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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-24 10:47:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-24 10:47:38 -0700 |
| commit | c82e6d450fda56cb2d4f68534173d3cd11b32f9f (patch) | |
| tree | bac06ba3b1134e5eab072476129e943a1bf04fa6 /arch/mips/kernel/topology.c | |
| parent | c3cb5e193937c7aa50c323e7933507020bd26340 (diff) | |
| parent | a620c1632629b42369e78448acc7b384fe1faf48 (diff) | |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
Staging: octeon-ethernet: Fix race freeing transmit buffers.
Staging: octeon-ethernet: Convert to use net_device_ops.
MIPS: Cavium: Add CPU hotplugging code.
MIPS: SMP: Allow suspend and hibernation if CPU hotplug is available
MIPS: Add arch generic CPU hotplug
DMA: txx9dmac: use dma_unmap_single if DMA_COMPL_{SRC,DEST}_UNMAP_SINGLE set
MIPS: Sibyte: Fix build error if CONFIG_SERIAL_SB1250_DUART is undefined.
MIPS: MIPSsim: Fix build error if MSC01E_INT_BASE is undefined.
MIPS: Hibernation: Remove SMP TLB and cacheflushing code.
MIPS: Build fix - include <linux/smp.h> into all smp_processor_id() users.
MIPS: bug.h Build fix - include <linux/compiler.h>.
Diffstat (limited to 'arch/mips/kernel/topology.c')
| -rw-r--r-- | arch/mips/kernel/topology.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/mips/kernel/topology.c b/arch/mips/kernel/topology.c index 660e44ed44d..cf3eb61fad1 100644 --- a/arch/mips/kernel/topology.c +++ b/arch/mips/kernel/topology.c @@ -17,7 +17,10 @@ static int __init topology_init(void) #endif /* CONFIG_NUMA */ for_each_present_cpu(i) { - ret = register_cpu(&per_cpu(cpu_devices, i), i); + struct cpu *c = &per_cpu(cpu_devices, i); + + c->hotpluggable = 1; + ret = register_cpu(c, i); if (ret) printk(KERN_WARNING "topology_init: register_cpu %d " "failed (%d)\n", i, ret); |