linux-kernel - Re: [PATCH v2 0/3] efi: add support for non-standard capsule headers

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Message-ID: <CAKv+Gu8M-5rp4weLrccJUQ+893vYY3ZRBM2P3gpN5LoKPV_yZw@mail.gmail.com>
Date:   Thu, 18 May 2017 11:31:41 +0100
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     "Bryan O'Donoghue" <pure.logic@...us-software.ie>
Cc:     Matt Fleming <matt@...eblueprint.co.uk>,
        Jan Kiszka <jan.kiszka@...mens.com>,
        "linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Hock Leong Kweh <hock.leong.kweh@...el.com>,
        Borislav Petkov <bp@...en8.de>,
        Sascha Weisenberger <sascha.weisenberger@...mens.com>
Subject: Re: [PATCH v2 0/3] efi: add support for non-standard capsule headers

On 27 April 2017 at 13:42, Ard Biesheuvel <ard.biesheuvel@...aro.org> wrote:
> On 27 April 2017 at 13:46, Bryan O'Donoghue
> <pure.logic@...us-software.ie> wrote:
>> On 25/04/17 16:08, Ard Biesheuvel wrote:
>>>
>>> On 25 April 2017 at 16:07, Bryan O'Donoghue
>>>>
>>>> I'm OOO until Thursday however, I could test this out on a Galileo for
>>>> you with the CSH stripped out. As Jan has pointed out Galileo aka Quark
>>>> x1000 non-secure (not to be called insecure) will just skips past the
>>>> CSH anyway - so - we can give it a conformant capsule by stripping the
>>>> CSH junk off the top.
>>>>
>>>> How about you queue it up and I'll let you know if there's a problem
>>>> Thursday?
>>>>
>>>
>>> That would be highly appreciated, thanks.
>>>
>>
>> Looks good.
>>
>> I stripped the header
>> dd skip=1024 bs=1 if=firmware.cap of=firmware-no-csh.cap
>>
>> Downloaded the now conformat capsule and update/reflash succeeded.
>>
>
> Thanks. I will go ahead and queue these patches for v4.13 with your
> Tested-by added.

Queued for v4.13 -- thanks all