diff options
66 files changed, 939 insertions, 857 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 0c9dc71a3d9f..5be702cc8449 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9004,7 +9004,7 @@ S: Maintained F: drivers/net/wireless/wl3501* WM97XX TOUCHSCREEN DRIVERS -M: Mark Brown <broonie@opensource.wolfsonmicro.com> +M: Mark Brown <broonie@kernel.org> M: Liam Girdwood <lrg@slimlogic.co.uk> L: linux-input@vger.kernel.org T: git git://opensource.wolfsonmicro.com/linux-2.6-touch @@ -9014,7 +9014,6 @@ F: drivers/input/touchscreen/*wm97* F: include/linux/wm97xx.h WOLFSON MICROELECTRONICS DRIVERS -M: Mark Brown <broonie@opensource.wolfsonmicro.com> L: patches@opensource.wolfsonmicro.com T: git git://opensource.wolfsonmicro.com/linux-2.6-asoc T: git git://opensource.wolfsonmicro.com/linux-2.6-audioplus diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 8e5fae8beaf6..46793b58a761 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -513,7 +513,7 @@ label##_common: \ */ #define STD_EXCEPTION_COMMON_ASYNC(trap, label, hdlr) \ EXCEPTION_COMMON(trap, label, hdlr, ret_from_except_lite, \ - FINISH_NAP;RUNLATCH_ON;DISABLE_INTS) + FINISH_NAP;DISABLE_INTS;RUNLATCH_ON) /* * When the idle code in power4_idle puts the CPU into NAP mode, diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index e783453f910d..40e4a17c8ba0 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -683,7 +683,7 @@ machine_check_common: STD_EXCEPTION_COMMON(0xb00, trap_0b, .unknown_exception) STD_EXCEPTION_COMMON(0xd00, single_step, .single_step_exception) STD_EXCEPTION_COMMON(0xe00, trap_0e, .unknown_exception) - STD_EXCEPTION_COMMON(0xe40, emulation_assist, .program_check_exception) + STD_EXCEPTION_COMMON(0xe40, emulation_assist, .emulation_assist_interrupt) STD_EXCEPTION_COMMON(0xe60, hmi_exception, .unknown_exception) #ifdef CONFIG_PPC_DOORBELL STD_EXCEPTION_COMMON_ASYNC(0xe80, h_doorbell, .doorbell_exception) diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 5cbcf4d5a808..ea185e0b3cae 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -162,7 +162,7 @@ notrace unsigned int __check_irq_replay(void) * in case we also had a rollover while hard disabled */ local_paca->irq_happened &= ~PACA_IRQ_DEC; - if (decrementer_check_overflow()) + if ((happened & PACA_IRQ_DEC) || decrementer_check_overflow()) return 0x900; /* Finally check if an external interrupt happened */ diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index b0f3e3f77e72..076d1242507a 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1369,7 +1369,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) #ifdef CONFIG_PPC64 /* Called with hard IRQs off */ -void __ppc64_runlatch_on(void) +void notrace __ppc64_runlatch_on(void) { struct thread_info *ti = current_thread_info(); unsigned long ctrl; @@ -1382,7 +1382,7 @@ void __ppc64_runlatch_on(void) } /* Called with hard IRQs off */ -void __ppc64_runlatch_off(void) +void notrace __ppc64_runlatch_off(void) { struct thread_info *ti = current_thread_info(); unsigned long ctrl; diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index f18c79c324ef..c0e5caf8ccc7 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1165,6 +1165,16 @@ bail: exception_exit(prev_state); } +/* + * This occurs when running in hypervisor mode on POWER6 or later + * and an illegal instruction is encountered. + */ +void __kprobes emulation_assist_interrupt(struct pt_regs *regs) +{ + regs->msr |= REASON_ILLEGAL; + program_check_exception(regs); +} + void alignment_exception(struct pt_regs *regs) { enum ctx_state prev_state = exception_enter(); diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index ac01463038f1..e8b6e5b8932c 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -623,7 +623,7 @@ static inline pgste_t pgste_get_lock(pte_t *ptep) " csg %0,%1,%2\n" " jl 0b\n" : "=&d" (old), "=&d" (new), "=Q" (ptep[PTRS_PER_PTE]) - : "Q" (ptep[PTRS_PER_PTE]) : "cc"); + : "Q" (ptep[PTRS_PER_PTE]) : "cc", "memory"); #endif return __pgste(new); } @@ -635,11 +635,19 @@ static inline void pgste_set_unlock(pte_t *ptep, pgste_t pgste) " nihh %1,0xff7f\n" /* clear RCP_PCL_BIT */ " stg %1,%0\n" : "=Q" (ptep[PTRS_PER_PTE]) - : "d" (pgste_val(pgste)), "Q" (ptep[PTRS_PER_PTE]) : "cc"); + : "d" (pgste_val(pgste)), "Q" (ptep[PTRS_PER_PTE]) + : "cc", "memory"); preempt_enable(); #endif } +static inline void pgste_set(pte_t *ptep, pgste_t pgste) +{ +#ifdef CONFIG_PGSTE + *(pgste_t *)(ptep + PTRS_PER_PTE) = pgste; +#endif +} + static inline pgste_t pgste_update_all(pte_t *ptep, pgste_t pgste) { #ifdef CONFIG_PGSTE @@ -704,17 +712,19 @@ static inline void pgste_set_key(pte_t *ptep, pgste_t pgste, pte_t entry) { #ifdef CONFIG_PGSTE unsigned long address; - unsigned long okey, nkey; + unsigned long nkey; if (pte_val(entry) & _PAGE_INVALID) return; + VM_BUG_ON(!(pte_val(*ptep) & _PAGE_INVALID)); address = pte_val(entry) & PAGE_MASK; - okey = nkey = page_get_storage_key(address); - nkey &= ~(_PAGE_ACC_BITS | _PAGE_FP_BIT); - /* Set page access key and fetch protection bit from pgste */ - nkey |= (pgste_val(pgste) & (RCP_ACC_BITS | RCP_FP_BIT)) >> 56; - if (okey != nkey) - page_set_storage_key(address, nkey, 0); + /* + * Set page access key and fetch protection bit from pgste. + * The guest C/R information is still in the PGSTE, set real + * key C/R to 0. + */ + nkey = (pgste_val(pgste) & (RCP_ACC_BITS | RCP_FP_BIT)) >> 56; + page_set_storage_key(address, nkey, 0); #endif } @@ -1099,8 +1109,10 @@ static inline pte_t ptep_modify_prot_start(struct mm_struct *mm, if (!mm_exclusive(mm)) __ptep_ipte(address, ptep); - if (mm_has_pgste(mm)) + if (mm_has_pgste(mm)) { pgste = pgste_update_all(&pte, pgste); + pgste_set(ptep, pgste); + } return pte; } diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c index 298297477257..87acc38f73c6 100644 --- a/arch/s390/kernel/dumpstack.c +++ b/arch/s390/kernel/dumpstack.c @@ -74,6 +74,8 @@ __show_trace(unsigned long sp, unsigned long low, unsigned long high) static void show_trace(struct task_struct *task, unsigned long *stack) { + const unsigned long frame_size = + STACK_FRAME_OVERHEAD + sizeof(struct pt_regs); register unsigned long __r15 asm ("15"); unsigned long sp; @@ -82,11 +84,13 @@ static void show_trace(struct task_struct *task, unsigned long *stack) sp = task ? task->thread.ksp : __r15; printk("Call Trace:\n"); #ifdef CONFIG_CHECK_STACK - sp = __show_trace(sp, S390_lowcore.panic_stack - 4096, - S390_lowcore.panic_stack); + sp = __show_trace(sp, + S390_lowcore.panic_stack + frame_size - 4096, + S390_lowcore.panic_stack + frame_size); #endif - sp = __show_trace(sp, S390_lowcore.async_stack - ASYNC_SIZE, - S390_lowcore.async_stack); + sp = __show_trace(sp, + S390_lowcore.async_stack + frame_size - ASYNC_SIZE, + S390_lowcore.async_stack + frame_size); if (task) __show_trace(sp, (unsigned long) task_stack_page(task), (unsigned long) task_stack_page(task) + THREAD_SIZE); diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index f7fb58903f6a..408e866ae548 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -311,3 +311,67 @@ void measurement_alert_subclass_unregister(void) spin_unlock(&ma_subclass_lock); } EXPORT_SYMBOL(measurement_alert_subclass_unregister); + +void synchronize_irq(unsigned int irq) +{ + /* + * Not needed, the handler is protected by a lock and IRQs that occur + * after the handler is deleted are just NOPs. + */ +} +EXPORT_SYMBOL_GPL(synchronize_irq); + +#ifndef CONFIG_PCI + +/* Only PCI devices have dynamically-defined IRQ handlers */ + +int request_irq(unsigned int irq, irq_handler_t handler, + unsigned long irqflags, const char *devname, void *dev_id) +{ + return -EINVAL; +} +EXPORT_SYMBOL_GPL(request_irq); + +void free_irq(unsigned int irq, void *dev_id) +{ + WARN_ON(1); +} +EXPORT_SYMBOL_GPL(free_irq); + +void enable_irq(unsigned int irq) +{ + WARN_ON(1); +} +EXPORT_SYMBOL_GPL(enable_irq); + +void disable_irq(unsigned int irq) +{ + WARN_ON(1); +} +EXPORT_SYMBOL_GPL(disable_irq); + +#endif /* !CONFIG_PCI */ + +void disable_irq_nosync(unsigned int irq) +{ + disable_irq(irq); +} +EXPORT_SYMBOL_GPL(disable_irq_nosync); + +unsigned long probe_irq_on(void) +{ + return 0; +} +EXPORT_SYMBOL_GPL(probe_irq_on); + +int probe_irq_off(unsigned long val) +{ + return 0; +} +EXPORT_SYMBOL_GPL(probe_irq_off); + +unsigned int probe_irq_mask(unsigned long val) +{ + return val; +} +EXPORT_SYMBOL_GPL(probe_irq_mask); diff --git a/arch/s390/kernel/sclp.S b/arch/s390/kernel/sclp.S index b6506ee32a36..29bd7bec4176 100644 --- a/arch/s390/kernel/sclp.S +++ b/arch/s390/kernel/sclp.S @@ -225,7 +225,7 @@ _sclp_print: ahi %r2,1 ltr %r0,%r0 # end of string? jz .LfinalizemtoS4 - chi %r0,0x15 # end of line (NL)? + chi %r0,0x0a # end of line (NL)? jz .LfinalizemtoS4 stc %r0,0(%r6,%r7) # copy to mto la %r11,0(%r6,%r7) diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index e6f15b5d8b7d..f1e5be85d592 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -302,15 +302,6 @@ static int zpci_cfg_store(struct zpci_dev *zdev, int offset, u32 val, u8 len) return rc; } -void synchronize_irq(unsigned int irq) -{ - /* - * Not needed, the handler is protected by a lock and IRQs that occur - * after the handler is deleted are just NOPs. - */ -} -EXPORT_SYMBOL_GPL(synchronize_irq); - void enable_irq(unsigned int irq) { struct msi_desc *msi = irq_get_msi_desc(irq); @@ -327,30 +318,6 @@ void disable_irq(unsigned int irq) } EXPORT_SYMBOL_GPL(disable_irq); -void disable_irq_nosync(unsigned int irq) -{ - disable_irq(irq); -} -EXPORT_SYMBOL_GPL(disable_irq_nosync); - -unsigned long probe_irq_on(void) -{ - return 0; -} -EXPORT_SYMBOL_GPL(probe_irq_on); - -int probe_irq_off(unsigned long val) -{ - return 0; -} -EXPORT_SYMBOL_GPL(probe_irq_off); - -unsigned int probe_irq_mask(unsigned long val) -{ - return val; -} -EXPORT_SYMBOL_GPL(probe_irq_mask); - void pcibios_fixup_bus(struct pci_bus *bus) { } diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c index 9f20566b0773..79cc0d1a477d 100644 --- a/arch/sparc/kernel/prom_common.c +++ b/arch/sparc/kernel/prom_common.c @@ -54,6 +54,7 @@ EXPORT_SYMBOL(of_set_property_mutex); int of_set_property(struct device_node *dp, const char *name, void *val, int len) { struct property **prevp; + unsigned long flags; void *new_val; int err; @@ -64,7 +65,7 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len err = -ENODEV; mutex_lock(&of_set_property_mutex); - raw_spin_lock(&devtree_lock); + raw_spin_lock_irqsave(&devtree_lock, flags); prevp = &dp->properties; while (*prevp) { struct property *prop = *prevp; @@ -91,7 +92,7 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len } prevp = &(*prevp)->next; } - raw_spin_unlock(&devtree_lock); + raw_spin_unlock_irqrestore(&devtree_lock, flags); mutex_unlock(&of_set_property_mutex); /* XXX Upate procfs if necessary... */ diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index 35ee62fccf98..c205035a6b96 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -251,51 +251,6 @@ static void find_bits(unsigned long mask, u8 *pos, u8 *size) *size = len; } -static efi_status_t setup_efi_vars(struct boot_params *params) -{ - struct setup_data *data; - struct efi_var_bootdata *efidata; - u64 store_size, remaining_size, var_size; - efi_status_t status; - - if (sys_table->runtime->hdr.revision < EFI_2_00_SYSTEM_TABLE_REVISION) - return EFI_UNSUPPORTED; - - data = (struct setup_data *)(unsigned long)params->hdr.setup_data; - - while (data && data->next) - data = (struct setup_data *)(unsigned long)data->next; - - status = efi_call_phys4((void *)sys_table->runtime->query_variable_info, - EFI_VARIABLE_NON_VOLATILE | - EFI_VARIABLE_BOOTSERVICE_ACCESS | - EFI_VARIABLE_RUNTIME_ACCESS, &store_size, - &remaining_size, &var_size); - - if (status != EFI_SUCCESS) - return status; - - status = efi_call_phys3(sys_table->boottime->allocate_pool, - EFI_LOADER_DATA, sizeof(*efidata), &efidata); - - if (status != EFI_SUCCESS) - return status; - - efidata->data.type = SETUP_EFI_VARS; - efidata->data.len = sizeof(struct efi_var_bootdata) - - sizeof(struct setup_data); - efidata->data.next = 0; - efidata->store_size = store_size; - efidata->remaining_size = remaining_size; - efidata->max_var_size = var_size; - - if (data) - data->next = (unsigned long)efidata; - else - params->hdr.setup_data = (unsigned long)efidata; - -} - static efi_status_t setup_efi_pci(struct boot_params *params) { efi_pci_io_protocol *pci; @@ -1202,8 +1157,6 @@ struct boot_params *efi_main(void *handle, efi_system_table_t *_table, setup_graphics(boot_params); - setup_efi_vars(boot_params); - setup_efi_pci(boot_params); status = efi_call_phys3(sys_table->boottime->allocate_pool, diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 2fb5d5884e23..60c89f30c727 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -102,13 +102,6 @@ extern void efi_call_phys_epilog(void); extern void efi_unmap_memmap(void); extern void efi_memory_uc(u64 addr, unsigned long size); -struct efi_var_bootdata { - struct setup_data data; - u64 store_size; - u64 remaining_size; - u64 max_var_size; -}; - #ifdef CONFIG_EFI static inline bool efi_is_native(void) diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h index 08744242b8d2..c15ddaf90710 100644 --- a/arch/x86/include/uapi/asm/bootparam.h +++ b/arch/x86/include/uapi/asm/bootparam.h @@ -6,7 +6,6 @@ #define SETUP_E820_EXT 1 #define SETUP_DTB 2 #define SETUP_PCI 3 -#define SETUP_EFI_VARS 4 /* ram_size flags */ #define RAMDISK_IMAGE_START_MASK 0x07FF diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S index 7a6f3b3be3cf..f2bb9c96720a 100644 --- a/arch/x86/kernel/relocate_kernel_64.S +++ b/arch/x86/kernel/relocate_kernel_64.S @@ -160,7 +160,7 @@ identity_mapped: xorq %rbp, %rbp xorq %r8, %r8 xorq %r9, %r9 - xorq %r10, %r9 + xorq %r10, %r10 xorq %r11, %r11 xorq %r12, %r12 xorq %r13, %r13 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index eaac1743def7..1f34e9219775 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -277,6 +277,9 @@ static int __meminit split_mem_range(struct map_range *mr, int nr_range, end_pfn = limit_pfn; nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0); + if (!after_bootmem) + adjust_range_page_size_mask(mr, nr_range); + /* try to merge same page size and continuous */ for (i = 0; nr_range > 1 && i < nr_range - 1; i++) { unsigned long old_start; @@ -291,9 +294,6 @@ static int __meminit split_mem_range(struct map_range *mr, int nr_range, nr_range--; } - if (!after_bootmem) - adjust_range_page_size_mask(mr, nr_range); - for (i = 0; i < nr_range; i++) printk(KERN_DEBUG " [mem %#010lx-%#010lx] page %s\n", mr[i].start, mr[i].end - 1, diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 82089d8b1954..5ae2eb09419e 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -42,7 +42,6 @@ #include <linux/io.h> #include <linux/reboot.h> #include <linux/bcd.h> -#include <linux/ucs2_string.h> #include <asm/setup.h> #include <asm/efi.h> @@ -54,12 +53,12 @@ #define EFI_DEBUG 1 -/* - * There's some additional metadata associated with each - * variable. Intel's reference implementation is 60 bytes - bump that - * to account for potential alignment constraints - */ -#define VAR_METADATA_SIZE 64 +#define EFI_MIN_RESERVE 5120 + +#define EFI_DUMMY_GUID \ + EFI_GUID(0x4424ac57, 0xbe4b, 0x47dd, 0x9e, 0x97, 0xed, 0x50, 0xf0, 0x9f, 0x92, 0xa9) + +static efi_char16_t efi_dummy_name[6] = { 'D', 'U', 'M', 'M', 'Y', 0 }; struct efi __read_mostly efi = { .mps = EFI_INVALID_TABLE_ADDR, @@ -79,13 +78,6 @@ struct efi_memory_map memmap; static struct efi efi_phys __initdata; static efi_system_table_t efi_systab __initdata; -static u64 efi_var_store_size; -static u64 efi_var_remaining_size; -static u64 efi_var_max_var_size; -static u64 boot_used_size; -static u64 boot_var_size; -static u64 active_size; - unsigned long x86_efi_facility; /* @@ -188,53 +180,8 @@ static efi_status_t virt_efi_get_next_variable(unsigned long *name_size, efi_char16_t *name, efi_guid_t *vendor) { - efi_status_t status; - static bool finished = false; - static u64 var_size; - - status = efi_call_virt3(get_next_variable, - name_size, name, vendor); - - if (status == EFI_NOT_FOUND) { - finished = true; - if (var_size < boot_used_size) { - boot_var_size = boot_used_size - var_size; - active_size += boot_var_size; - } else { - printk(KERN_WARNING FW_BUG "efi: Inconsistent initial sizes\n"); - } - } - - if (boot_used_size && !finished) { - unsigned long size = 0; - u32 attr; - efi_status_t s; - void *tmp; - - s = virt_efi_get_variable(name, vendor, &attr, &size, NULL); - - if (s != EFI_BUFFER_TOO_SMALL || !size) - return status; - - tmp = kmalloc(size, GFP_ATOMIC); - - if (!tmp) - return status; - - s = virt_efi_get_variable(name, vendor, &attr, &size, tmp); - - if (s == EFI_SUCCESS && (attr & EFI_VARIABLE_NON_VOLATILE)) { - var_size += size; - var_size += ucs2_strsize(name, 1024); - active_size += size; - active_size += VAR_METADATA_SIZE; - active_size += ucs2_strsize(name, 1024); - } - - kfree(tmp); - } - - return status; + return efi_call_virt3(get_next_variable, + name_size, name, vendor); } static efi_status_t virt_efi_set_variable(efi_char16_t *name, @@ -243,34 +190,9 @@ static efi_status_t virt_efi_set_variable(efi_char16_t *name, unsigned long data_size, void *data) { - efi_status_t status; - u32 orig_attr = 0; - unsigned long orig_size = 0; - - status = virt_efi_get_variable(name, vendor, &orig_attr, &orig_size, - NULL); - - if (status != EFI_BUFFER_TOO_SMALL) - orig_size = 0; - - status = efi_call_virt5(set_variable, - name, vendor, attr, - data_size, data); - - if (status == EFI_SUCCESS) { - if (orig_size) { - active_size -= orig_size; - active_size -= ucs2_strsize(name, 1024); - active_size -= VAR_METADATA_SIZE; - } - if (data_size) { - active_size += data_size; - active_size += ucs2_strsize(name, 1024); - active_size += VAR_METADATA_SIZE; - } - } - - return status; + return efi_call_virt5(set_variable, + name, vendor, attr, + data_size, data); } static efi_status_t virt_efi_query_variable_info(u32 attr, @@ -786,9 +708,6 @@ void __init efi_init(void) char vendor[100] = "unknown"; int i = 0; void *tmp; - struct setup_data *data; - struct efi_var_bootdata *efi_var_data; - u64 pa_data; #ifdef CONFIG_X86_32 if (boot_params.efi_info.efi_systab_hi || @@ -806,22 +725,6 @@ void __init efi_init(void) if (efi_systab_init(efi_phys.systab)) return; - pa_data = boot_params.hdr.setup_data; - while (pa_data) { - data = early_ioremap(pa_data, sizeof(*efi_var_data)); - if (data->type == SETUP_EFI_VARS) { - efi_var_data = (struct efi_var_bootdata *)data; - - efi_var_store_size = efi_var_data->store_size; - efi_var_remaining_size = efi_var_data->remaining_size; - efi_var_max_var_size = efi_var_data->max_var_size; - } - pa_data = data->next; - early_iounmap(data, sizeof(*efi_var_data)); - } - - boot_used_size = efi_var_store_size - efi_var_remaining_size; - set_bit(EFI_SYSTEM_TABLES, &x86_efi_facility); /* @@ -1085,6 +988,13 @@ void __init efi_enter_virtual_mode(void) runtime_code_page_mkexec(); kfree(new_memmap); + + /* clean DUMMY object */ + efi.set_variable(efi_dummy_name, &EFI_DUMMY_GUID, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + 0, NULL); } /* @@ -1136,33 +1046,65 @@ efi_status_t efi_query_variable_store(u32 attributes, unsigned long size) efi_status_t status; u64 storage_size, remaining_size, max_size; + if (!(attributes & EFI_VARIABLE_NON_VOLATILE)) + return 0; + status = efi.query_variable_info(attributes, &storage_size, &remaining_size, &max_size); if (status != EFI_SUCCESS) return status; - if (!max_size && remaining_size > size) - printk_once(KERN_ERR FW_BUG "Broken EFI implementation" - " is returning MaxVariableSize=0\n"); /* * Some firmware implementations refuse to boot if there's insufficient * space in the variable store. We account for that by refusing the * write if permitting it would reduce the available space to under - * 50%. However, some firmware won't reclaim variable space until - * after the used (not merely the actively used) space drops below - * a threshold. We can approximate that case with the value calculated - * above. If both the firmware and our calculations indicate that the - * available space would drop below 50%, refuse the write. + * 5KB. This figure was provided by Samsung, so should be safe. */ + if ((remaining_size - size < EFI_MIN_RESERVE) && + !efi_no_storage_paranoia) { + + /* + * Triggering garbage collection may require that the firmware + * generate a real EFI_OUT_OF_RESOURCES error. We can force + * that by attempting to use more space than is available. + */ + unsigned long dummy_size = remaining_size + 1024; + void *dummy = kmalloc(dummy_size, GFP_ATOMIC); + + status = efi.set_variable(efi_dummy_name, &EFI_DUMMY_GUID, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + dummy_size, dummy); + + if (status == EFI_SUCCESS) { + /* + * This should have failed, so if it didn't make sure + * that we delete it... + */ + efi.set_variable(efi_dummy_name, &EFI_DUMMY_GUID, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + 0, dummy); + } - if (!storage_size || size > remaining_size || - (max_size && size > max_size)) - return EFI_OUT_OF_RESOURCES; + /* + * The runtime code may now have triggered a garbage collection + * run, so check the variable info again + */ + status = efi.query_variable_info(attributes, &storage_size, + &remaining_size, &max_size); - if (!efi_no_storage_paranoia && - ((active_size + size + VAR_METADATA_SIZE > storage_size / 2) && - (remaining_size - size < storage_size / 2))) - return EFI_OUT_OF_RESOURCES; + if (status != EFI_SUCCESS) + return status; + + /* + * There still isn't enough room, so return an error + */ + if (remaining_size - size < EFI_MIN_RESERVE) + return EFI_OUT_OF_RESOURCES; + } return EFI_SUCCESS; } diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c index 590be1090892..f7bab68a4b83 100644 --- a/arch/x86/tools/relocs.c +++ b/arch/x86/tools/relocs.c @@ -42,9 +42,6 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { "^(xen_irq_disable_direct_reloc$|" "xen_save_fl_direct_reloc$|" "VDSO|" -#if ELF_BITS == 64 - "__vvar_page|" -#endif "__crc_)", /* @@ -72,6 +69,7 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { "__per_cpu_load|" "init_per_cpu__.*|" "__end_rodata_hpage_align|" + "__vvar_page|" #endif "_end)$" }; diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 44225cb15f3a..b14ac46948c9 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1017,11 +1017,8 @@ acpi_bus_driver_init(struct acpi_device *device, struct acpi_driver *driver) return -ENOSYS; result = driver->ops.add(device); - if (result) { - device->driver = NULL; - device->driver_data = NULL; + if (result) return result; - } device->driver = driver; diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 5d7075d25700..440eadf2d32c 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1722,6 +1722,9 @@ static int acpi_video_bus_add(struct acpi_device *device) int error; acpi_status status; + if (device->handler) + return -EINVAL; + status = acpi_walk_namespace(ACPI_TYPE_DEVICE, device->parent->handle, 1, acpi_video_bus_match, NULL, diff --git a/drivers/md/md.c b/drivers/md/md.c index 681d1099a2d5..9b82377a833b 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5268,8 +5268,8 @@ static void md_clean(struct mddev *mddev) static void __md_stop_writes(struct mddev *mddev) { + set_bit(MD_RECOVERY_FROZEN, &mddev->recovery); if (mddev->sync_thread) { - set_bit(MD_RECOVERY_FROZEN, &mddev->recovery); set_bit(MD_RECOVERY_INTR, &mddev->recovery); md_reap_sync_thread(mddev); } diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 55951182af73..6e17f8181c4b 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -417,7 +417,17 @@ static void raid1_end_write_request(struct bio *bio, int error) r1_bio->bios[mirror] = NULL; to_put = bio; - set_bit(R1BIO_Uptodate, &r1_bio->state); + /* + * Do not set R1BIO_Uptodate if the current device is + * rebuilding or Faulty. This is because we cannot use + * such device for properly reading the data back (we could + * potentially use it, if the current write would have felt + * before rdev->recovery_offset, but for simplicity we don't + * check this here. + */ + if (test_bit(In_sync, &conf->mirrors[mirror].rdev->flags) && + !test_bit(Faulty, &conf->mirrors[mirror].rdev->flags)) + set_bit(R1BIO_Uptodate, &r1_bio->state); /* Maybe we can clear some bad blocks. */ if (is_badblock(conf->mirrors[mirror].rdev, @@ -870,17 +880,17 @@ static void allow_barrier(struct r1conf *conf) wake_up(&conf->wait_barrier); } -static void freeze_array(struct r1conf *conf) +static void freeze_array(struct r1conf *conf, int extra) { /* stop syncio and normal IO and wait for everything to * go quite. * We increment barrier and nr_waiting, and then - * wait until nr_pending match nr_queued+1 + * wait until nr_pending match nr_queued+extra * This is called in the context of one normal IO request * that has failed. Thus any sync request that might be pending * will be blocked by nr_pending, and we need to wait for * pending IO requests to complete or be queued for re-try. - * Thus the number queued (nr_queued) plus this request (1) + * Thus the number queued (nr_queued) plus this request (extra) * must match the number of pending IOs (nr_pending) before * we continue. */ @@ -888,7 +898,7 @@ static void freeze_array(struct r1conf *conf) conf->barrier++; conf->nr_waiting++; wait_event_lock_irq_cmd(conf->wait_barrier, - conf->nr_pending == conf->nr_queued+1, + conf->nr_pending == conf->nr_queued+extra, conf->resync_lock, flush_pending_writes(conf)); spin_unlock_irq(&conf->resync_lock); @@ -1544,8 +1554,8 @@ static int raid1_add_disk(struct mddev *mddev, struct md_rdev *rdev) * we wait for all outstanding requests to complete. */ synchronize_sched(); - raise_barrier(conf); - lower_barrier(conf); + freeze_array(conf, 0); + unfreeze_array(conf); clear_bit(Unmerged, &rdev->flags); } md_integrity_add_rdev(rdev, mddev); @@ -1595,11 +1605,11 @@ static int raid1_remove_disk(struct mddev *mddev, struct md_rdev *rdev) */ struct md_rdev *repl = conf->mirrors[conf->raid_disks + number].rdev; - raise_barrier(conf); + freeze_array(conf, 0); clear_bit(Replacement, &repl->flags); p->rdev = repl; conf->mirrors[conf->raid_disks + number].rdev = NULL; - lower_barrier(conf); + unfreeze_array(conf); clear_bit(WantReplacement, &rdev->flags); } else clear_bit(WantReplacement, &rdev->flags); @@ -2195,7 +2205,7 @@ static void handle_read_error(struct r1conf *conf, struct r1bio *r1_bio) * frozen */ if (mddev->ro == 0) { - freeze_array(conf); + freeze_array(conf, 1); fix_read_error(conf, r1_bio->read_disk, r1_bio->sector, r1_bio->sectors); unfreeze_array(conf); @@ -2780,8 +2790,8 @@ static int run(struct mddev *mddev) return PTR_ERR(conf); if (mddev->queue) - blk_queue_max_write_same_sectors(mddev->queue, - mddev->chunk_sectors); + blk_queue_max_write_same_sectors(mddev->queue, 0); + rdev_for_each(rdev, mddev) { if (!mddev->gendisk) continue; @@ -2963,7 +2973,7 @@ static int raid1_reshape(struct mddev *mddev) return -ENOMEM; } - raise_barrier(conf); + freeze_array(conf, 0); /* ok, everything is stopped */ oldpool = conf->r1bio_pool; @@ -2994,7 +3004,7 @@ static int raid1_reshape(struct mddev *mddev) conf->raid_disks = mddev->raid_disks = raid_disks; mddev->delta_disks = 0; - lower_barrier(conf); + unfreeze_array(conf); set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); md_wakeup_thread(mddev->thread); diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 59d4daa5f4c7..6ddae2501b9a 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -490,7 +490,17 @@ static void raid10_end_write_request(struct bio *bio, int error) sector_t first_bad; int bad_sectors; - set_bit(R10BIO_Uptodate, &r10_bio->state); + /* + * Do not set R10BIO_Uptodate if the current device is + * rebuilding or Faulty. This is because we cannot use + * such device for properly reading the data back (we could + * potentially use it, if the current write would have felt + * before rdev->recovery_offset, but for simplicity we don't + * check this here. + */ + if (test_bit(In_sync, &rdev->flags) && + !test_bit(Faulty, &rdev->flags)) + set_bit(R10BIO_Uptodate, &r10_bio->state); /* Maybe we can clear some bad blocks. */ if (is_badblock(rdev, @@ -1055,17 +1065,17 @@ static void allow_barrier(struct r10conf *conf) wake_up(&conf->wait_barrier); } -static void freeze_array(struct r10conf *conf) +static void freeze_array(struct r10conf *conf, int extra) { /* stop syncio and normal IO and wait for everything to * go quiet. * We increment barrier and nr_waiting, and then - * wait until nr_pending match nr_queued+1 + * wait until nr_pending match nr_queued+extra * This is called in the context of one normal IO request * that has failed. Thus any sync request that might be pending * will be blocked by nr_pending, and we need to wait for * pending IO requests to complete or be queued for re-try. - * Thus the number queued (nr_queued) plus this request (1) + * Thus the number queued (nr_queued) plus this request (extra) * must match the number of pending IOs (nr_pending) before * we continue. */ @@ -1073,7 +1083,7 @@ static void freeze_array(struct r10conf *conf) conf->barrier++; conf->nr_waiting++; wait_event_lock_irq_cmd(conf->wait_barrier, - conf->nr_pending == conf->nr_queued+1, + conf->nr_pending == conf->nr_queued+extra, conf->resync_lock, flush_pending_writes(conf)); @@ -1837,8 +1847,8 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev) * we wait for all outstanding requests to complete. */ synchronize_sched(); - raise_barrier(conf, 0); - lower_barrier(conf); + freeze_array(conf, 0); + unfreeze_array(conf); clear_bit(Unmerged, &rdev->flags); } md_integrity_add_rdev(rdev, mddev); @@ -2612,7 +2622,7 @@ static void handle_read_error(struct mddev *mddev, struct r10bio *r10_bio) r10_bio->devs[slot].bio = NULL; if (mddev->ro == 0) { - freeze_array(conf); + freeze_array(conf, 1); fix_read_error(conf, mddev, r10_bio); unfreeze_array(conf); } else @@ -3609,8 +3619,7 @@ static int run(struct mddev *mddev) if (mddev->queue) { blk_queue_max_discard_sectors(mddev->queue, mddev->chunk_sectors); - blk_queue_max_write_same_sectors(mddev->queue, - mddev->chunk_sectors); + blk_queue_max_write_same_sectors(mddev->queue, 0); blk_queue_io_min(mddev->queue, chunk_size); if (conf->geo.raid_disks % conf->geo.near_copies) blk_queue_io_opt(mddev->queue, chunk_size * conf->geo.raid_disks); diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 753f318c8984..05e4a105b9c7 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5466,7 +5466,7 @@ static int run(struct mddev *mddev) if (mddev->major_version == 0 && mddev->minor_version > 90) rdev->recovery_offset = reshape_offset; - + if (rdev->recovery_offset < reshape_offset) { /* We need to check old and new layout */ if (!only_parity(rdev->raid_disk, @@ -5589,6 +5589,8 @@ static int run(struct mddev *mddev) */ mddev->queue->limits.discard_zeroes_data = 0; + blk_queue_max_write_same_sectors(mddev->queue, 0); + rdev_for_each(rdev, mddev) { disk_stack_limits(mddev->gendisk, rdev->bdev, rdev->data_offset << 9); diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index 713d89fedc46..f580d30bb784 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -197,6 +197,8 @@ void mei_stop(struct mei_device *dev) { dev_dbg(&dev->pdev->dev, "stopping the device.\n"); + flush_scheduled_work(); + mutex_lock(&dev->device_lock); cancel_delayed_work(&dev->timer_work); @@ -210,8 +212,6 @@ void mei_stop(struct mei_device *dev) mutex_unlock(&dev->device_lock); - flush_scheduled_work(); - mei_watchdog_unregister(dev); } EXPORT_SYMBOL_GPL(mei_stop); diff --git a/drivers/misc/mei/nfc.c b/drivers/misc/mei/nfc.c index 3adf8a70f26e..d0c6907dfd92 100644 --- a/drivers/misc/mei/nfc.c +++ b/drivers/misc/mei/nfc.c @@ -142,6 +142,8 @@ static void mei_nfc_free(struct mei_nfc_dev *ndev) mei_cl_unlink(ndev->cl_info); kfree(ndev->cl_info); } + + memset(ndev, 0, sizeof(struct mei_nfc_dev)); } static int mei_nfc_build_bus_name(struct mei_nfc_dev *ndev) diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index a727464e9c3f..0f268329bd3a 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -325,6 +325,7 @@ static int mei_me_pci_resume(struct device *device) mutex_lock(&dev->device_lock); dev->dev_state = MEI_DEV_POWER_UP; + mei_clear_interrupts(dev); mei_reset(dev, 1); mutex_unlock(&dev->device_lock); diff --git a/drivers/of/base.c b/drivers/of/base.c index f53b992f060a..a6f584a7f4a1 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -192,14 +192,15 @@ EXPORT_SYMBOL(of_find_property); struct device_node *of_find_all_nodes(struct device_node *prev) { struct device_node *np; + unsigned long flags; - raw_spin_lock(&devtree_lock); + raw_spin_lock_irqsave(&devtree_lock, flags); np = prev ? prev->allnext : of_allnodes; for (; np != NULL; np = np->allnext) if (of_node_get(np)) break; of_node_put(prev); - raw_spin_unlock(&devtree_lock); + raw_spin_unlock_irqrestore(&devtree_lock, flags); return np; } EXPORT_SYMBOL(of_find_all_nodes); @@ -421,8 +422,9 @@ struct device_node *of_get_next_available_child(const struct device_node *node, struct device_node *prev) { struct device_node *next; + unsigned long flags; - raw_spin_lock(&devtree_lock); + raw_spin_lock_irqsave(&devtree_lock, flags); next = prev ? prev->sibling : node->child; for (; next; next = next->sibling) { if (!__of_device_is_available(next)) @@ -431,7 +433,7 @@ struct device_node *of_get_next_available_child(const struct device_node *node, break; } of_node_put(prev); - raw_spin_unlock(&devtree_lock); + raw_spin_unlock_irqrestore(&devtree_lock, flags); return next; } EXPORT_SYMBOL(of_get_next_available_child); @@ -735,13 +737,14 @@ EXPORT_SYMBOL_GPL(of_modalias_node); struct device_node *of_find_node_by_phandle(phandle handle) { struct device_node *np; + unsigned long flags; - raw_spin_lock(&devtree_lock); + raw_spin_lock_irqsave(&devtree_lock, flags); for (np = of_allnodes; np; np = np->allnext) if (np->phandle == handle) break; of_node_get(np); - raw_spin_unlock(&devtree_lock); + raw_spin_unlock_irqrestore(&devtree_lock, flags); return np; } EXPORT_SYMBOL(of_find_node_by_phandle); diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 49b098bedf9b..475c9c114689 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -276,8 +276,9 @@ static void ci_role_work(struct work_struct *work) ci_role_stop(ci); ci_role_start(ci, role); - enable_irq(ci->irq); } + + enable_irq(ci->irq); } static irqreturn_t ci_irq(int irq, void *data) diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index 519ead2443c5..b501346484ae 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1678,8 +1678,11 @@ static int udc_start(struct ci13xxx *ci) ci->gadget.ep0 = &ci->ep0in->ep; - if (ci->global_phy) + if (ci->global_phy) { ci->transceiver = usb_get_phy(USB_PHY_TYPE_USB2); + if (IS_ERR(ci->transceiver)) + ci->transceiver = NULL; + } if (ci->platdata->flags & CI13XXX_REQUIRE_TRANSCEIVER) { if (ci->transceiver == NULL) { @@ -1694,7 +1697,7 @@ static int udc_start(struct ci13xxx *ci) goto put_transceiver; } - if (!IS_ERR_OR_NULL(ci->transceiver)) { + if (ci->transceiver) { retval = otg_set_peripheral(ci->transceiver->otg, &ci->gadget); if (retval) @@ -1711,7 +1714,7 @@ static int udc_start(struct ci13xxx *ci) return retval; remove_trans: - if (!IS_ERR_OR_NULL(ci->transceiver)) { + if (ci->transceiver) { otg_set_peripheral(ci->transceiver->otg, NULL); if (ci->global_phy) usb_put_phy(ci->transceiver); @@ -1719,7 +1722,7 @@ remove_trans: dev_err(dev, "error = %i\n", retval); put_transceiver: - if (!IS_ERR_OR_NULL(ci->transceiver) && ci->global_phy) + if (ci->transceiver && ci->global_phy) usb_put_phy(ci->transceiver); destroy_eps: destroy_eps(ci); @@ -1747,7 +1750,7 @@ static void udc_stop(struct ci13xxx *ci) dma_pool_destroy(ci->td_pool); dma_pool_destroy(ci->qh_pool); - if (!IS_ERR_OR_NULL(ci->transceiver)) { + if (ci->transceiver) { otg_set_peripheral(ci->transceiver->otg, NULL); if (ci->global_phy) usb_put_phy(ci->transceiver); diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c index 090b411d893f..7d8dd5aad236 100644 --- a/drivers/usb/serial/f81232.c +++ b/drivers/usb/serial/f81232.c @@ -165,11 +165,12 @@ static void f81232_set_termios(struct tty_struct *tty, /* FIXME - Stubbed out for now */ /* Don't change anything if nothing has changed */ - if (!tty_termios_hw_change(&tty->termios, old_termios)) + if (old_termios && !tty_termios_hw_change(&tty->termios, old_termios)) return; /* Do the real work here... */ - tty_termios_copy_hw(&tty->termios, old_termios); + if (old_termios) + tty_termios_copy_hw(&tty->termios, old_termios); } static int f81232_tiocmget(struct tty_struct *tty) @@ -187,12 +188,11 @@ static int f81232_tiocmset(struct tty_struct *tty, static int f81232_open(struct tty_struct *tty, struct usb_serial_port *port) { - struct ktermios tmp_termios; int result; /* Setup termios */ if (tty) - f81232_set_termios(tty, port, &tmp_termios); + f81232_set_termios(tty, port, NULL); result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (result) { diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 7151659367a0..048cd44d51b1 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -284,7 +284,7 @@ static void pl2303_set_termios(struct tty_struct *tty, serial settings even to the same values as before. Thus we actually need to filter in this specific case */ - if (!tty_termios_hw_change(&tty->termios, old_termios)) + if (old_termios && !tty_termios_hw_change(&tty->termios, old_termios)) return; cflag = tty->termios.c_cflag; @@ -293,7 +293,8 @@ static void pl2303_set_termios(struct tty_struct *tty, if (!buf) { dev_err(&port->dev, "%s - out of memory.