Revert "arm64: Move intr_pic_init_secondary earlier"

It's not clear what the race described in the commit actually is, nor
how it could arise, but this commit is definitely wrong; curthread is no
longer set for intr_pic_init_secondary, and gic_v3's pic_init_secondary
uses mutex(9) in some places, which requires curthread, so it has led to
panics. Revert this change until the original issue this was intended to
be fixed can be more thorougly investigated and a better fix made.

Reported by:	Herbert J. Skuhra <herbert@gojira.at>, jhb

This reverts commit a695ac2ce8bc8e8b989359002659063f2e056dcf.

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/arm64/arm64/mp_machdep.c b/sys/arm64/arm64/mp_machdep.c
index ba673ce9d6ee..0bdd2ecfd8a7 100644
--- a/sys/arm64/arm64/mp_machdep.c
+++ b/sys/arm64/arm64/mp_machdep.c
@@ -270,8 +270,6 @@ init_secondary(uint64_t cpu)
 	install_cpu_errata();
 	enable_cpu_feat(CPU_FEAT_AFTER_DEV);
 
-	intr_pic_init_secondary();
-
 	/* Signal we are done */
 	atomic_add_int(&aps_started, 1);
 
@@ -290,6 +288,8 @@ init_secondary(uint64_t cpu)
 	    ("pmap0 doesn't match cpu %ld's ttbr0", cpu));
 	pcpup->pc_curpmap = pmap0;
 
+	intr_pic_init_secondary();
+
 	/* Start per-CPU event timers. */
 	cpu_initclocks_ap();