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| author | tegge <tegge@FreeBSD.org> | 2003-02-23 23:49:57 +0000 |
|---|---|---|
| committer | tegge <tegge@FreeBSD.org> | 2003-02-23 23:49:57 +0000 |
| commit | 762ff6ef1c1d863da62dbf41561c2f3b7e2bcd69 (patch) | |
| tree | ea2750933912c63818e94cad746adf8addf2ee49 /sys/amd64/include | |
| parent | f302079cd8466370240f7047619a3423c0ebba68 (diff) | |
| download | FreeBSD-src-762ff6ef1c1d863da62dbf41561c2f3b7e2bcd69.zip FreeBSD-src-762ff6ef1c1d863da62dbf41561c2f3b7e2bcd69.tar.gz | |
Allow machines with one CPU and a valid mp table to boot an SMP kernel.
Diffstat (limited to 'sys/amd64/include')
| -rw-r--r-- | sys/amd64/include/mptable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/amd64/include/mptable.h b/sys/amd64/include/mptable.h index 7ebd6ea..1bca189 100644 --- a/sys/amd64/include/mptable.h +++ b/sys/amd64/include/mptable.h @@ -2727,6 +2727,8 @@ static void release_aps(void *dummy __unused) { + if (mp_ncpus == 1) + return; mtx_lock_spin(&sched_lock); atomic_store_rel_int(&aps_ready, 1); while (smp_started == 0) |
