From f116422f381439d8aae9c777a78b453f85626c20 Mon Sep 17 00:00:00 2001 From: Konstantin Belousov Date: Sun, 10 May 2015 09:09:07 +0000 Subject: [PATCH] Initialize pcids array for the proc0 pmap. Sponsored by: The FreeBSD Foundation MFC after: 3 weeks --- sys/amd64/amd64/pmap.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index 6e804d89d821..92dd4753050f 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -2108,6 +2108,7 @@ pmap_unuse_pt(pmap_t pmap, vm_offset_t va, pd_entry_t ptepde, void pmap_pinit0(pmap_t pmap) { + int i; PMAP_LOCK_INIT(pmap); pmap->pm_pml4 = (pml4_entry_t *)PHYS_TO_DMAP(KPML4phys); @@ -2118,6 +2119,10 @@ pmap_pinit0(pmap_t pmap) TAILQ_INIT(&pmap->pm_pvchunk); bzero(&pmap->pm_stats, sizeof pmap->pm_stats); pmap->pm_flags = pmap_flags; + CPU_FOREACH(i) { + pmap->pm_pcids[i].pm_pcid = PMAP_PCID_NONE; + pmap->pm_pcids[i].pm_gen = 0; + } } /*