Alan Cox bf13f9d279 Three enhancements to arm64's pmap_protect(): ... Implement protection changes on superpage mappings. Previously, a superpage mapping was unconditionally demoted by pmap_protect(), even if the protection change applied to the entire superpage mapping. Precompute the bit mask describing the protection changes rather than recomputing it for every page table entry that is changed. Skip page table entries that already have the requested protection changes in place. Reviewed by: andrew, kib MFC after: 10 days Differential Revision: https://reviews.freebsd.org/D20657		2019-06-16 16:45:01 +00:00
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acpica	Merge ACPICA 20190329.	2019-03-29 20:21:28 +00:00
arm64	Three enhancements to arm64's pmap_protect():	2019-06-16 16:45:01 +00:00
cavium	Rename the ThunderX CPU identification macros to include the X. This is the	2018-06-13 12:17:11 +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 the GPIO driver for the North/South bridge in Marvell Armada 37x0.	2019-06-10 21:27:21 +00:00
coresight	Extract eventfilter declarations to sys/_eventfilter.h	2019-05-20 00:38:23 +00:00
include	Lightly hide the 'var' inside the macros to read the arm special registers.	2019-06-15 00:47:39 +00:00
linux	makesyscalls.sh: always use absolute path for syscalls.conf	2019-05-30 20:56:23 +00:00
qualcomm	Enable Qualcomm Debug Subsystem (QDSS) block on MSM8916 SoC.	2018-04-10 12:53:48 +00:00
rockchip	A bit of code hygiene (no functional changes).	2019-06-10 23:25:40 +00:00