Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262873AbUDALlp (ORCPT ); Thu, 1 Apr 2004 06:41:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262876AbUDALlp (ORCPT ); Thu, 1 Apr 2004 06:41:45 -0500 Received: from kendy.up.ac.za ([137.215.101.101]:27064 "EHLO kendy.up.ac.za") by vger.kernel.org with ESMTP id S262873AbUDALlj (ORCPT ); Thu, 1 Apr 2004 06:41:39 -0500 Message-ID: <406BFFBA.2030502@cs.up.ac.za> Date: Thu, 01 Apr 2004 13:40:42 +0200 From: Jaco Kroon User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040325 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Balazs Ree CC: linux-kernel@vger.kernel.org Subject: Re: HPT370 locks up (2.4/2.6) References: <200403311054.01626.vda@port.imtp.ilyichevsk.odessa.ua> In-Reply-To: Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms010202040707060907040108" X-Scan-Signature: 1a610210a8497254153b13ea82efdee4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6282 Lines: 113 This is a cryptographically signed message in MIME format. --------------ms010202040707060907040108 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Weird question, but do you perhaps have the APIC enabled? Balazs Ree wrote: >On Wed, 31 Mar 2004 10:54:01 +0200, Denis Vlasenko wrote: > > >>You may need to serialize channel usage in driver code if it indeed >>happens when both channels are working at the same time. >> >> > >Thank you, this tip was really useful. > >Setting #define HPT_SERIALIZE_IO in hpt366.h solves the lockups on my >machine (ABIT KT7-RAID). There seems to be a small (10-20%) performance >penalty involved according to the benchmarks on my RAID1 setup, but that's >acceptable. > >If this solves the "hdd led stays on" freezups for others with HPT370 >(rev. 3) on motherboards with possibly buggy IRQ handling, then maybe this >option could even be made settable through kernel config, together with an >appropriate explanation. > > > -- Cohen's Law: There is no bottom to worse. =========================================== This message and attachments are subject to a disclaimer. Please refer to www.it.up.ac.za/documentation/governance/disclaimer/ for full details. Hierdie boodskap en aanhangsels is aan 'n vrywaringsklousule onderhewig. Volledige besonderhede is by www.it.up.ac.za/documentation/governance/disclaimer/ beskikbaar. =========================================== --------------ms010202040707060907040108 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIII7TCC AtEwggI6oAMCAQICAwuV3TANBgkqhkiG9w0BAQQFADBiMQswCQYDVQQGEwJaQTElMCMGA1UE ChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBlcnNv bmFsIEZyZWVtYWlsIElzc3VpbmcgQ0EwHhcNMDQwMTI4MTMxNTM0WhcNMDUwMTI3MTMxNTM0 WjBEMR8wHQYDVQQDExZUaGF3dGUgRnJlZW1haWwgTWVtYmVyMSEwHwYJKoZIhvcNAQkBFhJq a3Jvb25AY3MudXAuYWMuemEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDGM68H Bm8eLZzRqFlPks3sjEOAQrolKEESLKGNAL6Pu+KUMRQ9wC5feaXfg5wmVBe6VLhTY9pkiVJi mTX1VrHdJgnvqkKfjQrPn66oAqUlytHCSB6s5SmIquw1Nu4rMK5D+/LMqV73iTEyP/2p9GbK w9h3xmqn3HytZfqgK/Zh8SKhjRzAE+PT2aVSBL43RetHgn4CRKVacERTLYK2Gfv5jhljPuSE 6ppfVOq/Jm/tduG/xn92wWlIOL8oPq4dQcy5wYjg9nrImwM7tFlD22iY0IESSqKTe2EkhcUY rpc+M3XZEU7bz+sSTG7MbXNfkfn+4G92KN7Z9hhex1QAxBfnAgMBAAGjLzAtMB0GA1UdEQQW MBSBEmprcm9vbkBjcy51cC5hYy56YTAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3DQEBBAUAA4GB AKItHT03yxemitMQFThOBwjiQrPwKqF5lqskzUY467RLA+6EBki+6MtGnv6yhwrOaV7H4BE3 p7gpVXtQZBlmHfZnK2l5C56OSdahZ77ti7+qsft7t1z+DyUUWCuRxA5hy4xXKgqd9cwy6mEp uU7muCasFm9FR6H5vQbkCHH1DmjqMIIC0TCCAjqgAwIBAgIDC5XdMA0GCSqGSIb3DQEBBAUA MGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQu MSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTAeFw0wNDAx MjgxMzE1MzRaFw0wNTAxMjcxMzE1MzRaMEQxHzAdBgNVBAMTFlRoYXd0ZSBGcmVlbWFpbCBN ZW1iZXIxITAfBgkqhkiG9w0BCQEWEmprcm9vbkBjcy51cC5hYy56YTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMYzrwcGbx4tnNGoWU+SzeyMQ4BCuiUoQRIsoY0Avo+74pQx FD3ALl95pd+DnCZUF7pUuFNj2mSJUmKZNfVWsd0mCe+qQp+NCs+frqgCpSXK0cJIHqzlKYiq 7DU27iswrkP78sypXveJMTI//an0ZsrD2HfGaqfcfK1l+qAr9mHxIqGNHMAT49PZpVIEvjdF 60eCfgJEpVpwRFMtgrYZ+/mOGWM+5ITqml9U6r8mb+124b/Gf3bBaUg4vyg+rh1BzLnBiOD2 esibAzu0WUPbaJjQgRJKopN7YSSFxRiulz4zddkRTtvP6xJMbsxtc1+R+f7gb3Yo3tn2GF7H VADEF+cCAwEAAaMvMC0wHQYDVR0RBBYwFIESamtyb29uQGNzLnVwLmFjLnphMAwGA1UdEwEB /wQCMAAwDQYJKoZIhvcNAQEEBQADgYEAoi0dPTfLF6aK0xAVOE4HCOJCs/AqoXmWqyTNRjjr tEsD7oQGSL7oy0ae/rKHCs5pXsfgETenuClVe1BkGWYd9mcraXkLno5J1qFnvu2Lv6qx+3u3 XP4PJRRYK5HEDmHLjFcqCp31zDLqYSm5Tua4JqwWb0VHofm9BuQIcfUOaOowggM/MIICqKAD AgECAgENMA0GCSqGSIb3DQEBBQUAMIHRMQswCQYDVQQGEwJaQTEVMBMGA1UECBMMV2VzdGVy biBDYXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xGjAYBgNVBAoTEVRoYXd0ZSBDb25zdWx0aW5n MSgwJgYDVQQLEx9DZXJ0aWZpY2F0aW9uIFNlcnZpY2VzIERpdmlzaW9uMSQwIgYDVQQDExtU aGF3dGUgUGVyc29uYWwgRnJlZW1haWwgQ0ExKzApBgkqhkiG9w0BCQEWHHBlcnNvbmFsLWZy ZWVtYWlsQHRoYXd0ZS5jb20wHhcNMDMwNzE3MDAwMDAwWhcNMTMwNzE2MjM1OTU5WjBiMQsw CQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoG A1UEAxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0EwgZ8wDQYJKoZIhvcN AQEBBQADgY0AMIGJAoGBAMSmPFVzVftOucqZWh5owHUEcJ3f6f+jHuy9zfVb8hp2vX8MOmHy v1HOAdTlUAow1wJjWiyJFXCO3cnwK4Vaqj9xVsuvPAsH5/EfkTYkKhPPK9Xzgnc9A74r/rsY Pge/QIACZNenprufZdHFKlSFD0gEf6e20TxhBEAeZBlyYLf7AgMBAAGjgZQwgZEwEgYDVR0T AQH/BAgwBgEB/wIBADBDBgNVHR8EPDA6MDigNqA0hjJodHRwOi8vY3JsLnRoYXd0ZS5jb20v VGhhd3RlUGVyc29uYWxGcmVlbWFpbENBLmNybDALBgNVHQ8EBAMCAQYwKQYDVR0RBCIwIKQe MBwxGjAYBgNVBAMTEVByaXZhdGVMYWJlbDItMTM4MA0GCSqGSIb3DQEBBQUAA4GBAEiM0VCD 6gsuzA2jZqxnD3+vrL7CF6FDlpSdf0whuPg2H6otnzYvwPQcUCCTcDz9reFhYsPZOhl+hLGZ GwDFGguCdJ4lUJRix9sncVcljd2pnDmOjCBPZV+V2vf3h9bGCE6u9uo05RAaWzVNd+NWIXiC 3CEZNd4ksdMdRv9dX2VPMYIDOzCCAzcCAQEwaTBiMQswCQYDVQQGEwJaQTElMCMGA1UEChMc VGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBlcnNvbmFs IEZyZWVtYWlsIElzc3VpbmcgQ0ECAwuV3TAJBgUrDgMCGgUAoIIBpzAYBgkqhkiG9w0BCQMx CwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0wNDA0MDExMTQwNDJaMCMGCSqGSIb3DQEJ BDEWBBQBJuGn0rS16RtEk+SutGdAsbqxXjBSBgkqhkiG9w0BCQ8xRTBDMAoGCCqGSIb3DQMH MA4GCCqGSIb3DQMCAgIAgDANBggqhkiG9w0DAgIBQDAHBgUrDgMCBzANBggqhkiG9w0DAgIB KDB4BgkrBgEEAYI3EAQxazBpMGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29u c3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwg SXNzdWluZyBDQQIDC5XdMHoGCyqGSIb3DQEJEAILMWugaTBiMQswCQYDVQQGEwJaQTElMCMG A1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBl cnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0ECAwuV3TANBgkqhkiG9w0BAQEFAASCAQCdeH9M mF8SoAJ/H9WLKu+iWUj0vOFHOarJaaboikRO78ey901fCsHf0Cc7tTIThQY3QH7iVGDwscGH e67YdTN/uhgPQ87KffaLR6xIMx1DnJ0RrjdSpGOJ0t89Iqojo199rMqXBUJ99PzKlWZ6D/YO wDyBB0HOvzVyhfz/MaAnY/bMorTo/35EXoLdJBHVYLwfORaZOu1xk5yk43ocxX1jzkUffVhk YYRsRA/RFUNS4dTTLU1ak9q7kmtJvJKzgzv31ad/qgWADy0SDpVyzvbAa67TkRR/GqjsnMfr azHQKrjbZ8vQbcc/4U7kme5LrHMVGJ+m9jLLc6E1aiE/WJBqAAAAAAAA --------------ms010202040707060907040108-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/