From: chris.hyser@xxxxxxxxxx Date: Wed, 22 Apr 2015 12:28:31 -0400 > commit 5f4826a362405748bbf73957027b77993e61e1af > Author: chris hyser <chris.hyser@xxxxxxxxxx> > Date: Tue Apr 21 10:31:38 2015 -0400 > > sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly > > The current sparc kernel has no representation for sockets though tools > like lscpu can pull this from sysfs. This patch walks the machine > description cache and socket hierarchy and marks sockets as well as cores > and threads such that a representative sysfs is created by > drivers/base/topology.c. ... > Most of this patch was done by Chris with updates by David. > > Signed-off-by: Chris Hyser <chris.hyser@xxxxxxxxxx> > Signed-off-by: David Ahern <david.ahern@xxxxxxxxxx> Looks good, applied. On my T4-2, before: Architecture: sparc64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Big Endian CPU(s): 128 On-line CPU(s) list: 0-127 Thread(s) per core: 8 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 2 NUMA node0 CPU(s): 0-63 NUMA node1 CPU(s): 64-127 and after: Architecture: sparc64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Big Endian CPU(s): 128 On-line CPU(s) list: 0-127 Thread(s) per core: 8 Core(s) per socket: 8 Socket(s): 2 NUMA node(s): 2 NUMA node0 CPU(s): 0-63 NUMA node1 CPU(s): 64-127 Thanks! -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
