Commit 97195d6b authored by Hans-Joachim Picht's avatar Hans-Joachim Picht Committed by Martin Schwidefsky
Browse files

[S390] fix sparsemem related compile error with allnoconfig on s390

On s390 make allnoconfig fails with the following build error:

arch/s390/mm/init.c: In function 'show_mem':
arch/s390/mm/init.c:55: error: implicit declaration of function 'pfn_valid'
make[1]: *** [arch/s390/mm/init.o] Error 1
make: *** [arch/s390/mm] Error 2

This problem can by fixed ensuring that ARCH_SELECT_MEMORY_MODEL
is always turned on.
Signed-off-by: default avatarHans-Joachim Picht <>
Signed-off-by: default avatarMartin Schwidefsky <>
parent 916941b2
......@@ -308,6 +308,9 @@ config ARCH_SPARSEMEM_ENABLE
def_bool y
def_bool y
source "mm/Kconfig"
comment "I/O subsystem configuration"
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment