linux-kernel - Re: [PATCHv2] mm: use stack_depot_early

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Message-Id: <20230117161731.ab69c2352a62a0693570cf70@linux-foundation.org>
Date:   Tue, 17 Jan 2023 16:17:31 -0800
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     "zhaoyang.huang" <zhaoyang.huang@...soc.com>
Cc:     Catalin Marinas <catalin.marinas@....com>,
        Vlastimil Babka <vbabka@...e.cz>,
        "Nathan Chancellor" <nathan@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Zhaoyang Huang <huangzhaoyang@...il.com>, <linux-mm@...ck.org>,
        <linux-kernel@...r.kernel.org>, <ke.wang@...soc.com>,
        Mirsad Todorovac <mirsad.todorovac@....unizg.hr>
Subject: Re: [PATCHv2] mm: use stack_depot_early_init for kmemleak

On Tue, 17 Jan 2023 16:11:52 +0800 "zhaoyang.huang" <zhaoyang.huang@...soc.com> wrote:

> Mirsad report bellow error which caused by stack_depot_init failed in kvcalloc.
> Solve this by having stackdepot use stack_depot_early_init. Extra Kconfig also
> done by moving kmemleak stuff to mm/Kconfig.debug.

I don't understand - what was the reason for the Kconfig change?