chris hyser acc455cffa sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly ... commit 5f4826a362405748bbf73957027b77993e61e1af Author: chris hyser <chris.hyser@oracle.com> 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. Before this patch: $ lscpu Architecture: sparc64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Big Endian CPU(s): 1024 On-line CPU(s) list: 0-1023 Thread(s) per core: 8 Core(s) per socket: 1 <--- wrong Socket(s): 128 <--- wrong NUMA node(s): 4 NUMA node0 CPU(s): 0-255 NUMA node1 CPU(s): 256-511 NUMA node2 CPU(s): 512-767 NUMA node3 CPU(s): 768-1023 After this patch: $ lscpu Architecture: sparc64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Big Endian CPU(s): 1024 On-line CPU(s) list: 0-1023 Thread(s) per core: 8 Core(s) per socket: 32 Socket(s): 4 NUMA node(s): 4 NUMA node0 CPU(s): 0-255 NUMA node1 CPU(s): 256-511 NUMA node2 CPU(s): 512-767 NUMA node3 CPU(s): 768-1023 Most of this patch was done by Chris with updates by David. Signed-off-by: Chris Hyser <chris.hyser@oracle.com> Signed-off-by: David Ahern <david.ahern@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-04-22 15:42:56 -04:00
..
.gitignore
apc.c
asm-offsets.c
audit.c
auxio_32.c
auxio_64.c
btext.c
central.c
cherrs.S
chmc.c
compat_audit.c
cpu.c
cpumap.c
cpumap.h
devices.c
dma.c
ds.c
dtlb_miss.S
dtlb_prot.S
ebus.c
entry.h
entry.S
etrap_32.S
etrap_64.S
fpu_traps.S
ftrace.c
getsetcc.S
head_32.S
head_64.S
helpers.S
hvapi.c
hvcalls.S
hvtramp.S
idprom.c
iommu.c	sparc: Make sparc64 use scalable lib/iommu-common.c functions	2015-04-18 12:32:59 -07:00
iommu_common.h	sparc: Make sparc64 use scalable lib/iommu-common.c functions	2015-04-18 12:32:59 -07:00
ioport.c
irq.h
irq_32.c
irq_64.c
itlb_miss.S
ivec.S
jump_label.c
kernel.h
kgdb_32.c
kgdb_64.c
kprobes.c
kstack.h
ktlb.S
ldc.c	sparc: Use GFP_ATOMIC in ldc_alloc_exp_dring() as it can be called in softirq context	2015-04-21 13:17:06 -07:00
led.c
leon_kernel.c
leon_pci.c
leon_pci_grpci1.c
leon_pci_grpci2.c
leon_pmc.c
leon_smp.c
Makefile
mdesc.c	sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly	2015-04-22 15:42:56 -04:00
misctrap.S
module.c
nmi.c
of_device_32.c
of_device_64.c
of_device_common.c
of_device_common.h
pci.c	PCI changes for the v4.1 merge window:	2015-04-13 15:45:47 -07:00
pci_common.c
pci_fire.c
pci_impl.h
pci_msi.c
pci_psycho.c
pci_sabre.c
pci_schizo.c
pci_sun4v.c	sparc: Make sparc64 use scalable lib/iommu-common.c functions	2015-04-18 12:32:59 -07:00
pci_sun4v.h
pci_sun4v_asm.S
pcic.c
pcr.c
perf_event.c	sparc64: Use M7 PMC write on all chips T4 and onward.	2015-04-21 13:14:53 -07:00
pmc.c
power.c
process_32.c
process_64.c
prom.h
prom_32.c
prom_64.c
prom_common.c
prom_irqtrans.c
psycho_common.c
psycho_common.h
ptrace_32.c
ptrace_64.c
reboot.c
rtrap_32.S
rtrap_64.S
sbus.c
setup_32.c
setup_64.c
signal32.c
signal_32.c
signal_64.c
sigutil.h
sigutil_32.c
sigutil_64.c
smp_32.c
smp_64.c	sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly	2015-04-22 15:42:56 -04:00
sparc_ksyms_32.c
sparc_ksyms_64.c
spiterrs.S
sstate.c
stacktrace.c
starfire.c
sun4d_irq.c
sun4d_smp.c
sun4m_irq.c
sun4m_smp.c
sun4v_ivec.S
sun4v_tlb_miss.S
sys32.S
sys_sparc32.c
sys_sparc_32.c
sys_sparc_64.c
syscalls.S
sysfs.c
systbls.h
systbls_32.S
systbls_64.S
time_32.c	This is the final removal (after several years!) of the obsolete cpus_*	2015-04-20 10:19:03 -07:00
time_64.c
trampoline_32.S
trampoline_64.S
traps_32.c
traps_64.c
tsb.S
ttable_32.S
ttable_64.S
una_asm_32.S
una_asm_64.S
unaligned_32.c
unaligned_64.c
utrap.S
vio.c
viohs.c
visemul.c
vmlinux.lds.S
windows.c
winfixup.S
wof.S
wuf.S