From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.187]) by sourceware.org (Postfix) with ESMTPS id B8A59388C014 for ; Mon, 18 Jan 2021 17:57:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org B8A59388C014 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=technology.de Authentication-Results: sourceware.org; spf=none smtp.mailfrom=dimitrov@technology.de Received: from [192.168.2.100] ([87.128.5.8]) by mrelayeu.kundenserver.de (mreue009 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MsYzD-1luc2F3DZr-00tyhL; Mon, 18 Jan 2021 18:57:12 +0100 From: "Dr. Todor Dimitrov" Message-Id: <738CA206-5BA0-42C3-9F24-47CDFBEA08D6@technology.de> Content-Type: multipart/signed; boundary="Apple-Mail=_4F7A5E4A-D176-4EDC-B6AB-CC1D29177605"; protocol="application/pkcs7-signature"; micalg=sha-256 Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.4\)) Subject: Re: Glibc 2.31 - time64 with 64-bit kernel and 32-bit userland Date: Mon, 18 Jan 2021 18:57:12 +0100 In-Reply-To: <87mtx6m8vu.fsf@oldenburg.str.redhat.com> Cc: libc-help@sourceware.org To: Florian Weimer References: <5FDBA7C2-79E2-4B21-98EF-800694DEB500@technology.de> <87mtx6m8vu.fsf@oldenburg.str.redhat.com> X-Mailer: Apple Mail (2.3608.120.23.2.4) X-Provags-ID: V03:K1:Vh5pYWLNmVlptWsDe+mFBOjq8Xaj2KYgHmBKD3emF4gHYbvULoo VmR+FzoB5hseQpIH1XOfp0POhSUtOrKbDZEc9jCL+x0WccAW0LdqpqM5Jdd2MP6vzluevuQ uTmBlI2lcbs2TJn8pAT6Tao2w6c9oERJpkLuUIPUYHAMB1azJh/NsOIFavNL4VjHjd9ShRF IeNA/h7U9+ZnxVJFzlfdg== X-UI-Out-Filterresults: notjunk:1;V03:K0:kMCLuP9P4Nk=:wlwoTiS/25yPrhtATI/tyr p+uxK9TBvlto/rFxGhbbDbK6uj9U2I9SexL7xBlSfas+BjKKKE1w5dC79vWDU0yu2julPKX0j flS1ipIgtYlwkzhz6prmgwSS9h5uW8wVEKkiYdzhCZn1NjPRV69hQ6btkLUgJfU16hoq+XriS GEDkUs34fS5DTfulu9d0VxdCfBNS2ETd3VrtFGfqK8yjAQLbcO6s3rPAvV15UtO9eChuN2PmM fYamxmcV3U/YglW1T4VvY8yfaNeHXueoe/wPY7YqKjVrsWK+eUw5gii/ap0lrBNHkb5bR0do0 QzRFp+zeQMuax89SVhG6lHocUubzraG7Ul7TDnUsOwz4/7x5Z4XAVZa/NlORPg1NuyAYwzt1C Bbgw4wh8emCKdKOE+ug8z+o0Q04Z1/A6j9h8OOncIvuQnwB/A4rnrjxuUEcRS3h10jRuoY5qV 6j74mUVUdw== X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE autolearn=no 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 17:57:18 -0000 --Apple-Mail=_4F7A5E4A-D176-4EDC-B6AB-CC1D29177605 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Yes: uname -a Linux 4.1.52 #1 SMP PREEMPT Mon Jan 4 13:54:08 CST 2021 aarch64 = GNU/Linux Unfortunately updating the kernel is not an option as it would require a = new (not existing) BSP package. The only other option would be = downgrading Glibc? Thanks, Todor > On 18. Jan 2021, at 18:51, Florian Weimer wrote: >=20 > * Todor Dimitrov: >=20 >> we=E2=80=99ve recently updated an `aarch64` system to Glibc 2.31 and = we=E2=80=99ve >> started seeing a lot of failing 403 and 407 syscalls. The kernel >> version is 4.1.52 and the userland is 32-bit. Looking at the >> implementation of `__clock_gettime64`, it seems that we are hitting >> the following problem: >=20 > Are you sure this is an aarch64 system? >=20 >> `__NR_clock_gettime64` is defined for the 32-bit `arm` architecture >> but not for `aarch64`. Is this a known issue? What would be the best >> way to overcome it? >=20 > Upgrade your kernel to something that has 64-bit time_t support. >=20 > Thanks, > Florian > --=20 > 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 >=20 --Apple-Mail=_4F7A5E4A-D176-4EDC-B6AB-CC1D29177605 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCCzEw ggUZMIIEAaADAgECAhBDsJhS2IsK8Ont5DUrgVscMA0GCSqGSIb3DQEBCwUAMIGWMQswCQYDVQQG EwJHQjEbMBkGA1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRgwFgYD VQQKEw9TZWN0aWdvIExpbWl0ZWQxPjA8BgNVBAMTNVNlY3RpZ28gUlNBIENsaWVudCBBdXRoZW50 aWNhdGlvbiBhbmQgU2VjdXJlIEVtYWlsIENBMB4XDTIxMDEwNTAwMDAwMFoXDTIyMDEwNTIzNTk1 OVowJzElMCMGCSqGSIb3DQEJARYWZGltaXRyb3ZAdGVjaG5vbG9neS5kZTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBANJW6I1as/qNak7axrZdrpGxZB8TuLFXOzv9xxiXVzDtNznIAXiN QpEk1jblG6feDCj4zcP2xQZaOX9sFfcb/Pse1WksjYjE0VyJgOJGRcFDQ6X/VD4M3ZSEqC6oUOOS NYOciW1ZXzQ86tjCTuSTUMHKhj61MVC7UWc6ydIO2/xSo02ZLYbb/YL4+6d5Cu9Aa5YRqbddlwHB iWXYILFOHFarf7wxhkKyuaz0qWm5qgtCqkxvB4gZYs4rzJKcA8gvAQjkd6w83csqluAcmT4n4irw /IJDS7MaajTf0RQQ7UKlZQ+LswujsVv3nF1v5/HdP/fqjtloJ/66wMazTXiHYYUCAwEAAaOCAc8w ggHLMB8GA1UdIwQYMBaAFAnA8vwL2pTbX/4r36iZQs/J4K0AMB0GA1UdDgQWBBSlsoCw0tAqQxU1 TOz95kDbxwnUljAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAUBggrBgEF BQcDBAYIKwYBBQUHAwIwQAYDVR0gBDkwNzA1BgwrBgEEAbIxAQIBAQEwJTAjBggrBgEFBQcCARYX aHR0cHM6Ly9zZWN0aWdvLmNvbS9DUFMwWgYDVR0fBFMwUTBPoE2gS4ZJaHR0cDovL2NybC5zZWN0 aWdvLmNvbS9TZWN0aWdvUlNBQ2xpZW50QXV0aGVudGljYXRpb25hbmRTZWN1cmVFbWFpbENBLmNy bDCBigYIKwYBBQUHAQEEfjB8MFUGCCsGAQUFBzAChklodHRwOi8vY3J0LnNlY3RpZ28uY29tL1Nl Y3RpZ29SU0FDbGllbnRBdXRoZW50aWNhdGlvbmFuZFNlY3VyZUVtYWlsQ0EuY3J0MCMGCCsGAQUF BzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTAhBgNVHREEGjAYgRZkaW1pdHJvdkB0ZWNobm9s b2d5LmRlMA0GCSqGSIb3DQEBCwUAA4IBAQBBcCRtjxDnTGcBXXPzwVRNHoXSEGsljFh0HPZbhXxU ZH0h23mw2IYbaDS+ikPpyOzOLlmr8KxSVFc0b30egDFfhrT11nggbpxtjLsrWmR2mbgFIpevTFqn Ot3ZB43IBX7+UE/c+31V6eT5G8QcX55F2QVtO10ucDHJciADR7kXaf3Rnfwx4qIaQpxOm2dfn5Vc um2SC2k9Ws4hBSIyOK0snMaxYkW7JJR8MhZQU76rn5kLGiqk5g6Q5AIzGeYG/a+5G9/R1Ixg5aJB RsER+LqOueqHw5lDNlCzpHjk7kS2tUmtK7dC/uKkIrwVpdI5s9Fx9lwlCiLycCIaaUIE7ln9MIIG EDCCA/igAwIBAgIQTZQsENQ74JQJxYEtOisGTzANBgkqhkiG9w0BAQwFADCBiDELMAkGA1UEBhMC VVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0plcnNleSBDaXR5MR4wHAYDVQQKExVU aGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNVBAMTJVVTRVJUcnVzdCBSU0EgQ2VydGlmaWNhdGlv biBBdXRob3JpdHkwHhcNMTgxMTAyMDAwMDAwWhcNMzAxMjMxMjM1OTU5WjCBljELMAkGA1UEBhMC R0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEYMBYGA1UE ChMPU2VjdGlnbyBMaW1pdGVkMT4wPAYDVQQDEzVTZWN0aWdvIFJTQSBDbGllbnQgQXV0aGVudGlj YXRpb24gYW5kIFNlY3VyZSBFbWFpbCBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AMo87ZQKQf/e+Ua56NY75tqSvysQTqoavIK9viYcKSoq0s2cUIE/bZQu85eoZ9X140qOTKl1HyLT JbazGl6nBEibivHbSuejQkq6uIgymiqvTcTlxZql19szfBxxo0Nm9l79L9S+TZNTEDygNfcXlkHK RhBhVFHdJDfqB6Mfi/Wlda43zYgo92yZOpCWjj2mz4tudN55/yE1+XvFnz5xsOFbme/SoY9WAa39 uJORHtbC0x7C7aYivToxuIkEQXaumf05Vcf4RgHs+Yd+mwSTManRy6XcCFJE6k/LHt3ndD3sA3If /JBz6OX2ZebtQdHnKav7Azf+bAhudg7PkFOTuRMCAwEAAaOCAWQwggFgMB8GA1UdIwQYMBaAFFN5 v1qqK0rPVIDh2JvAnfKyA2bLMB0GA1UdDgQWBBQJwPL8C9qU21/+K9+omULPyeCtADAOBgNVHQ8B Af8EBAMCAYYwEgYDVR0TAQH/BAgwBgEB/wIBADAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUH AwQwEQYDVR0gBAowCDAGBgRVHSAAMFAGA1UdHwRJMEcwRaBDoEGGP2h0dHA6Ly9jcmwudXNlcnRy dXN0LmNvbS9VU0VSVHJ1c3RSU0FDZXJ0aWZpY2F0aW9uQXV0aG9yaXR5LmNybDB2BggrBgEFBQcB AQRqMGgwPwYIKwYBBQUHMAKGM2h0dHA6Ly9jcnQudXNlcnRydXN0LmNvbS9VU0VSVHJ1c3RSU0FB ZGRUcnVzdENBLmNydDAlBggrBgEFBQcwAYYZaHR0cDovL29jc3AudXNlcnRydXN0LmNvbTANBgkq