summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorChristophe Leroy <christophe.leroy@c-s.fr>2018-09-28 15:39:20 +0000
committerMichael Ellerman <mpe@ellerman.id.au>2018-10-03 16:12:47 +1000
commitd90fe2acd9b2900790da01354dbca48dba37c20d (patch)
tree30ae59b131a1a7d1ee92c06150b55bb1770e4133 /arch
parent803d690e68f0c5230183f1a42c7d50a41d16e380 (diff)
powerpc: Wire up memtest
Add call to early_memtest() so that kernel compiled with CONFIG_MEMTEST really perform memtest at startup when requested via 'memtest' boot parameter. Tested-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/kernel/setup-common.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 93fa0c99681e..9ca9db707bcb 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -33,6 +33,7 @@
#include <linux/serial_8250.h>
#include <linux/percpu.h>
#include <linux/memblock.h>
+#include <linux/bootmem.h>
#include <linux/of_platform.h>
#include <linux/hugetlb.h>
#include <asm/debugfs.h>
@@ -966,6 +967,8 @@ void __init setup_arch(char **cmdline_p)
initmem_init();
+ early_memtest(min_low_pfn << PAGE_SHIFT, max_low_pfn << PAGE_SHIFT);
+
#ifdef CONFIG_DUMMY_CONSOLE
conswitchp = &dummy_con;
#endif