From 05a7bbe08b952b321824faff86dbefe077dd4051 Mon Sep 17 00:00:00 2001
From: rsc <rsc>
Date: Thu, 7 Sep 2006 13:07:52 +0000
Subject: [PATCH] comment fixes

---
 mp.c      | 3 ++-
 syscall.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/mp.c b/mp.c
index 7a0a676..59beda3 100644
--- a/mp.c
+++ b/mp.c
@@ -196,7 +196,8 @@ mp_bcpu(void)
 
 extern void mpmain(void);
 
-#define APBOOTCODE 0x7000 // XXX hack
+// Write bootstrap code to unused memory at 0x7000.
+#define APBOOTCODE 0x7000
 
 void
 mp_startthem(void)
diff --git a/syscall.c b/syscall.c
index 166bf4b..ee22d09 100644
--- a/syscall.c
+++ b/syscall.c
@@ -168,7 +168,7 @@ syscall(void)
     break;
   default:
     cprintf("unknown sys call %d\n", num);
-    // XXX fault
+    // Maybe kill the process?
     break;
   }
   cp->tf->eax = ret;