linux-kernel - Re: [RFC PATCH v2.1 01/30] x86/sgx: Add short descriptions to ENCLS wrappers

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Message-ID: <YiHe0bwFL10vT+fy@iki.fi>
Date:   Fri, 4 Mar 2022 11:41:37 +0200
From:   Jarkko Sakkinen <jarkko@...nel.org>
To:     linux-sgx@...r.kernel.org
Cc:     Nathaniel McCallum <nathaniel@...fian.com>,
        Reinette Chatre <reinette.chatre@...el.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@...nel.org>,
        "H. Peter Anvin" <hpa@...or.com>,
        "open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" 
        <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH v2.1 01/30] x86/sgx: Add short descriptions to ENCLS
 wrappers

On Fri, Mar 04, 2022 at 11:40:34AM +0200, Jarkko Sakkinen wrote:
> This is just a bug fixed version of v2, and also the requirement
> to do obsolete round trip with EMODPE has been optimized away.
> I hope that v3 is rolled out quickly because now there is no
> comparison point. We can have speculative discussions whether
> ioctl or #PF is better but no means to benchmark. Thus, a quick
> patch set revision roll out would be such a great thing.
> 
> Based on https://lore.kernel.org/linux-sgx/20220304033918.361495-1-jarkko@kernel.org/T/#u
> 
> BR, Jarkko

The patches are available also in this git branch:

https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-sgx.git/log/?h=sgx2-v2.1

BR, Jarkko