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| author | Tejun Heo <tj@kernel.org> | 2011-04-04 10:06:45 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-04 14:56:33 (GMT) |
| commit | 765af22da8a61bd44d354b3c3be955c332325b2f (patch) | |
| tree | 4e54d9b0fa626e359ff99eaddadf7f31caea79ec /arch | |
| parent | 43a6246f9c41e4d4cc3da0c62c5c44bce569ca2d (diff) | |
| download | linux-765af22da8a61bd44d354b3c3be955c332325b2f.tar.xz | |
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 <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: David Rientjes <rientjes@google.com>
Cc: H. Peter Anvin <hpa@linux.intel.com>
LKML-Reference: <20110404100645.GE1420@mtj.dyndns.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/mm/srat_32.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/mm/srat_32.c b/arch/x86/mm/srat_32.c index 48651c6..364f36b 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"); |