)) {
piix4_port_sel_sb800 = SB800_PIIX4_PORT_IDX_KERNCZ;
piix4_port_mask_sb800 = SB800_PIIX4_PORT_IDX_MASK_KERNCZ;
piix4_port_shift_sb800 = SB800_PIIX4_PORT_IDX_SHIFT_KERNCZ;
- break;
- case PCI_DEVICE_ID_AMD_HUDSON2_SMBUS:
- default:
+ } else {
piix4_port_sel_sb800 = SB800_PIIX4_PORT_IDX_ALT;
piix4_port_mask_sb800 = SB800_PIIX4_PORT_IDX_MASK;
piix4_port_shift_sb800 = SB800_PIIX4_PORT_IDX_SHIFT;
- break;
}
} else {
mutex_lock(&piix4_mutex_sb800);
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 1f13b241ef69..57f34189a99a 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1246,6 +1246,12 @@ int mmc_attach_sd(struct mmc_host *host)
goto err;
}
+ /*
+ * Some SD cards claims an out of spec VDD voltage range. Let's treat
+ * these bits as being in-valid and especially also bit7.
+ */
+ ocr &= ~0x7FFF;
+
rocr = mmc_select_voltage(host, ocr);
/*
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 8da26f9e72f4..127788eda5ce 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -711,12 +711,6 @@ static int _gadget_stop_activity(struct usb_gadget *gadget)
struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget);
unsigned long flags;
- spin_lock_irqsave(&ci->lock, flags);
- ci->gadget.speed = USB_SPEED_UNKNOWN;
- ci->remote_wakeup = 0;
- ci->suspended = 0;
- spin_unlock_irqrestore(&ci->lock, flags);
-
/* flush all endpoints */
gadget_for_each_ep(ep, gadget) {
usb_ep_fifo_flush(ep);
@@ -734,6 +728,12 @@ static int _gadget_stop_activity(struct usb_gadget *gadget)
ci->status = NULL;
}
+ spin_lock_irqsave(&ci->lock, flags);
+ ci->gadget.speed = USB_SPEED_UNKNOWN;
+ ci->remote_wakeup = 0;
+ ci->suspended = 0;
+ spin_unlock_irqrestore(&ci->lock, flags);
+
return 0;
}
@@ -1308,6 +1308,10 @@ static int ep_disable(struct usb_ep *ep)
return -EBUSY;
spin_lock_irqsave(hwep->lock, flags);
+ if (hwep->ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(hwep->lock, flags);
+ return 0;
+ }
/* only internal SW should disable ctrl endpts */
@@ -1397,6 +1401,10 @@ static int ep_queue(struct usb_ep *ep, struct usb_request *req,
return -EINVAL;
spin_lock_irqsave(hwep->lock, flags);
+ if (hwep->ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(hwep->lock, flags);
+ return 0;
+ }
retval = _ep_queue(ep, req, gfp_flags);
spin_unlock_irqrestore(hwep->lock, flags);
return retval;
@@ -1420,8 +1428,8 @@ static int ep_dequeue(struct usb_ep *ep, struct usb_request *req)
return -EINVAL;
spin_lock_irqsave(hwep->lock, flags);
-
- hw_ep_flush(hwep->ci, hwep->num, hwep->dir);
+ if (hwep->ci->gadget.speed != USB_SPEED_UNKNOWN)
+ hw_ep_flush(hwep->ci, hwep->num, hwep->dir);
list_for_each_entry_safe(node, tmpnode, &hwreq->tds, td) {
dma_pool_free(hwep->td_pool, node->ptr, node->dma);
@@ -1492,6 +1500,10 @@ static void ep_fifo_flush(struct usb_ep *ep)
}
spin_lock_irqsave(hwep->lock, flags);
+ if (hwep->ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(hwep->lock, flags);
+ return;
+ }
hw_ep_flush(hwep->ci, hwep->num, hwep->dir);
@@ -1560,6 +1572,10 @@ static int ci_udc_wakeup(struct usb_gadget *_gadget)
int ret = 0;
spin_lock_irqsave(&ci->lock, flags);
+ if (ci->gadget.speed == USB_SPEED_UNKNOWN) {
+ spin_unlock_irqrestore(&ci->lock, flags);
+ return 0;
+ }
if (!ci->remote_wakeup) {
ret = -EOPNOTSUPP;
goto out;
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 3384a4a3f039..3b019b081fe4 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1996,6 +1996,7 @@ void composite_disconnect(struct usb_gadget *gadget)
* disconnect callbacks?
