Re: [PATCH] eeh: Fixing a bug when pci structure is null

2010-02-24 Thread Mike Mason
On 2/19/2010 1:54 PM, Benjamin Herrenschmidt wrote: On Fri, 2010-02-19 at 14:43 -0200, Breno Leitao wrote: Hi Ben, I'd like to ask about this patch ? Should I re-submit ? Thanks, Breno Leitao wrote: During a EEH recover, the pci_dev structure can be null, mainly if an eeh event is detected d

Re: [PATCH] eeh: Fixing a bug when pci structure is null

2010-02-19 Thread Benjamin Herrenschmidt
On Fri, 2010-02-19 at 11:05 -0600, Linas Vepstas wrote: > > Some confusion -- I've been out of the loop for a while -- I assume > its still Paul who is pushing > these patches upstream, and not Ben? So Breno, maybe you should > resend the patch to Paul? No, it's me. Cheers, Ben.

Re: [PATCH] eeh: Fixing a bug when pci structure is null

2010-02-19 Thread Benjamin Herrenschmidt
On Fri, 2010-02-19 at 14:43 -0200, Breno Leitao wrote: > Hi Ben, > > I'd like to ask about this patch ? Should I re-submit ? > > Thanks, > > Breno Leitao wrote: > > During a EEH recover, the pci_dev structure can be null, mainly if an > > eeh event is detected during cpi config operation. In t

Re: [PATCH] eeh: Fixing a bug when pci structure is null

2010-02-19 Thread Linas Vepstas
Hi Paul, Breno, Some confusion -- I've been out of the loop for a while -- I assume its still Paul who is pushing these patches upstream, and not Ben? So Breno, maybe you should resend the patch to Paul? --linas On 19 February 2010 10:43, Breno Leitao wrote: > Hi Ben, > > I'd like to ask about

Re: [PATCH] eeh: Fixing a bug when pci structure is null

2010-02-19 Thread Breno Leitao
Hi Ben, I'd like to ask about this patch ? Should I re-submit ? Thanks, Breno Leitao wrote: > During a EEH recover, the pci_dev structure can be null, mainly if an > eeh event is detected during cpi config operation. In this case, the > pci_dev will not be known (and will be null) the kernel w

[PATCH] eeh: Fixing a bug when pci structure is null

2010-02-03 Thread Breno Leitao
During a EEH recover, the pci_dev structure can be null, mainly if an eeh event is detected during cpi config operation. In this case, the pci_dev will not be known (and will be null) the kernel will crash with the following message: Unable to handle kernel paging request for data at address 0x000

Re: [PATCH] eeh: Fixing a bug when pci structure is null

2010-02-02 Thread Wolfram Sang
On Tue, Feb 02, 2010 at 03:46:28PM -0200, Breno Leitao wrote: > During a EEH recover, the pci_dev structure can be null, mainly if an > eeh event is detected during cpi config operation. In this case, the > pci_dev will not be known (and will be null) and the kernel will crash > with the follow

[PATCH] eeh: Fixing a bug when pci structure is null

2010-02-02 Thread Breno Leitao
During a EEH recover, the pci_dev structure can be null, mainly if an eeh event is detected during cpi config operation. In this case, the pci_dev will not be known (and will be null) and the kernel will crash with the following message: Unable to handle kernel paging request for data at add