mbox series

[v3,0/9] PCI/AER: Fix and optimize usage of status clearing api

Message ID 20220928105946.12469-1-chenzhuo.1@bytedance.com
Headers show
Series PCI/AER: Fix and optimize usage of status clearing api | expand

Message

Zhuo Chen Sept. 28, 2022, 10:59 a.m. UTC
Hello.

Here comes patch v3, which contains some fixes and optimizations of
aer api usage. The v1 and v2 can be found on the mailing list.

v3:
- Modifications to comments proposed by Sathyanarayanan. Remove
  pci_aer_clear_nonfatal_status() call in NTB and improve commit log. 

v2:
- Modifications to comments proposed by Bjorn. Split patch into more
  obvious parts.

Zhuo Chen (9):
  PCI/AER: Add pci_aer_clear_uncorrect_error_status() to PCI core
  PCI/DPC: Use pci_aer_clear_uncorrect_error_status() to clear
    uncorrectable error status
  NTB: Remove pci_aer_clear_nonfatal_status() call
  scsi: lpfc: Change to use pci_aer_clear_uncorrect_error_status()
  PCI/AER: Unexport pci_aer_clear_nonfatal_status()
  PCI/AER: Move check inside pcie_clear_device_status().
  PCI/AER: Use pcie_aer_is_native() to judge whether OS owns AER
  PCI/ERR: Clear fatal error status when pci_channel_io_frozen
  PCI/AER: Refine status clearing process with api

 drivers/ntb/hw/idt/ntb_hw_idt.c |  2 --
 drivers/pci/pci.c               |  7 +++--
 drivers/pci/pci.h               |  2 ++
 drivers/pci/pcie/aer.c          | 45 +++++++++++++++++++--------------
 drivers/pci/pcie/dpc.c          |  3 +--
 drivers/pci/pcie/err.c          | 15 ++++-------
 drivers/pci/pcie/portdrv_core.c |  3 +--
 drivers/scsi/lpfc/lpfc_attr.c   |  4 +--
 include/linux/aer.h             |  4 +--
 9 files changed, 44 insertions(+), 41 deletions(-)

Comments

Zhuo Chen Nov. 4, 2022, 5:20 p.m. UTC | #1
Hi Bjorn, a gentle reminder.

Thanks and regards.

On 9/28/22 6:59 PM, Zhuo Chen wrote:
> Hello.
> 
> Here comes patch v3, which contains some fixes and optimizations of
> aer api usage. The v1 and v2 can be found on the mailing list.
> 
> v3:
> - Modifications to comments proposed by Sathyanarayanan. Remove
>    pci_aer_clear_nonfatal_status() call in NTB and improve commit log.
> 
> v2:
> - Modifications to comments proposed by Bjorn. Split patch into more
>    obvious parts.
> 
> Zhuo Chen (9):
>    PCI/AER: Add pci_aer_clear_uncorrect_error_status() to PCI core
>    PCI/DPC: Use pci_aer_clear_uncorrect_error_status() to clear
>      uncorrectable error status
>    NTB: Remove pci_aer_clear_nonfatal_status() call
>    scsi: lpfc: Change to use pci_aer_clear_uncorrect_error_status()
>    PCI/AER: Unexport pci_aer_clear_nonfatal_status()
>    PCI/AER: Move check inside pcie_clear_device_status().
>    PCI/AER: Use pcie_aer_is_native() to judge whether OS owns AER
>    PCI/ERR: Clear fatal error status when pci_channel_io_frozen
>    PCI/AER: Refine status clearing process with api
> 
>   drivers/ntb/hw/idt/ntb_hw_idt.c |  2 --
>   drivers/pci/pci.c               |  7 +++--
>   drivers/pci/pci.h               |  2 ++
>   drivers/pci/pcie/aer.c          | 45 +++++++++++++++++++--------------
>   drivers/pci/pcie/dpc.c          |  3 +--
>   drivers/pci/pcie/err.c          | 15 ++++-------
>   drivers/pci/pcie/portdrv_core.c |  3 +--
>   drivers/scsi/lpfc/lpfc_attr.c   |  4 +--
>   include/linux/aer.h             |  4 +--
>   9 files changed, 44 insertions(+), 41 deletions(-)
>
Zhuo Chen Nov. 24, 2022, 11:55 a.m. UTC | #2
Ping. Gentle reminder


On 11/5/22 1:20 AM, Zhuo Chen wrote:
> Hi Bjorn, a gentle reminder.
> 
> Thanks and regards.
> 
> On 9/28/22 6:59 PM, Zhuo Chen wrote:
>> Hello.
>>
>> Here comes patch v3, which contains some fixes and optimizations of
>> aer api usage. The v1 and v2 can be found on the mailing list.
>>
>> v3:
>> - Modifications to comments proposed by Sathyanarayanan. Remove
>>    pci_aer_clear_nonfatal_status() call in NTB and improve commit log.
>>
>> v2:
>> - Modifications to comments proposed by Bjorn. Split patch into more
>>    obvious parts.
>>
>> Zhuo Chen (9):
>>    PCI/AER: Add pci_aer_clear_uncorrect_error_status() to PCI core
>>    PCI/DPC: Use pci_aer_clear_uncorrect_error_status() to clear
>>      uncorrectable error status
>>    NTB: Remove pci_aer_clear_nonfatal_status() call
>>    scsi: lpfc: Change to use pci_aer_clear_uncorrect_error_status()
>>    PCI/AER: Unexport pci_aer_clear_nonfatal_status()
>>    PCI/AER: Move check inside pcie_clear_device_status().
>>    PCI/AER: Use pcie_aer_is_native() to judge whether OS owns AER
>>    PCI/ERR: Clear fatal error status when pci_channel_io_frozen
>>    PCI/AER: Refine status clearing process with api
>>
>>   drivers/ntb/hw/idt/ntb_hw_idt.c |  2 --
>>   drivers/pci/pci.c               |  7 +++--
>>   drivers/pci/pci.h               |  2 ++
>>   drivers/pci/pcie/aer.c          | 45 +++++++++++++++++++--------------
>>   drivers/pci/pcie/dpc.c          |  3 +--
>>   drivers/pci/pcie/err.c          | 15 ++++-------
>>   drivers/pci/pcie/portdrv_core.c |  3 +--
>>   drivers/scsi/lpfc/lpfc_attr.c   |  4 +--
>>   include/linux/aer.h             |  4 +--
>>   9 files changed, 44 insertions(+), 41 deletions(-)
>>
>