Re: [PATCH mm] swapless page migration: fix fork corruption

[Christoph Lameter]

On Fri, 26 May 2006, Hugh Dickins wrote:

> The protection in copy_one_pte looks very convincing, until at last you
> realize that the second arg to make_migration_entry is a boolean "write",
> and SWP_MIGRATION_READ is 30.

Sigh.

Acked-by: Christoph Lameter <clameter@xxxxxxx>
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