Messages in this thread |  | | From | "Petr Vandrovec" <> | Date | Mon, 12 Nov 2001 15:33:03 MET-1 | Subject | Re: [PATCH] fix loop with disabled tasklets |
| |
On 12 Nov 01 at 15:20, Andrea Arcangeli wrote:
Hi Andrea, does it compile? It looks to me like that you are using ret_from_fork, ret_from_smp and ret_from_smpfork interchangably in the patch. You renamed ret_from_smpfork to ret_from_fork, changed extern ret_from_smpfork to ret_from_smp, and you still call ret_from_smpfork ;-)
Or do I miss something? Thanks, Petr Vandrovec vandrove@vc.cvut.cz
> --- 2.4.15pre2aa1/arch/sparc/kernel/entry.S.~1~ Sat Feb 10 02:34:05 2001 > +++ 2.4.15pre2aa1/arch/sparc/kernel/entry.S Mon Nov 12 15:17:32 2001 > @@ -1466,8 +1466,7 @@ > b C_LABEL(ret_sys_call) > ld [%sp + REGWIN_SZ + PT_I0], %o0 > > -#ifdef CONFIG_SMP > - .globl C_LABEL(ret_from_smpfork) > + .globl C_LABEL(ret_from_fork) > C_LABEL(ret_from_smpfork): > wr %l0, PSR_ET, %psr > WRITE_PAUSE > @@ -1475,7 +1474,6 @@ > mov %g3, %o0 > b C_LABEL(ret_sys_call) > ld [%sp + REGWIN_SZ + PT_I0], %o0 > -#endif > > /* Linux native and SunOS system calls enter here... */ > .align 4 > --- 2.4.15pre2aa1/arch/sparc/kernel/process.c.~1~ Thu Oct 11 10:41:52 2001 > +++ 2.4.15pre2aa1/arch/sparc/kernel/process.c Mon Nov 12 15:18:21 2001 > @@ -455,11 +455,7 @@ > * allocate the task_struct and kernel stack in > * do_fork(). > */ > -#ifdef CONFIG_SMP > -extern void ret_from_smpfork(void); > -#else > -extern void ret_from_syscall(void); > -#endif > +extern void ret_from_smp(void); > > int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, > unsigned long unused, > @@ -493,13 +489,8 @@ > copy_regwin(new_stack, (((struct reg_window *) regs) - 1)); > > p->thread.ksp = (unsigned long) new_stack; > -#ifdef CONFIG_SMP > p->thread.kpc = (((unsigned long) ret_from_smpfork) - 0x8); > p->thread.kpsr = current->thread.fork_kpsr | PSR_PIL; > -#else > - p->thread.kpc = (((unsigned long) ret_from_syscall) - 0x8); > - p->thread.kpsr = current->thread.fork_kpsr; > -#endif > p->thread.kwim = current->thread.fork_kwim; > > /* This is used for sun4c only */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |