freebsd-dev/sys/amd64
Konstantin Belousov 15964f1cb3 amd64 pmap: preset A and M bits for pmap_qenter() and pmap_kenter() mappings
This removes one or two atomic update of the pte on access. Also it
makes the pte constant during its lifecycle.

Reviewed by:	alc, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D33778
2022-01-08 06:34:18 +02:00
..
acpica amd64 wakeup: rework trampoline page allocation 2021-09-14 00:23:15 +03:00
amd64 amd64 pmap: preset A and M bits for pmap_qenter() and pmap_kenter() mappings 2022-01-08 06:34:18 +02:00
conf lio: remove from NOIP 2022-01-05 14:19:34 -07:00
ia32 amd64 ia32 vdso: add unwind annotations to the signal trampoline 2021-12-06 20:47:24 +02:00
include Unstaticize {get,set}_fpcontext() on amd64 2022-01-04 13:25:12 +00:00
linux linux(4): Reduce diffs between linux_rt_sendsig() and sendsig() 2022-01-04 14:39:19 +00:00
linux32 exec: Simplify sv_copyout_strings implementations a bit 2021-12-31 12:50:15 -05:00
pci pci_cfgreg.c: Use io port config access for early boot time. 2019-04-09 18:07:17 +00:00
sgx Convert remaining cap_rights_init users to cap_rights_init_one 2021-01-12 13:16:10 +00:00
vmm Make CPU_SET macros compliant with other implementations 2021-12-30 12:20:32 +01:00
Makefile Bring the tags and links entries for amd64 up to date. 2021-09-27 20:04:51 -07:00