diff options
Diffstat (limited to 'arch/mips')
37 files changed, 125 insertions, 107 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index c825b14b4ed0..77f5021218d3 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -627,16 +627,6 @@ endif cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic drivers-$(CONFIG_PCI) += arch/mips/pci/ -ifdef CONFIG_32BIT -ifdef CONFIG_CPU_LITTLE_ENDIAN -JIFFIES = jiffies_64 -else -JIFFIES = jiffies_64 + 4 -endif -else -JIFFIES = jiffies_64 -endif - # # Automatically detect the build format. By default we choose # the elf format according to the load address. @@ -660,8 +650,9 @@ ifdef CONFIG_64BIT endif KBUILD_AFLAGS += $(cflags-y) -KBUILD_CFLAGS += $(cflags-y) \ - -D"VMLINUX_LOAD_ADDRESS=$(load-y)" +KBUILD_CFLAGS += $(cflags-y) +KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)" +KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)" LDFLAGS += -m $(ld-emul) @@ -676,18 +667,6 @@ endif OBJCOPYFLAGS += --remove-section=.reginfo -# -# Choosing incompatible machines durings configuration will result in -# error messages during linking. Select a default linkscript if -# none has been choosen above. -# - -CPPFLAGS_vmlinux.lds := \ - $(KBUILD_CFLAGS) \ - -D"LOADADDR=$(load-y)" \ - -D"JIFFIES=$(JIFFIES)" \ - -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)" - head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o libs-y += arch/mips/lib/ diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c index f34ff8601942..379a664809b0 100644 --- a/arch/mips/alchemy/common/time.c +++ b/arch/mips/alchemy/common/time.c @@ -88,7 +88,7 @@ static struct clock_event_device au1x_rtcmatch2_clockdev = { .irq = AU1000_RTC_MATCH2_INT, .set_next_event = au1x_rtcmatch2_set_next_event, .set_mode = au1x_rtcmatch2_set_mode, - .cpumask = CPU_MASK_ALL_PTR, + .cpumask = cpu_all_mask, }; static struct irqaction au1x_rtcmatch2_irqaction = { diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c index 463136e6685a..02f505f23c32 100644 --- a/arch/mips/dec/time.c +++ b/arch/mips/dec/time.c @@ -18,7 +18,7 @@ #include <asm/dec/ioasic.h> #include <asm/dec/machtype.h> -unsigned long read_persistent_clock(void) +void read_persistent_clock(struct timespec *ts) { unsigned int year, mon, day, hour, min, sec, real_year; unsigned long flags; @@ -53,7 +53,8 @@ unsigned long read_persistent_clock(void) year += real_year - 72 + 2000; - return mktime(year, mon, day, hour, min, sec); + ts->tv_sec = mktime(year, mon, day, hour, min, sec); + ts->tv_nsec = 0; } /* diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index 230591707005..f6837422fe65 100644 --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -24,12 +24,10 @@ extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; #define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid) #define parent_node(node) (node) -#define node_to_cpumask(node) (hub_data(node)->h_cpus) #define cpumask_of_node(node) (&hub_data(node)->h_cpus) struct pci_bus; extern int pcibus_to_node(struct pci_bus *); -#define pcibus_to_cpumask(bus) (cpu_online_map) #define cpumask_of_pcibus(bus) (cpu_online_mask) extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; diff --git a/arch/mips/include/asm/mman.h b/arch/mips/include/asm/mman.h index e4d6f1fb1cf7..a2250f390a29 100644 --- a/arch/mips/include/asm/mman.h +++ b/arch/mips/include/asm/mman.h @@ -46,6 +46,8 @@ #define MAP_LOCKED 0x8000 /* pages are locked */ #define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x20000 /* do not block on IO */ +#define MAP_STACK 0x40000 /* give out an address