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(parent: 769f020) | patch
s390: report new CPU capabilities
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 5 Feb 2019 15:15:01 +0000 (16:15 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 25 Apr 2019 13:34:10 +0000 (15:34 +0200)
commita8fd61688dfad6fdce95fa64cacd8a66595697b8
tree1d6f9b50f50ec4905e5dfa0f36f8c5485335fe49tree | snapshot
parent769f020b6c9283d61c59de3559375ec7e961a424commit | diff
s390: report new CPU capabilities

Add hardware capability bits and features tags to /proc/cpuinfo
for 4 new CPU features:
  "Vector-Enhancements Facility 2" (tag "vxe2", hwcap 2^15)
  "Vector-Packed-Decimal-Enhancement Facility" (tag "vxp", hwcap 2^16)
  "Enhanced-Sort Facility" (tag "sort", hwcap 2^17)
  "Deflate-Conversion Facility" (tag "dflt", hwcap 2^18)

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/elf.h diff | blob | history
arch/s390/kernel/processor.c diff | blob | history
arch/s390/kernel/setup.c diff | blob | history
https://github.com/torvalds/linux.git