Alan Cox 5d18382b72 Simplify the handling of superpages in pmap_clear_modify(). Specifically, ... if a demotion succeeds, then all of the 4KB page mappings within the superpage-sized region must be valid, so there is no point in testing the validity of the 4KB page mapping that is going to be write protected. Deindent the nearby code. Reviewed by: kib, markj Tested by: pho (amd64, i386) X-MFC after: r350004 (this change depends on arm64 dirty bit emulation) Differential Revision: https://reviews.freebsd.org/D21027		2019-07-25 22:02:55 +00:00
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acpica	Merge ACPICA 20190329.	2019-03-29 20:21:28 +00:00
bios	Use NULL for SYSINIT's last arg, which is a pointer type	2018-05-18 17:58:09 +00:00
cloudabi32	Remove sv_pagesize, originally introduced with r100384.	2019-03-01 16:16:38 +00:00
conf	Add driver for NTB in AMD SoC.	2019-07-02 05:25:18 +00:00
i386	Simplify the handling of superpages in pmap_clear_modify(). Specifically,	2019-07-25 22:02:55 +00:00
include	Mitigations for Microarchitectural Data Sampling.	2019-05-14 17:02:20 +00:00
linux	makesyscalls.sh: always use absolute path for syscalls.conf	2019-05-30 20:56:23 +00:00
pci	pci_cfgreg.c: Use io port config access for early boot time.	2019-04-09 18:07:17 +00:00
Makefile	Remove iBCS2, part2: general kernel	2018-12-19 21:57:58 +00:00