linux-kernel - Re: [PATCH] mm: slub: add panic_on

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Message-Id: <8CD9EA82-8BE1-47B4-AD35-7D300CAD745C@lca.pw>
Date:   Fri, 1 May 2020 19:17:24 -0400
From:   Qian Cai <cai@....pw>
To:     Rafael Aquini <aquini@...hat.com>
Cc:     Linux-MM <linux-mm@...ck.org>, linux-kernel@...r.kernel.org,
        akpm@...ux-foundation.org, iamjoonsoo.kim@....com,
        rientjes@...gle.com, penberg@...nel.org, cl@...ux.com
Subject: Re: [PATCH] mm: slub: add panic_on_error to the debug facilities



> On May 1, 2020, at 5:54 PM, Rafael Aquini <aquini@...hat.com> wrote:
> 
> It seems like a good idea which also would required "adding things"
> elsewhere, but doesn't look mutually exclusive with the approach here.

Also, what’s so special about these bad pages here that deserve a crash dump, but not other TAINT_BAD_PAGE places?