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| author | Chris McDermott <lcm@linux.vnet.ibm.com> | 2008-07-24 19:06:09 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-26 14:58:39 +0200 |
| commit | 1ca9fda4b2f3413e4bc748b983f5585629ca0560 (patch) | |
| tree | 377de3a94e8e42dbf33ff3e87041dcb3c7818429 /include/asm-x86 | |
| parent | 071375bc76ee86e58592f4682030c81d410ddfd9 (diff) | |
| download | op-kernel-dev-1ca9fda4b2f3413e4bc748b983f5585629ca0560.zip op-kernel-dev-1ca9fda4b2f3413e4bc748b983f5585629ca0560.tar.gz | |
x86: fix IBM Summit based systems' phys_cpu_present_map on 32-bit kernels
x86 kernels on IBM Summit based systems will only online 1 CPU because the
phys_cpu_present_map is not set up correctly. Patch below applied to
2.6.26-git10.
Signed-off-by: Chris McDermott <lcm@linux.vnet.ibm.com>
Tested-by: Tim Pepper <lnxninga@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/mach-summit/mach_apic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86/mach-summit/mach_apic.h b/include/asm-x86/mach-summit/mach_apic.h index 75d2c950..c47e2ab 100644 --- a/include/asm-x86/mach-summit/mach_apic.h +++ b/include/asm-x86/mach-summit/mach_apic.h @@ -122,7 +122,7 @@ static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_id_map) static inline physid_mask_t apicid_to_cpu_present(int apicid) { - return physid_mask_of_physid(0); + return physid_mask_of_physid(apicid); } static inline void setup_portio_remap(void) |
