linux-kernel - Re: [PATCH] EDAC, ghes: Fix locking and memory barrier issues

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Message-ID: <20191025215333.GH6483@zn.tnic>
Date:   Fri, 25 Oct 2019 23:53:33 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Robert Richter <rrichter@...vell.com>
Cc:     James Morse <james.morse@....com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Tony Luck <tony.luck@...el.com>, Borislav Petkov <bp@...e.de>,
        "linux-edac@...r.kernel.org" <linux-edac@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] EDAC, ghes: Fix locking and memory barrier issues

On Fri, Oct 25, 2019 at 09:13:14PM +0000, Robert Richter wrote:
> The ghes registration and refcount is broken in several ways:

...

> Fixes: 0fe5f281f749 ("EDAC, ghes: Model a single, logical memory controller")
> Fixes: 1e72e673b9d1 ("EDAC/ghes: Fix Use after free in ghes_edac remove path")
> Signed-off-by: Borislav Petkov <bp@...e.de>
> Signed-off-by: James Morse <james.morse@....com>
> Signed-off-by: Robert Richter <rrichter@...vell.com>

More staring at the rest later, just to point out that the SOB chain is
wrong: my and James' SOB must be Co-developed-by: or Originally-by: or
so. Or even as freetext in the commit message:

"Based on patches by ... "

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette