diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/math-emu/fpu_entry.c | 2 | ||||
| -rw-r--r-- | arch/m68knommu/platform/5307/timers.c | 10 | ||||
| -rw-r--r-- | arch/ppc/syslib/qspan_pci.c | 4 | ||||
| -rw-r--r-- | arch/sh64/kernel/pci_sh5.c | 8 | ||||
| -rw-r--r-- | arch/um/Kconfig | 1 | ||||
| -rw-r--r-- | arch/um/drivers/line.c | 1 | ||||
| -rw-r--r-- | arch/um/drivers/stderr_console.c | 1 | ||||
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 1 | ||||
| -rw-r--r-- | arch/um/kernel/exitcode.c | 39 | ||||
| -rw-r--r-- | arch/x86_64/kernel/traps.c | 3 | ||||
| -rw-r--r-- | arch/x86_64/mm/init.c | 2 |
11 files changed, 38 insertions, 34 deletions
diff --git a/arch/i386/math-emu/fpu_entry.c b/arch/i386/math-emu/fpu_entry.c index ddf8fa3bbd01..1853524c8b57 100644 --- a/arch/i386/math-emu/fpu_entry.c +++ b/arch/i386/math-emu/fpu_entry.c @@ -754,7 +754,7 @@ int save_i387_soft(void *s387, struct _fpstate __user * buf) return -1; if ( offset ) if (__copy_to_user(d+other, (u_char *)&S387->st_space, offset)) - return -1 + return -1; RE_ENTRANT_CHECK_ON; return 1; diff --git a/arch/m68knommu/platform/5307/timers.c b/arch/m68knommu/platform/5307/timers.c index 92e58070b016..fb66eadd5896 100644 --- a/arch/m68knommu/platform/5307/timers.c +++ b/arch/m68knommu/platform/5307/timers.c @@ -62,10 +62,13 @@ void coldfire_tick(void) /***************************************************************************/ +static int ticks_per_intr; + void coldfire_timer_init(irq_handler_t handler) { __raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR)); - __raw_writetrr(((MCF_BUSCLK / 16) / HZ), TA(MCFTIMER_TRR)); + ticks_per_intr = (MCF_BUSCLK / 16) / HZ; + __raw_writetrr(ticks_per_intr - 1, TA(MCFTIMER_TRR)); __raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 | MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR)); @@ -81,11 +84,10 @@ void coldfire_timer_init(irq_handler_t handler) unsigned long coldfire_timer_offset(void) { - unsigned long trr, tcn, offset; + unsigned long tcn, offset; tcn = __raw_readw(TA(MCFTIMER_TCN)); - trr = __raw_readtrr(TA(MCFTIMER_TRR)); - offset = (tcn * (1000000 / HZ)) / trr; + offset = ((tcn + 1) * (1000000 / HZ)) / ticks_per_intr; /* Check if we just wrapped the counters and maybe missed a tick */ if ((offset < (1000000 / HZ / 2)) && mcf_timerirqpending(1)) diff --git a/arch/ppc/syslib/qspan_pci.c b/arch/ppc/syslib/qspan_pci.c index 85053b2816a9..7a97c7440b30 100644 --- a/arch/ppc/syslib/qspan_pci.c +++ b/arch/ppc/syslib/qspan_pci.c @@ -365,13 +365,13 @@ int qspan_pcibios_find_class(unsigned int class_code, unsigned short index, } void __init -m8xx_pcibios_fixup(void)) +m8xx_pcibios_fixup(void) { /* Lots to do here, all board and configuration specific. */ } void __init -m8xx_setup_pci_ptrs(void)) +m8xx_setup_pci_ptrs(void) { set_config_access_method(qspan); diff --git a/arch/sh64/kernel/pci_sh5.c b/arch/sh64/kernel/pci_sh5.c index fb51660847c8..3334f99b5835 100644 --- a/arch/sh64/kernel/pci_sh5.c +++ b/arch/sh64/kernel/pci_sh5.c @@ -521,10 +521,10 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) bus->resource[0]->start = PCIBIOS_MIN_IO; bus->resource[1]->start = PCIBIOS_MIN_MEM; #else - bus->resource[0]->end = 0 - bus->resource[1]->end = 0 - bus->resource[0]->start =0 - bus->resource[1]->start = 0; + bus->resource[0]->end = 0; + bus->resource[1]->end = 0; + bus->resource[0]->start =0; + bus->resource[1]->start = 0; #endif /* Turn off downstream PF memory address range by default */ bus->resource[2]->start = 1024*1024; diff --git a/arch/um/Kconfig b/arch/um/Kconfig index c504312219b4..e6ff30266542 