*/
spin_lock_irqsave(&cdev->lock, flags);
+ cdev->suspended = 0;
if (cdev->config)
reset_config(cdev);
if (cdev->driver->disconnect)
diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
index ced08dc229ad..ccd16dfbbe70 100644
--- a/drivers/usb/host/fotg210-hcd.c
+++ b/drivers/usb/host/fotg210-hcd.c
@@ -1652,6 +1652,10 @@ static int fotg210_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
/* see what we found out */
temp = check_reset_complete(fotg210, wIndex, status_reg,
fotg210_readl(fotg210, status_reg));
+
+ /* restart schedule */
+ fotg210->command |= CMD_RUN;
+ fotg210_writel(fotg210, fotg210->command, &fotg210->regs->command);
}
if (!(temp & (PORT_RESUME|PORT_RESET))) {
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index c118669f05cc..e608695bcb63 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -417,8 +417,7 @@ static void ohci_usb_reset (struct ohci_hcd *ohci)
* other cases where the next software may expect clean state from the
* "firmware". this is bus-neutral, unlike shutdown() methods.
*/
-static void
-ohci_shutdown (struct usb_hcd *hcd)
+static void _ohci_shutdown(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci;
@@ -434,6 +433,16 @@ ohci_shutdown (struct usb_hcd *hcd)
ohci->rh_state = OHCI_RH_HALTED;
}
+static void ohci_shutdown(struct usb_hcd *hcd)
+{
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ohci->lock, flags);
+ _ohci_shutdown(hcd);
+ spin_unlock_irqrestore(&ohci->lock, flags);
+}
+
/*-------------------------------------------------------------------------*
* HC functions
*-------------------------------------------------------------------------*/
@@ -752,7 +761,7 @@ static void io_watchdog_func(unsigned long _ohci)
died:
usb_hc_died(ohci_to_hcd(ohci));
ohci_dump(ohci);
- ohci_shutdown(ohci_to_hcd(ohci));
+ _ohci_shutdown(ohci_to_hcd(ohci));
goto done;
} else {
/* No write back because the done queue was empty */
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index fac3447021b2..d955761fce6f 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -51,7 +51,7 @@ MODULE_VERSION("1.03");
static int auto_delink_en = 1;
module_param(auto_delink_en, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(auto_delink_en, "enable auto delink");
+MODULE_PARM_DESC(auto_delink_en, "auto delink mode (0=firmware, 1=software [default])");
#ifdef CONFIG_REALTEK_AUTOPM
static int ss_en = 1;
@@ -1010,12 +1010,15 @@ static int init_realtek_cr(struct us_data *us)
goto INIT_FAIL;
}
- if (CHECK_FW_VER(chip, 0x5888) || CHECK_FW_VER(chip, 0x5889) ||
- CHECK_FW_VER(chip, 0x5901))
- SET_AUTO_DELINK(chip);
- if (STATUS_LEN(chip) == 16) {
- if (SUPPORT_AUTO_DELINK(chip))
+ if (CHECK_PID(chip, 0x0138) || CHECK_PID(chip, 0x0158) ||
+ CHECK_PID(chip, 0x0159)) {
+ if (CHECK_FW_VER(chip, 0x5888) || CHECK_FW_VER(chip, 0x5889) ||
+ CHECK_FW_VER(chip, 0x5901))
SET_AUTO_DELINK(chip);
+ if (STATUS_LEN(chip) == 16) {
+ if (SUPPORT_AUTO_DELINK(chip))
+ SET_AUTO_DELINK(chip);
+ }
}
#ifdef CONFIG_REALTEK_AUTOPM
if (ss_en)
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 0fa88daed149..fb69cb64f7d4 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -2119,7 +2119,7 @@ UNUSUAL_DEV( 0x14cd, 0x6600, 0x0201, 0x0201,
US_FL_IGNORE_RESIDUE ),
/* Reported by Michael B├╝sch <m@bues.ch> */
-UNUSUAL_DEV( 0x152d, 0x0567, 0x0114, 0x0116,
+UNUSUAL_DEV( 0x152d, 0x0567, 0x0114, 0x0117,
"JMicron",
"USB to ATA/ATAPI Bridge",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 8b9049dac094..fe1535433b85 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1898,6 +1898,7 @@ comment "Watchdog Pretimeout Governors"
config WATCHDOG_PRETIMEOUT_GOV
bool "Enable watchdog pretimeout governors"
+ depends on WATCHDOG_CORE
help
The option allows to select watchdog pretimeout governors.
