linux-kernel - Re: [PATCH v5 05/18] nitro_enclaves: Handle PCI device command requests

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Message-ID: <0a840d0c-fdb6-2346-8fcb-edc10aaf1229@amazon.com>
Date:   Wed, 22 Jul 2020 11:14:09 +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>,
        "David Duncan" <davdunc@...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>,
        Karen Noel <knoel@...hat.com>,
        "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>,
        Vitaly Kuznetsov <vkuznets@...hat.com>, <kvm@...r.kernel.org>,
        <ne-devel-upstream@...zon.com>, kbuild test robot <lkp@...el.com>
Subject: Re: [PATCH v5 05/18] nitro_enclaves: Handle PCI device command
 requests



On 21/07/2020 13:17, Alexander Graf wrote:
>
>
> On 15.07.20 21:45, Andra Paraschiv wrote:
>> The Nitro Enclaves PCI device exposes a MMIO space that this driver
>> uses to submit command requests and to receive command replies e.g. for
>> enclave creation / termination or setting enclave resources.
>>
>> Add logic for handling PCI device command requests based on the given
>> command type.
>>
>> Register an MSI-X interrupt vector for command reply notifications to
>> handle this type of communication events.
>>
>> Signed-off-by: Alexandru-Catalin Vasile <lexnv@...zon.com>
>> Signed-off-by: Andra Paraschiv <andraprs@...zon.com>
>>
>> Fix issue reported in:
>> https://lore.kernel.org/lkml/202004231644.xTmN4Z1z%25lkp@intel.com/
>>
>> Reported-by: kbuild test robot <lkp@...el.com>
>
> This means that the overall patch is a fix that was reported by the 
> test rebot. I doubt that's what you mean. Just remove the line.

I wanted to mention that the patch includes also the fix for the report. 
I moved these details to the changelog.

>
>> Signed-off-by: Andra Paraschiv <andraprs@...zon.com>
>
> Reviewed-by: Alexander Graf <graf@...zon.com>

Thanks for review.

Andra



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