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
amd64	Simplify the handling of superpages in pmap_clear_modify(). Specifically,	2019-07-25 22:02:55 +00:00
cloudabi32	Remove sv_pagesize, originally introduced with r100384.	2019-03-01 16:16:38 +00:00
cloudabi64	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
ia32	Don't pass error from syscallenter() to syscallret().	2019-07-15 21:25:16 +00:00
include	Tie the name limit of a VM to SPECNAMELEN from devfs instead of a	2019-07-12 18:37:56 +00:00
linux	Add support for PTRACE_O_TRACEEXIT to linuxulator ptrace(2).	2019-07-04 19:46:58 +00:00
linux32	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
sgx	Add a return value to vm_page_remove().	2019-06-26 17:37:51 +00:00
vmm	Improve the precision of bhyve's vPIT.	2019-07-20 15:59:49 +00:00
Makefile	Bring the tags and links entries for amd64 up to date.	2015-10-27 22:59:24 +00:00