diff options
Diffstat (limited to 'arch/openrisc')
| -rw-r--r-- | arch/openrisc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/mmu_context.h | 8 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/thread_info.h | 2 | ||||
| -rw-r--r-- | arch/openrisc/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/openrisc/kernel/signal.c | 2 | ||||
| -rw-r--r-- | arch/openrisc/mm/init.c | 1 | ||||
| -rw-r--r-- | arch/openrisc/mm/ioremap.c | 1 |
7 files changed, 7 insertions, 10 deletions
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 6233c6293180..591acc5990dc 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -24,7 +24,6 @@ config OPENRISC select GENERIC_CPU_DEVICES select HAVE_UID16 select GENERIC_ATOMIC64 - select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS_BROADCAST select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER diff --git a/arch/openrisc/include/asm/mmu_context.h b/arch/openrisc/include/asm/mmu_context.h index ced577542e29..a6702384c77d 100644 --- a/arch/openrisc/include/asm/mmu_context.h +++ b/arch/openrisc/include/asm/mmu_context.h @@ -17,13 +17,13 @@ #include <asm-generic/mm_hooks.h> +#define init_new_context init_new_context extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); +#define destroy_context destroy_context extern void destroy_context(struct mm_struct *mm); extern void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk); -#define deactivate_mm(tsk, mm) do { } while (0) - #define activate_mm(prev, next) switch_mm((prev), (next), NULL) /* current active pgd - this is similar to other processors pgd @@ -32,8 +32,6 @@ extern void switch_mm(struct mm_struct *prev, struct mm_struct *next, extern volatile pgd_t *current_pgd[]; /* defined in arch/openrisc/mm/fault.c */ -static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) -{ -} +#include <asm-generic/mmu_context.h> #endif diff --git a/arch/openrisc/include/asm/thread_info.h b/arch/openrisc/include/asm/thread_info.h index 9afe68bc423b..4f9d2a261455 100644 --- a/arch/openrisc/include/asm/thread_info.h +++ b/arch/openrisc/include/asm/thread_info.h @@ -98,6 +98,7 @@ register struct thread_info *current_thread_info_reg asm("r10"); #define TIF_SINGLESTEP 4 /* restore singlestep on return to user * mode */ +#define TIF_NOTIFY_SIGNAL 5 /* signal notifications exist */ #define TIF_SYSCALL_TRACEPOINT 8 /* for ftrace syscall instrumentation */ #define TIF_RESTORE_SIGMASK 9 #define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling * TIF_NEED_RESCHED @@ -109,6 +110,7 @@ register struct thread_info *current_thread_info_reg asm("r10"); #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) +#define _TIF_NOTIFY_SIGNAL (1<<TIF_NOTIFY_SIGNAL) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c index 0ff391f00334..3c98728cce24 100644 --- a/arch/openrisc/kernel/process.c +++ b/arch/openrisc/kernel/process.c @@ -79,7 +79,7 @@ void machine_power_off(void) */ void arch_cpu_idle(void) { - local_irq_enable(); + raw_local_irq_enable(); if (mfspr(SPR_UPR) & SPR_UPR_PMP) mtspr(SPR_PMR, mfspr(SPR_PMR) | SPR_PMR_DME); } diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c index af66f968dd45..1ebcff271096 100644 --- a/arch/openrisc/kernel/signal.c +++ b/arch/openrisc/kernel/signal.c @@ -299,7 +299,7 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall) if (unlikely(!user_mode(regs))) return 0; local_irq_enable(); - if (thread_flags & _TIF_SIGPENDING) { + if (thread_flags & (_TIF_SIGPENDING|_TIF_NOTIFY_SIGNAL)) { int restart = do_signal(regs, syscall); if (unlikely(restart)) { /* diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index 8348feaaf46e..bf9b2310fc93 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -33,7 +33,6 @@ #include <asm/io.h> #include <asm/tlb.h> #include <asm/mmu_context.h> -#include <asm/kmap_types.h> #include <asm/fixmap.h> #include <asm/tlbflush.h> #include <asm/sections.h> diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c index a978590d802d..5aed97a18bac 100644 --- a/arch/openrisc/mm/ioremap.c +++ b/arch/openrisc/mm/ioremap.c @@ -15,7 +15,6 @@ #include <linux/io.h> #include <linux/pgtable.h> #include <asm/pgalloc.h> -#include <asm/kmap_types.h> #include <asm/fixmap.h> #include <asm/bug.h> #include <linux/sched.h> |