freebsd-skq/sys/riscv
kp 80c44090ad riscv: handle access faults in user mode
Access faults in user mode are treated like TLB misses, which leads to an
endless loop of faults. It's less serious than the same fault in kernel mode,
because we can just terminate the process, but that's not ideal.

Treat user mode access faults as a bus error.

Suggested by:	jrtc27
Reviewed by:	br, jhb
Sponsored by:	Axiado
Differential Revision:	https://reviews.freebsd.org/D26621
2020-10-02 07:30:11 +00:00
..
conf RISC-V: build SiFive drivers and DTB in GENERIC 2020-09-22 13:00:02 +00:00
include riscv: Add memmmap so we can mmap /dev/mem 2020-10-01 15:04:55 +00:00
riscv riscv: handle access faults in user mode 2020-10-02 07:30:11 +00:00
sifive riscv/sifive: add FE310 Always-on driver 2020-04-02 00:33:15 +00:00