linux-kernel - Re: [PATCH v11 0/8] powerpc: Implement kexec_file

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Date:   Tue, 29 Nov 2016 13:45:18 -0800
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Michael Ellerman <mpe@...erman.id.au>
Cc:     linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org,
        dyoung@...hat.com, stewart@...ux.vnet.ibm.com,
        bauerman@...ux.vnet.ibm.com, Mimi Zohar <zohar@...ux.vnet.ibm.com>,
        Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>
Subject: Re: [PATCH v11 0/8] powerpc: Implement kexec_file_load()

On Tue, 29 Nov 2016 23:45:46 +1100 Michael Ellerman <mpe@...erman.id.au> wrote:

> This is v11 of the kexec_file_load() for powerpc series.
> 
> I've stripped this down to the minimum we need, so we can get this in for 4.10.
> Any additions can come later incrementally.

This made a bit of a mess of Mimi's series "ima: carry the
measurement list across kexec v10".

powerpc-ima-get-the-kexec-buffer-passed-by-the-previous-kernel.patch
ima-on-soft-reboot-restore-the-measurement-list.patch
ima-permit-duplicate-measurement-list-entries.patch
ima-maintain-memory-size-needed-for-serializing-the-measurement-list.patch
powerpc-ima-send-the-kexec-buffer-to-the-next-kernel.patch
ima-on-soft-reboot-save-the-measurement-list.patch
ima-store-the-builtin-custom-template-definitions-in-a-list.patch
ima-support-restoring-multiple-template-formats.patch
ima-define-a-canonical-binary_runtime_measurements-list-format.patch
ima-platform-independent-hash-value.patch

I made the syntactic fixes but I won't be testing it.

> If no one objects I'll merge this via the powerpc tree. The three kexec patches
> have been acked by Dave Young (since forever), and have been in linux-next (via
> akpm's tree) also for a long time.

OK, I'll wait for these to appear in -next and I will await advice on