diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/ath79/setup.c | 6 | ||||
| -rw-r--r-- | arch/mips/mm/mmap.c | 5 | ||||
| -rw-r--r-- | arch/mips/pistachio/Platform | 1 |
3 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c index c7c31e214813..26a058d58d37 100644 --- a/arch/mips/ath79/setup.c +++ b/arch/mips/ath79/setup.c @@ -183,6 +183,12 @@ const char *get_system_type(void) return ath79_sys_type; } +int get_c0_perfcount_int(void) +{ + return ATH79_MISC_IRQ(5); +} +EXPORT_SYMBOL_GPL(get_c0_perfcount_int); + unsigned int get_c0_compare_int(void) { return CP0_LEGACY_COMPARE_IRQ; diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c index 2f616ebeb7e0..7755a1fad05a 100644 --- a/arch/mips/mm/mmap.c +++ b/arch/mips/mm/mmap.c @@ -203,6 +203,11 @@ unsigned long arch_randomize_brk(struct mm_struct *mm) int __virt_addr_valid(const volatile void *kaddr) { + unsigned long vaddr = (unsigned long)vaddr; + + if ((vaddr < PAGE_OFFSET) || (vaddr >= MAP_BASE)) + return 0; + return pfn_valid(PFN_DOWN(virt_to_phys(kaddr))); } EXPORT_SYMBOL_GPL(__virt_addr_valid); diff --git a/arch/mips/pistachio/Platform b/arch/mips/pistachio/Platform index d80cd612df1f..c3592b374ad2 100644 --- a/arch/mips/pistachio/Platform +++ b/arch/mips/pistachio/Platform @@ -6,3 +6,4 @@ cflags-$(CONFIG_MACH_PISTACHIO) += \ -I$(srctree)/arch/mips/include/asm/mach-pistachio load-$(CONFIG_MACH_PISTACHIO) += 0xffffffff80400000 zload-$(CONFIG_MACH_PISTACHIO) += 0xffffffff81000000 +all-$(CONFIG_MACH_PISTACHIO) := uImage.gz |