Diffusion FreeBSD src repository 523d94dbeab5

x86: switch vdso TSC timecounter to RDTSCP on AMD Zen CPUs
523d94dbeab5
Actions

Tags

None

Referenced Files

None

Subscribers

None

Description

x86: switch vdso TSC timecounter to RDTSCP on AMD Zen CPUs

Reported by: many
Tested by: gallatin, mikael, rhurlin
MFC after: 1 week
Sponsored by: The FreeBSD Foundation

Details

Provenance

kib	Authored on Jan 21 2021, 12:54 PM

Parents

rG9f47eeffa3cf: x86: switch kernel TSC timecounter to RDTSCP on AMD Zen CPUs

Branches

Unknown

Tags

Unknown

Event Timeline

kib committed rG523d94dbeab5: x86: switch vdso TSC timecounter to RDTSCP on AMD Zen CPUs (authored by kib).Jan 21 2021, 12:55 PM

kib mentioned this in rG6494841a80aa: x86 vdso gettc: Add RDTSCP support.Feb 9 2021, 8:38 AM

Changes (1)

Path

Size

lib/

libc/

x86/

sys/

rG523d94dbeab5

lib/libc/x86/sys/__vdso_gettc.c

Loading...