| commit | e9efed3b80a83e44b98fc626f3268ae072550b84 | [log] [tgz] |
|---|---|---|
| author | Nathan Lynch <ntl@pobox.com> | Sun Jul 27 15:24:54 2008 +1000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Mon Jul 28 16:30:52 2008 +1000 |
| tree | cbe7cc897dc112e2eb93f9bbded5aa3a8e6e0bf3 | |
| parent | 440a0857e32a05979fb01fc59ea454a723e80e4b [diff] |
powerpc: Make core id information available to userspace Existing Open Firmware practice is to report each processor core as a separate node in the device tree. Report the value of the "reg" OF property corresponding to a logical CPU's device node as the core_id attribute in /sys/devices/system/cpu/cpu*/topology/core_id. Signed-off-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>