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -278,6 +278,7 @@ config HIGHMEM config KERNEL_STACK_ORDER int "Kernel stack size order" default 1 if 64BIT + range 1 10 if 64BIT default 0 if !64BIT help This option determines the size of UML kernel stacks. They will diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index ced99106f798..4bd40bb43ec2 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -3,6 +3,7 @@ * Licensed under the GPL */ +#include "linux/kernel.h" #include "linux/sched.h" #include "linux/slab.h" #include "linux/list.h" diff --git a/arch/um/drivers/stderr_console.c b/arch/um/drivers/stderr_console.c index 911539293871..4739dd527b43 100644 --- a/arch/um/drivers/stderr_console.c +++ b/arch/um/drivers/stderr_console.c @@ -1,3 +1,4 @@ +#include <linux/kernel.h> #include <linux/init.h> #include <linux/console.h> diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 70509ddaac03..2e09f162c42f 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -20,6 +20,7 @@ #define MAJOR_NR UBD_MAJOR #define UBD_SHIFT 4 +#include "linux/kernel.h" #include "linux/module.h" #include "linux/blkdev.h" #include "linux/hdreg.h" diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c index 8b7f2cdedf94..c716b5a6db13 100644 --- a/arch/um/kernel/exitcode.c +++ b/arch/um/kernel/exitcode.c @@ -1,8 +1,9 @@ -/* +/* * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) * Licensed under the GPL */ +#include "linux/kernel.h" #include "linux/init.h" #include "linux/ctype.h" #include "linux/proc_fs.h" @@ -24,11 +25,14 @@ static int read_proc_exitcode(char *page, char **start, off_t off, val = uml_exitcode; len = sprintf(page, "%d\n", val); len -= off; - if(len <= off+count) *eof = 1; + if(len <= off+count) + *eof = 1; *start = page + off; - if(len > count) len = count; - if(len < 0) len = 0; - return(len); + if(len > count) + len = count; + if(len < 0) + len = 0; + return len; } static int write_proc_exitcode(struct file *file, const char __user *buffer, @@ -38,12 +42,14 @@ static int write_proc_exitcode(struct file *file, const char __user *buffer, int tmp; if(copy_from_user(buf, buffer, count)) - return(-EFAULT); + return -EFAULT; + tmp = simple_strtol(buf, &end, 0); if((*end != '\0') && !isspace(*end)) - return(-EINVAL); + return -EINVAL; + uml_exitcode = tmp; - return(count); + return count; } static int make_proc_exitcode(void) @@ -54,24 +60,13 @@ static int make_proc_exitcode(void) if(ent == NULL){ printk(KERN_WARNING "make_proc_exitcode : Failed to register " "/proc/exitcode\n"); - return(0); + return 0; } ent->read_proc = read_proc_exitcode; ent->write_proc = write_proc_exitcode; - - return(0); + + return 0; } __initcall(make_proc_exitcode); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c index cb29fb96948d..aac1c0be54c6 100644 --- a/arch/x86_64/kernel/traps.c +++ b/arch/x86_64/kernel/traps.c @@ -465,13 +465,14 @@ static unsigned int die_nest_count; unsigned __kprobes long oops_begin(void) { - int cpu = smp_processor_id(); + int cpu; unsigned long flags; oops_enter(); /* racy, but better than risking deadlock. */ local_irq_save(flags); + cpu = smp_processor_id(); if (!spin_trylock(&die_lock)) { if (cpu == die_owner) /* nested oops. should stop eventually */; diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index 1ad5111aec38..efb6e845114e 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -79,6 +79,8 @@ void show_mem(void) if (unlikely(i % MAX_ORDER_NR_PAGES == 0)) { touch_nmi_watchdog(); } + if (!pfn_valid(pgdat->node_start_pfn + i)) + continue; page = pfn_to_page(pgdat->node_start_pfn + i); total++; if (PageReserved(page)) |
