svn commit: r302595 - in head/sys: kern net

[Oliver Pinter]

On 7/11/16, Nathan Whitehorn <nwhitehorn at freebsd.org> wrote:
> Author: nwhitehorn
> Date: Mon Jul 11 21:25:28 2016
> New Revision: 302595
> URL: https://svnweb.freebsd.org/changeset/base/302595
>
> Log:
>   Remove assumptions in MI code that the BSP is CPU 0.
>
>   MFC after:	2 weeks

Please MFC this commit to 11-STABLE, since without them, we encounter
boot issues with enabled EARLY_AP_STARTUP.

Thanks,
Oliver

>
> Modified:
>   head/sys/kern/init_main.c
>   head/sys/net/netisr.c
>
> Modified: head/sys/kern/init_main.c
> ==============================================================================
> --- head/sys/kern/init_main.c	Mon Jul 11 21:23:50 2016	(r302594)
> +++ head/sys/kern/init_main.c	Mon Jul 11 21:25:28 2016	(r302595)
> @@ -495,7 +495,7 @@ proc0_init(void *dummy __unused)
>  	td->td_lend_user_pri = PRI_MAX;
>  	td->td_priority = PVM;
>  	td->td_base_pri = PVM;
> -	td->td_oncpu = 0;
> +	td->td_oncpu = curcpu;
>  	td->td_flags = TDF_INMEM;
>  	td->td_pflags = TDP_KTHREAD;
>  	td->td_cpuset = cpuset_thread0();
>
> Modified: head/sys/net/netisr.c
> ==============================================================================
> --- head/sys/net/netisr.c	Mon Jul 11 21:23:50 2016	(r302594)
> +++ head/sys/net/netisr.c	Mon Jul 11 21:25:28 2016	(r302595)
> @@ -1273,8 +1273,6 @@ netisr_init(void *arg)
>  	struct pcpu *pc;
>  #endif
>
> -	KASSERT(curcpu == 0, ("%s: not on CPU 0", __func__));
> -
>  	NETISR_LOCK_INIT();
>  	if (netisr_maxthreads == 0 || netisr_maxthreads < -1 )
>  		netisr_maxthreads = 1;		/* default behavior */
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