summaryrefslogtreecommitdiff
path: root/arch/x86/mm/memtest.c
diff options
context:
space:
mode:
authorAndreas Herrmann <andreas.herrmann3@amd.com>2009-02-25 11:31:49 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-25 12:19:47 +0100
commit63823126c221dd721ce7351b596b3b73aa943613 (patch)
tree8e14f75a94e37c829adb1f0a0b89fa11888bb2c5 /arch/x86/mm/memtest.c
parent9e5f6cf5f755ca5c52071c317421fae19966a658 (diff)
downloadlwn-63823126c221dd721ce7351b596b3b73aa943613.tar.gz
lwn-63823126c221dd721ce7351b596b3b73aa943613.zip
x86: memtest: add additional (regular) test patterns
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/memtest.c')
-rw-r--r--arch/x86/mm/memtest.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c
index 9c52ef19e6f2..0bcd7883d036 100644
--- a/arch/x86/mm/memtest.c
+++ b/arch/x86/mm/memtest.c
@@ -14,6 +14,19 @@ static u64 patterns[] __initdata = {
0xffffffffffffffffULL,
0x5555555555555555ULL,
0xaaaaaaaaaaaaaaaaULL,
+ 0x1111111111111111ULL,
+ 0x2222222222222222ULL,
+ 0x4444444444444444ULL,
+ 0x8888888888888888ULL,
+ 0x3333333333333333ULL,
+ 0x6666666666666666ULL,
+ 0x9999999999999999ULL,
+ 0xccccccccccccccccULL,
+ 0x7777777777777777ULL,
+ 0xbbbbbbbbbbbbbbbbULL,
+ 0xddddddddddddddddULL,
+ 0xeeeeeeeeeeeeeeeeULL,
+ 0x7a6c7258554e494cULL, /* yeah ;-) */
};
static void __init reserve_bad_mem(u64 pattern, u64 start_bad, u64 end_bad)