freebsd-skq

History

Eric van Gyzen 674cbe7908 FPU init: Do potentially blocking operations before disabling interrupts

In particular, uma_zcreate creates sysctl oids, which locks an sx lock,
which uses IPIs under contention.  IPIs tend not to work very well
when interrupts are disabled.  Who knew, right?

Reviewed by:	cem kib
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D25098

2020-06-12 21:10:45 +00:00

acpica

Merge ACPICA 20190329.

2019-03-29 20:21:28 +00:00

amd64

FPU init: Do potentially blocking operations before disabling interrupts

2020-06-12 21:10:45 +00:00

cloudabi32

Use uintptr_t instead of register_t * for the stack base.

2019-12-03 23:17:54 +00:00

cloudabi64

Use uintptr_t instead of register_t * for the stack base.