diff options
Diffstat (limited to 'include/asm-m68k/unistd.h')
| -rw-r--r-- | include/asm-m68k/unistd.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h index c526da9ef..9ebe62ff4 100644 --- a/include/asm-m68k/unistd.h +++ b/include/asm-m68k/unistd.h @@ -322,9 +322,11 @@ static inline pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long f set_fs (KERNEL_DS); __asm__ __volatile__ - ("trap #0\n\t" /* Linux/m68k system call */ + ("clrl %%d2\n\t" + "trap #0\n\t" /* Linux/m68k system call */ "tstl %0\n\t" /* child or parent */ "jne 1f\n\t" /* parent - jump */ + "lea %%sp@(-8192),%6\n\t" /* reload current */ "movel %3,%%sp@-\n\t" /* push argument */ "jsr %4@\n\t" /* call fn */ "movel %0,%%d1\n\t" /* pass exit value */ @@ -333,8 +335,8 @@ static inline pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long f "1:" : "=d" (retval) : "0" (__NR_clone), "i" (__NR_exit), - "r" (arg), "a" (fn), "d" (clone_arg) - : "d0"); + "r" (arg), "a" (fn), "d" (clone_arg), "r" (current) + : "d0", "d2"); set_fs (fs); return retval; |