diff --git a/drivers/watchdog/bcm2835_wdt.c b/drivers/watchdog/bcm2835_wdt.c
index b339e0e67b4c..adb699145a07 100644
--- a/drivers/watchdog/bcm2835_wdt.c
+++ b/drivers/watchdog/bcm2835_wdt.c
@@ -252,6 +252,7 @@ module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_ALIAS("platform:bcm2835-wdt");
MODULE_AUTHOR("Lubomir Rintel <lkundrak@v3.sk>");
MODULE_DESCRIPTION("Driver for Broadcom BCM2835 watchdog timer");
MODULE_LICENSE("GPL");
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 707ce8aca824..5f62a71789fb 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -129,9 +129,9 @@
#define ACPI_DEFAULT_PAGE_SIZE 4096 /* Must be power of 2 */
-/* owner_id tracking. 8 entries allows for 255 owner_ids */
+/* owner_id tracking. 128 entries allows for 4095 owner_ids */
-#define ACPI_NUM_OWNERID_MASKS 8
+#define ACPI_NUM_OWNERID_MASKS 128
/* Size of the root table array is increased by this increment */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 06a12e32f3ef..b5123e27e29d 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -466,8 +466,8 @@ typedef void *acpi_handle; /* Actually a ptr to a NS Node */
/* Owner IDs are used to track namespace nodes for selective deletion */
-typedef u8 acpi_owner_id;
-#define ACPI_OWNER_ID_MAX 0xFF
+typedef u16 acpi_owner_id;
+#define ACPI_OWNER_ID_MAX 0xFFF /* 4095 possible owner IDs */
#define ACPI_INTEGER_BIT_SIZE 64
#define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 193b767ba635..dd7b31a9fbfe 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -869,26 +869,45 @@ void mem_cgroup_iter_break(struct mem_cgroup *root,
css_put(&prev->css);
}
-static void invalidate_reclaim_iterators(struct mem_cgroup *dead_memcg)
+static void __invalidate_reclaim_iterators(struct mem_cgroup *from,
+ struct mem_cgroup *dead_memcg)
{
- struct mem_cgroup *memcg = dead_memcg;
struct mem_cgroup_reclaim_iter *iter;
struct mem_cgroup_per_node *mz;
int nid;
int i;
- for (; memcg; memcg = parent_mem_cgroup(memcg)) {
- for_each_node(nid) {
- mz = mem_cgroup_nodeinfo(memcg, nid);
- for (i = 0; i <= DEF_PRIORITY; i++) {
- iter = &mz->iter[i];
- cmpxchg(&iter->position,
- dead_memcg, NULL);
- }
+ for_each_node(nid) {
+ mz = mem_cgroup_nodeinfo(from, nid);
+ for (i = 0; i <= DEF_PRIORITY; i++) {
+ iter = &mz->iter[i];
+ cmpxchg(&iter->position,
+ dead_memcg, NULL);
}
}
}
+static void invalidate_reclaim_iterators(struct mem_cgroup *dead_memcg)
+{
+ struct mem_cgroup *memcg = dead_memcg;
+ struct mem_cgroup *last;
+
+ do {
+ __invalidate_reclaim_iterators(memcg, dead_memcg);
+ last = memcg;
+ } while ((memcg = parent_mem_cgroup(memcg)));
+
+ /*
+ * When cgruop1 non-hierarchy mode is used,
+ * parent_mem_cgroup() does not walk all the way up to the
+ * cgroup root (root_mem_cgroup). So we have to handle
+ * dead_memcg from cgroup root separately.
