linux-kernel - RE: [PATCH v3 1/7] x86/sgx: Provide indication of life-cycle of EPC pages

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Message-ID: <b05acb65cebc4718a5cc2503ced7455d@intel.com>
Date:   Wed, 28 Jul 2021 23:48:14 +0000
From:   "Luck, Tony" <tony.luck@...el.com>
To:     Sean Christopherson <seanjc@...gle.com>,
        "Hansen, Dave" <dave.hansen@...el.com>
CC:     Jarkko Sakkinen <jarkko@...nel.org>,
        "x86@...nel.org" <x86@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v3 1/7] x86/sgx: Provide indication of life-cycle of EPC
 pages

> -       epc_page = sgx_alloc_epc_page(NULL, true);
> +       epc_page = sgx_alloc_epc_page(va_page, true);

Providing a real value for the owner seems much better than all the hacks
to invent a value to use instead of NULL.

Can you add a "Signed-off-by"? Then I'll replace my part 0001 with your version.

-Tony

[Just need to coax you into re-writing all the other parts for me now :-) ]