\n", __func__); /* Report back no change occurred */ - tty->termios = *old_termios; + if (old_termios) + tty->termios = *old_termios; return; } @@ -433,7 +434,7 @@ static void pl2303_set_termios(struct tty_struct *tty, control = priv->line_control; if ((cflag & CBAUD) == B0) priv->line_control &= ~(CONTROL_DTR | CONTROL_RTS); - else if ((old_termios->c_cflag & CBAUD) == B0) + else if (old_termios && (old_termios->c_cflag & CBAUD) == B0) priv->line_control |= (CONTROL_DTR | CONTROL_RTS); if (control != priv->line_control) { control = priv->line_control; @@ -492,7 +493,6 @@ static void pl2303_close(struct usb_serial_port *port) static int pl2303_open(struct tty_struct *tty, struct usb_serial_port *port) { - struct ktermios tmp_termios; struct usb_serial *serial = port->serial; struct pl2303_serial_private *spriv = usb_get_serial_data(serial); int result; @@ -508,7 +508,7 @@ static int pl2303_open(struct tty_struct *tty, struct usb_serial_port *port) /* Setup termios */ if (tty) - pl2303_set_termios(tty, port, &tmp_termios); + pl2303_set_termios(tty, port, NULL); result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (result) { diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index cf3df793c2b7..ddf6c47137dc 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -291,7 +291,6 @@ static void spcp8x5_set_termios(struct tty_struct *tty, struct spcp8x5_private *priv = usb_get_serial_port_data(port); unsigned long flags; unsigned int cflag = tty->termios.c_cflag; - unsigned int old_cflag = old_termios->c_cflag; unsigned short uartdata; unsigned char buf[2] = {0, 0}; int baud; @@ -299,15 +298,15 @@ static void spcp8x5_set_termios(struct tty_struct *tty, u8 control; /* check that they really want us to change something */ - if (!tty_termios_hw_change(&tty->termios, old_termios)) + if (old_termios && !tty_termios_hw_change(&tty->termios, old_termios)) return; /* set DTR/RTS active */ spin_lock_irqsave(&priv->lock, flags); control = priv->line_control; - if ((old_cflag & CBAUD) == B0) { + if (old_termios && (old_termios->c_cflag & CBAUD) == B0) { priv->line_control |= MCR_DTR; - if (!(old_cflag & CRTSCTS)) + if (!(old_termios->c_cflag & CRTSCTS)) priv->line_control |= MCR_RTS; } if (control != priv->line_control) { @@ -394,7 +393,6 @@ static void spcp8x5_set_termios(struct tty_struct *tty, static int spcp8x5_open(struct tty_struct *tty, struct usb_serial_port *port) { - struct ktermios tmp_termios; struct usb_serial *serial = port->serial; struct spcp8x5_private *priv = usb_get_serial_port_data(port); int ret; @@ -411,7 +409,7 @@ static int spcp8x5_open(struct tty_struct *tty, struct usb_serial_port *port) spcp8x5_set_ctrl_line(port, priv->line_control); if (tty) - spcp8x5_set_termios(tty, port, &tmp_termios); + spcp8x5_set_termios(tty, port, NULL); port->port.drain_delay = 256; diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index e7b3cb5286a5..b8b60b660c8f 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -2859,8 +2859,8 @@ fail_qgroup: btrfs_free_qgroup_config(fs_info); fail_trans_kthread: kthread_stop(fs_info->transaction_kthread); - del_fs_roots(fs_info); btrfs_cleanup_transaction(fs_info->tree_root); + del_fs_roots(fs_info); fail_cleaner: kthread_stop(fs_info->cleaner_kthread); @@ -3512,15 +3512,15 @@ int close_ctree(struct btrfs_root *root) percpu_counter_sum(&fs_info->delalloc_bytes)); } - free_root_pointers(fs_info, 1); - btrfs_free_block_groups(fs_info); + btrfs_stop_all_workers(fs_info); + del_fs_roots(fs_info); - iput(fs_info->btree_inode); + free_root_pointers(fs_info, 1); - btrfs_stop_all_workers(fs_info); + iput(fs_info->btree_inode); #ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY if (btrfs_test_opt(root, CHECK_INTEGRITY)) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index af978f7682b3..17f3064b4a3e 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8012,6 +8012,9 @@ int btrfs_drop_inode(struct inode *inode) { struct btrfs_root *root = BTRFS_I(inode)->root; + if (root == NULL) + return 1; + /* the snap/subvol tree is on deleting */ if (btrfs_root_refs(&root->root_item) == 0 && root != root->fs_info->tree_root) diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 395b82031a42..4febca4fc2de 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -4082,7 +4082,7 @@ out: return inode; } -static struct reloc_control *alloc_reloc_control(void) +static struct reloc_control *alloc_reloc_control(struct btrfs_fs_info *fs_info) { struct reloc_control *rc; @@ -4093,7 +4093,8 @@ static struct reloc_control *alloc_reloc_control(void) INIT_LIST_HEAD(&rc->reloc_roots); backref_cache_init(&rc->backref_cache); mapping_tree_init(&rc->reloc_root_tree); - extent_io_tree_init(&rc->processed_blocks, NULL); + extent_io_tree_init(&rc->processed_blocks, + fs_info->btree_inode->i_mapping); return rc; } @@ -4110,7 +4111,7 @@ int btrfs_relocate_block_group(struct btrfs_root *extent_root, u64 group_start) int rw = 0; int err = 0; - rc = alloc_reloc_control(); + rc = alloc_reloc_control(fs_info); if (!rc) return -ENOMEM; @@ -4311,7 +4312,7 @@ int btrfs_recover_relocation(struct btrfs_root *root) if (list_empty(&reloc_roots)) goto out; - rc = alloc_reloc_control(); + rc = alloc_reloc_control(root->fs_info); if (!rc) { err = -ENOMEM; goto out; diff --git a/fs/file_table.c b/fs/file_table.c index cd4d87a82951..485dc0eddd67 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -306,17 +306,18 @@ void fput(struct file *file) { if (atomic_long_dec_and_test(&file->f_count)) { struct task_struct *task = current; + unsigned long flags; + file_sb_list_del(file); - if (unlikely(in_interrupt() || task->flags & PF_KTHREAD)) { - unsigned long flags; - spin_lock_irqsave(&delayed_fput_lock, flags); - list_add(&file->f_u.fu_list, &delayed_fput_list); - schedule_work(&delayed_fput_work); - spin_unlock_irqrestore(&delayed_fput_lock, flags); - return; + if (likely(!in_interrupt() && !(task->flags & PF_KTHREAD))) { + init_task_work(&file->f_u.fu_rcuhead, ____fput); + if (!task_work_add(task, &file->f_u.fu_rcuhead, true)) + return; } - init_task_work(&file->f_u.fu_rcuhead, ____fput); - task_work_add(task, &file->f_u.fu_rcuhead, true); + spin_lock_irqsave(&delayed_fput_lock, flags); + list_add(&file->f_u.fu_list, &delayed_fput_list); + schedule_work(&delayed_fput_work); + spin_unlock_irqrestore(&delayed_fput_lock, flags); } } diff --git a/fs/namei.c b/fs/namei.c index 85e40d1c0a8f..9ed9361223c0 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1976,7 +1976,7 @@ static int path_lookupat(int dfd, const char *name, err = complete_walk(nd); if (!err && nd->flags & LOOKUP_DIRECTORY) { - if (!nd->inode->i_op->lookup) { + if (!can_lookup(nd->inode)) { path_put(&nd->path); err = -ENOTDIR; } @@ -2850,7 +2850,7 @@ finish_lookup: if ((open_flag & O_CREAT) && S_ISDIR(nd->inode->i_mode)) goto out; error = -ENOTDIR; - if ((nd->flags & LOOKUP_DIRECTORY) && !nd->inode->i_op->lookup) + if ((nd->flags & LOOKUP_DIRECTORY) && !can_lookup(nd->inode)) goto out; audit_inode(name, nd->path.dentry, 0); finish_open: diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c index 816326093656..6792ce11f2bf 100644 --- a/fs/ncpfs/dir.c +++ b/fs/ncpfs/dir.c @@ -1029,15 +1029,6 @@ static int ncp_rmdir(struct inode *dir, struct dentry *dentry) DPRINTK("ncp_rmdir: removing %s/%s\n", dentry->d_parent->d_name.name, dentry->d_name.name); - /* - * fail with EBUSY if there are still references to this - * directory. - */ - dentry_unhash(dentry); - error = -EBUSY; - if (!d_unhashed(dentry)) - goto out; - len = sizeof(__name); error = ncp_io2vol(server, __name, &len, dentry->d_name.name, dentry->d_name.len, !ncp_preserve_case(dir)); diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h index f9d7846097e2..444a7704596c 100644 --- a/fs/xfs/xfs_attr_leaf.h +++ b/fs/xfs/xfs_attr_leaf.h @@ -128,6 +128,7 @@ struct xfs_attr3_leaf_hdr { __u8 holes; __u8 pad1; struct xfs_attr_leaf_map freemap[XFS_ATTR_LEAF_MAPSIZE]; + __be32 pad2; /* 64 bit alignment */ }; #define XFS_ATTR3_LEAF_CRC_OFF (offsetof(struct xfs_attr3_leaf_hdr, info.crc)) diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index 8804b8a3c310..0903960410a2 100644 --- a/fs/xfs/xfs_btree.c +++ b/fs/xfs/xfs_btree.c @@ -2544,7 +2544,17 @@ xfs_btree_new_iroot( if (error) goto error0; + /* + * we can't just memcpy() the root in for CRC enabled btree blocks. + * In that case have to also ensure the blkno remains correct + */ memcpy(cblock, block, xfs_btree_block_len(cur)); + if (cur->bc_flags & XFS_BTREE_CRC_BLOCKS) { + if (cur->bc_flags & XFS_BTREE_LONG_PTRS) + cblock->bb_u.l.bb_blkno = cpu_to_be64(cbp->b_bn); + else + cblock->bb_u.s.bb_blkno = cpu_to_be64(cbp->b_bn); + } be16_add_cpu(&block->bb_level, 1); xfs_btree_set_numrecs(block, 1); diff --git a/fs/xfs/xfs_dir2_format.h b/fs/xfs/xfs_dir2_format.h index 995f1f505a52..7826782b8d78 100644 --- a/fs/xfs/xfs_dir2_format.h +++ b/fs/xfs/xfs_dir2_format.h @@ -266,6 +266,7 @@ struct xfs_dir3_blk_hdr { struct xfs_dir3_data_hdr { struct xfs_dir3_blk_hdr hdr; xfs_dir2_data_free_t best_free[XFS_DIR2_DATA_FD_COUNT]; + __be32 pad; /* 64 bit alignment */ }; #define XFS_DIR3_DATA_CRC_OFF offsetof(struct xfs_dir3_data_hdr, hdr.crc) @@ -477,7 +478,7 @@ struct xfs_dir3_leaf_hdr { struct xfs_da3_blkinfo info; /* header for da routines */ __be16 count; /* count of entries */ __be16 stale; /* count of stale entries */ - __be32 pad; + __be32 pad; /* 64 bit alignment */ }; struct xfs_dir3_icleaf_hdr { @@ -715,7 +716,7 @@ struct xfs_dir3_free_hdr { __be32 firstdb; /* db of first entry */ __be32 nvalid; /* count of valid entries */ __be32 nused; /* count of used entries */ - __be32 pad; /* 64 bit alignment. */ + __be32 pad; /* 64 bit alignment */ }; struct xfs_dir3_free { diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 45a85ff84da1..7cf5e4eafe28 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -1845,7 +1845,13 @@ xlog_recover_do_inode_buffer( xfs_agino_t *buffer_nextp; trace_xfs_log_recover_buf_inode_buf(mp->m_log, buf_f); - bp->b_ops = &xfs_inode_buf_ops; + + /* + * Post recovery validation only works properly on CRC enabled + * filesystems. + */ + if (xfs_sb_version_hascrc(&mp->m_sb)) + bp->b_ops = &xfs_inode_buf_ops; inodes_per_buf = BBTOB(bp->b_io_length) >> mp->m_sb.sb_inodelog; for (i = 0; i < inodes_per_buf; i++) { @@ -2205,7 +2211,16 @@ xlog_recover_do_reg_buffer( /* Shouldn't be any more regions */ ASSERT(i == item->ri_total); - xlog_recovery_validate_buf_type(mp, bp, buf_f); + /* + * We can only do post recovery validation on items on CRC enabled + * fielsystems as we need to know when the buffer was written to be able + * to determine if we should have replayed the item. If we replay old + * metadata over a newer buffer, then it will enter a temporarily + * inconsistent state resulting in verification failures. Hence for now + * just avoid the verification stage for non-crc filesystems + */ + if (xfs_sb_version_hascrc(&mp->m_sb)) + xlog_recovery_validate_buf_type(mp, bp, buf_f); } /* diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index f6bfbd734669..e8e310c05097 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -314,7 +314,8 @@ STATIC int xfs_mount_validate_sb( xfs_mount_t *mp, xfs_sb_t *sbp, - bool check_inprogress) + bool check_inprogress, + bool check_version) { /* @@ -337,9 +338,10 @@ xfs_mount_validate_sb( /* * Version 5 superblock feature mask validation. Reject combinations the - * kernel cannot support up front before checking anything else. + * kernel cannot support up front before checking anything else. For + * write validation, we don't need to check feature masks. */ - if (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) { + if (check_version && XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) { xfs_alert(mp, "Version 5 superblock detected. This kernel has EXPERIMENTAL support enabled!