From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28E03C54EAA for ; Fri, 27 Jan 2023 23:17:09 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B11196B0071; Fri, 27 Jan 2023 18:17:08 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id AC0E16B0073; Fri, 27 Jan 2023 18:17:08 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 988EF6B0078; Fri, 27 Jan 2023 18:17:08 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 872206B0071 for ; Fri, 27 Jan 2023 18:17:08 -0500 (EST) Received: from smtpin11.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 61BD71C5E40 for ; Fri, 27 Jan 2023 23:17:08 +0000 (UTC) X-FDA: 80402141736.11.F417CE4 Received: from mail.skyhub.de (mail.skyhub.de [5.9.137.197]) by imf14.hostedemail.com (Postfix) with ESMTP id D13AE10001F for ; Fri, 27 Jan 2023 23:16:58 +0000 (UTC) Authentication-Results: imf14.hostedemail.com; dkim=temperror ("DNS error when getting key") header.d=alien8.de header.s=dkim header.b=eomULAP1; spf=temperror (imf14.hostedemail.com: error in processing during lookup of bp@alien8.de: DNS error) smtp.mailfrom=bp@alien8.de; dmarc=temperror reason="query timed out" header.from=alien8.de (policy=temperror) Received: from zn.tnic (p5de8e9fe.dip0.t-ipconnect.de [93.232.233.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 496F71EC0681; Sat, 28 Jan 2023 00:16:53 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1674861413; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to:references; bh=PWpeLnGzL8kAYkey8Z0rbkSYotP9qzH3xxUU/PpcXw0=; b=eomULAP184pftBXhkQNhubL3C+3DQrX7Hu0DD17JZsv+Jd9xc88DZOLeqemqWi3rk2HWvT 11mZnLDNC/fccNF+J0nyUz0KMcyQAfW01SkM+cKv4qPWXT5taKzmAHv5JWIBs7otJ8Ckw+ R2mwW1MZpWfQv3AUDy4mbrjvkhJN7SE= Date: Sat, 28 Jan 2023 00:16:47 +0100 From: Borislav Petkov To: Alexander Potapenko , ZhaoyangHuang , Andrew Morton Cc: Vlastimil Babka , Marco Elver , Dmitry Vyukov , linux-mm , lkml , Catalin Marinas , "ke.wang" , Matthew Wilcox , Zhaoyang Huang Subject: Re: Failure during Stack Depot allocating hash table of 1048576 entries with kvcalloc Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: D13AE10001F X-Stat-Signature: uxps1u37pxt1s6j6dcj48khxa4b8nsi6 X-HE-Tag: 1674861418-825315 X-HE-Meta: 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 ISJI522F O+fHS/dgBHD3j2xPJhc0JrilYTnUxyHARqAuq4/cJQx5Ux0GE1UB2ss2fw2tDZPjHJN+HbCNJfM6ZW0JweQ0ge9WT7t5werE62DULzmk9/A6zkRRHWJ30C360llV84fT8K9IadQ7tsfjZqk7m4LBP8nJgdhbMc2xBqXri+UJt6TjNRgXuYD2izqGwaShuPMAZeD0uMRp8cSqd/QUek2o7hFNGSqIxMaCpVGcqGJJP/zeNhmoeJmtLUg600VZJfP9i8micReB6zFEFaFTY5JihF53Meb5ZeLLJJFqWQ0Z2fTv50L3CflgcAIAzKgQzvu5UttclTCXhojefj6h+hjH3Tg8Tb6FH6GHBKvsECQiJXLJNSOKWC1ol12E3MEYrJwf/j2/B2KnJPxdGm5snwt6FdNvSqu6DItYeLIxiNQOqHW6ZCtQIppouSJW20Q== 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: Ok, was finally able to bisect it. Lemme add everybody to Cc. This one reverted ontop of latest Linus master fixes the vmalloc error here: https://lore.kernel.org/r/Y8Fq5m0CLfcFLCOY@zn.tnic commit 56a61617dd2276cbc56a6c868599716386d70041 (HEAD, refs/bisect/bad) Author: Zhaoyang Huang Date: Thu Oct 27 17:50:24 2022 +0800 mm: use stack_depot for recording kmemleak's backtrace Using stack_depot to record kmemleak's backtrace which has been implemented on slub for reducing redundant information. [akpm@linux-foundation.org: fix build - remove now-unused __save_stack_trace()] [zhaoyang.huang@unisoc.com: v3] Link: https://lkml.kernel.org/r/1667101354-4669-1-git-send-email-zhaoyang.huang@unisoc.com [akpm@linux-foundation.org: fix v3 layout oddities] [akpm@linux-foundation.org: coding-style cleanups] Link: https://lkml.kernel.org/r/1666864224-27541-1-git-send-email-zhaoyang.huang@unisoc.com Signed-off-by: Zhaoyang Huang Acked-by: Catalin Marinas Cc: ke.wang Cc: Matthew Wilcox (Oracle) Cc: Vlastimil Babka Cc: Zhaoyang Huang Signed-off-by: Andrew Morton -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette