linux

iv/linux

History

Srikar Dronamraju a87a77cb94 powerpc/cacheinfo: Add per cpu per index shared_cpu_list

Unlike drivers/base/cacheinfo, powerpc cacheinfo code is not exposing
shared_cpu_list under /sys/devices/system/cpu/cpu<n>/cache/index<m>

Add shared_cpu_list to per cpu per index directory to maintain parity
with x86. Some scripts (example: mmtests
https://github.com/gormanm/mmtests) seem to be looking for
shared_cpu_list instead of shared_cpu_map.

Before this patch:
  # ls /sys/devices/system/cpu0/cache/index1
  coherency_line_size  number_of_sets  size  ways_of_associativity
  level                shared_cpu_map  type
  # cat /sys/devices/system/cpu0/cache/index1/shared_cpu_map
  00ff
  #

After this patch:
  # ls /sys/devices/system/cpu0/cache/index1
  coherency_line_size  number_of_sets   shared_cpu_map  type
  level                shared_cpu_list  size            ways_of_associativity
  # cat /sys/devices/system/cpu0/cache/index1/shared_cpu_map
  00ff
  # cat /sys/devices/system/cpu0/cache/index1/shared_cpu_list
  0-7
  #

Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200629103703.4538-4-srikar@linux.vnet.ibm.com

2020-07-15 11:07:20 +10:00

boot

powerpc/boot/dts: Fix dtc "pciex" warnings

2020-06-30 14:38:00 +10:00

configs

powerpc: Drop CONFIG_MTD_M25P80 in 85xx-hw.config

2020-07-06 23:11:04 +10:00

crypto

crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h

2020-05-08 15:32:17 +10:00

include

powerpc/8xx: Modify ptep_get()