x86-32: Make sure we can map all of lowmem if we need to

[karo-tx-linux.git] / arch / x86 / boot / compressed / misc.c

diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index 23f315c9f21560a10f4202676e75e4181a9c7f4a..325c05294fc40dfc662a52187eba92516e568e94 100644 (file)
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -355,7 +355,7 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
        if (heap > 0x3fffffffffffUL)
                error("Destination address too large");
 #else
-       if (heap > ((-__PAGE_OFFSET-(512<<20)-1) & 0x7fffffff))
+       if (heap > ((-__PAGE_OFFSET-(128<<20)-1) & 0x7fffffff))
                error("Destination address too large");
 #endif
 #ifndef CONFIG_RELOCATABLE