linux-kernel - Re: [PATCH v4 13/18] nitro_enclaves: Add logic for enclave termination

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Message-ID: <34a0bee8-aaf4-d221-cd6e-41b5f3d8f335@amazon.com>
Date:   Mon, 6 Jul 2020 13:26:42 +0200
From:   Alexander Graf <graf@...zon.com>
To:     Andra Paraschiv <andraprs@...zon.com>,
        <linux-kernel@...r.kernel.org>
CC:     Anthony Liguori <aliguori@...zon.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Colm MacCarthaigh <colmmacc@...zon.com>,
        "Bjoern Doebel" <doebel@...zon.de>,
        David Woodhouse <dwmw@...zon.co.uk>,
        "Frank van der Linden" <fllinden@...zon.com>,
        Greg KH <gregkh@...uxfoundation.org>,
        Martin Pohlack <mpohlack@...zon.de>,
        Matt Wilson <msw@...zon.com>,
        "Paolo Bonzini" <pbonzini@...hat.com>,
        Balbir Singh <sblbir@...zon.com>,
        "Stefano Garzarella" <sgarzare@...hat.com>,
        Stefan Hajnoczi <stefanha@...hat.com>,
        Stewart Smith <trawets@...zon.com>,
        Uwe Dannowski <uwed@...zon.de>, <kvm@...r.kernel.org>,
        <ne-devel-upstream@...zon.com>
Subject: Re: [PATCH v4 13/18] nitro_enclaves: Add logic for enclave
 termination



On 22.06.20 22:03, Andra Paraschiv wrote:
> An enclave is associated with an fd that is returned after the enclave
> creation logic is completed. This enclave fd is further used to setup
> enclave resources. Once the enclave needs to be terminated, the enclave
> fd is closed.
> 
> Add logic for enclave termination, that is mapped to the enclave fd
> release callback. Free the internal enclave info used for bookkeeping.
> 
> Signed-off-by: Alexandru Vasile <lexnv@...zon.com>
> Signed-off-by: Andra Paraschiv <andraprs@...zon.com>

Reviewed-by: Alexander Graf <graf@...zon.com>

Alex



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