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Re: [PATCH v3 2/4] ieee1275: claim more memory

From: Daniel Kiper
Subject: Re: [PATCH v3 2/4] ieee1275: claim more memory
Date: Wed, 4 Aug 2021 13:19:11 +0200
User-agent: NeoMutt/20170113 (1.7.2)

CC-ing Patrick.

On Fri, Jul 30, 2021 at 11:45:38AM -0400, Stefan Berger wrote:
> From: Daniel Axtens <>
> On powerpc-ieee1275, we are running out of memory trying to verify
> anything. This is because:
>  - we have to load an entire file into memory to verify it. This is
>    extremely difficult to change with appended signatures.
>  - We only have 32MB of heap.
>  - Distro kernels are now often around 30MB.
> So we want to claim more memory from OpenFirmware for our heap.

Stefan, Patrick, Daniel, may I ask one of you to work on the [1]
proposal. I want to have this solution implemented.



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