linux-kernel - Re: [PATCH v40 11/24] x86/sgx: Add SGX misc driver interface

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Message-ID: <20201106160742.GA46523@kernel.org>
Date:   Fri, 6 Nov 2020 18:07:42 +0200
From:   Jarkko Sakkinen <jarkko@...nel.org>
To:     Borislav Petkov <bp@...en8.de>
Cc:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>, x86@...nel.org,
        linux-sgx@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-security-module@...r.kernel.org, linux-mm@...ck.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Matthew Wilcox <willy@...radead.org>,
        Jethro Beekman <jethro@...tanix.com>,
        Haitao Huang <haitao.huang@...ux.intel.com>,
        Chunyang Hui <sanqian.hcy@...fin.com>,
        Jordan Hand <jorhand@...ux.microsoft.com>,
        Nathaniel McCallum <npmccallum@...hat.com>,
        Seth Moore <sethmo@...gle.com>,
        Darren Kenny <darren.kenny@...cle.com>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Suresh Siddha <suresh.b.siddha@...el.com>,
        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, kai.huang@...el.com,
        kai.svahn@...el.com, kmoy@...gle.com, ludloff@...gle.com,
        luto@...nel.org, nhorman@...hat.com, puiterwijk@...hat.com,
        rientjes@...gle.com, tglx@...utronix.de, yaozhangx@...gle.com,
        mikko.ylinen@...el.com
Subject: Re: [PATCH v40 11/24] x86/sgx: Add SGX misc driver interface

On Thu, Nov 05, 2020 at 07:10:47PM +0100, Borislav Petkov wrote:
> On Thu, Nov 05, 2020 at 07:57:45PM +0200, Jarkko Sakkinen wrote:
> > I'll rather send a full patch set if required.
> 
> Why if the changes all belong to this patch and why should I take a
> patch which clearly needs improving?
> 
> Just send the fixed version of this and I can take it now.
> 
> Thx.

Here's an update patch. I kept the name as sgx_encl_find() so and output
argument instead of return value, so that the change is localized. I
think this is good enough, i.e. the semantically obsolete stuff has been
wiped off.

> -- 
> Regards/Gruss,
>     Boris.
> 
> https://people.kernel.org/tglx/notes-about-netiquette

/Jarkko

View attachment "v41-0001-x86-sgx-Add-SGX-misc-driver-interface.patch" of type "text/x-diff" (13196 bytes)