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bh=chNFHUlN28DER9rui9ejEk9u0ZDm3x0bDdM5RgT8GgM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=R8Y/mkGw+XISglIct6nR4jEjT0GyILnCo/QaoFbW++Ecd4obwKydAU2sHG+3XCSTJ D5ft3EWUp2P6ARRQqaGY7yp/Lx11VknmvMNB52lGaQe+B3ATAWNaQkivJcXeG6qpKS YOTXG+ydFBGkwM7qNcAgpFdIX460LTZU8kjJPmlg= Date: Tue, 17 Jan 2023 16:18:18 -0800 From: Andrew Morton To: "zhaoyang.huang" Cc: Catalin Marinas , Vlastimil Babka , "Nathan Chancellor" , Peter Zijlstra , Zhaoyang Huang , , , , Mirsad Todorovac Subject: Re: [PATCHv2] mm: use stack_depot_early_init for kmemleak Message-Id: <20230117161818.2dba77f3ee9b8709947b58f2@linux-foundation.org> In-Reply-To: <1673943112-8620-1-git-send-email-zhaoyang.huang@unisoc.com> References: <1673943112-8620-1-git-send-email-zhaoyang.huang@unisoc.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 63C5C140015 X-Stat-Signature: yipg4c1bjb7yzcr6mzdbok6jtyj1cjfy X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1674001102-551207 X-HE-Meta: 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 18OYBrYN Sos6UysHq7K9dJVEWlbS4OdwyIySpFB8cg39f89Ztabqcjkp+wUr01r2NIcTX/mStG7tPRqImYlkH2YyjhlcfzmPcSnceRbn2qAWNtm6AecY0XV+A8ADIHVvezw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, 17 Jan 2023 16:11:52 +0800 "zhaoyang.huang" 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. Are we able to identify which commit caused this regression? Thanks.