hkiG9w0BAQwFAAOCAgEAQUR1AKs5whX13o6VbTJxaIwA3RfXehwQOJDI47G9FzGR87bjgrShfsbM IYdhqpFuSUKzPM1ZVPgNlT+9istp5UQNRsJiD4KLu+E2f102qxxvM3TEoGg65FWM89YN5yFTvSB5 PelcLGnCLwRfCX6iLPvGlh9j30lKzcT+mLO1NLGWMeK1w+vnKhav2VuQVHwpTf64ZNnXUF8p+5JJ pGtkUG/XfdJ5jR3YCq8H0OPZkNoVkDQ5CSSF8Co2AOlVEf32VBXglIrHQ3v9AAS0yPo4Xl1FdXqG Fe5TcDQSqXh3TbjugGnG+d9yZX3lB8bwc/Tn2FlIl7tPbDAL4jNdUNA7jGee+tAnTtlZ6bFz+CsW mCIb6j6lDFqkXVsp+3KyLTZGXq6F2nnBtN4t5jO3ZIj2gpIKHAYNBAWLG2Q2fG7Bt2tPC8BLC9WI M90gbMhAmtMGquITn/2fORdsNmaV3z/sPKuIn8DvdEhmWVfh0fyYeqxGlTw0RfwhBlakdYYrkDmd WC+XszE19GUi8K8plBNKcIvyg2omAdebrMIHiAHAOiczxX/aS5ABRVrNUDcjfvp4hYbDOO6qHcfz y/uY0fO5ssebmHQREJJA3PpSgdVnLernF6pthJrGkNDPeUI05svqw1o5A2HcNzLOpklhNwZ+4uWY LcAi14ACHuVvJsmzNicxggPEMIIDwAIBATCBqzCBljELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdy ZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEYMBYGA1UEChMPU2VjdGlnbyBMaW1p dGVkMT4wPAYDVQQDEzVTZWN0aWdvIFJTQSBDbGllbnQgQXV0aGVudGljYXRpb24gYW5kIFNlY3Vy ZSBFbWFpbCBDQQIQQ7CYUtiLCvDp7eQ1K4FbHDANBglghkgBZQMEAgEFAKCCAekwGAYJKoZIhvcN AQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG9w0BCQUxDxcNMjEwMTE4MTc1NzEyWjAvBgkqhkiG9w0B CQQxIgQgoe7NOX0OsYmkYKNzz61OtNF/mjYesZX6En/bFpA2cQ4wgbwGCSsGAQQBgjcQBDGBrjCB qzCBljELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMH U2FsZm9yZDEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMT4wPAYDVQQDEzVTZWN0aWdvIFJTQSBD bGllbnQgQXV0aGVudGljYXRpb24gYW5kIFNlY3VyZSBFbWFpbCBDQQIQQ7CYUtiLCvDp7eQ1K4Fb HDCBvgYLKoZIhvcNAQkQAgsxga6ggaswgZYxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVy IE1hbmNoZXN0ZXIxEDAOBgNVBAcTB1NhbGZvcmQxGDAWBgNVBAoTD1NlY3RpZ28gTGltaXRlZDE+ MDwGA1UEAxM1U2VjdGlnbyBSU0EgQ2xpZW50IEF1dGhlbnRpY2F0aW9uIGFuZCBTZWN1cmUgRW1h aWwgQ0ECEEOwmFLYiwrw6e3kNSuBWxwwDQYJKoZIhvcNAQEBBQAEggEAkdVpALYM0vCPB/GTG+L9 2tJEQySgXMNoSTIDs84brrGYOUPTueFdDPmIl+1jb3sOs0o0yx2g5U7SHDr/rucPPBPQi8zfQon0 yF9ZdX1rcG40P6N7Qb9GkMdBz3rmS/qeDI3Q08UwhZ8uUO6JrzcBKW4TFCs5jVHW2oltaySUvBqK gRNdtE9v4L0H6FQgoudafwag7WzK7Z/mB0mfRsXPDigVX4wAn+8JKV5M4jzgnUicZCDeib76OmH9 KGzSH0rFPRIEM2+J8nzapTJzeAVuBF63RU02d/sByhFfm9c2jTaVlmk8ZUoGeQ/Y2yVI9OBAE6mk 8NTV2s1jPJaelNFsNgAAAAAAAA== --Apple-Mail=_4F7A5E4A-D176-4EDC-B6AB-CC1D29177605--