From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) by sourceware.org (Postfix) with ESMTPS id 8598A3858D3C for ; Tue, 7 Dec 2021 13:42:08 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8598A3858D3C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=denx.de Received: from ktm (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: lukma@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id E944082F5E; Tue, 7 Dec 2021 14:42:06 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1638884527; bh=LM/0Hi+8Oti9hzb8TAIJO11v9KsE3SjiKq4pSIVTong=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=NCw8McZEU4v5XMjEjinP0MZZG6lDoHUoLC3xMtpK1s1B2KBi2E1pIbSZioIQDLdcS 9AR2sQtAJlz8x18b7JK7uYt7gX6z3tK+SocwlOeP4meiZaH+8nMe1VYDdySJngAo8O vZDKEdcoGH3HY9BO2Qwy/tpxZSaE2dI0KvxdxA0qecgUz4iS+pSMkylws7xQ7lcwjE es2jswmc+zHQaLJTxkRwjfGXxZ1TmiOcVhD5FTdlAgGo+dIwESOSuhhyd7+Utf+aiQ ClyldI4GIDYLpVp/iD6pOeSv83YShpMW8gdMHclxGZJQ4k2u40/w7XCEjKd8Kqedb0 k+cNjKND9RXtg== Date: Tue, 7 Dec 2021 14:42:00 +0100 From: Lukasz Majewski To: Adhemerval Zanella via Libc-help , Jacob Avraham Subject: Re: support to y2038 for ARM 32b architecture Message-ID: <20211207144200.045b13c8@ktm> In-Reply-To: <8e18d86f-ad11-e94e-43d9-73251b4f38da@linaro.org> References: <8e18d86f-ad11-e94e-43d9-73251b4f38da@linaro.org> Organization: denx.de X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; boundary="Sig_/AtSWkhtrkW7nTQfo2Rt2./F"; protocol="application/pgp-signature" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_BARRACUDACENTRAL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-help@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-help mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Dec 2021 13:42:10 -0000 --Sig_/AtSWkhtrkW7nTQfo2Rt2./F Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, > On 05/12/2021 12:39, Jacob Avraham via Libc-help wrote: > > Hi, > > Does the latest glibc version support y2038 for ARM 32bit > > architecture and if not, when is it planned for? > >=20 > > Thanks, > > Jacob Avraham > > =20 >=20 > Yes, since GLIBC 2.34. From NEWS file: >=20 > * Add support for 64-bit time_t on configurations like x86 where > time_t is traditionally 32-bit. Although time_t still defaults to > 32-bit on these configurations, this default may change in future > versions. This is enabled with the _TIME_BITS preprocessor macro set > to 64 and is only supported when LFS (_FILE_OFFSET_BITS=3D64) is also > enabled. It is only enabled for Linux and the full support requires > a minimum kernel version of 5.1. This meta layer can help with integration: https://github.com/lmajewski/meta-y2038 Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de --Sig_/AtSWkhtrkW7nTQfo2Rt2./F Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEgAyFJ+N6uu6+XupJAR8vZIA0zr0FAmGvZKgACgkQAR8vZIA0 zr0ZNQgAqEjX7eFkBZVkVRNWqD5T8p5aZswOw14twopwSNhN3Mu1QGipF9wrk6oM 3BQ4G+i5WVbEBjXZ74DsawauxIRykZHsyTUaOH/DXiJLG8OWDmRw/C6NvMI+xSTE 2C8FmPRzDO5MQU1boJ5mTF/x1nbmGIeUo9VfmRV/oCtGooDVbdIE0gYFDa0dWimP d7frJmvk0tGrtJXUFViCtlWuqNL2dd3hj0qFWWHNLAB+pEsxQJd9NgTkHpuvIsso ZoUVguL3ZaBAMZz97VDDDK1wdMyoFBV4+ZXYfQnYN0qfIJXaOSk2EDeQSqGj3f0w MWpeLxEFL8clulVeXz87AC8KJXJWzw== =Niuz -----END PGP SIGNATURE----- --Sig_/AtSWkhtrkW7nTQfo2Rt2./F--