diff options
Diffstat (limited to 'arch/m68k/platform/coldfire/entry.S')
| -rw-r--r-- | arch/m68k/platform/coldfire/entry.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/m68k/platform/coldfire/entry.S b/arch/m68k/platform/coldfire/entry.S index 3157461a8d1d..863889fc31c9 100644 --- a/arch/m68k/platform/coldfire/entry.S +++ b/arch/m68k/platform/coldfire/entry.S @@ -54,7 +54,6 @@ sw_usp: .globl ret_from_signal .globl sys_call_table .globl inthandler -.globl fasthandler enosys: mov.l #sys_ni_syscall,%d3 @@ -63,6 +62,7 @@ enosys: ENTRY(system_call) SAVE_ALL_SYS move #0x2000,%sr /* enable intrs again */ + GET_CURRENT(%d2) cmpl #NR_syscalls,%d0 jcc enosys @@ -166,6 +166,7 @@ Lsignal_return: */ ENTRY(inthandler) SAVE_ALL_INT + GET_CURRENT(%d2) movew %sp@(PT_OFF_FORMATVEC),%d0 /* put exception # in d0 */ andl #0x03fc,%d0 /* mask out vector only */ @@ -191,7 +192,9 @@ ENTRY(resume) movel %sp,%a0@(TASK_THREAD+THREAD_KSP) /* save kernel stack pointer */ RDUSP /* movel %usp,%a3 */ movel %a3,%a0@(TASK_THREAD+THREAD_USP) /* save thread user stack */ - +#ifdef CONFIG_MMU + movel %a1,%a2 /* set new current */ +#endif movel %a1@(TASK_THREAD+THREAD_USP),%a3 /* restore thread user stack */ WRUSP /* movel %a3,%usp */ movel %a1@(TASK_THREAD+THREAD_KSP),%sp /* restore new kernel stack */ |