+ */
+ if (last != root_mem_cgroup)
+ __invalidate_reclaim_iterators(root_mem_cgroup,
+ dead_memcg);
+}
+
/*
* Iteration constructs for visiting all cgroups (under a tree). If
* loops are exited prematurely (break), mem_cgroup_iter_break() must
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index ebfbc3f1be42..376f08798169 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2252,7 +2252,7 @@ static void reg_process_pending_hints(void)
/* When last_request->processed becomes true this will be rescheduled */
if (lr && !lr->processed) {
- reg_process_hint(lr);
+ pr_debug("Pending regulatory request, waiting for it to be processed...\n");
return;
}
diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c
index efe03f30ca43..57f41afdea17 100644
--- a/security/keys/request_key_auth.c
+++ b/security/keys/request_key_auth.c
@@ -71,6 +71,9 @@ static void request_key_auth_describe(const struct key *key,
{
struct request_key_auth *rka = key->payload.data[0];
+ if (!rka)
+ return;
+
seq_puts(m, "key:");
seq_puts(m, key->description);
if (key_is_positive(key))
@@ -88,6 +91,9 @@ static long request_key_auth_read(const struct key *key,
size_t datalen;
long ret;
+ if (!rka)
+ return -EKEYREVOKED;
+
datalen = rka->callout_len;
ret = datalen;
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index b9a6b66aeb0e..d8ba3a6d5042 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -828,6 +828,8 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
while (id >= 0) {
const struct hda_fixup *fix = codec->fixup_list + id;
+ if (++depth > 10)
+ break;
if (fix->chained_before)
apply_fixup(codec, fix->chain_id, action, depth + 1);
@@ -867,8 +869,6 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
}
if (!fix->chained || fix->chained_before)
break;
- if (++depth > 10)
- break;
id = fix->chain_id;
}
}
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index d33e14f9bb5a..0f8fcb789519 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -5855,7 +5855,8 @@ int snd_hda_gen_init(struct hda_codec *codec)
if (spec->init_hook)
spec->init_hook(codec);
- snd_hda_apply_verbs(codec);
+ if (!spec->skip_verbs)
+ snd_hda_apply_verbs(codec);
init_multi_out(codec);
init_extra_out(codec);
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index d82c09db0276..af7140276f2c 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -237,6 +237,9 @@ struct hda_gen_spec {
unsigned int indep_hp_enabled:1; /* independent HP enabled */
unsigned int have_aamix_ctl:1;
unsigned int hp_mic_jack_modes:1;
+#ifndef __GENKSYMS__ /* kABI workaround for SLE kernel */
+ unsigned int skip_verbs:1; /* don't apply verbs at snd_hda_gen_init() */
+#endif
/* additional mute flags (only effective with auto_mute_via_amp=1) */
u64 mute_bits;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 440ce99c8baa..6e5a9f13c8f2 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -888,9 +888,11 @@ static int alc_init(struct hda_codec *codec)
if (spec->init_hook)
spec->init_hook(codec);
+ spec->gen.skip_verbs = 1; /* applied in below */
snd_hda_gen_init(codec);
alc_fix_pll(codec);
alc_auto_init_amp(codec, spec->init_amp);
+ snd_hda_apply_verbs(codec); /* apply verbs here after own init */
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
@@ -7008,6 +7010,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x312a, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
SND_PCI_QUIRK(0x17aa, 0x312f, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
+ SND_PCI_QUIRK(0x17aa, 0x3151, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
@@ -8765,6 +8768,7 @@ static int patch_alc680(struct hda_codec *codec)
static const struct hda_device_id snd_hda_id_realtek[] = {
HDA_CODEC_ENTRY(0x10ec0215, "ALC215", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0221, "ALC221", patch_alc269),
+ HDA_CODEC_ENTRY(0x10ec0222, "ALC222", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0225, "ALC225", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0231, "ALC231", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0233, "ALC233", patch_alc269),
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 36eaa402bae3..8a64a1b22705 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1695,11 +1695,8 @@ static int soc_probe_link_dais(struct snd_soc_card *card,
}
}
- if (dai_link->dai_fmt) {
- ret = snd_soc_runtime_set_dai_fmt(rtd, dai_link->dai_fmt);
- if (ret)
- return ret;
- }
+ if (dai_link->dai_fmt)
+ snd_soc_runtime_set_dai_fmt(rtd, dai_link->dai_fmt);
ret = soc_post_component_init(rtd, dai_link->name);
if (ret)