On Fri, Jul 29, 2005 at 12:53:56PM -0600, Eric W. Biederman wrote:
>
> This allows a valid iommu placed immediately after memory
> to work, to be recognized as after the last byte of memory
> and not overlapping it.
Looks good thanks. I see Andrew has already queued it up.
-Andi
>
> Signed-off-by: Eric W. Biederman <[email protected]>
> ---
>
> arch/x86_64/kernel/e820.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> a0929b87b8d0d059a10eb3e61da3d679d64980e1
> diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
> --- a/arch/x86_64/kernel/e820.c
> +++ b/arch/x86_64/kernel/e820.c
> @@ -85,7 +85,7 @@ int __init e820_mapped(unsigned long sta
> struct e820entry *ei = &e820.map[i];
> if (type && ei->type != type)
> continue;
> - if (ei->addr >= end || ei->addr + ei->size < start)
> + if (ei->addr >= end || ei->addr + ei->size <= start)
> continue;
> return 1;
> }
-
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