diff --git a/kaleid/kernel/mm/paging.c b/kaleid/kernel/mm/paging.c
index c8f581a..af127e2 100644
--- a/kaleid/kernel/mm/paging.c
+++ b/kaleid/kernel/mm/paging.c
@@ -166,7 +166,7 @@ void MmInitPaging(void)
                                         MmPT[index] = 0;
                                     }
 
-                                    KeFlushTlbSingle(curAddrPT);
+                                    //KeFlushTlbSingle(curAddrPT);
                             }
                     }
             }
diff --git a/kaleid/kernel/sh/testcmds.c b/kaleid/kernel/sh/testcmds.c
index 9fb9b11..00a68a3 100644
--- a/kaleid/kernel/sh/testcmds.c
+++ b/kaleid/kernel/sh/testcmds.c
@@ -112,7 +112,7 @@ error_t CmdDumpATASect(int argc, char **argv, char *cmdline)
 error_t CmdDumpMem(int argc, char **argv, char *cmdline)
 {
     char sector[1024] = {0};
-    char *address = (char*)atol(argv[1]);
+    char *address = (char*)strtoul(argv[1], NULL, 16);
     int nb = 1; //atoi(argv[2]);
     int x = 0;
     int step = 16;
@@ -193,7 +193,7 @@ error_t CmdPageTranslateVirtToPhy(int argc, char **argv, char *cmdline)
 {
     void *address = (void*)atoul(argv[1]);
 
-    if (!(void*)atoul(argv[1])) {
+    if (!(void*)strtoul(argv[1], NULL, 16)) {
         KernLog("No argument : translating the userspace address\n");
         address = (void *)0x80000000;
     }
@@ -219,8 +219,8 @@ enum
 
 error_t CmdPageMap(int argc, char **argv, char *cmdline)
 {
-    void *virtual = (void*)atoul(argv[1]);
-    void *physical = (void*)atoul(argv[2]);
+    void *virtual = (void*)strtoul(argv[1], NULL, 16);
+    void *physical = (void*)strtoul(argv[2], NULL, 16);
 
     MmMapPage(virtual, physical, PRESENT | READWRITE);
 
@@ -229,7 +229,7 @@ error_t CmdPageMap(int argc, char **argv, char *cmdline)
 
 error_t CmdPageUnmap(int argc, char **argv, char *cmdline)
 {
-    void *virtual = (void*)atoul(argv[1]);
+    void *virtual = (void*)strtoul(argv[1], NULL, 16);
 
     MmUnmapPage(virtual);
 
@@ -238,7 +238,7 @@ error_t CmdPageUnmap(int argc, char **argv, char *cmdline)
 
 error_t CmdPageTranslatePhyToVirt(int argc, char **argv, char *cmdline)
 {
-     void *address = (void*)atoul(argv[1]);
+     void *address = (void*)strtoul(argv[1], NULL, 16);
 
     /* if (!(void*)atoul(argv[1])) { */
     /*     address = (ulong *)0x80000000; */
@@ -252,7 +252,7 @@ error_t CmdPageTranslatePhyToVirt(int argc, char **argv, char *cmdline)
 
 error_t CmdPF(int argc, char **argv, char *cmdline)
 {
-    ulong *address = (ulong*)(ulong)atoul(argv[1]);
+    ulong *address = (ulong*)(ulong)strtoul(argv[1], NULL, 16);
 
     KernLog("Provoking Page Fault at %#x\n", address);