From 85651b11555ce4f6762db6bf5829100d2e885c7b Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@etchedpixels.co.uk>
Date: Fri, 21 Nov 2014 15:01:59 +0000
Subject: [PATCH] devsys: note a Z80 assumption to fix

---
 Kernel/devsys.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Kernel/devsys.c b/Kernel/devsys.c
index 91d2aa01..fe05ee28 100644
--- a/Kernel/devsys.c
+++ b/Kernel/devsys.c
@@ -52,6 +52,7 @@ int sys_write(uint8_t minor, uint8_t rawflag, uint8_t flag)
   case 2:
     return udata.u_count;
   case 1:
+    /* FIXME: this needs to be a per CPU value */
     if (udata.u_offset < 0x0100) {
       udata.u_error = EPERM;
       return -1;
-- 
2.34.1