\n" "Use of these features in this kernel is at your own risk!"); @@ -675,7 +677,8 @@ xfs_sb_to_disk( static int xfs_sb_verify( - struct xfs_buf *bp) + struct xfs_buf *bp, + bool check_version) { struct xfs_mount *mp = bp->b_target->bt_mount; struct xfs_sb sb; @@ -686,7 +689,8 @@ xfs_sb_verify( * Only check the in progress field for the primary superblock as * mkfs.xfs doesn't clear it from secondary superblocks. */ - return xfs_mount_validate_sb(mp, &sb, bp->b_bn == XFS_SB_DADDR); + return xfs_mount_validate_sb(mp, &sb, bp->b_bn == XFS_SB_DADDR, + check_version); } /* @@ -719,7 +723,7 @@ xfs_sb_read_verify( goto out_error; } } - error = xfs_sb_verify(bp); + error = xfs_sb_verify(bp, true); out_error: if (error) { @@ -758,7 +762,7 @@ xfs_sb_write_verify( struct xfs_buf_log_item *bip = bp->b_fspriv; int error; - error = xfs_sb_verify(bp); + error = xfs_sb_verify(bp, false); if (error) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr); xfs_buf_ioerror(bp, error); diff --git a/include/linux/smp.h b/include/linux/smp.h index e6564c1dc552..c8488763277f 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -11,6 +11,7 @@ #include <linux/list.h> #include <linux/cpumask.h> #include <linux/init.h> +#include <linux/irqflags.h> extern void cpu_idle(void); @@ -139,13 +140,17 @@ static inline int up_smp_call_function(smp_call_func_t func, void *info) } #define smp_call_function(func, info, wait) \ (up_smp_call_function(func, info)) -#define on_each_cpu(func,info,wait) \ - ({ \ - local_irq_disable(); \ - func(info); \ - local_irq_enable(); \ - 0; \ - }) + +static inline int on_each_cpu(smp_call_func_t func, void *info, int wait) +{ + unsigned long flags; + + local_irq_save(flags); + func(info); + local_irq_restore(flags); + return 0; +} + /* * Note we still need to test the mask even for UP * because we actually can get an empty mask from diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 2f322c38bd4d..f8e084d0fc77 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -145,8 +145,8 @@ static inline void tracepoint_synchronize_unregister(void) TP_PROTO(data_proto), \ TP_ARGS(data_args), \ TP_CONDITION(cond), \ - rcu_idle_exit(), \ - rcu_idle_enter()); \ + rcu_irq_enter(), \ + rcu_irq_exit()); \ } #else #define __DECLARE_TRACE_RCU(name, proto, args, cond, data_proto, data_args) diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index d4609029f014..385c6329a967 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -450,7 +450,8 @@ enum snd_soc_dapm_type { snd_soc_dapm_aif_in, /* audio interface input */ snd_soc_dapm_aif_out, /* audio interface output */ snd_soc_dapm_siggen, /* signal generator */ - snd_soc_dapm_dai, /* link to DAI structure */ + snd_soc_dapm_dai_in, /* link to DAI structure */ + snd_soc_dapm_dai_out, snd_soc_dapm_dai_link, /* link between two DAI structures */ }; diff --git a/init/Kconfig b/init/Kconfig index 9d3a7887a6d3..2d9b83104dcf 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -431,6 +431,7 @@ choice config TREE_RCU bool "Tree-based hierarchical RCU" depends on !PREEMPT && SMP + select IRQ_WORK help This option selects the RCU implementation that is designed for very large SMP system with hundreds or diff --git a/kernel/exit.c b/kernel/exit.c index af2eb3cbd499..7bb73f9d09db 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -649,7 +649,6 @@ static void exit_notify(struct task_struct *tsk, int group_dead) * jobs, send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2) */ forget_original_parent(tsk); - exit_task_namespaces(tsk); write_lock_irq(&tasklist_lock); if (group_dead) @@ -795,6 +794,7 @@ void do_exit(long code) exit_shm(tsk); exit_files(tsk); exit_fs(tsk); + exit_task_namespaces(tsk); exit_task_work(tsk); check_stack_usage(); exit_thread(); diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 16ea67925015..35380019f0fc 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -1451,9 +1451,9 @@ static int rcu_gp_init(struct rcu_state *rsp) rnp->grphi, rnp->qsmask); raw_spin_unlock_irq(&rnp->lock); #ifdef CONFIG_PROVE_RCU_DELAY - if ((prandom_u32() % (rcu_num_nodes * 8)) == 0 && + if ((prandom_u32() % (rcu_num_nodes + 1)) == 0 && system_state == SYSTEM_RUNNING) - schedule_timeout_uninterruptible(2); + udelay(200); #endif /* #ifdef CONFIG_PROVE_RCU_DELAY */ cond_resched(); } @@ -1613,6 +1613,14 @@ static int __noreturn rcu_gp_kthread(void *arg) } } +static void rsp_wakeup(struct irq_work *work) +{ + struct rcu_state *rsp = container_of(work, struct rcu_state, wakeup_work); + + /* Wake up rcu_gp_kthread() to start the grace period. */ + wake_up(&rsp->gp_wq); +} + /* * Start a new RCU grace period if warranted, re-initializing the hierarchy * in preparation for detecting the next grace period. The caller must hold @@ -1637,8 +1645,12 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp, } rsp->gp_flags = RCU_GP_FLAG_INIT; - /* Wake up rcu_gp_kthread() to start the grace period. */ - wake_up(&rsp->gp_wq); + /* + * We can't do wakeups while holding the rnp->lock, as that + * could cause possible deadlocks with the rq->lock. Deter + * the wakeup to interrupt context. + */ + irq_work_queue(&rsp->wakeup_work); } /* @@ -3235,6 +3247,7 @@ static void __init rcu_init_one(struct rcu_state *rsp, rsp->rda = rda; init_waitqueue_head(&rsp->gp_wq); + init_irq_work(&rsp->wakeup_work, rsp_wakeup); rnp = rsp->level[rcu_num_lvls - 1]; for_each_possible_cpu(i) { while (i > rnp->grphi) diff --git a/kernel/rcutree.h b/kernel/rcutree.h index da77a8f57ff9..4df503470e42 100644 --- a/kernel/rcutree.h +++ b/kernel/rcutree.h @@ -27,6 +27,7 @@ #include <linux/threads.h> #include <linux/cpumask.h> #include <linux/seqlock.h> +#include <linux/irq_work.h> /* * Define shape of hierarchy based on NR_CPUS, CONFIG_RCU_FANOUT, and @@ -442,6 +443,7 @@ struct rcu_state { char *name; /* Name of structure. */ char abbr; /* Abbreviated name. */ struct list_head flavors; /* List of RCU flavors. */ + struct irq_work wakeup_work; /* Postponed wakeups */ }; /* Values for rcu_state structure's gp_flags field. */ diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 8337663aa298..f97869f1f09b 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -149,7 +149,7 @@ cpp_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \ ld_flags = $(LDFLAGS) $(ldflags-y) -dtc_cpp_flags = -Wp,-MD,$(depfile).pre -nostdinc \ +dtc_cpp_flags = -Wp,-MD,$(depfile).pre.tmp -nostdinc \ -I$(srctree)/arch/$(SRCARCH)/boot/dts \ -I$(srctree)/arch/$(SRCARCH)/boot/dts/include \ -undef -D__DTS__ @@ -265,13 +265,13 @@ quiet_cmd_dtc = DTC $@ cmd_dtc = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ $(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 \ -i $(dir $<) $(DTC_FLAGS) \ - -d $(depfile).dtc $(dtc-tmp) ; \ - cat $(depfile).pre $(depfile).dtc > $(depfile) + -d $(depfile).dtc.tmp $(dtc-tmp) ; \ + cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) $(obj)/%.dtb: $(src)/%.dts FORCE $(call if_changed_dep,dtc) -dtc-tmp = $(subst $(comma),_,$(dot-target).dts) +dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) # Bzip2 # --------------------------------------------------------------------------- diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l index 254d5af88956..3b41bfca636c 100644 --- a/scripts/dtc/dtc-lexer.l +++ b/scripts/dtc/dtc-lexer.l @@ -71,7 +71,7 @@ static int pop_input_file(void); push_input_file(name); } -<*>^"#"(line)?{WS}+[0-9]+{WS}+{STRING}({WS}+[0-9]+)? { +<*>^"#"(line)?[ \t]+[0-9]+[ \t]+{STRING}([ \t]+[0-9]+)? { char *line, *tmp, *fn; /* skip text before line # */ line = yytext; diff --git a/scripts/dtc/dtc-lexer.lex.c_shipped b/scripts/dtc/dtc-lexer.lex.c_shipped index a6c5fcdfc032..2d30f41778b7 100644 --- a/scripts/dtc/dtc-lexer.lex.c_shipped +++ b/scripts/dtc/dtc-lexer.lex.c_shipped @@ -405,19 +405,19 @@ static yyconst flex_int16_t yy_accept[161] = static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, + 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 4, 5, 6, 1, 1, 7, 8, 1, - 1, 9, 10, 10, 11, 10, 12, 13, 14, 15, - 15, 15, 15, 15, 15, 15, 15, 16, 1, 17, - 18, 19, 10, 10, 20, 20, 20, 20, 20, 20, - 21, 21, 21, 21, 21, 22, 21, 21, 21, 21, - 21, 21, 21, 21, 23, 21, 21, 24, 21, 21, - 1, 25, 26, 1, 21, 1, 20, 27, 28, 29, - - 30, 20, 21, 21, 31, 21, 21, 32, 33, 34, - 35, 36, 21, 37, 38, 39, 40, 41, 21, 24, - 42, 21, 43, 44, 45, 1, 1, 1, 1, 1, + 1, 2, 5, 6, 7, 1, 1, 8, 9, 1, + 1, 10, 11, 11, 12, 11, 13, 14, 15, 16, + 16, 16, 16, 16, 16, 16, 16, 17, 1, 18, + 19, 20, 11, 11, 21, 21, 21, 21, 21, 21, + 22, 22, 22, 22, 22, 23, 22, 22, 22, 22, + 22, 22, 22, 22, 24, 22, 22, 25, 22, 22, + 1, 26, 27, 1, 22, 1, 21, 28, 29, 30, + + 31, 21, 22, 22, 32, 22, 22, 33, 34, 35, + 36, 37, 22, 38, 39, 40, 41, 42, 22, 25, + 43, 22, 44, 45, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -434,36 +434,36 @@ static yyconst flex_int32_t yy_ec[256] = 1, 1, 1, 1, 1 } ; -static yyconst flex_int32_t yy_meta[46] = +static yyconst flex_int32_t yy_meta[47] = { 0, - 1, 1, 1, 1, 1, 2, 3, 1, 2, 2, - 2, 4, 5, 5, 5, 6, 1, 1, 1, 7, - 8, 8, 8, 8, 1, 1, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 3, 1, 1 + 1, 1, 1, 1, 1, 1, 2, 3, 1, 2, + 2, 2, 4, 5, 5, 5, 6, 1, 1, 1, + 7, 8, 8, 8, 8, 1, 1, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 3, 1, 1 } ; static yyconst flex_int16_t yy_base[175] = { 0, - 0, 388, 381, 40, 41, 386, 71, 385, 34, 44, - 390, 395, 60, 62, 371, 112, 111, 111, 111, 104, - 370, 106, 371, 342, 124, 119, 0, 144, 395, 0, - 123, 0, 159, 153, 165, 167, 395, 130, 395, 382, - 395, 0, 372, 122, 395, 157, 374, 379, 350, 21, - 346, 349, 395, 395, 395, 395, 395, 362, 395, 395, - 181, 346, 342, 395, 359, 0, 191, 343, 190, 351, - 350, 0, 0, 0, 173, 362, 177, 367, 357, 329, - 335, 328, 337, 331, 206, 329, 334, 327, 395, 338, - 170, 314, 346, 345, 318, 325, 343, 158, 316, 212, - - 322, 319, 320, 395, 340, 336, 308, 305, 314, 304, - 295, 138, 208, 220, 395, 292, 305, 265, 264, 254, - 201, 222, 285, 275, 273, 270, 236, 235, 225, 115, - 395, 395, 252, 216, 216, 217, 214, 230, 209, 220, - 213, 239, 211, 217, 216, 209, 229, 395, 240, 225, - 206, 169, 395, 395, 116, 106, 99, 54, 395, 395, - 254, 260, 268, 272, 276, 282, 289, 293, 301, 309, - 313, 319, 327, 335 + 0, 385, 378, 40, 41, 383, 72, 382, 34, 44, + 388, 393, 61, 117, 368, 116, 115, 115, 115, 48, + 367, 107, 368, 339, 127, 120, 0, 147, 393, 0, + 127, 0, 133, 156, 168, 153, 393, 125, 393, 380, + 393, 0, 369, 127, 393, 160, 371, 377, 347, 21, + 343, 346, 393, 393, 393, 393, 393, 359, 393, 393, + 183, 343, 339, 393, 356, 0, 183, 340, 187, 348, + 347, 0, 0, 0, 178, 359, 195, 365, 354, 326, + 332, 325, 334, 328, 204, 326, 331, 324, 393, 335, + 150, 311, 343, 342, 315, 322, 340, 179, 313, 207, + + 319, 316, 317, 393, 337, 333, 305, 302, 311, 301, + 310, 190, 338, 337, 393, 307, 322, 301, 305, 277, + 208, 311, 307, 278, 271, 270, 248, 246, 213, 130, + 393, 393, 263, 235, 207, 221, 218, 229, 213, 213, + 206, 234, 218, 210, 208, 193, 219, 393, 223, 204, + 176, 157, 393, 393, 120, 106, 97, 119, 393, 393, + 245, 251, 259, 263, 267, 273, 280, 284, 292, 300, + 304, 310, 318, 326 } ; static yyconst flex_int16_t yy_def[175] = @@ -489,108 +489,108 @@ static yyconst flex_int16_t yy_def[175] = 160, 160, 160, 160 } ; -static yyconst flex_int16_t yy_nxt[441] = +static yyconst flex_int16_t yy_nxt[440] = { 0, - 12, 13, 14, 15, 16, 12, 17, 18, 12, 12, - 12, 19, 12, 12, 12, 12, 20, 21, 22, 23, - 23, 23, 23, 23, 12, 12, 23, 23, 23, 23, + 12, 13, 14, 13, 15, 16, 12, 17, 18, 12, + 12, 12, 19, 12, 12, 12, 12, 20, 21, 22, + 23, 23, 23, 23, 23, 12, 12, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 12, 24, 12, 25, 34, 35, 35, 25, - 81, 26, 