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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 579ACEB64DA for ; Wed, 5 Jul 2023 15:49:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Mime-Version:References:In-Reply-To: Message-Id:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XnLgeHakbiFg+hAAhZHaFsO/N2S4146vIeG2jDbG6YE=; b=woBpriy/nSS8Zt dwLm0nlDR588JJ8AztH9nyaqCbHcg89Cx6mSI6kuKcslDpxggVXMh4ch+10oloXvZLyqbQns2RUvK L3h2G+lZoVWFZ4beFaRR5h6hxowRD0JPd4sjM9TRp0Qtv/Kx0FPFWZVOPLnCd5dasna5uUVGc4WcU LlCZrWOsx+KRErxAZ/yGnqoEZRAcUNy12Heth2CQymS2xTQCPsteuE/jptbqagy7SsmzGzkZhXlhP qQuLifh9HT0HDnDxedSyErbAAp8vWbIYcjKXXfIq/XFYZBsE7qbSu1WpCqkiT/Rr9lfpTwizc9zcj iBwCID3s2SivT0/FHyNg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qH4kh-00GNjK-29; Wed, 05 Jul 2023 15:49:11 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qH4kf-00GNim-0n for linux-arm-kernel@lists.infradead.org; Wed, 05 Jul 2023 15:49:10 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8E55D61342; Wed, 5 Jul 2023 15:49:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93E63C433C7; Wed, 5 Jul 2023 15:49:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1688572148; bh=wUQaHnYHUwnVipBpt2LgwmRDolTVE3ThEDGnTGR+Eds=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=fG4XT65n6cKnLJenjLqQmGWEBlAiyjkMKt0HSpYaUV5eR2EHSpIgV0SOmzYSapEc3 7LXqOIeoCOXNXSWuuaxx3BN+jUfYb/G5r213KO5LsowSdYtl+rA0e7BctzdnCsKY+d btp/WMyfyUG/4qN91o+MTZq7O12MH+TLIfEZM4rE= Date: Wed, 5 Jul 2023 08:49:06 -0700 From: Andrew Morton To: Linux regressions mailing list Cc: "Linux regression tracking (Thorsten Leemhuis)" , Suren Baghdasaryan , Bagas Sanjaya , Jacob Young , Laurent Dufour , Linux Kernel Mailing List , Linux Memory Management , Linux PowerPC , Linux ARM , Greg KH Subject: Re: Fwd: Memory corruption in multithreaded user space program while calling fork Message-Id: <20230705084906.22eee41e6e72da588fce5a48@linux-foundation.org> In-Reply-To: <7668c45a-70b1-dc2f-d0f5-c0e76ec17145@leemhuis.info> References: <5c7455db-4ed8-b54f-e2d5-d2811908123d@leemhuis.info> <2023070359-evasive-regroup-f3b8@gregkh> <2023070453-plod-swipe-cfbf@gregkh> <20230704091808.aa2ed3c11a5351d9bf217ac9@linux-foundation.org> <2023070509-undertow-pulverize-5adc@gregkh> <7668c45a-70b1-dc2f-d0f5-c0e76ec17145@leemhuis.info> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230705_084909_349742_32B92372 X-CRM114-Status: GOOD ( 13.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 5 Jul 2023 10:51:57 +0200 "Linux regression tracking (Thorsten Leemhuis)" wrote: > >>> I'm in wait-a-few-days-mode on this. To see if we have a backportable > >>> fix rather than disabling the feature in -stable. > > Andrew, how long will you remain in "wait-a-few-days-mode"? Given what > Greg said below and that we already had three reports I know of I'd > prefer if we could fix this rather sooner than later in mainline -- > especially as Arch Linux and openSUSE Tumbleweed likely have switched to > 6.4.y already or will do so soon. I'll send today's 2-patch series to Linus today or tomorrow. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel