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SubjectRe: [PATCH v28 16/22] x86/sgx: Add a page reclaimer
On Thu, Mar 05, 2020 at 11:03:54AM -0800, Sean Christopherson wrote:
> We've also discussed taking a file descriptor to hold the backing, but
> unless I'm misreading the pagecache code, that doesn't solve the incorrect
> accounting problem because the current task, i.e. evicting task, would be
> charged. In other words, whether the backing is kernel or user controlled
> is purely an ABI question.

Even if the file is owned by a different process the account happens
to "current"?


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