From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Oostdyk Subject: Re: defxx: skb_push() failing? Date: Thu, 28 Mar 2013 00:11:20 -0400 Message-ID: <5153C2E8.6050604@ll.mit.edu> References: <5151B0CE.5000000@ll.mit.edu> <1364310900.1716.21.camel@edumazet-glaptop> <5151C6C3.6090408@ll.mit.edu> <1364315410.1716.40.camel@edumazet-glaptop> <5151ECAC.9040404@ll.mit.edu> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary="------------ms080709040706030800060705" Cc: Eric Dumazet , "netdev@vger.kernel.org" To: "Maciej W. Rozycki" Return-path: Received: from MX2.LL.MIT.EDU ([129.55.12.46]:45858 "EHLO mx2.ll.mit.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750827Ab3C1ELj (ORCPT ); Thu, 28 Mar 2013 00:11:39 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: --------------ms080709040706030800060705 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Hi Maciej, I can confirm that the two FDDI cards work on a 32-bit kernel. I'm not=20 getting anywhere near the data rates I'd expect (3.5MB/sec?) but it's a=20 start. I'd be glad to help test any 64-bit patches you come up with,=20 Maciej. Either way, Eric Dumazet's patch to drivers/block/aoe/aoecmd.c seems to=20 be required to prevent a panic right after defxx is loaded. Eric - good = find. Should your patch be submitted upstream, then? Dave O. On 03/26/13 15:00, Maciej W. Rozycki wrote: > On Tue, 26 Mar 2013, David Oostdyk wrote: > >> (Now if I could only figure out why these FDDI cards don't want to tal= k to >> each other... I was hoping that was it.) > I saw 64-bit addresses in your log -- the driver is known not to be > 64-bit-clean, I've had an initial look into it recently and will be > addressing it shortly. > > Maciej > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html --------------ms080709040706030800060705 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIOYjCC BLcwggOfoAMCAQICARQwDQYJKoZIhvcNAQELBQAwVDELMAkGA1UEBhMCVVMxHzAdBgNVBAoT Fk1JVCBMaW5jb2xuIExhYm9yYXRvcnkxDDAKBgNVBAsTA1BLSTEWMBQGA1UEAxMNTUlUTEwg Um9vdCBDQTAeFw0wOTEyMTQxMjAwMDBaFw0xNTEyMzEyMzU5NTlaMFExCzAJBgNVBAYTAlVT 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