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

[Oliver Pinter]

On 7/11/16, Nathan Whitehorn  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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svn commit: r302595 - in head/sys: kern net

[Nathan Whitehorn]

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

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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