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| author |   Andreas Herrmann <andreas.herrmann3@amd.com> | 2010-09-30 14:38:57 +0200 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@linux.intel.com> | 2010-10-01 16:18:32 -0700 |
| commit | 6057b4d331f19a3ea51aec463ea7839c128b3227 (patch) | |
| tree | 0bcf33ac60389ab21781b565aaf5b5e8c0fa60d8 /arch/x86/mm/fault.c | |
| parent | x86, amd: Add support for CPUID topology extension of AMD CPUs (diff) | |
| download | linux-dev-6057b4d331f19a3ea51aec463ea7839c128b3227.tar.xz linux-dev-6057b4d331f19a3ea51aec463ea7839c128b3227.zip | |
x86, amd: Extract compute unit information for AMD CPUs
Get compute unit information from CPUID Fn8000_001E_EBX.
(See AMD CPUID Specification - publication # 25481, revision 2.34,
September 2010.)
Note that each core on a compute unit still has a core_id of its own.
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <20100930123857.GE20545@loge.amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/mm/fault.c')
0 files changed, 0 insertions, 0 deletions