linux-kernel - Re: [PATCH v3 1/2] x86/sgx: Add the missing ifdef for sgx_set

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Date:   Thu, 26 Aug 2021 20:11:27 +0300
From:   Jarkko Sakkinen <jarkko@...nel.org>
To:     Borislav Petkov <bp@...en8.de>
Cc:     linux-sgx@...r.kernel.org,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, x86@...nel.org,
        "H. Peter Anvin" <hpa@...or.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Kai Huang <kai.huang@...el.com>, Shuah Khan <shuah@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/2] x86/sgx: Add the missing ifdef for
 sgx_set_attribute()

On Thu, 2021-08-26 at 18:35 +0200, Borislav Petkov wrote:
> On Thu, Aug 26, 2021 at 07:08:07PM +0300, Jarkko Sakkinen wrote:
> > I made this change because I'm including the header to set_memory.c, and
> 
> This is something you're doing locally, I presume. If so, you can keep
> this patch local too.
> 
> > It's also incoherent that KVM specific functions are compilation flagged
> 
> They don't really have to be - they're just declarations.

Let me check.

Is your preference is to have in set_memory.c:

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

instead of doing this in uapi/asm/sgx.h?

/Jarkko