X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fuserprog%2Fexception.c;h=4f3e4f9d120efcef5ddecf1fb845956e0e44f40d;hb=24445a35e861ddb50df05731ca4635fbd36e04a4;hp=dead766fdbde82b736394f1fc4c8ab92d371ff37;hpb=5fa7a9e2a12522684b0fbaa7d06555544563f124;p=pintos-anon

diff --git a/src/userprog/exception.c b/src/userprog/exception.c
index dead766..4f3e4f9 100644
--- a/src/userprog/exception.c
+++ b/src/userprog/exception.c
@@ -101,7 +101,8 @@ kill (struct intr_frame *f)
 #define PF_U 0x4    /* 0: kernel, 1: user process. */
 
 /* Page fault handler.  This is a skeleton that must be filled in
-   to implement virtual memory.
+   to implement virtual memory.  Some solutions to project 2 may
+   also require modifying this code.
 
    At entry, the address that faulted is in CR2 (Control Register
    2) and information about the fault, formatted as described in