Mention we switched to xv6 on RISC-V

34f060c3 · Frans Kaashoek · 82638c01 · 34f060c3
--- a/README
+++ b/README
@@ -35,10 +35,8 @@ Copyright 2006-2018 Frans Kaashoek, Robert Morris, and Russ Cox.

 ERROR REPORTS

-Please send errors and suggestions to Frans Kaashoek and Robert Morris
-(kaashoek,rtm@mit.edu). The main purpose of xv6 is as a teaching
-operating system for MIT's 6.828, so we are more interested in
-simplifications and clarifications than new features.
+We switched our focus to xv6 on RISC-V; see the mit-pdos/xv6-riscv.git
+repository on github.com.

 BUILDING AND RUNNING XV6

@@ -47,4 +45,4 @@ To build xv6 on an x86 ELF machine (like Linux or FreeBSD), run
 will need to install a cross-compiler gcc suite capable of producing
 x86 ELF binaries (see https://pdos.csail.mit.edu/6.828/).
 Then run "make TOOLPREFIX=i386-jos-elf-". Now install the QEMU PC
-simulator and run "make qemu".
+simulator and run "make qemu".
\ No newline at end of file