CVSROOT: /cvs Module name: src Changes by: [email protected] 2020/01/25 19:19:44
Modified files:
lib/csu/aarch64: md_init.h
lib/libc/arch/aarch64: SYS.h
libexec/ld.so/aarch64: SYS.h rtld_machine.c
Log message:
Insert two nop instructions after each svc #0 instruction in userland.
The will be replaced by a speculation barrier as soon as we teach the
kernel to skip over these two instructions when returning from a
system call.
ok patrick@, deraadt@