that is best suited for process/thread stacks */ +#define MAP_HUGETLB 0x80000 /* create a huge page mapping */ /* * Flags for msync @@ -71,6 +73,9 @@ #define MADV_DONTFORK 10 /* don't inherit across fork */ #define MADV_DOFORK 11 /* do inherit across fork */ +#define MADV_MERGEABLE 12 /* KSM may merge identical pages */ +#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */ + /* compatibility flags */ #define MAP_FILE 0 diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h index d3bea88d8744..d9743536a621 100644 --- a/arch/mips/include/asm/mmu_context.h +++ b/arch/mips/include/asm/mmu_context.h @@ -178,8 +178,8 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, * Mark current->active_mm as not "active" anymore. * We don't want to mislead possible IPI tlb flush routines. */ - cpu_clear(cpu, prev->cpu_vm_mask); - cpu_set(cpu, next->cpu_vm_mask); + cpumask_clear_cpu(cpu, mm_cpumask(prev)); + cpumask_set_cpu(cpu, mm_cpumask(next)); local_irq_restore(flags); } @@ -235,8 +235,8 @@ activate_mm(struct mm_struct *prev, struct mm_struct *next) TLBMISS_HANDLER_SETUP_PGD(next->pgd); /* mark mmu ownership change */ - cpu_clear(cpu, prev->cpu_vm_mask); - cpu_set(cpu, next->cpu_vm_mask); + cpumask_clear_cpu(cpu, mm_cpumask(prev)); + cpumask_set_cpu(cpu, mm_cpumask(next)); local_irq_restore(flags); } @@ -258,7 +258,7 @@ drop_mmu_context(struct mm_struct *mm, unsigned cpu) local_irq_save(flags); - if (cpu_isset(cpu, mm->cpu_vm_mask)) { + if (cpumask_test_cpu(cpu, mm_cpumask(mm))) { get_new_mmu_context(mm, cpu); #ifdef CONFIG_MIPS_MT_SMTC /* See comments for similar code above */ diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 1a9f9b257551..d6eb6134abec 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -76,6 +76,16 @@ extern unsigned long zero_page_mask; #define ZERO_PAGE(vaddr) \ (virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))) +#define is_zero_pfn is_zero_pfn +static inline int is_zero_pfn(unsigned long pfn) +{ + extern unsigned long zero_pfn; + unsigned long offset_from_zero_pfn = pfn - zero_pfn; + return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT); +} + +#define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr)) + extern void paging_init(void); /* diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index fd545547b8aa..9e09af34c8a8 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -19,7 +19,7 @@ struct task_struct; struct plat_smp_ops { void (*send_ipi_single)(int cpu, unsigned int action); - void (*send_ipi_mask)(cpumask_t mask, unsigned int action); + void (*send_ipi_mask)(const struct cpumask *mask, unsigned int action); void (*init_secondary)(void); void (*smp_finish)(void); void (*cpus_done)(void); diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index aaa2d4ab26dc..e15f11a09311 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -78,6 +78,6 @@ extern void play_dead(void); extern asmlinkage void smp_call_function_interrupt(void); extern void arch_send_call_function_single_ipi(int cpu); -extern void arch_send_call_function_ipi(cpumask_t mask); +extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); #endif /* __ASM_SMP_H */ diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index e753a777949b..8c9dfa9e9018 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -353,7 +353,7 @@ #define __NR_preadv (__NR_Linux + 330) #define __NR_pwritev (__NR_Linux + 331) #define __NR_rt_tgsigqueueinfo (__NR_Linux + 332) -#define __NR_perf_counter_open (__NR_Linux + 333) +#define __NR_perf_event_open (__NR_Linux + 333) #define __NR_accept4 (__NR_Linux + 334) /* @@ -664,7 +664,7 @@ #define __NR_preadv (__NR_Linux + 289) #define __NR_pwritev (__NR_Linux + 290) #define __NR_rt_tgsigqueueinfo (__NR_Linux + 291) -#define __NR_perf_counter_open (__NR_Linux + 292) +#define __NR_perf_event_open (__NR_Linux + 292) #define __NR_accept4 (__NR_Linux + 293) /* @@ -979,7 +979,7 @@ #define __NR_preadv (__NR_Linux + 293) #define __NR_pwritev (__NR_Linux + 294) #define __NR_rt_tgsigqueueinfo (__NR_Linux + 295) -#define __NR_perf_counter_open (__NR_Linux + 296) +#define __NR_perf_event_open (__NR_Linux + 296) #define __NR_accept4 (__NR_Linux + 297) /* diff --git a/arch/mips/kernel/init_task.c b/arch/mips/kernel/init_task.c index 5b457a40c784..6d6ca5305895 100644 --- a/arch/mips/kernel/init_task.c +++ b/arch/mips/kernel/init_task.c @@ -21,9 +21,8 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); * * The things we do for performance.. */ -union thread_union init_thread_union - __attribute__((__section__(".data.init_task"), - __aligned__(THREAD_SIZE))) = +union thread_union init_thread_union __init_task_data + __attribute__((__aligned__(THREAD_SIZE))) = { INIT_THREAD_INFO(init_task) }; /* diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 7c2de4f091c4..fd2a9bb620d6 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -581,7 +581,7 @@ einval: li v0, -ENOSYS sys sys_preadv 6 /* 4330 */ sys sys_pwritev 6 sys sys_rt_tgsigqueueinfo 4 - sys sys_perf_counter_open 5 + sys sys_perf_event_open 5 sys sys_accept4 4 .endm diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index b97b993846d6..18bf7f32c5e4 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -418,6 +418,6 @@ sys_call_table: PTR sys_preadv PTR sys_pwritev /* 5390 */ PTR sys_rt_tgsigqueueinfo - PTR sys_perf_counter_open + PTR sys_perf_event_open PTR sys_accept4 .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 1a6ae124635b..6ebc07976694 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -416,6 +416,6 @@ EXPORT(sysn32_call_table) PTR sys_preadv PTR sys_pwritev PTR compat_sys_rt_tgsigqueueinfo /* 5295 */ - PTR sys_perf_counter_open + PTR sys_perf_event_open PTR sys_accept4 .size sysn32_call_table,.-sysn32_call_table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index cd31087a651f..9bbf9775e0bd 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -536,6 +536,6 @@ sys_call_table: PTR compat_sys_preadv /* 4330 */ PTR compat_sys_pwritev PTR compat_sys_rt_tgsigqueueinfo - PTR sys_perf_counter_open + PTR sys_perf_event_open PTR sys_accept4 .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c index ad0ff5dc4d59..cc81771b882c 100644 --- a/arch/mips/kernel/smp-cmp.c +++ b/arch/mips/kernel/smp-cmp.c @@ -80,11 +80,11 @@ void cmp_send_ipi_single(int cpu, unsigned int action) local_irq_restore(flags); } -static void cmp_send_ipi_mask(cpumask_t mask, unsigned int action) +static void cmp_send_ipi_mask(const struct cpumask *mask, unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) cmp_send_ipi_single(i, action); } @@ -171,7 +171,7 @@ void __init cmp_smp_setup(void) for (i = 1; i < NR_CPUS; i++) { if (amon_cpu_avail(i)) { - cpu_set(i, cpu_possible_map); + set_cpu_possible(i, true); __cpu_number_map[i] = ++ncpu; __cpu_logical_map[ncpu] = i; } diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index 6f7ee5ac46ee..43e7cdc5ded2 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -70,7 +70,7 @@ static unsigned int __init smvp_vpe_init(unsigned int tc, unsigned int mvpconf0, write_vpe_c0_vpeconf0(tmp); /* Record this as available CPU */ - cpu_set(tc, cpu_possible_map); + set_cpu_possible(tc, true); __cpu_number_map[tc] = ++ncpu; __cpu_logical_map[ncpu] = tc; } @@ -141,11 +141,11 @@ static void vsmp_send_ipi_single(int cpu, unsigned int action) local_irq_restore(flags); } -static void vsmp_send_ipi_mask(cpumask_t mask, unsigned int action) +static void vsmp_send_ipi_mask(const struct cpumask *mask, unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) vsmp_send_ipi_single(i, action); } diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c index 2508d55d68fd..00500fea2750 100644 --- a/arch/mips/kernel/smp-up.c +++ b/arch/mips/kernel/smp-up.c @@ -18,7 +18,8 @@ static void up_send_ipi_single(int cpu, unsigned int action) panic(KERN_ERR "%s called", __func__); } -static inline void up_send_ipi_mask(cpumask_t mask, unsigned int action) +static inline void up_send_ipi_mask(const struct cpumask *mask, + unsigned int action) { panic(KERN_ERR "%s called", __func__); } diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 64668a93248b..4eb106c6a3ec 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -128,7 +128,7 @@ asmlinkage __cpuinit void start_secondary(void) cpu_idle(); } -void arch_send_call_function_ipi(cpumask_t mask) +void arch_send_call_function_ipi_mask(const struct cpumask *mask) { mp_ops->send_ipi_mask(mask, SMP_CALL_FUNCTION); } @@ -183,15 +183,15 @@ void __init smp_prepare_cpus(unsigned int max_cpus) mp_ops->prepare_cpus(max_cpus); set_cpu_sibling_map(0); #ifndef CONFIG_HOTPLUG_CPU - cpu_present_map = cpu_possible_map; + init_cpu_present(&cpu_possible_map); #endif } /* preload SMP state for boot cpu */ void __devinit smp_prepare_boot_cpu(void) { - cpu_set(0, cpu_possible_map); - cpu_set(0, cpu_online_map); + set_cpu_possible(0, true); + set_cpu_online(0, true); cpu_set(0, cpu_callin_map); } diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 1a466baf0edf..67153a0dc267 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -305,7 +305,7 @@ int __init smtc_build_cpu_map(int start_cpu_slot) */ ntcs = ((read_c0_mvpconf0() & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT) + 1; for (i=start_cpu_slot; i<NR_CPUS && i<ntcs; i++) { - cpu_set(i, cpu_possible_map); + set_cpu_possible(i, true); __cpu_number_map[i] = i; __cpu_logical_map[i] = i; } @@ -525,8 +525,8 @@ void smtc_prepare_cpus(int cpus) * Pull any physically present but unused TCs out of circulation. */ while (tc < (((val & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT) + 1)) { - cpu_clear(tc, cpu_possible_map); - cpu_clear(tc, cpu_present_map); + set_cpu_possible(tc, false); + set_cpu_present(tc, false); tc++; } diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index 2769bed3d2af..9bf0e3df7c5a 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -10,7 +10,16 @@ PHDRS { text PT_LOAD FLAGS(7); /* RWX */ note PT_NOTE FLAGS(4); /* R__ */ } -jiffies = JIFFIES; + +ifdef CONFIG_32BIT + ifdef CONFIG_CPU_LITTLE_ENDIAN + jiffies = jiffies_64; + else + jiffies = jiffies_64 + 4; + endif +else + jiffies = jiffies_64; +endif SECTIONS { @@ -29,7 +38,7 @@ SECTIONS /* . = 0xa800000000300000; */ . = 0xffffffff80300000; #endif - . = LOADADDR; + . = VMLINUX_LOAD_ADDRESS; /* read-only */ _text = .; /* Text and read-only data */ .text : { diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c index 52cb1436a12a..c6fd96ff118d 100644 --- a/arch/mips/lasat/ds1603.c +++ b/arch/mips/lasat/ds1603.c @@ -135,7 +135,7 @@ static void rtc_end_op(void) lasat_ndelay(1000); } -unsigned long read_persistent_clock(void) +void read_persistent_clock(struct timespec *ts) { unsigned long word; unsigned long flags; @@ -147,7 +147,8 @@ unsigned long read_persistent_clock(void) rtc_end_op(); spin_unlock_irqrestore(&rtc_lock, flags); - return word; + ts->tv_sec = word; + ts->tv_nsec = 0; } int rtc_mips_set_mmss(unsigned long time) diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c index 8f88886feb12..b3deed8db619 100644 --- a/arch/mips/lasat/sysctl.c +++ b/arch/mips/lasat/sysctl.c @@ -56,12 +56,12 @@ int sysctl_lasatstring(ctl_table *table, /* And the same for proc */ -int proc_dolasatstring(ctl_table *table, int write, struct file *filp, +int proc_dolasatstring(ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { int r; - r = proc_dostring(table, write, filp, buffer, lenp, ppos); + r = proc_dostring(table, write, buffer, lenp, ppos); if ((!write) || r) return r; @@ -71,12 +71,12 @@ int proc_dolasatstring(ctl_table *table, int write, struct file *filp, } /* proc function to write EEPROM after changing int entry */ -int proc_dolasatint(ctl_table *table, int write, struct file *filp, +int proc_dolasatint(ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { int r; - r = proc_dointvec(table, write, filp, buffer, lenp, ppos); + r = proc_dointvec(table, write, buffer, lenp, ppos); if ((!write) || r) return r; @@ -89,18 +89,20 @@ int proc_dolasatint(ctl_table *table, int write, struct file *filp, static int rtctmp; /* proc function to read/write RealTime Clock */ -int proc_dolasatrtc(ctl_table *table, int write, struct file *filp, +int proc_dolasatrtc(ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { + struct timespec ts; int r; if (!write) { - rtctmp = read_persistent_clock(); + read_persistent_clock(&ts); + rtctmp = ts.tv_sec; /* check for time < 0 and set to 0 */ if (rtctmp < 0) rtctmp = 0; } - r = proc_dointvec(table, write, filp, buffer, lenp, ppos); + r = proc_dointvec(table, write, buffer, lenp, ppos); if (r) return r; @@ -134,9 +136,11 @@ int sysctl_lasat_rtc(ctl_table *table, void *oldval, size_t *oldlenp, void *newval, size_t newlen) { + struct timespec ts; int r; - rtctmp = read_persistent_clock(); + read_persistent_clock(&ts); + rtctmp = ts.tv_sec; if (rtctmp < 0) rtctmp = 0; r = sysctl_intvec(table, oldval, oldlenp, newval, newlen); @@ -150,7 +154,7 @@ int sysctl_lasat_rtc(ctl_table *table, #endif #ifdef CONFIG_INET -int proc_lasat_ip(ctl_table *table, int write, struct file *filp, +int proc_lasat_ip(ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { unsigned int ip; @@ -227,12 +231,12 @@ static int sysctl_lasat_prid(ctl_table *table, return 0; } -int proc_lasat_prid(ctl_table *table, int write, struct file *filp, +int proc_lasat_prid(ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { int r; - r = proc_dointvec(table, write, filp, buffer, lenp, ppos); + r = proc_dointvec(table, write, buffer, lenp, ppos); if (r < 0) return r; if (write) { diff --git a/arch/mips/loongson/common/time.c b/arch/mips/loongson/common/time.c index b13d17174654..6e08c8270abe 100644 --- a/arch/mips/loongson/common/time.c +++ b/arch/mips/loongson/common/time.c @@ -21,7 +21,8 @@ void __init plat_time_init(void) mips_hpt_frequency = cpu_clock_freq / 2; } -unsigned long read_persistent_clock(void) +void read_persistent_clock(struct timespec *ts) { - return mc146818_get_cmos_time(); + ts->tv_sec = mc146818_get_cmos_time(); + ts->tv_nsec = 0; } diff --git a/arch/mips/mipssim/sim_smtc.c b/arch/mips/mipssim/sim_smtc.c index d6e4f656ad14..5da30b6a65b7 100644 --- a/arch/mips/mipssim/sim_smtc.c +++ b/arch/mips/mipssim/sim_smtc.c @@ -43,11 +43,12 @@ static void ssmtc_send_ipi_single(int cpu, unsigned int action) /* "CPU" may