freebsd-dev/sys/riscv
Mitchell Horne 02a37049b4 riscv: zero reserved PTE bits for L2 PTEs
As was done for L3 PTEs in r362853, mask out the reserved bits when
extracting the physical address from an L2 PTE. Future versions of the
spec or custom implementations may make use of these reserved bits, in
which case the resulting physical address could be incorrect.

Submitted by:	Nathaniel Filardo <nwf20@cl.cam.ac.uk>
Reviewed by:	kp, mhorne
Differential Revision:	https://reviews.freebsd.org/D26607
2020-10-17 17:31:06 +00:00
..
conf RISC-V LINT kernel config 2020-10-09 14:45:41 +00:00
include riscv: Add memmmap so we can mmap /dev/mem 2020-10-01 15:04:55 +00:00
riscv riscv: zero reserved PTE bits for L2 PTEs 2020-10-17 17:31:06 +00:00
sifive riscv/sifive: add FE310 Always-on driver 2020-04-02 00:33:15 +00:00