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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B144C4321E for ; Wed, 30 Nov 2022 16:56:25 +0000 (UTC) Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) by mx.groups.io with SMTP id smtpd.web11.16974.1669827377985688987 for ; Wed, 30 Nov 2022 08:56:18 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@bootlin.com header.s=gm1 header.b=cNjisMzD; spf=pass (domain: bootlin.com, ip: 217.70.183.194, mailfrom: alexandre.belloni@bootlin.com) Received: (Authenticated sender: alexandre.belloni@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 5155040003; Wed, 30 Nov 2022 16:56:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1669827376; 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: in-reply-to:in-reply-to:references:references; bh=x10lypkCNK8Ai1gjRpUYpWaVPQI60/BIAh0g/BJ1u+Q=; b=cNjisMzDM+bguqjBuYlBjDe2GUox6HnfQsLkxUBW76HBGSe77dt/j/oSCsVmqIIDZUDdc0 NCG+gQTHjdkJR+upo9oaITKkL3bBI3L+GPpAWN1/OCcn2nQJOvcMyGghPy/JLkA3GBx95h zx4B0Nb4a4J1SRGEJFN4y0t2QPU9YlBn9d/m1gDt+nx6dT8z97PxZBS7BSlozhe7ybjeWI sz/VJXbWYxpcqGfHz+OtvqUpzARFXJBXQQtRF+qJflb+L4ObzCL26DTRA7AP3pRSzOrX95 7vN6n0DZuThUZV6Dc5casAVe2uu7tZXzutcZerGNv0LyfMxSQE3PgbCOpt/dCA== Date: Wed, 30 Nov 2022 17:56:14 +0100 From: Alexandre Belloni To: Ross Burton Cc: Richard Purdie , Lukasz Majewski , Alexander Kanavin , openembedded-architecture , Yocto-mailing-list , OE-core Subject: Re: [yocto] [OE-core] [Openembedded-architecture] Y2038 proposal Message-ID: References: <0b6801d90409$885d6860$99183920$@gmail.com> <20221130143604.5a6659dc@wsk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 30 Nov 2022 16:56:25 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/174026 On 30/11/2022 16:46:17+0000, Ross Burton wrote: > On 30 Nov 2022, at 14:20, Richard Purdie via lists.yoctoproject.org wrote: > >>> * Could we optionally disable some of the glibc 32 bit function calls > >>> to ensure they're not being used? > >> > >> Could you be more specific here? Would you like to disable some > >> syscalls? > > > > I'm meaning disabling the 32 bit glibc time functions. > > Some time ago I filed https://bugzilla.yoctoproject.org/show_bug.cgi?id=6803 as Debian has a nice sanity check where it warns if non-LFS glibc functions are used. I imagine the same logic could be used to check for 32-bit time_t use. > We can simply disable COMPAT_32BIT_TIME in the kernel config. > Ross > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#58682): https://lists.yoctoproject.org/g/yocto/message/58682 > Mute This Topic: https://lists.yoctoproject.org/mt/95357621/3617179 > Group Owner: yocto+owner@lists.yoctoproject.org > Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [alexandre.belloni@bootlin.com] > -=-=-=-=-=-=-=-=-=-=-=- > -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com