diff options
Diffstat (limited to 'arch/x86/mm/memtest.c')
| -rw-r--r-- | arch/x86/mm/memtest.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c index 9cab18b0b857..00b8bdc64c3e 100644 --- a/arch/x86/mm/memtest.c +++ b/arch/x86/mm/memtest.c @@ -9,6 +9,8 @@ #include <asm/e820.h> +#define _MAX_MEM_PATTERNS 4 + static void __init memtest(unsigned long start_phys, unsigned long size, unsigned pattern) { @@ -21,6 +23,8 @@ static void __init memtest(unsigned long start_phys, unsigned long size, unsigned long count; unsigned long incr; + pattern = pattern % _MAX_MEM_PATTERNS; + switch (pattern) { case 0: val = 0UL; @@ -110,8 +114,9 @@ void __init early_memtest(unsigned long start, unsigned long end) t_size = end - t_start; printk(KERN_CONT "\n %010llx - %010llx pattern %d", - (unsigned long long)t_start, - (unsigned long long)t_start + t_size, pattern); + (unsigned long long)t_start, + (unsigned long long)t_start + t_size, + pattern % _MAX_MEM_PATTERNS); memtest(t_start, t_size, pattern); |