be TC of same VPE, VPE of same CPU, or different CPU */ } -static inline void ssmtc_send_ipi_mask(cpumask_t mask, unsigned int action) +static inline void ssmtc_send_ipi_mask(const struct cpumask *mask, + unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) ssmtc_send_ipi_single(i, action); } diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c index 10ab69f7183f..94e05e5733c1 100644 --- a/arch/mips/mm/c-octeon.c +++ b/arch/mips/mm/c-octeon.c @@ -79,7 +79,7 @@ static void octeon_flush_icache_all_cores(struct vm_area_struct *vma) * cores it has been used on */ if (vma) - mask = vma->vm_mm->cpu_vm_mask; + mask = *mm_cpumask(vma->vm_mm); else mask = cpu_online_map; cpu_clear(cpu, mask); diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 38c79c55b060..15aa1902a788 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -352,7 +352,6 @@ void __init paging_init(void) free_area_init_nodes(max_zone_pfns); } -static struct kcore_list kcore_mem, kcore_vmalloc; #ifdef CONFIG_64BIT static struct kcore_list kcore_kseg0; #endif @@ -409,15 +408,13 @@ void __init mem_init(void) if ((unsigned long) &_text > (unsigned long) CKSEG0) /* The -4 is a hack so that user tools don't have to handle the overflow. */ - kclist_add(&kcore_kseg0, (void *) CKSEG0, 0x80000000 - 4); + kclist_add(&kcore_kseg0, (void *) CKSEG0, + 0x80000000 - 4, KCORE_TEXT); #endif - kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT); - kclist_add(&kcore_vmalloc, (void *)VMALLOC_START, - VMALLOC_END-VMALLOC_START); printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, " "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n", - (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), + nr_free_pages() << (PAGE_SHIFT-10), ram << (PAGE_SHIFT-10), codesize >> 10, reservedpages << (PAGE_SHIFT-10), diff --git a/arch/mips/mti-malta/malta-smtc.c b/arch/mips/mti-malta/malta-smtc.c index 499ffe5475df..192cfd2a539c 100644 --- a/arch/mips/mti-malta/malta-smtc.c +++ b/arch/mips/mti-malta/malta-smtc.c @@ -21,11 +21,11 @@ static void msmtc_send_ipi_single(int cpu, unsigned int action) smtc_send_ipi(cpu, LINUX_SMP_IPI, action); } -static void msmtc_send_ipi_mask(cpumask_t mask, unsigned int action) +static void msmtc_send_ipi_mask(const struct cpumask *mask, unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) msmtc_send_ipi_single(i, action); } diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index 0b97d47691fc..3c6f190aa61c 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -100,9 +100,10 @@ static unsigned int __init estimate_cpu_frequency(void) return count; } -unsigned long read_persistent_clock(void) +void read_persistent_clock(struct timespec *ts) { - return mc146818_get_cmos_time(); + ts->tv_sec = mc146818_get_cmos_time(); + ts->tv_nsec = 0; } static void __init plat_perf_setup(void) diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c index 2d3c0dca275d..3498ac9c35af 100644 --- a/arch/mips/pmc-sierra/yosemite/setup.c +++ b/arch/mips/pmc-sierra/yosemite/setup.c @@ -70,7 +70,7 @@ void __init bus_error_init(void) } -unsigned long read_persistent_clock(void) +void read_persistent_clock(struct timespec *ts) { unsigned int year, month, day, hour, min, sec; unsigned long flags; @@ -92,7 +92,8 @@ unsigned long read_persistent_clock(void) m48t37_base->control = 0x00; spin_unlock_irqrestore(&rtc_lock, flags); - return mktime(year, month, day, hour, min, sec); + ts->tv_sec = mktime(year, month, day, hour, min, sec); + ts->tv_nsec = 0; } int rtc_mips_set_time(unsigned long tim) diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c index 8ace27716232..326fe7a392e8 100644 --- a/arch/mips/pmc-sierra/yosemite/smp.c +++ b/arch/mips/pmc-sierra/yosemite/smp.c @@ -97,11 +97,11 @@ static void yos_send_ipi_single(int cpu, unsigned int action) } } -static void yos_send_ipi_mask(cpumask_t mask, unsigned int action) +static void yos_send_ipi_mask(const struct cpumask *mask, unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) yos_send_ipi_single(i, action); } diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index 060d853d7b35..f61c164d1e67 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -421,7 +421,7 @@ static void __init node_mem_init(cnodeid_t node) /* * A node with nothing. We use it to avoid any special casing in - * node_to_cpumask + * cpumask_of_node */ static struct node_data null_node = { .hub = { diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index cbcd7eb83bd1..9aa8f2951df6 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -165,11 +165,11 @@ static void ip27_send_ipi_single(int destid, unsigned int action) REMOTE_HUB_SEND_INTR(COMPACT_TO_NASID_NODEID(cpu_to_node(destid)), irq); } -static void ip27_send_ipi_mask(cpumask_t mask, unsigned int action) +static void ip27_send_ipi(const struct cpumask *mask, unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) ip27_send_ipi_single(i, action); } diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c index 314691648c97..47b347c992ea 100644 --- a/arch/mips/sibyte/bcm1480/smp.c +++ b/arch/mips/sibyte/bcm1480/smp.c @@ -82,11 +82,12 @@ static void bcm1480_send_ipi_single(int cpu, unsigned int action) __raw_writeq((((u64)action)<< 48), mailbox_0_set_regs[cpu]); } -static void bcm1480_send_ipi_mask(cpumask_t mask, unsigned int action) +static void bcm1480_send_ipi_mask(const struct cpumask *mask, + unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) bcm1480_send_ipi_single(i, action); } diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index cad14003b84f..c00a5cb1128d 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -70,11 +70,12 @@ static void sb1250_send_ipi_single(int cpu, unsigned int action) __raw_writeq((((u64)action) << 48), mailbox_set_regs[cpu]); } -static inline void sb1250_send_ipi_mask(cpumask_t mask, unsigned int action) +static inline void sb1250_send_ipi_mask(const struct cpumask *mask, + unsigned int action) { unsigned int i; - for_each_cpu_mask(i, mask) + for_each_cpu(i, mask) sb1250_send_ipi_single(i, action); } diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c index 672e45d495a9..623ffc933c4c 100644 --- a/arch/mips/sibyte/swarm/setup.c +++ b/arch/mips/sibyte/swarm/setup.c @@ -87,19 +87,26 @@ enum swarm_rtc_type { enum swarm_rtc_type swarm_rtc_type; -unsigned long read_persistent_clock(void) +void read_persistent_clock(struct timespec *ts) { + unsigned long sec; + switch (swarm_rtc_type) { case RTC_XICOR: - return xicor_get_time(); + sec = xicor_get_time(); + break; case RTC_M4LT81: - return m41t81_get_time(); + sec = m41t81_get_time(); + break; case RTC_NONE: default: - return mktime(2000, 1, 1, 0, 0, 0); + sec = mktime(2000, 1, 1, 0, 0, 0); + break; } + ts->tv_sec = sec; + tv->tv_nsec = 0; } int rtc_mips_set_time(unsigned long sec) diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c index 0d9ec1a5c24a..62df6a598e0a 100644 --- a/arch/mips/sni/time.c +++ b/arch/mips/sni/time.c @@ -182,7 +182,8 @@ void __init plat_time_init(void) setup_pit_timer(); } -unsigned long read_persistent_clock(void) +void read_persistent_clock(struct timespec *ts) { - return -1; + ts->tv_sec = -1; + ts->tv_nsec = 0; } |