From: Peter Korsgaard <peter@korsgaard.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v3] tpm2-tools: drop dependency on tpm2-abrmd
Date: Mon, 28 Jan 2019 22:20:07 +0100 [thread overview]
Message-ID: <87va28bhtk.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <20190128211124.GJ7130@scaer> (Yann E. MORIN's message of "Mon, 28 Jan 2019 22:11:24 +0100")
>>>>> "Yann" == Yann E MORIN <yann.morin.1998@free.fr> writes:
> Peter, All,
> On 2019-01-25 16:03 +0100, Peter Korsgaard spake thusly:
>> tpm2-tools is commonly used with the resource manager, tpm2-abrmd - But it
>> CAN be used without, E.G. by setting the TPM2TOOLS_TCTI_NAME environment
>> variable to communicate directly with the kernel driver:
>>
>> export TPM2TOOLS_TCTI_NAME=device
>>
>> Either directly with the TPM device (/dev/tpmN) or through the in-kernel
>> resource manager provided by Linux kernel since 4.12 (/dev/tpmrmN)
>>
>> For some use cases (E.G. initramfs) it makes sense to use tpm2-tools
>> without abrmd, so remove the tpm2-abrmd select, and instead a note in the
>> help text that it may be needed.
>>
>> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> Thank you. :-)
You're welcome ;) Thanks for your review.
Committed, thanks.
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2019-01-28 21:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-25 15:03 [Buildroot] [PATCH v3] tpm2-tools: drop dependency on tpm2-abrmd Peter Korsgaard
2019-01-28 21:11 ` Yann E. MORIN
2019-01-28 21:20 ` Peter Korsgaard [this message]
2019-01-29 22:07 ` Peter Korsgaard
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