Re: [PATCH v4 2/5] PCI/ERR: Rename error reporting to generic pci naming

On 2018-01-17 13:54, p...@codeaurora.org wrote: On 2018-01-17 06:46, Bjorn Helgaas wrote: On Tue, Jan 16, 2018 at 03:28:40PM +0530, Oza Pawandeep wrote: This patch renames error reporting to generic function with pci prefix Signed-off-by: Oza Pawandeep diff --git

Re: [PATCH v4 2/5] PCI/ERR: Rename error reporting to generic pci naming

On 2018-01-17 06:46, Bjorn Helgaas wrote: On Tue, Jan 16, 2018 at 03:28:40PM +0530, Oza Pawandeep wrote: This patch renames error reporting to generic function with pci prefix Signed-off-by: Oza Pawandeep diff --git a/drivers/pci/pcie/aer/aerdrv_core.c

Re: [PATCH v4 2/5] PCI/ERR: Rename error reporting to generic pci naming

On 2018-01-17 06:46, Bjorn Helgaas wrote: On Tue, Jan 16, 2018 at 03:28:40PM +0530, Oza Pawandeep wrote: This patch renames error reporting to generic function with pci prefix Signed-off-by: Oza Pawandeep diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c

Re: [PATCH v3 1/3] PCI/AER: factor out error reporting from AER

On 2018-01-13 06:27, Bjorn Helgaas wrote: On Mon, Jan 08, 2018 at 01:25:03PM +0530, Oza Pawandeep wrote: This patch factors out error reporting callbacks, which are currently tightly coupled with AER. DPC should be able to call these callbacks when DPC trigger event occurs. Signed-off-by:

Re: [PATCH v3 1/3] PCI/AER: factor out error reporting from AER

On 2018-01-13 06:27, Bjorn Helgaas wrote: On Mon, Jan 08, 2018 at 01:25:03PM +0530, Oza Pawandeep wrote: This patch factors out error reporting callbacks, which are currently tightly coupled with AER. DPC should be able to call these callbacks when DPC trigger event occurs. Signed-off-by:

Re: [PATCH v2 0/4] Address error and recovery for AER and DPC

On 2018-01-03 00:32, Bjorn Helgaas wrote: On Fri, Dec 29, 2017 at 12:54:15PM +0530, Oza Pawandeep wrote: This patch set brings in support for DPC and AER to co-exist and not to race for recovery. The current implementation of AER and error message broadcasting to the EP driver is tightly

Re: [PATCH v2 0/4] Address error and recovery for AER and DPC

On 2018-01-03 00:32, Bjorn Helgaas wrote: On Fri, Dec 29, 2017 at 12:54:15PM +0530, Oza Pawandeep wrote: This patch set brings in support for DPC and AER to co-exist and not to race for recovery. The current implementation of AER and error message broadcasting to the EP driver is tightly

Re: [PATCH v2 2/4] PCI/DPC/AER: Address Concurrency between AER and DPC

On 2017-12-29 23:43, Keith Busch wrote: On Fri, Dec 29, 2017 at 11:30:02PM +0530, p...@codeaurora.org wrote: On 2017-12-29 22:53, Keith Busch wrote: > 2. A DPC event suppresses the error message required for the Linux > AER driver to run. How can AER and DPC run concurrently? I afraid I could

Re: [PATCH v2 2/4] PCI/DPC/AER: Address Concurrency between AER and DPC

On 2017-12-29 23:43, Keith Busch wrote: On Fri, Dec 29, 2017 at 11:30:02PM +0530, p...@codeaurora.org wrote: On 2017-12-29 22:53, Keith Busch wrote: > 2. A DPC event suppresses the error message required for the Linux > AER driver to run. How can AER and DPC run concurrently? I afraid I could

Re: [PATCH v2 2/4] PCI/DPC/AER: Address Concurrency between AER and DPC

On 2017-12-29 22:53, Keith Busch wrote: On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote: This patch addresses the race condition between AER and DPC for recovery. Current DPC driver does not do recovery, e.g. calling end-point's driver's callbacks, which sanitize the device.

Re: [PATCH v2 2/4] PCI/DPC/AER: Address Concurrency between AER and DPC

On 2017-12-29 22:53, Keith Busch wrote: On Fri, Dec 29, 2017 at 12:54:17PM +0530, Oza Pawandeep wrote: This patch addresses the race condition between AER and DPC for recovery. Current DPC driver does not do recovery, e.g. calling end-point's driver's callbacks, which sanitize the device.

Re: [PATCH 0/4] Address error and recovery for AER and DPC

On 2017-12-28 23:04, Keith Busch wrote: On Wed, Dec 27, 2017 at 02:20:18AM -0800, Oza Pawandeep wrote: DPC should enumerate the devices after recovering the link, which is achieved by implementing error_resume callback. Wouldn't that race with the link-up event that pciehp currently handles?

Re: [PATCH 0/4] Address error and recovery for AER and DPC

On 2017-12-28 23:04, Keith Busch wrote: On Wed, Dec 27, 2017 at 02:20:18AM -0800, Oza Pawandeep wrote: DPC should enumerate the devices after recovering the link, which is achieved by implementing error_resume callback. Wouldn't that race with the link-up event that pciehp currently handles?

<    1   2   3