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-rw-r--r--pkg/sentry/platform/kvm/machine_amd64.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/sentry/platform/kvm/machine_amd64.go b/pkg/sentry/platform/kvm/machine_amd64.go
index 7c063c7f5..7a10fd812 100644
--- a/pkg/sentry/platform/kvm/machine_amd64.go
+++ b/pkg/sentry/platform/kvm/machine_amd64.go
@@ -485,7 +485,7 @@ func (m *machine) mapUpperHalf(pageTable *pagetables.PageTables) {
pageTable.Map(
hostarch.Addr(ring0.KernelStartAddress|r.virtual),
r.length,
- pagetables.MapOpts{AccessType: hostarch.Execute},
+ pagetables.MapOpts{AccessType: hostarch.Execute, Global: true},
physical)
}
})
@@ -498,7 +498,7 @@ func (m *machine) mapUpperHalf(pageTable *pagetables.PageTables) {
pageTable.Map(
hostarch.Addr(ring0.KernelStartAddress|start),
regionLen,
- pagetables.MapOpts{AccessType: hostarch.ReadWrite},
+ pagetables.MapOpts{AccessType: hostarch.ReadWrite, Global: true},
physical)
}
}