26, 27, 27, 27, 34, 35, 35, 82, - 28, 36, 36, 36, 36, 159, 29, 28, 28, 28, - 28, 12, 13, 14, 15, 16, 30, 17, 18, 30, - 30, 30, 26, 30, 30, 30, 12, 20, 21, 22, - 31, 31, 31, 31, 31, 32, 12, 31, 31, 31, + 23, 23, 23, 12, 24, 12, 25, 34, 35, 35, + 25, 81, 26, 26, 27, 27, 27, 34, 35, 35, + 82, 28, 36, 36, 36, 53, 54, 29, 28, 28, + 28, 28, 12, 13, 14, 13, 15, 16, 30, 17, + 18, 30, 30, 30, 26, 30, 30, 30, 12, 20, + 21, 22, 31, 31, 31, 31, 31, 32, 12, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, - 31, 31, 31, 12, 24, 12, 39, 41, 45, 47, - 53, 54, 48, 56, 57, 61, 61, 47, 66, 45, - 48, 66, 66, 66, 39, 46, 40, 49, 59, 50, - 158, 51, 122, 52, 157, 49, 46, 50, 136, 63, - 137, 52, 156, 43, 40, 62, 65, 65, 65, 59, - 61, 61, 123, 65, 75, 69, 69, 69, 36, 36, - 65, 65, 65, 65, 70, 71, 72, 69, 69, 69, - 45, 46, 61, 61, 109, 77, 70, 71, 93, 110, - 68, 70, 71, 85, 85, 85, 66, 46, 155, 66, - - 66, 66, 69, 69, 69, 122, 59, 100, 100, 61, - 61, 70, 71, 100, 100, 148, 112, 154, 85, 85, - 85, 61, 61, 129, 129, 123, 129, 129, 135, 135, - 135, 142, 142, 148, 143, 149, 153, 135, 135, 135, - 142, 142, 160, 143, 152, 151, 150, 146, 145, 144, - 141, 140, 139, 149, 38, 38, 38, 38, 38, 38, - 38, 38, 42, 138, 134, 133, 42, 42, 44, 44, - 44, 44, 44, 44, 44, 44, 58, 58, 58, 58, - 64, 132, 64, 66, 131, 130, 66, 160, 66, 66, - 67, 128, 127, 67, 67, 67, 67, 73, 126, 73, - - 73, 76, 76, 76, 76, 76, 76, 76, 76, 78, - 78, 78, 78, 78, 78, 78, 78, 91, 125, 91, - 92, 124, 92, 92, 120, 92, 92, 121, 121, 121, - 121, 121, 121, 121, 121, 147, 147, 147, 147, 147, - 147, 147, 147, 119, 118, 117, 116, 115, 47, 114, - 110, 113, 111, 108, 107, 106, 48, 105, 104, 89, - 103, 102, 101, 99, 98, 97, 96, 95, 94, 79, - 77, 90, 89, 88, 59, 87, 86, 59, 84, 83, - 80, 79, 77, 74, 160, 60, 59, 55, 37, 160, - 33, 25, 26, 25, 11, 160, 160, 160, 160, 160, + 31, 31, 31, 31, 31, 12, 24, 12, 36, 36, + 36, 39, 41, 45, 47, 56, 57, 48, 61, 47, + 39, 159, 48, 66, 61, 45, 66, 66, 66, 158, + 46, 40, 49, 59, 50, 157, 51, 49, 52, 50, + 40, 63, 46, 52, 36, 36, 36, 156, 43, 62, + 65, 65, 65, 59, 136, 68, 137, 65, 75, 69, + 69, 69, 70, 71, 65, 65, 65, 65, 70, 71, + 72, 69, 69, 69, 61, 46, 45, 155, 154, 66, + 70, 71, 66, 66, 66, 122, 85, 85, 85, 59, + + 69, 69, 69, 46, 77, 100, 109, 93, 100, 70, + 71, 110, 112, 122, 129, 123, 153, 85, 85, 85, + 135, 135, 135, 148, 148, 160, 135, 135, 135, 152, + 142, 142, 142, 123, 143, 142, 142, 142, 151, 143, + 150, 146, 145, 149, 149, 38, 38, 38, 38, 38, + 38, 38, 38, 42, 144, 141, 140, 42, 42, 44, + 44, 44, 44, 44, 44, 44, 44, 58, 58, 58, + 58, 64, 139, 64, 66, 138, 134, 66, 133, 66, + 66, 67, 132, 131, 67, 67, 67, 67, 73, 130, + 73, 73, 76, 76, 76, 76, 76, 76, 76, 76, + + 78, 78, 78, 78, 78, 78, 78, 78, 91, 160, + 91, 92, 129, 92, 92, 128, 92, 92, 121, 121, + 121, 121, 121, 121, 121, 121, 147, 147, 147, 147, + 147, 147, 147, 147, 127, 126, 125, 124, 61, 61, + 120, 119, 118, 117, 116, 115, 47, 114, 110, 113, + 111, 108, 107, 106, 48, 105, 104, 89, 103, 102, + 101, 99, 98, 97, 96, 95, 94, 79, 77, 90, + 89, 88, 59, 87, 86, 59, 84, 83, 80, 79, + 77, 74, 160, 60, 59, 55, 37, 160, 33, 25, + 26, 25, 11, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 160, 160, 160, 160, 160, 160, 160, 160, 160 + 160, 160, 160, 160, 160, 160, 160, 160, 160 } ; -static yyconst flex_int16_t yy_chk[441] = +static yyconst flex_int16_t yy_chk[440] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 4, 9, 9, 9, 10, - 50, 4, 5, 5, 5, 5, 10, 10, 10, 50, - 5, 13, 13, 14, 14, 158, 5, 5, 5, 5, - 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 1, 1, 1, 1, 1, 1, 4, 9, 9, 9, + 10, 50, 4, 5, 5, 5, 5, 10, 10, 10, + 50, 5, 13, 13, 13, 20, 20, 5, 5, 5, + 5, 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 16, 17, 18, 19, - 20, 20, 19, 22, 22, 25, 25, 26, 31, 44, - 26, 31, 31, 31, 38, 18, 16, 19, 31, 19, - 157, 19, 112, 19, 156, 26, 44, 26, 130, 26, - 130, 26, 155, 17, 38, 25, 28, 28, 28, 28, - 33, 33, 112, 28, 46, 34, 34, 34, 36, 36, - 28, 28, 28, 28, 34, 34, 34, 35, 35, 35, - 75, 46, 61, 61, 98, 77, 35, 35, 77, 98, - 33, 91, 91, 61, 61, 61, 67, 75, 152, 67, - - 67, 67, 69, 69, 69, 121, 67, 85, 85, 113, - 113, 69, 69, 100, 100, 143, 100, 151, 85, 85, - 85, 114, 114, 122, 122, 121, 129, 129, 135, 135, - 135, 138, 138, 147, 138, 143, 150, 129, 129, 129, - 142, 142, 149, 142, 146, 145, 144, 141, 140, 139, - 137, 136, 134, 147, 161, 161, 161, 161, 161, 161, - 161, 161, 162, 133, 128, 127, 162, 162, 163, 163, - 163, 163, 163, 163, 163, 163, 164, 164, 164, 164, - 165, 126, 165, 166, 125, 124, 166, 123, 166, 166, - 167, 120, 119, 167, 167, 167, 167, 168, 118, 168, - - 168, 169, 169, 169, 169, 169, 169, 169, 169, 170, - 170, 170, 170, 170, 170, 170, 170, 171, 117, 171, - 172, 116, 172, 172, 111, 172, 172, 173, 173, 173, - 173, 173, 173, 173, 173, 174, 174, 174, 174, 174, - 174, 174, 174, 110, 109, 108, 107, 106, 105, 103, - 102, 101, 99, 97, 96, 95, 94, 93, 92, 90, - 88, 87, 86, 84, 83, 82, 81, 80, 79, 78, - 76, 71, 70, 68, 65, 63, 62, 58, 52, 51, - 49, 48, 47, 43, 40, 24, 23, 21, 15, 11, - 8, 6, 3, 2, 160, 160, 160, 160, 160, 160, + 7, 7, 7, 7, 7, 7, 7, 7, 14, 14, + 14, 16, 17, 18, 19, 22, 22, 19, 25, 26, + 38, 158, 26, 31, 33, 44, 31, 31, 31, 157, + 18, 16, 19, 31, 19, 156, 19, 26, 19, 26, + 38, 26, 44, 26, 36, 36, 36, 155, 17, 25, + 28, 28, 28, 28, 130, 33, 130, 28, 46, 34, + 34, 34, 91, 91, 28, 28, 28, 28, 34, 34, + 34, 35, 35, 35, 61, 46, 75, 152, 151, 67, + 35, 35, 67, 67, 67, 112, 61, 61, 61, 67, + + 69, 69, 69, 75, 77, 85, 98, 77, 100, 69, + 69, 98, 100, 121, 129, 112, 150, 85, 85, 85, + 135, 135, 135, 143, 147, 149, 129, 129, 129, 146, + 138, 138, 138, 121, 138, 142, 142, 142, 145, 142, + 144, 141, 140, 143, 147, 161, 161, 161, 161, 161, + 161, 161, 161, 162, 139, 137, 136, 162, 162, 163, + 163, 163, 163, 163, 163, 163, 163, 164, 164, 164, + 164, 165, 134, 165, 166, 133, 128, 166, 127, 166, + 166, 167, 126, 125, 167, 167, 167, 167, 168, 124, + 168, 168, 169, 169, 169, 169, 169, 169, 169, 169, + + 170, 170, 170, 170, 170, 170, 170, 170, 171, 123, + 171, 172, 122, 172, 172, 120, 172, 172, 173, 173, + 173, 173, 173, 173, 173, 173, 174, 174, 174, 174, + 174, 174, 174, 174, 119, 118, 117, 116, 114, 113, + 111, 110, 109, 108, 107, 106, 105, 103, 102, 101, + 99, 97, 96, 95, 94, 93, 92, 90, 88, 87, + 86, 84, 83, 82, 81, 80, 79, 78, 76, 71, + 70, 68, 65, 63, 62, 58, 52, 51, 49, 48, + 47, 43, 40, 24, 23, 21, 15, 11, 8, 6, + 3, 2, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 160, 160, 160, 160, 160, 160, 160, 160, 160 + 160, 160, 160, 160, 160, 160, 160, 160, 160 } ; static yy_state_type yy_last_accepting_state; diff --git a/scripts/dtc/dtc-parser.tab.c_shipped b/scripts/dtc/dtc-parser.tab.c_shipped index 4af55900a15b..ee1d8c3042fb 100644 --- a/scripts/dtc/dtc-parser.tab.c_shipped +++ b/scripts/dtc/dtc-parser.tab.c_shipped @@ -1,10 +1,8 @@ +/* A Bison parser, made by GNU Bison 2.5. */ -/* A Bison parser, made by GNU Bison 2.4.1. */ - -/* Skeleton implementation for Bison's Yacc-like parsers in C +/* Bison implementation for Yacc-like parsers in C - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -46,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.4.1" +#define YYBISON_VERSION "2.5" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -67,7 +65,7 @@ /* Copy the first part of user declarations. */ -/* Line 189 of yacc.c */ +/* Line 268 of yacc.c */ #line 21 "dtc-parser.y" #include <stdio.h> @@ -88,8 +86,8 @@ static unsigned long long eval_literal(const char *s, int base, int bits); static unsigned char eval_char_literal(const char *s); -/* Line 189 of yacc.c */ -#line 93 "dtc-parser.tab.c" +/* Line 268 of yacc.c */ +#line 91 "dtc-parser.tab.c" /* Enabling traces. */ #ifndef YYDEBUG @@ -147,7 +145,7 @@ static unsigned char eval_char_literal(const char *s); typedef union YYSTYPE { -/* Line 214 of yacc.c */ +/* Line 293 of yacc.c */ #line 40 "dtc-parser.y" char *propnodename; @@ -171,8 +169,8 @@ typedef union YYSTYPE -/* Line 214 of yacc.c */ -#line 176 "dtc-parser.tab.c" +/* Line 293 of yacc.c */ +#line 174 "dtc-parser.tab.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ @@ -183,8 +181,8 @@ typedef union YYSTYPE /* Copy the second part of user declarations. */ -/* Line 264 of yacc.c */ -#line 188 "dtc-parser.tab.c" +/* Line 343 of yacc.c */ +#line 186 "dtc-parser.tab.c" #ifdef short # undef short @@ -234,7 +232,7 @@ typedef short int yytype_int16; #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ -# if YYENABLE_NLS +# if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ # define YY_(msgid) dgettext ("bison-runtime", msgid) @@ -287,11 +285,11 @@ YYID (yyi) # define alloca _alloca # else # define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 # endif # endif # endif @@ -314,24 +312,24 @@ YYID (yyi) # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif -# if (defined __cplusplus && ! defined _STDLIB_H \ +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif @@ -360,23 +358,7 @@ union yyalloc ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAXIMUM) -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif +# define YYCOPY_NEEDED 1 /* Relocate STACK from its old location to the new one. The local variables YYSIZE and YYSTACKSIZE give the old and new number of @@ -396,6 +378,26 @@ union yyalloc #endif +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + /* YYFINAL -- State number of the termination state. */ #define YYFINAL 4 /* YYLAST -- Last index in YYTABLE. */ @@ -571,8 +573,8 @@ static const yytype_uint8 yyr2[] = 2, 0, 2, 2, 0, 2, 2, 2, 3, 2 }; -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ static const yytype_uint8 yydefact[] = { @@ -633,8 +635,7 @@ static const yytype_int8 yypgoto[] = /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ + number is the opposite. If YYTABLE_NINF, syntax error. */ #define YYTABLE_NINF -1 static const yytype_uint8 yytable[] = { @@ -654,6 +655,12 @@ static const yytype_uint8 yytable[] = 137, 0, 73, 139 }; +#define yypact_value_is_default(yystate) \ + ((yystate) == (-78)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + static const yytype_int16 yycheck[] = { 5, 38, 39, 17, 18, 19, 12, 12, 17, 18, @@ -705,9 +712,18 @@ static const yytype_uint8 yystos[] = /* Like YYERROR except do call yyerror. This remains here temporarily to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. */ + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ #define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif #define YYRECOVERING() (!!yyerrstatus) @@ -717,7 +733,6 @@ do \ { \ yychar = (Token); \ yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK (1); \ goto yybackup; \ } \ @@ -759,19 +774,10 @@ while (YYID (0)) #endif -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ +/* This macro is provided for backward compatibility. */ #ifndef YY_LOCATION_PRINT -# if YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) #endif @@ -963,7 +969,6 @@ int yydebug; # define YYMAXDEPTH 10000 #endif - #if YYERROR_VERBOSE @@ -1066,115 +1071,142 @@ yytnamerr (char *yyres, const char *yystr) } # endif -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } - if (yysize_overflow) - return YYSIZE_MAXIMUM; + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; } #endif /* YYERROR_VERBOSE */ - /*-----------------------------------------------. | Release the memory associated to this symbol. | @@ -1207,6 +1239,7 @@ yydestruct (yymsg, yytype, yyvaluep) } } + /* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM #if defined __STDC__ || defined __cplusplus @@ -1233,10 +1266,9 @@ YYSTYPE yylval; int yynerrs; - -/*-------------------------. -| yyparse or yypush_parse. | -`-------------------------*/ +/*----------. +| yyparse. | +`----------*/ #ifdef YYPARSE_PARAM #if (defined __STDC__ || defined __C99__FUNC__ \ @@ -1260,8 +1292,6 @@ yyparse () #endif #endif { - - int yystate; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; @@ -1416,7 +1446,7 @@ yybackup: /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) + if (yypact_value_is_default (yyn)) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ @@ -1447,8 +1477,8 @@ yybackup: yyn = yytable[yyn]; if (yyn <= 0) { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; + if (yytable_value_is_error (yyn)) + goto yyerrlab; yyn = -yyn; goto yyreduce; } @@ -1503,72 +1533,72 @@ yyreduce: { case 2: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 110 "dtc-parser.y" { the_boot_info = build_boot_info((yyvsp[(3) - (4)].re), (yyvsp[(4) - (4)].node), guess_boot_cpuid((yyvsp[(4) - (4)].node))); - ;} + } break; case 3: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 118 "dtc-parser.y" { (yyval.re) = NULL; - ;} + } break; case 4: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 122 "dtc-parser.y" { (yyval.re) = chain_reserve_entry((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].re)); - ;} + } break; case 5: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 129 "dtc-parser.y" { (yyval.re) = build_reserve_entry((yyvsp[(2) - (4)].integer), (yyvsp[(3) - (4)].integer)); - ;} + } break; case 6: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 133 "dtc-parser.y" { add_label(&(yyvsp[(2) - (2)].re)->labels, (yyvsp[(1) - (2)].labelref)); (yyval.re) = (yyvsp[(2) - (2)].re); - ;} + } break; case 7: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 141 "dtc-parser.y" { (yyval.node) = name_node((yyvsp[(2) - (2)].node), ""); - ;} + } break; case 8: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 145 "dtc-parser.y" { (yyval.node) = merge_nodes((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); - ;} + } break; case 9: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 149 "dtc-parser.y" { struct node *target = get_node_by_ref((yyvsp[(1) - (3)].node), (yyvsp[(2) - (3)].labelref)); @@ -1578,12 +1608,12 @@ yyreduce: else print_error("label or path, '%s', not found", (yyvsp[(2) - (3)].labelref)); (yyval.node) = (yyvsp[(1) - (3)].node); - ;} + } break; case 10: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 159 "dtc-parser.y" { struct node *target = get_node_by_ref((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].labelref)); @@ -1594,112 +1624,112 @@ yyreduce: delete_node(target); (yyval.node) = (yyvsp[(1) - (4)].node); - ;} + } break; case 11: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 173 "dtc-parser.y" { (yyval.node) = build_node((yyvsp[(2) - (5)].proplist), (yyvsp[(3) - (5)].nodelist)); - ;} + } break; case 12: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 180 "dtc-parser.y" { (yyval.proplist) = NULL; - ;} + } break; case 13: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 184 "dtc-parser.y" { (yyval.proplist) = chain_property((yyvsp[(2) - (2)].prop), (yyvsp[(1) - (2)].proplist)); - ;} + } break; case 14: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 191 "dtc-parser.y" { (yyval.prop) = build_property((yyvsp[(1) - (4)].propnodename), (yyvsp[(3) - (4)].data)); - ;} + } break; case 15: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 195 "dtc-parser.y" { (yyval.prop) = build_property((yyvsp[(1) - (2)].propnodename), empty_data); - ;} + } break; case 16: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 199 "dtc-parser.y" { (yyval.prop) = build_property_delete((yyvsp[(2) - (3)].propnodename)); - ;} + } break; case 17: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 203 "dtc-parser.y" { add_label(&(yyvsp[(2) - (2)].prop)->labels, (yyvsp[(1) - (2)].labelref)); (yyval.prop) = (yyvsp[(2) - (2)].prop); - ;} + } break; case 18: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 211 "dtc-parser.y" { (yyval.data) = data_merge((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].data)); - ;} + } break; case 19: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 215 "dtc-parser.y" { (yyval.data) = data_merge((yyvsp[(1) - (3)].data), (yyvsp[(2) - (3)].array).data); - ;} + } break; case 20: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 219 "dtc-parser.y" { (yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data)); - ;} + } break; case 21: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 223 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), REF_PATH, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 22: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 227 "dtc-parser.y" { FILE *f = srcfile_relative_open((yyvsp[(4) - (9)].data).val, NULL); @@ -1716,12 +1746,12 @@ yyreduce: (yyval.data) = data_merge((yyvsp[(1) - (9)].data), d); fclose(f); - ;} + } break; case 23: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 244 "dtc-parser.y" { FILE *f = srcfile_relative_open((yyvsp[(4) - (5)].data).val, NULL); @@ -1731,48 +1761,48 @@ yyreduce: (yyval.data) = data_merge((yyvsp[(1) - (5)].data), d); fclose(f); - ;} + } break; case 24: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 254 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 25: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 261 "dtc-parser.y" { (yyval.data) = empty_data; - ;} + } break; case 26: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 265 "dtc-parser.y" { (yyval.data) = (yyvsp[(1) - (2)].data); - ;} + } break; case 27: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 269 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 28: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 276 "dtc-parser.y" { (yyval.array).data = empty_data; @@ -1787,22 +1817,22 @@ yyreduce: " are currently supported"); (yyval.array).bits = 32; } - ;} + } break; case 29: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 291 "dtc-parser.y" { (yyval.array).data = empty_data; (yyval.array).bits = 32; - ;} + } break; case 30: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 296 "dtc-parser.y" { if ((yyvsp[(1) - (2)].array).bits < 64) { @@ -1822,12 +1852,12 @@ yyreduce: } (yyval.array).data = data_append_integer((yyvsp[(1) - (2)].array).data, (yyvsp[(2) - (2)].integer), (yyvsp[(1) - (2)].array).bits); - ;} + } break; case 31: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 316 "dtc-parser.y" { uint64_t val = ~0ULL >> (64 - (yyvsp[(1) - (2)].array).bits); @@ -1841,288 +1871,299 @@ yyreduce: "arrays with 32-bit elements."); (yyval.array).data = data_append_integer((yyvsp[(1) - (2)].array).data, val, (yyvsp[(1) - (2)].array).bits); - ;} + } break; case 32: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 330 "dtc-parser.y" { (yyval.array).data = data_add_marker((yyvsp[(1) - (2)].array).data, LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 33: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 337 "dtc-parser.y" { (yyval.integer) = eval_literal((yyvsp[(1) - (1)].literal), 0, 64); - ;} + } break; case 34: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 341 "dtc-parser.y" { (yyval.integer) = eval_char_literal((yyvsp[(1) - (1)].literal)); - ;} + } break; case 35: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 345 "dtc-parser.y" { (yyval.integer) = (yyvsp[(2) - (3)].integer); - ;} + } break; case 38: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 356 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (5)].integer) ? (yyvsp[(3) - (5)].integer) : (yyvsp[(5) - (5)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (5)].integer) ? (yyvsp[(3) - (5)].integer) : (yyvsp[(5) - (5)].integer); } break; case 40: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 361 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) || (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) || (yyvsp[(3) - (3)].integer); } break; case 42: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 366 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) && (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) && (yyvsp[(3) - (3)].integer); } break; case 44: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 371 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) | (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) | (yyvsp[(3) - (3)].integer); } break; case 46: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 376 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) ^ (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) ^ (yyvsp[(3) - (3)].integer); } break; case 48: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 381 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) & (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) & (yyvsp[(3) - (3)].integer); } break; case 50: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 386 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) == (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) == (yyvsp[(3) - (3)].integer); } break; case 51: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 387 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) != (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) != (yyvsp[(3) - (3)].integer); } break; case 53: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 392 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) < (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) < (yyvsp[(3) - (3)].integer); } break; case 54: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 393 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) > (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) > (yyvsp[(3) - (3)].integer); } break; case 55: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 394 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) <= (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) <= (yyvsp[(3) - (3)].integer); } break; case 56: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 395 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) >= (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) >= (yyvsp[(3) - (3)].integer); } break; case 57: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 399 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) << (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) << (yyvsp[(3) - (3)].integer); } break; case 58: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 400 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) >> (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) >> (yyvsp[(3) - (3)].integer); } break; case 60: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 405 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) + (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) + (yyvsp[(3) - (3)].integer); } break; case 61: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 406 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) - (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) - (yyvsp[(3) - (3)].integer); } break; case 63: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 411 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) * (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) * (yyvsp[(3) - (3)].integer); } break; case 64: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 412 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) / (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) / (yyvsp[(3) - (3)].integer); } break; case 65: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 413 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) % (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) % (yyvsp[(3) - (3)].integer); } break; case 68: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 419 "dtc-parser.y" - { (yyval.integer) = -(yyvsp[(2) - (2)].integer); ;} + { (yyval.integer) = -(yyvsp[(2) - (2)].integer); } break; case 69: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 420 "dtc-parser.y" - { (yyval.integer) = ~(yyvsp[(2) - (2)].integer); ;} + { (yyval.integer) = ~(yyvsp[(2) - (2)].integer); } break; case 70: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 421 "dtc-parser.y" - { (yyval.integer) = !(yyvsp[(2) - (2)].integer); ;} + { (yyval.integer) = !