linux-kernel - Re: [patch] x86/crash: fix crash_setup_memmap

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Message-ID: <87sg3puco5.ffs@nanos.tec.linutronix.de>
Date:   Fri, 16 Apr 2021 23:44:58 +0200
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Mike Galbraith <efault@....de>, Borislav Petkov <bp@...en8.de>
Cc:     LKML <linux-kernel@...r.kernel.org>, DaveYoung <dyoung@...hat.com>,
        Baoquan He <bhe@...hat.com>, kexec@...ts.infradead.org,
        x86@...nel.org, Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [patch] x86/crash: fix crash_setup_memmap_entries() out-of-bounds access

On Fri, Apr 16 2021 at 17:13, Mike Galbraith wrote:
> On Fri, 2021-04-16 at 16:44 +0200, Borislav Petkov wrote:
>> On Fri, Apr 16, 2021 at 03:16:07PM +0200, Mike Galbraith wrote:
>> > On Fri, 2021-04-16 at 14:16 +0200, Borislav Petkov wrote:
>> > >
>> > > Please be more verbose and structure your commit message like this:
>> >
>> > Hrmph, I thought it was too verbose for dinky one-liner if anything.
>>
>> Please look at how other commit messages in tip have free text - not
>> only tools output.
>>
>> Also, this looks like a fix for some previous commit. Please dig out
>> which commit introduced the issue and put its commit ID in a Fixes: tag
>> above your S-o-B.
>>
>> If you don't have time or desire to do that, you can say so and I'll do
>> it myself when I get a chance.
>
> Ok, bin it for the nonce.

Can all of you involved stop this sandpit fight and do something useful
to fix that obvious bug already?

OMG