2 commits

Author	SHA1	Message	Date
Edward Tomasz Napierala	69cdfcef2e	Add kern_vm_mmap2(), kern_vm_mprotect(), kern_vm_msync(), kern_vm_munlock(), ... kern_vm_munmap(), and kern_vm_madvise(), and use them in various compats instead of their sys_*() counterparts. Reviewed by: ed, dchagin, kib MFC after: 2 weeks Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D9378	2017-02-06 20:57:12 +00:00
Dmitry Chagin	97d06da692	Fix a copy/paste bug introduced during X86_64 Linuxulator work. ... FreeBSD support NX bit on X86_64 processors out of the box, for i386 emulation use READ_IMPLIES_EXEC flag, introduced in r302515. While here move common part of mmap() and mprotect() code to the files in compat/linux to reduce code dupcliation between Linuxulator's. Reported by: Johannes Jost Meixner, Shawn Webb MFC after: 1 week XMFC with: r302515, r302516	2016-07-10 08:22:04 +00:00