CVS commit: src/sys/uvm

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Fri Nov  1 08:26:18 UTC 2019

Modified Files:
        src/sys/uvm: uvm_map.c

Log Message:
PR kern/54395

- Align hint for virtual address at the beginning of uvm_map() if
  required. Otherwise, it will be rounded up/down in an unexpected
  way by uvm_map_space_avail(), which results in assertion failure.

  Fix kernel panic when executing earm binary (8KB pages) on aarch64
  (4KB pages), which relies on mmap(2) with MAP_ALIGNED flag.

- Use inline functions/macros consistently.

- Add some more KASSERT's.

For more details, see the PR as well as discussion on port-kern:
http://mail-index.netbsd.org/tech-kern/2019/10/27/msg025629.html


To generate a diff of this commit:
cvs rdiff -u -r1.364 -r1.365 src/sys/uvm/uvm_map.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.