linux-kernel - Re: [PATCH v38 18/24] x86/vdso: Add support for exception fixup in vDSO functions

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Message-ID: <20200924160057.GK5030@zn.tnic>
Date:   Thu, 24 Sep 2020 18:00:57 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Cc:     x86@...nel.org, linux-sgx@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Andy Lutomirski <luto@...capital.net>,
        Jethro Beekman <jethro@...tanix.com>,
        akpm@...ux-foundation.org, andriy.shevchenko@...ux.intel.com,
        asapek@...gle.com, cedric.xing@...el.com, chenalexchen@...gle.com,
        conradparker@...gle.com, cyhanish@...gle.com,
        dave.hansen@...el.com, haitao.huang@...el.com,
        josh@...htriplett.org, kai.huang@...el.com, kai.svahn@...el.com,
        kmoy@...gle.com, ludloff@...gle.com, luto@...nel.org,
        nhorman@...hat.com, npmccallum@...hat.com, puiterwijk@...hat.com,
        rientjes@...gle.com, tglx@...utronix.de, yaozhangx@...gle.com
Subject: Re: [PATCH v38 18/24] x86/vdso: Add support for exception fixup in
 vDSO functions

On Thu, Sep 24, 2020 at 03:09:01PM +0300, Jarkko Sakkinen wrote:
> This is not technically SGX specific patch. Is SGX documentation the
> correct place for this?

So what is it then? It is SGX implementation-specific. Why would you not
put it in the documentation?!

> From checkpatch I only get:

Please concentrate and start reading more carefully:

".git/rebase-apply/patch:122: new blank line at EOF."

Would that error come from checkpatch?

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette