linux-kernel - Re: [PATCH v4 08/18] nitro_enclaves: Add logic for enclave vm creation

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Message-ID: <c68a8a89-b2c4-51cf-ee0f-646eb5533480@amazon.com>
Date:   Mon, 6 Jul 2020 16:12:41 +0300
From:   "Paraschiv, Andra-Irina" <andraprs@...zon.com>
To:     Alexander Graf <graf@...zon.de>, <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 08/18] nitro_enclaves: Add logic for enclave vm
 creation



On 06/07/2020 10:53, Alexander Graf wrote:
>
>
> On 22.06.20 22:03, Andra Paraschiv wrote:
>> Add ioctl command logic for enclave VM creation. It triggers a slot
>> allocation. The enclave resources will be associated with this slot and
>> it will be used as an identifier for triggering enclave run.
>>
>> Return a file descriptor, namely enclave fd. This is further used by the
>> associated user space enclave process to set enclave resources and
>> trigger enclave termination.
>>
>> The poll function is implemented in order to notify the enclave process
>> when an enclave exits without a specific enclave termination command
>> trigger e.g. when an enclave crashes.
>>
>> Signed-off-by: Alexandru Vasile <lexnv@...zon.com>
>> Signed-off-by: Andra Paraschiv <andraprs@...zon.com>
>
> Reviewed-by: Alexander Graf <graf@...zon.com>

Added. Thank you.

Andra



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