diff options
Diffstat (limited to 'arch/frv/kernel')
| -rw-r--r-- | arch/frv/kernel/asm-offsets.c | 9 | ||||
| -rw-r--r-- | arch/frv/kernel/signal.c | 4 | ||||
| -rw-r--r-- | arch/frv/kernel/traps.c | 7 |
3 files changed, 5 insertions, 15 deletions
diff --git a/arch/frv/kernel/asm-offsets.c b/arch/frv/kernel/asm-offsets.c index fbb19fc1af4..9de96843a27 100644 --- a/arch/frv/kernel/asm-offsets.c +++ b/arch/frv/kernel/asm-offsets.c @@ -7,15 +7,13 @@ #include <linux/sched.h> #include <linux/signal.h> #include <linux/personality.h> +#include <linux/kbuild.h> #include <asm/registers.h> #include <asm/ucontext.h> #include <asm/processor.h> #include <asm/thread_info.h> #include <asm/gdb-stub.h> -#define DEFINE(sym, val) \ - asm volatile("\n->" #sym " %0 " #val : : "i" (val)) - #define DEF_PTREG(sym, reg) \ asm volatile("\n->" #sym " %0 offsetof(struct pt_regs, " #reg ")" \ : : "i" (offsetof(struct pt_regs, reg))) @@ -32,11 +30,6 @@ asm volatile("\n->" #sym " %0 offsetof(struct frv_frame0, " #reg ")" \ : : "i" (offsetof(struct frv_frame0, reg))) -#define BLANK() asm volatile("\n->" : : ) - -#define OFFSET(sym, str, mem) \ - DEFINE(sym, offsetof(struct str, mem)); - void foo(void) { /* offsets into the thread_info structure */ diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c index d64bcaff54c..3bdb368292a 100644 --- a/arch/frv/kernel/signal.c +++ b/arch/frv/kernel/signal.c @@ -297,7 +297,7 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set) __frame->lr = (unsigned long) &frame->retcode; __frame->gr8 = sig; - if (get_personality & FDPIC_FUNCPTRS) { + if (current->personality & FDPIC_FUNCPTRS) { struct fdpic_func_descriptor __user *funcptr = (struct fdpic_func_descriptor __user *) ka->sa.sa_handler; __get_user(__frame->pc, &funcptr->text); @@ -396,7 +396,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, __frame->gr8 = sig; __frame->gr9 = (unsigned long) &frame->info; - if (get_personality & FDPIC_FUNCPTRS) { + if (current->personality & FDPIC_FUNCPTRS) { struct fdpic_func_descriptor __user *funcptr = (struct fdpic_func_descriptor __user *) ka->sa.sa_handler; __get_user(__frame->pc, &funcptr->text); diff --git a/arch/frv/kernel/traps.c b/arch/frv/kernel/traps.c index a40df80b2eb..1d2dfe67d44 100644 --- a/arch/frv/kernel/traps.c +++ b/arch/frv/kernel/traps.c @@ -362,11 +362,8 @@ asmlinkage void memory_access_exception(unsigned long esr0, #ifdef CONFIG_MMU unsigned long fixup; - if ((esr0 & ESRx_EC) == ESRx_EC_DATA_ACCESS) - if (handle_misalignment(esr0, ear0, epcr0) == 0) - return; - - if ((fixup = search_exception_table(__frame->pc)) != 0) { + fixup = search_exception_table(__frame->pc); + if (fixup) { __frame->pc = fixup; return; } |