(yyvsp[(2) - (2)].integer); } break; case 71: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 426 "dtc-parser.y" { (yyval.data) = empty_data; - ;} + } break; case 72: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 430 "dtc-parser.y" { (yyval.data) = data_append_byte((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].byte)); - ;} + } break; case 73: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 434 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 74: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 441 "dtc-parser.y" { (yyval.nodelist) = NULL; - ;} + } break; case 75: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 445 "dtc-parser.y" { (yyval.nodelist) = chain_node((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].nodelist)); - ;} + } break; case 76: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 449 "dtc-parser.y" { print_error("syntax error: properties must precede subnodes"); YYERROR; - ;} + } break; case 77: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 457 "dtc-parser.y" { (yyval.node) = name_node((yyvsp[(2) - (2)].node), (yyvsp[(1) - (2)].propnodename)); - ;} + } break; case 78: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 461 "dtc-parser.y" { (yyval.node) = name_node(build_node_delete(), (yyvsp[(2) - (3)].propnodename)); - ;} + } break; case 79: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 465 "dtc-parser.y" { add_label(&(yyvsp[(2) - (2)].node)->labels, (yyvsp[(1) - (2)].labelref)); (yyval.node) = (yyvsp[(2) - (2)].node); - ;} + } break; -/* Line 1455 of yacc.c */ -#line 2124 "dtc-parser.tab.c" +/* Line 1806 of yacc.c */ +#line 2154 "dtc-parser.tab.c" default: break; } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); @@ -2150,6 +2191,10 @@ yyreduce: | yyerrlab -- here on detecting error | `------------------------------------*/ yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { @@ -2157,37 +2202,36 @@ yyerrlab: #if ! YYERROR_VERBOSE yyerror (YY_("syntax error")); #else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (yymsg); - } - else - { - yyerror (YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; } +# undef YYSYNTAX_ERROR #endif } @@ -2246,7 +2290,7 @@ yyerrlab1: for (;;) { yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) + if (!yypact_value_is_default (yyn)) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) @@ -2305,8 +2349,13 @@ yyexhaustedlab: yyreturn: if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); @@ -2331,7 +2380,7 @@ yyreturn: -/* Line 1675 of yacc.c */ +/* Line 2067 of yacc.c */ #line 471 "dtc-parser.y" diff --git a/scripts/dtc/dtc-parser.tab.h_shipped b/scripts/dtc/dtc-parser.tab.h_shipped index 9d2dce41211f..25d3b88c6132 100644 --- a/scripts/dtc/dtc-parser.tab.h_shipped +++ b/scripts/dtc/dtc-parser.tab.h_shipped @@ -1,10 +1,8 @@ +/* A Bison parser, made by GNU Bison 2.5. */ -/* A Bison parser, made by GNU Bison 2.4.1. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C +/* Bison interface for Yacc-like parsers in C - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -70,7 +68,7 @@ typedef union YYSTYPE { -/* Line 1676 of yacc.c */ +/* Line 2068 of yacc.c */ #line 40 "dtc-parser.y" char *propnodename; @@ -94,8 +92,8 @@ typedef union YYSTYPE -/* Line 1676 of yacc.c */ -#line 99 "dtc-parser.tab.h" +/* Line 2068 of yacc.c */ +#line 97 "dtc-parser.tab.h" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index ccfa383f1fda..f92818155958 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -1649,6 +1649,7 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd) } if (!snd_pcm_stream_linked(substream)) { substream->group = group; + group = NULL; spin_lock_init(&substream->group->lock); INIT_LIST_HEAD(&substream->group->substreams); list_add_tail(&substream->link_list, &substream->group->substreams); @@ -1663,8 +1664,7 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd) _nolock: snd_card_unref(substream1->pcm->card); fput_light(file, fput_needed); - if (res < 0) - kfree(group); + kfree(group); return res; } diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 030f53c96ec0..987f728718c5 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -193,6 +193,8 @@ static DECLARE_TLV_DB_SCALE(mic_tlv, 1600, 100, 0); static DECLARE_TLV_DB_SCALE(pga_tlv, -600, 50, 0); +static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0); + static const unsigned int limiter_tlv[] = { TLV_DB_RANGE_HEAD(2), 0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0), @@ -260,7 +262,7 @@ static const char * const hp_gain_num_text[] = { }; static const struct soc_enum hp_gain_enum = - SOC_ENUM_SINGLE(CS42L52_PB_CTL1, 4, + SOC_ENUM_SINGLE(CS42L52_PB_CTL1, 5, ARRAY_SIZE(hp_gain_num_text), hp_gain_num_text); static const char * const beep_pitch_text[] = { @@ -441,7 +443,7 @@ static const struct snd_kcontrol_new cs42l52_snd_controls[] = { SOC_DOUBLE_R_SX_TLV("PCM Mixer Volume", CS42L52_PCMA_MIXER_VOL, CS42L52_PCMB_MIXER_VOL, - 0, 0x7f, 0x19, hl_tlv), + 0, 0x7f, 0x19, mix_tlv), SOC_DOUBLE_R("PCM Mixer Switch", CS42L52_PCMA_MIXER_VOL, CS42L52_PCMB_MIXER_VOL, 7, 1, 1), diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 65d09d60b7c6..1514bf845e4b 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -187,14 +187,14 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol, break; } - - if (found) - snd_soc_dapm_sync(widget->dapm); } - ret = snd_soc_update_bits(widget->codec, reg, val_mask, val); - mutex_unlock(&widget->codec->mutex); + + if (found) + snd_soc_dapm_sync(widget->dapm); + + ret = snd_soc_update_bits_locked(widget->codec, reg, val_mask, val); return ret; } diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index e895d3939eef..100fdadda56a 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1120,7 +1120,8 @@ SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0, ARIZONA_DSP_WIDGETS(DSP1, "DSP1"), SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, - ARIZONA_AEC_LOOPBACK_ENA, 0, &wm5102_aec_loopback_mux), + ARIZONA_AEC_LOOPBACK_ENA_SHIFT, 0, + &wm5102_aec_loopback_mux), SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM, ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index ba38f0679662..88ad7db52dde 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -503,7 +503,8 @@ SND_SOC_DAPM_PGA("ASRC2R", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC2R_ENA_SHIFT, 0, NULL, 0), SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, - ARIZONA_AEC_LOOPBACK_ENA, 0, &wm5110_aec_loopback_mux), + ARIZONA_AEC_LOOPBACK_ENA_SHIFT, 0, + &wm5110_aec_loopback_mux), SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 0, ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX1_ENA_SHIFT, 0), diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index dfd997aaadfc..29e95f93d482 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3836,12 +3836,13 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) ret); } else if (!(ret & WM1811_JACKDET_LVL)) { dev_dbg(codec->dev, "Ignoring removed jack\n"); - return IRQ_HANDLED; + goto out; } } else if (!(reg & WM8958_MICD_STS)) { snd_soc_jack_report(wm8994->micdet[0].jack, 0, SND_JACK_MECHANICAL | SND_JACK_HEADSET | wm8994->btn_mask); + wm8994->mic_detecting = true; goto out; } diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index a80c883bb8be..c7051c457b75 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -55,7 +55,8 @@ static int dapm_up_seq[] = { [snd_soc_dapm_clock_supply] = 1, [snd_soc_dapm_micbias] = 2, [snd_soc_dapm_dai_link] = 2, - [snd_soc_dapm_dai] = 3, + [snd_soc_dapm_dai_in] = 3, + [snd_soc_dapm_dai_out] = 3, [snd_soc_dapm_aif_in] = 3, [snd_soc_dapm_aif_out] = 3, [snd_soc_dapm_mic] = 4, @@ -92,7 +93,8 @@ static int dapm_down_seq[] = { [snd_soc_dapm_value_mux] = 9, [snd_soc_dapm_aif_in] = 10, [snd_soc_dapm_aif_out] = 10, - [snd_soc_dapm_dai] = 10, + [snd_soc_dapm_dai_in] = 10, + [snd_soc_dapm_dai_out] = 10, [snd_soc_dapm_dai_link] = 11, [snd_soc_dapm_clock_supply] = 12, [snd_soc_dapm_regulator_supply] = 12, @@ -419,7 +421,8 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w, case snd_soc_dapm_clock_supply: case snd_soc_dapm_aif_in: case snd_soc_dapm_aif_out: - case snd_soc_dapm_dai: + case snd_soc_dapm_dai_in: + case snd_soc_dapm_dai_out: case snd_soc_dapm_hp: case snd_soc_dapm_mic: case snd_soc_dapm_spk: @@ -820,7 +823,7 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget, switch (widget->id) { case snd_soc_dapm_adc: case snd_soc_dapm_aif_out: - case snd_soc_dapm_dai: + case snd_soc_dapm_dai_out: if (widget->active) { widget->outputs = snd_soc_dapm_suspend_check(widget); return widget->outputs; @@ -916,7 +919,7 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget, switch (widget->id) { case snd_soc_dapm_dac: case snd_soc_dapm_aif_in: - case snd_soc_dapm_dai: + case snd_soc_dapm_dai_in: if (widget->active) { widget->inputs = snd_soc_dapm_suspend_check(widget); return widget->inputs; @@ -1135,16 +1138,6 @@ static int dapm_generic_check_power(struct snd_soc_dapm_widget *w) return out != 0 && in != 0; } -static int dapm_dai_check_power(struct snd_soc_dapm_widget *w) -{ - DAPM_UPDATE_STAT(w, power_checks); - - if (w->active) - return w->active; - - return dapm_generic_check_power(w); -} - /* Check to see if an ADC has power */ static int dapm_adc_check_power(struct snd_soc_dapm_widget *w) { @@ -2318,7 +2311,8 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, case snd_soc_dapm_clock_supply: case snd_soc_dapm_aif_in: case snd_soc_dapm_aif_out: - case snd_soc_dapm_dai: + case snd_soc_dapm_dai_in: + case snd_soc_dapm_dai_out: case snd_soc_dapm_dai_link: list_add(&path->list, &dapm->card->paths); list_add(&path->list_sink, &wsink->sources); @@ -3129,10 +3123,12 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, break; case snd_soc_dapm_adc: case snd_soc_dapm_aif_out: + case snd_soc_dapm_dai_out: w->power_check = dapm_adc_check_power; break; case snd_soc_dapm_dac: case snd_soc_dapm_aif_in: + case snd_soc_dapm_dai_in: w->power_check = dapm_dac_check_power; break; case snd_soc_dapm_pga: @@ -3152,9 +3148,6 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, case snd_soc_dapm_clock_supply: w->power_check = dapm_supply_check_power; break; - case snd_soc_dapm_dai: - w->power_check = dapm_dai_check_power; - break; default: w->power_check = dapm_always_on_check_power; break; @@ -3375,7 +3368,7 @@ int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm, template.reg = SND_SOC_NOPM; if (dai->driver->playback.stream_name) { - template.id = snd_soc_dapm_dai; + template.id = snd_soc_dapm_dai_in; template.name = dai->driver->playback.stream_name; template.sname = dai->driver->playback.stream_name; @@ -3393,7 +3386,7 @@ int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm, } if (dai->driver->capture.stream_name) { - template.id = snd_soc_dapm_dai; + template.id = snd_soc_dapm_dai_out; template.name = dai->driver->capture.stream_name; template.sname = dai->driver->capture.stream_name; @@ -3423,8 +3416,13 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card) /* For each DAI widget... */ list_for_each_entry(dai_w, &card->widgets, list) { - if (dai_w->id != snd_soc_dapm_dai) + switch (dai_w->id) { + case snd_soc_dapm_dai_in: + case snd_soc_dapm_dai_out: + break; + default: continue; + } dai = dai_w->priv; @@ -3433,8 +3431,13 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card) if (w->dapm != dai_w->dapm) continue; - if (w->id == snd_soc_dapm_dai) + switch (w->id) { + case snd_soc_dapm_dai_in: + case snd_soc_dapm_dai_out: continue; + default: + break; + } if (!w->sname) continue; diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 73bb8eefa491..ccb6be4d658d 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -928,8 +928,13 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream, /* Create any new FE <--> BE connections */ for (i = 0; i < list->num_widgets; i++) { - if (list->widgets[i]->id != snd_soc_dapm_dai) + switch (list->widgets[i]->id) { + case snd_soc_dapm_dai_in: + case snd_soc_dapm_dai_out: + break; + default: continue; + } /* is there a valid BE rtd for this widget */ be = dpcm_get_be(card, list->widgets[i], stream); @@ -2011,9 +2016,11 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) if (cpu_dai->driver->capture.channels_min) capture = 1; } else { - if (codec_dai->driver->playback.channels_min) + if (codec_dai->driver->playback.channels_min && + cpu_dai->driver->playback.channels_min) playback = 1; - if (codec_dai->driver->capture.channels_min) + if (codec_dai->driver->capture.channels_min && + cpu_dai->driver->capture.channels_min) capture = 1; } diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 9e9d34871195..fe702076ca46 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -2191,7 +2191,7 @@ int initialize_counters(int cpu_id) void allocate_output_buffer() { - output_buffer = calloc(1, (1 + topo.num_cpus) * 128); + output_buffer = calloc(1, (1 + topo.num_cpus) * 256); outp = output_buffer; if (outp == NULL) { perror("calloc"); |