Re: [PATCH] PCI/AER: enable SERR# forwarding and role-based error reporting

2015-12-03 Thread Bjorn Helgaas
On Tue, Dec 01, 2015 at 11:43:21PM -0500, Sinan Kaya wrote: > On 12/1/2015 6:07 PM, Bjorn Helgaas wrote: > > On Tue, Dec 01, 2015 at 03:08:48PM -0500, Sinan Kaya wrote: > >> For instance, what happens after hotplug insertion. Will anybody set > >> these bits? We need some kernel support for some P

Re: [PATCH] PCI/AER: enable SERR# forwarding and role-based error reporting

2015-12-02 Thread Sinan Kaya
On 12/1/2015 11:43 PM, Sinan Kaya wrote: > Setting the SERR# forwarding must have made the trick. This part was > just an additional clearing of the errors. > Nope, I was just enabling non-advisory fatal error from the mask register. Not clearing it. > I'll retest without this bit. Here we go.

Re: [PATCH] PCI/AER: enable SERR# forwarding and role-based error reporting

2015-12-01 Thread Sinan Kaya
On 12/1/2015 6:07 PM, Bjorn Helgaas wrote: > On Tue, Dec 01, 2015 at 03:08:48PM -0500, Sinan Kaya wrote: >> On 12/1/2015 2:21 PM, Christopher Covington wrote: >>> On 12/01/2015 01:51 PM, Bjorn Helgaas wrote: [+cc Taku] >>> >>> It looks to me like Bjorn intended to add Taku to the distribution

Re: [PATCH] PCI/AER: enable SERR# forwarding and role-based error reporting

2015-12-01 Thread Bjorn Helgaas
On Tue, Dec 01, 2015 at 03:08:48PM -0500, Sinan Kaya wrote: > On 12/1/2015 2:21 PM, Christopher Covington wrote: > > On 12/01/2015 01:51 PM, Bjorn Helgaas wrote: > >> [+cc Taku] > > > > It looks to me like Bjorn intended to add Taku to the distribution list, > > but accidentally left him off, so I

Re: [PATCH] PCI/AER: enable SERR# forwarding and role-based error reporting

2015-12-01 Thread Sinan Kaya
On 12/1/2015 2:21 PM, Christopher Covington wrote: > On 12/01/2015 01:51 PM, Bjorn Helgaas wrote: >> [+cc Taku] > > It looks to me like Bjorn intended to add Taku to the distribution list, > but accidentally left him off, so I'm adding him to the To field in this > reply. > > Regards, > Christoph

Re: [PATCH] PCI/AER: enable SERR# forwarding and role-based error reporting

2015-12-01 Thread Christopher Covington
On 12/01/2015 01:51 PM, Bjorn Helgaas wrote: > [+cc Taku] It looks to me like Bjorn intended to add Taku to the distribution list, but accidentally left him off, so I'm adding him to the To field in this reply. Regards, Christopher Covington > Hi Sinan, > > On Mon, Oct 26, 2015 at 05:25:02PM -0

Re: [PATCH] PCI/AER: enable SERR# forwarding and role-based error reporting

2015-12-01 Thread Bjorn Helgaas
[+cc Taku] Hi Sinan, On Mon, Oct 26, 2015 at 05:25:02PM -0400, Sinan Kaya wrote: > A PCIe card behind a PCIe switch is unable to report its errors > when SERR# forwarding is not enabled on the PCIe switch's > secondary interface. This is required by the PCIe spec. I think enabling SERR# forwar