Linux Kernel 2.4.19rc3 PROBLEM

The total memory values reported in /proc/meminfo are different in the latest 2.4.19 kernel (RC3), does anyone know why?

Differences of 2.4.18 /proc/meminfo and 2.4.19rc3 /proc/meminfo (see *)

total: used: free: shared:

buffers:      cached:                        total:           used:
free:             shared:    buffers:   cached:
Mem:  525393920   520925184  4468736        0            23011328   36332339
Mem:  527450112  99909632 427540480     0            4526080  54579200
Swap: 1257181184  8806400     1248374784
Swap: 1257181184             0 1257181184
MemTotal:       513080 kB
*   MemTotal:       515088 kB
MemFree:          4364 kB
MemFree:        417520 kB
MemShared:           0 kB
MemShared:           0 kB
Buffers:         22472 kB
Buffers:          4420 kB
Cached:         352676 kB
Cached:          53300 kB
SwapCached:       2132 kB
SwapCached:          0 kB
Active:         180604 kB
Active:          19224 kB
Inactive:       262696 kB
Inactive:        56860 kB
HighTotal:           0 kB
HighTotal:           0 kB
HighFree:            0 kB
   HighFree:            0 kB
LowTotal:       513080 kB
*   LowTotal:       515088 kB
LowFree:          4364 kB
LowFree:        417520 kB
SwapTotal:     1227716 kB
SwapTotal:     1227716 kB
SwapFree:      1219116 kB
SwapFree:      1227716 kB

Regards,
Andy