Free microcode memory later.
With lockless DI, pmap_remove() requires operational thread lock, which is initialized at SI_SUB_RUN_QUEUE for thread0. Move it even later where APs are started, the moment after which other boot memory like trampoline stacks is already being freed. Reported by: gtetlow Sponsored by: The FreeBSD Foundation MFC after: 30 days
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=347931
@ -260,7 +260,7 @@ ucode_release(void *arg __unused)
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goto restart;
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}
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}
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SYSINIT(ucode_release, SI_SUB_KMEM + 1, SI_ORDER_ANY, ucode_release, NULL);
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SYSINIT(ucode_release, SI_SUB_SMP + 1, SI_ORDER_ANY, ucode_release, NULL);
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void
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ucode_load_ap(int cpu)
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