diff --git a/kernel/trunk/core/physmem.inc b/kernel/trunk/core/physmem.inc
index 83531e6e9f..eed9d19e69 100644
--- a/kernel/trunk/core/physmem.inc
+++ b/kernel/trunk/core/physmem.inc
@@ -190,6 +190,7 @@ isys_set_buffer:                 ;for using in kernel
   lea  edi,[ebx+second_base_address]
   mov  esi,ecx
   mov  ecx,edx
+  cld
   rep  movsb
   ret
 sys_get_buffer:
@@ -202,6 +203,7 @@ isys_get_buffer:                 ;for using in kernel
   mov  edi,ecx
   lea  esi,[ebx+second_base_address]
   mov  ecx,edx
+  cld
   rep  movsb
   ret
 sys_internal_services:
diff --git a/kernel/trunk/memmap.inc b/kernel/trunk/memmap.inc
index 067bdcd986..795a6a30cf 100644
--- a/kernel/trunk/memmap.inc
+++ b/kernel/trunk/memmap.inc
@@ -126,7 +126,7 @@
 
 ;  50000  ->  5FFFF   free (64 Kb)
 
-;  60000  ->  7FFFF   paging tables
+;  60000  ->  7FFFF   reserved to physical memory manager
 ;  80000  ->  8FFFF   additional app info, in 256 byte steps - 256 entries
 ;
 ;           00  11db  name of app running
@@ -198,7 +198,7 @@
 ; 770000  -> 777fff   tcp memory       ( 32 kb)
 ;
 ; 778000  -> 77ffff   window skinning  ( 32 kb)
-; 780000  -> 7fffff   free (512 Kb)
+; 780000  -> 7fffff   reserved to physical memory manager
 ;
 ; 800000  -> BFFFFF   mapped to LFB
 ;