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| author | Yinghai Lu <yinghai@kernel.org> | 2010-02-10 12:20:14 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-11 04:47:17 +0300 |
| commit | 79c601695870ca2a9c0ba9949a97d2be78ec07b2 (patch) | |
| tree | c7df54cf5c8055b17e40351b04fd7783e0d8f966 | |
| parent | e9a0064ad03b899938059bb576615ad9ed0f27f9 (diff) | |
| download | linux-79c601695870ca2a9c0ba9949a97d2be78ec07b2.tar.xz | |
x86: Print out RAM buffer information
So we can check that early in the bootlog.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-11-git-send-email-yinghai@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| -rw-r--r-- | arch/x86/kernel/e820.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index a966b753e496..f406efeb4dc4 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1429,6 +1429,8 @@ void __init e820_reserve_resources_late(void) end = MAX_RESOURCE_SIZE; if (start >= end) continue; + printk(KERN_DEBUG "reserve RAM buffer: %016llx - %016llx ", + start, end); reserve_region_with_split(&iomem_resource, start, end, "RAM buffer"); } |