diff options
Diffstat (limited to 'arch/sparc/kernel/traps.c')
| -rw-r--r-- | arch/sparc/kernel/traps.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/sparc/kernel/traps.c b/arch/sparc/kernel/traps.c index d7159f9ff..4717d9bd3 100644 --- a/arch/sparc/kernel/traps.c +++ b/arch/sparc/kernel/traps.c @@ -9,6 +9,7 @@ * I hate traps on the sparc, grrr... */ +#include <linux/config.h> #include <linux/sched.h> /* for jiffies */ #include <linux/kernel.h> #include <linux/signal.h> @@ -243,7 +244,7 @@ void do_fpd_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, put_psr(get_psr() | PSR_EF); /* Allow FPU ops. */ regs->psr |= PSR_EF; -#ifndef __SMP__ +#ifndef CONFIG_SMP if(last_task_used_math == current) goto out; if(last_task_used_math) { @@ -269,7 +270,7 @@ void do_fpd_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, } current->flags |= PF_USEDFPU; #endif -#ifndef __SMP__ +#ifndef CONFIG_SMP out: #endif unlock_kernel(); @@ -289,7 +290,7 @@ void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, siginfo_t info; unsigned long fsr; int ret = 0; -#ifndef __SMP__ +#ifndef CONFIG_SMP struct task_struct *fpt = last_task_used_math; #else struct task_struct *fpt = current; @@ -300,7 +301,7 @@ void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, * error into our fake static buffer and hope it don't * happen again. Thank you crashme... */ -#ifndef __SMP__ +#ifndef CONFIG_SMP if(!fpt) { #else if(!(fpt->flags & PF_USEDFPU)) { @@ -345,7 +346,7 @@ void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, } /* nope, better SIGFPE the offending process... */ -#ifdef __SMP__ +#ifdef CONFIG_SMP fpt->flags &= ~PF_USEDFPU; #endif if(psr & PSR_PS) { @@ -382,7 +383,7 @@ void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, info.si_code = FPE_FLTRES; } send_sig_info(SIGFPE, &info, fpt); -#ifndef __SMP__ +#ifndef CONFIG_SMP last_task_used_math = NULL; #endif regs->psr &= ~PSR_EF; |