From: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
To: Lukasz Majewski <lukma@denx.de>, linux-kernel@vger.kernel.org
Subject: Re: Build Linux kernel to have comparable zImages
Date: Thu, 9 Feb 2017 11:25:15 +1100 [thread overview]
Message-ID: <0e866eb6-8080-1c2b-9759-b02b2bd84ed9@au1.ibm.com> (raw)
In-Reply-To: <20170208102032.3c96ed31@jawa>
On 08/02/17 20:20, Lukasz Majewski wrote:
> Dear All,
>
> Maybe somebody can point me to solution to the following problem:
>
> Problem:
>
> I do want to be able to compare (with e.g. md5sum, sha1) two linux
> zImages. The problem is that Linux compiles in current build time into
> the binary. Hence, even two identical builds will have different hash.
>
> Why:
>
> I do want to do some considerable Kconfig rework and avoid situation
> where some option would be left not enabled.
You might want to look at
https://github.com/hardenedlinux/grsecurity-reproducible-build, I'm not
familiar with it at all but it seems to be somewhat in the direction
you're after.
--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@au1.ibm.com IBM Australia Limited
next prev parent reply other threads:[~2017-02-09 0:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-08 9:20 Build Linux kernel to have comparable zImages Lukasz Majewski
2017-02-09 0:25 ` Andrew Donnellan [this message]
2017-02-09 8:46 ` Lukasz Majewski
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