From 765af22da8a61bd44d354b3c3be955c332325b2f Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 4 Apr 2011 03:06:45 -0700 Subject: [PATCH] x86-32, NUMA: Fix ACPI NUMA init broken by recent x86-64 change Commit d8fc3afc49 (x86, NUMA: Move *_numa_init() invocations into initmem_init()) moved acpi_numa_init() call into NUMA initmem_init() but forgot to update 32bit NUMA init breaking ACPI NUMA configuration for 32bit. acpi_numa_init() call was later moved again to srat_64.c. Match it by adding the call to get_memcfg_from_srat() in srat_32.c. Signed-off-by: Tejun Heo Cc: Yinghai Lu Cc: Cyrill Gorcunov Cc: David Rientjes Cc: H. Peter Anvin LKML-Reference: <20110404100645.GE1420@mtj.dyndns.org> Signed-off-by: Ingo Molnar --- arch/x86/mm/srat_32.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/x86/mm/srat_32.c b/arch/x86/mm/srat_32.c index 48651c6f657..364f36bdfad 100644 --- a/arch/x86/mm/srat_32.c +++ b/arch/x86/mm/srat_32.c @@ -211,10 +211,12 @@ int __init get_memcfg_from_srat(void) { int i, j, nid; - if (srat_disabled()) goto out_fail; + if (acpi_numa_init() < 0) + goto out_fail; + if (num_memory_chunks == 0) { printk(KERN_DEBUG "could not find any ACPI SRAT memory areas.\n"); -- 2.11.4.GIT