linux-kernel - Re: [PATCH v4 0/5] livepatch: new API to track system state changes

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Message-ID: <20191031180650.g4tss4wfksg2bs6a@treble>
Date:   Thu, 31 Oct 2019 13:06:50 -0500
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Petr Mladek <pmladek@...e.com>
Cc:     Jiri Kosina <jikos@...nel.org>, Miroslav Benes <mbenes@...e.cz>,
        Joe Lawrence <joe.lawrence@...hat.com>,
        Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>,
        Nicolai Stange <nstange@...e.de>,
        live-patching@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 0/5] livepatch: new API to track system state changes

On Wed, Oct 30, 2019 at 04:43:08PM +0100, Petr Mladek wrote:
> Hi,
> 
> this is another piece in the puzzle that helps to maintain more
> livepatches.
> 
> Especially pre/post (un)patch callbacks might change a system state.
> Any newly installed livepatch has to somehow deal with system state
> modifications done be already installed livepatches.
> 
> This patchset provides a simple and generic API that
> helps to keep and pass information between the livepatches.
> It is also usable to prevent loading incompatible livepatches.
> 
> Changes since v3:
> 
>   + selftests compilation error [kbuild test robot]	
>   + fix copyright in selftests [Joe]
>   + used macros for the module names in selftests [Joe]
>   + allow zero state version [Josh]
>   + slightly refactor the code for checking state version [Josh]
>   + fix few typos reported by checkpatch.pl [Petr]
>   + added Acks [Joe]

Acked-by: Josh Poimboeuf <jpoimboe@...hat.com>

-- 
Josh