From mboxrd@z Thu Jan 1 00:00:00 1970 From: "B.G. Bruce" Subject: Re: Driver domain - NEW issue: IRQ handling error Date: Tue, 01 Feb 2005 12:13:23 -0400 Message-ID: <1107274402.4411.49.camel@master.vms.security> References: <1107263493.4411.22.camel@master.vms.security> <200502011310.50062.maw48@cl.cam.ac.uk> Reply-To: bgb@nt-nv.com Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-44LrdF5VR4IN5IfOuY8e" In-Reply-To: <200502011310.50062.maw48@cl.cam.ac.uk> Sender: xen-devel-admin@lists.sourceforge.net Errors-To: xen-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Mark Williamson Cc: xen-devel List-Id: xen-devel@lists.xenproject.org --=-44LrdF5VR4IN5IfOuY8e Content-Type: text/plain Content-Transfer-Encoding: 7bit Here are the dom config files: B. On Tue, 2005-02-01 at 09:10, Mark Williamson wrote: > OK, I haven't heard of this issue. Could you post your grub.conf for dom0 and > your domain config file for the backend? > > I'm not entirely clear on your configuration - how does your networking setup > work? What *does* work? > > Cheers, > Mark > > On Tuesday 01 February 2005 13:11, B.G. Bruce wrote: > > Okay, I'm using a bk snapshot of testing as of 20:40 (-4:00) yesterday > > so I'm pretty sure this hasn't been addressed already. > > > > Symptom: > > > > While running a "ping -f " from dom0 > > where the physical nic is in a driver dom (bridged), after about 1 > > minute the connection dies and won't restart. (even with a reboot of > > the driver domain). > > > > ex. Dom0 vif1.0=10.1.1.1/24 > > outside host=10.1.1.2/24 > > > > e1000 driver dom = bridge containing physical e1000(eth0) and virtual > > nic (eth1) > > > > dmesg on dom0 gives: > > irq 18: nobody cared! > > [] > > [] > > [] > > [] > > [] > > [] > > [] > > [] > > [] > > handlers: > > [] > > [] > > Disabling IRQ #18 > > > > > > and a dmesg of the driver domain shows that the nic hooked IRQ 18: > > > > Intel(R) PRO/1000 Network Driver - version 5.5.4-k2-NAPI > > Copyright (c) 1999-2004 Intel Corporation. > > PCI: Obtained IRQ 18 for device 0000:01:01.0 > > PCI: Setting latency timer of device 0000:01:01.0 to 64 > > e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection > > > > Am I correct in that the interrupt that should have been sent to the > > driver domain was instead sent to dom0? or what happened? If I don't > > have the driver dom setup correctly, would someone please explain what > > I'm doing wrong? > > > > Thanks, > > B. > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > > Tool for open source databases. Create drag-&-drop reports. Save time > > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > > _______________________________________________ > > Xen-devel mailing list > > Xen-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/xen-devel > --=-44LrdF5VR4IN5IfOuY8e Content-Disposition: attachment; filename=e1000 Content-Transfer-Encoding: base64 Content-Type: text/plain; name=e1000; charset=iso-8859-1 IyAgLSotIG1vZGU6IHB5dGhvbjsgLSotDQojPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQ0KIyBQeXRob24g Y29uZmlndXJhdGlvbiBzZXR1cCBmb3IgJ3htIGNyZWF0ZScuDQojIFRoaXMgc2NyaXB0IHNldHMg dGhlIHBhcmFtZXRlcnMgdXNlZCB3aGVuIGEgZG9tYWluIGlzIGNyZWF0ZWQgdXNpbmcgJ3htIGNy ZWF0ZScuDQojIFlvdSB1c2UgYSBzZXBhcmF0ZSBzY3JpcHQgZm9yIGVhY2ggZG9tYWluIHlvdSB3 YW50IHRvIGNyZWF0ZSwgb3IgDQojIHlvdSBjYW4gc2V0IHRoZSBwYXJhbWV0ZXJzIGZvciB0aGUg ZG9tYWluIG9uIHRoZSB4bSBjb21tYW5kIGxpbmUuDQojPT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQ0KDQoj LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLQ0KIyBLZXJuZWwgaW1hZ2UgZmlsZS4NCmtlcm5lbCA9ICIvYm9v dC92bWxpbnV6LTIuNi4xMC14ZW4tYmUiDQoNCiMgT3B0aW9uYWwgcmFtZGlzay4NCiNyYW1kaXNr ID0gIi9ib290L2luaXRyZC5neiINCg0KIyBUaGUgZG9tYWluIGJ1aWxkIGZ1bmN0aW9uLiBEZWZh dWx0IGlzICdsaW51eCcuDQojYnVpbGRlcj0nbGludXgnDQoNCiMgSW5pdGlhbCBtZW1vcnkgYWxs b2NhdGlvbiAoaW4gbWVnYWJ5dGVzKSBmb3IgdGhlIG5ldyBkb21haW4uDQptZW1vcnkgPSAxMjgN Cg0KIyBBIG5hbWUgZm9yIHlvdXIgZG9tYWluLiBBbGwgZG9tYWlucyBtdXN0IGhhdmUgZGlmZmVy ZW50IG5hbWVzLg0KbmFtZSA9ICJlMTAwMCINCg0KIyBXaGljaCBDUFUgdG8gc3RhcnQgZG9tYWlu IG9uPyANCiNjcHUgPSAtMSAgICMgbGVhdmUgdG8gWGVuIHRvIHBpY2sNCg0KcGNpID0gWyAnMSwx LDAnIF0NCg0KIy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0NCiMgRGVmaW5lIG5ldHdvcmsgaW50ZXJmYWNl cy4NCg0KIyBOdW1iZXIgb2YgbmV0d29yayBpbnRlcmZhY2VzLiBEZWZhdWx0IGlzIDEuDQpuaWNz PTENCg0KIyBPcHRpb25hbGx5IGRlZmluZSBtYWMgYW5kL29yIGJyaWRnZSBmb3IgdGhlIG5ldHdv cmsgaW50ZXJmYWNlcy4NCiMgUmFuZG9tIE1BQ3MgYXJlIGFzc2lnbmVkIGlmIG5vdCBnaXZlbi4N Cg0KdmlmID0gWyAibWFjPWFhOjAwOjAxOmZhOjAwOjAyLCBicmlkZ2U9ZTEwMDAiIF0gDQoNCiMt LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tDQojIERlZmluZSB0aGUgZGlzayBkZXZpY2VzIHlvdSB3YW50IHRo ZSBkb21haW4gdG8gaGF2ZSBhY2Nlc3MgdG8sIGFuZA0KIyB3aGF0IHlvdSB3YW50IHRoZW0gYWNj ZXNzaWJsZSBhcy4NCiMgRWFjaCBkaXNrIGVudHJ5IGlzIG9mIHRoZSBmb3JtIHBoeTpVTkFNRSxE RVYsTU9ERQ0KIyB3aGVyZSBVTkFNRSBpcyB0aGUgZGV2aWNlLCBERVYgaXMgdGhlIGRldmljZSBu YW1lIHRoZSBkb21haW4gd2lsbCBzZWUsDQojIGFuZCBNT0RFIGlzIHIgZm9yIHJlYWQtb25seSwg dyBmb3IgcmVhZC13cml0ZS4NCg0KI2Rpc2sgPSBbICdwaHk6cmFpZDEvbmljXzBfZTEwMDAsL2Rl di9oZGExLHcnLCANCmRpc2sgPSBbICdwaHk6cmFpZDEvZTEwMDAuMSwvZGV2L2hkYTEsdycsIA0K CSAncGh5OnJhaWQxL3BvcnRhZ2UsL2Rldi9oZGEyLHInLA0KCSAncGh5OnJhaWQwL3N3YXBfZTEw MDAsL2Rldi9oZGEzLHcnIF0NCg0KDQojLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KIyBTZXQgdGhlIGtl cm5lbCBjb21tYW5kIGxpbmUgZm9yIHRoZSBuZXcgZG9tYWluLg0KIyBZb3Ugb25seSBuZWVkIHRv IGRlZmluZSB0aGUgSVAgcGFyYW1ldGVycyBhbmQgaG9zdG5hbWUgaWYgdGhlIGRvbWFpbidzDQoj IElQIGNvbmZpZyBkb2Vzbid0LCBlLmcuIGluIGlmY2ZnLWV0aDAgb3IgdmlhIERIQ1AuDQojIFlv dSBjYW4gdXNlICdleHRyYScgdG8gc2V0IHRoZSBydW5sZXZlbCBhbmQgY3VzdG9tIGVudmlyb25t ZW50DQojIHZhcmlhYmxlcyB1c2VkIGJ5IGN1c3RvbSByYyBzY3JpcHRzIChlLmcuIFZNSUQ9LCB1 c3I9ICkuDQoNCiMgU2V0IGlmIHlvdSB3YW50IGRoY3AgdG8gYWxsb2NhdGUgdGhlIElQIGFkZHJl c3MuDQojZGhjcD0iZGhjcCINCiMgU2V0IG5ldG1hc2suDQojbmV0bWFzaz0NCiMgU2V0IGRlZmF1 bHQgZ2F0ZXdheS4NCiNnYXRld2F5PQ0KIyBTZXQgdGhlIGhvc3RuYW1lLg0KI2hvc3RuYW1lPSAi dm0lZCIgJSB2bWlkDQoNCiMgU2V0IHJvb3QgZGV2aWNlLg0Kcm9vdCA9ICIvZGV2L2hkYTEgcm8i DQoNCiMgUm9vdCBkZXZpY2UgZm9yIG5mcy4NCiNyb290ID0gIi9kZXYvbmZzIg0KIyBUaGUgbmZz IHNlcnZlci4NCiNuZnNfc2VydmVyID0gJzE2OS4yNTQuMS4wJyAgDQojIFJvb3QgZGlyZWN0b3J5 IG9uIHRoZSBuZnMgc2VydmVyLg0KI25mc19yb290ICAgPSAnL2Z1bGwvcGF0aC90by9yb290L2Rp cmVjdG9yeScNCg0KIyBTZXRzIHJ1bmxldmVsIDQuDQpleHRyYSA9ICJwYW5pYz0xIg0KDQojLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLQ0KIyBTZXQgYWNjb3JkaW5nIHRvIHdoZXRoZXIgeW91IHdhbnQgdGhl IGRvbWFpbiByZXN0YXJ0ZWQgd2hlbiBpdCBleGl0cy4NCiMgVGhlIGRlZmF1bHQgaXMgJ29ucmVi b290Jywgd2hpY2ggcmVzdGFydHMgdGhlIGRvbWFpbiB3aGVuIGl0IHNodXRzIGRvd24NCiMgd2l0 aCBleGl0IGNvZGUgcmVib290Lg0KIyBPdGhlciB2YWx1ZXMgYXJlICdhbHdheXMnLCBhbmQgJ25l dmVyJy4NCg0KcmVzdGFydCA9ICdvbnJlYm9vdCcNCg0KIz09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0NCg== --=-44LrdF5VR4IN5IfOuY8e Content-Disposition: attachment; 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