S390: Add PCI_MIO and SIE HWCAPs

System Internals / glibc - Stefan Liebler [linux.ibm.com] - 7 October 2021 04:49 UTC

Both new HWCAPs were introduced in these kernel commits:- 7e8403ecaf884f307b627f3c371475913dd29292 "s390: add HWCAP_S390_PCI_MIO to ELF hwcaps"- 7e82523f2583e9813e4109df3656707162541297 "s390/hwcaps: make sie capability regular hwcap"

Also note that the kernel commit 511ad531afd4090625def4d9aba1f5227bd44b8e "s390/hwcaps: shorten HWCAP defines" has shortened the prefix of the macros from "HWCAP_S390_" to "HWCAP_". For compatibility reasons, we do not change the prefix in public glibc header file.

f2e06656d0 S390: Add PCI_MIO and SIE HWCAPs
sysdeps/s390/dl-procinfo.c | 4 ++--
sysdeps/s390/dl-procinfo.h | 4 +++-
sysdeps/unix/sysv/linux/s390/bits/hwcap.h | 7 +++++++
3 files changed, 12 insertions(+), 3 deletions(-)

Upstream: sourceware.org


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