linux-kernel - RE: [PATCH v4 5/6] x86/sgx: Hook sgx_memory

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Date:   Tue, 7 Sep 2021 17:46:53 +0000
From:   "Luck, Tony" <tony.luck@...el.com>
To:     Jarkko Sakkinen <jarkko@...nel.org>,
        Sean Christopherson <seanjc@...gle.com>,
        "Hansen, Dave" <dave.hansen@...el.com>
CC:     "Zhang, Cathy" <cathy.zhang@...el.com>,
        "x86@...nel.org" <x86@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v4 5/6] x86/sgx: Hook sgx_memory_failure() into mainline
 code

> Would it be too obnoxious to flag that include in those files?

Jarkko,

You mean:

#ifdef CONFIG_X86_SGX
#include <asm/sgx.h>
#endif

in mm/memory-failure.h?

That wouldn't help. I need the do-nothing stub definition on other architectures.

I'm going to explore Dave's suggestion of changing the names to something less sgx specific.

-Tony