AuxXxilium/linux_dsm_epyc7002
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x86-64: Fix bad_srat() to clear all state

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Need to clear both nodes and nodes_add state for start/end.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
LKML-Reference: <20090718065657.GA2898@basil.fritz.box>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: stable@kernel.org
This commit is contained in:
Andi Kleen 2009-07-18 08:56:57 +02:00 committed by H. Peter Anvin
parent e9084ec98b
commit 429b2b319a
1 changed files with 4 additions and 2 deletions
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6
arch/x86/mm/srat_64.c
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@ -79,8 +79,10 @@ static __init void bad_srat(void)
acpi_numa = -1;
for (i = 0; i < MAX_LOCAL_APIC; i++)
apicid_to_node[i] = NUMA_NO_NODE;
for (i = 0; i < MAX_NUMNODES; i++)
nodes_add[i].start = nodes[i].end = 0;
for (i = 0; i < MAX_NUMNODES; i++) {
nodes[i].start = nodes[i].end = 0;
nodes_add[i].start = nodes_add[i].end = 0;
}
remove_all_active_ranges();
}