From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by sourceware.org (Postfix) with ESMTP id B95BD386F815 for ; Mon, 18 Jan 2021 20:35:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org B95BD386F815 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-91-NB6TA5oKMLO270ji9A1S3g-1; Mon, 18 Jan 2021 15:35:19 -0500 X-MC-Unique: NB6TA5oKMLO270ji9A1S3g-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 73A5010054FF; Mon, 18 Jan 2021 20:35:18 +0000 (UTC) Received: from oldenburg.str.redhat.com (ovpn-112-110.ams2.redhat.com [10.36.112.110]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 63EB65D71B; Mon, 18 Jan 2021 20:35:17 +0000 (UTC) From: Florian Weimer To: Adhemerval Zanella Cc: Adhemerval Zanella via Libc-help , "Dr. Todor Dimitrov" Subject: Re: Glibc 2.31 - time64 with 64-bit kernel and 32-bit userland References: <5FDBA7C2-79E2-4B21-98EF-800694DEB500@technology.de> <87sg6yknoo.fsf@oldenburg.str.redhat.com> Date: Mon, 18 Jan 2021 21:35:12 +0100 In-Reply-To: (Adhemerval Zanella's message of "Mon, 18 Jan 2021 17:31:12 -0300") Message-ID: <87im7ukmpr.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-6.6 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: Mon, 18 Jan 2021 20:35:32 -0000 * Adhemerval Zanella: >> Should we just undefined __NR_clock_gettime64 for 64-bit AArch64? > > No, this is armhf default binaries. This situation is similar to > i686 running on x86_64 kernels. It sure looks like it. I wasn't aware that it's possible to run armhfp userspace on an AArch64 kernel. What kind of hardware is needed for that? (For some reason, Fedora builds its armhfp distribution in a virtualized environment.) Thanks, Florian -- Red Hat GmbH, https://de.redhat.com/ , Registered seat: Grasbrunn, Commercial register: Amtsgericht Muenchen, HRB 153243, Managing Directors: Charles Cachera, Brian Klemm, Laurie Krebs, Michael O'Neill