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From: Jarkko Sakkinen <jarkko@kernel.org>
To: linux-sgx@vger.kernel.org
Cc: haitao.huang@intel.com, dan.j.williams@intel.com,
	dave.hansen@linux.intel.com, bp@alien8.de, tglx@linutronix.de,
	linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH 0/3] Introduce version array structure: sgx_va
Date: Thu, 25 Feb 2021 09:34:21 +0200	[thread overview]
Message-ID: <YDdS/WHqu7y9piie@kernel.org> (raw)
In-Reply-To: <20210224222049.240754-1-jarkko@kernel.org>

On Thu, Feb 25, 2021 at 12:20:46AM +0200, Jarkko Sakkinen wrote:
> Introduce an xarray based version array (VA) structure: struct sgx_va.
> 
> The use of sgx_va can be later on extended to the following use cases:
> 
> - A global VA for reclaimed SECS pages.
> - A global VA for reclaimed VA pages.
> 
> Testing done while developing the patch:
> 
> - With NUC7PJYH: https://www.intel.com/content/www/us/en/products/boards-kits/nuc/kits/nuc7pjyh.html
> - seq 10000 | xargs -I {} -P10000 ./test_sgx > /dev/null
> - The EPC size was set from BIOS to 32 MB.

In [1], 'va' branch is tip/master with the patch set on top.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-sgx.git:

/Jarkko

      parent reply	other threads:[~2021-02-25  7:36 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-24 22:20 Jarkko Sakkinen
2021-02-24 22:20 ` [PATCH 1/3] x86/sgx: Move struct sgx_va_page creation to sgx_alloc_va_page() Jarkko Sakkinen
2021-02-24 22:20 ` [PATCH 2/3] x86/sgx: Add a version array (VA) structure Jarkko Sakkinen
2021-02-24 22:20 ` [PATCH 3/3] x86/sgx: Use sgx_va for the enclave's version array Jarkko Sakkinen
2021-02-24 23:48 ` [PATCH 0/3] Introduce version array structure: sgx_va Dave Hansen
2021-02-25  1:01   ` Jarkko Sakkinen
2021-02-25  7:34 ` Jarkko Sakkinen [this message]

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