Re: [PATCH 08/11] megaraid_sas: Do not initiate OCR if controller is not in ready state

Sumit Saxena
2020-01-07T07:59:55Z

On Sat, Jan 4, 2020 at 11:01 AM Sasha Levin <sashal@kernel.org> wrote:
>
> Hi,
>
> [This is an automated email]
>
> This commit has been processed because it contains a -stable tag.
> The stable tag indicates that it's relevant for the following trees: all
>
> The bot has tested the following trees: v5.4.7, v5.3.18, v4.19.92, v4.14.161, v4.9.207, v4.4.207.
>
> v5.4.7: Build OK!
> v5.3.18: Build OK!
> v4.19.92: Failed to apply! Possible dependencies:
> Unable to calculate
>
> v4.14.161: Failed to apply! Possible dependencies:
> Unable to calculate
>
> v4.9.207: Failed to apply! Possible dependencies:
> 45f4f2eb3da3 ("scsi: megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers")
> 69c337c0f8d7 ("scsi: megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes")
> a73b0a4b5d17 ("scsi: megaraid_sas: Change RAID_1_10_RMW_CMDS to RAID_1_PEER_CMDS and set value to 2")
> d0fc91d67c59 ("scsi: megaraid_sas: Send SYNCHRONIZE_CACHE for VD to firmware")
> fdd84e2514b0 ("scsi: megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing")
>
> v4.4.207: Failed to apply! Possible dependencies:
> 179ac14291a0 ("megaraid_sas: Reply Descriptor Post Queue (RDPQ) support")
> 18365b138508 ("megaraid_sas: Task management support")
> 2c048351c8e3 ("megaraid_sas: Syncing request flags macro names with firmware")
> 308ec459bc19 ("megaraid_sas: Dual queue depth support")
> 69c337c0f8d7 ("scsi: megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes")
> 6d40afbc7d13 ("megaraid_sas: MFI IO timeout handling")
> 8a01a41d8647 ("megaraid_sas: Make adprecovery variable atomic")
> 8f05024cd3db ("megaraid_sas: Fastpath region lock bypass")
> a73b0a4b5d17 ("scsi: megaraid_sas: Change RAID_1_10_RMW_CMDS to RAID_1_PEER_CMDS and set value to 2")
>
>
> NOTE: The patch will not be queued to stable trees until it is upstream.
>
> How should we proceed with this patch?
Hi Sasha,

Please pick this patch for stable trees where it cleanly gets applied
after it is upstream.
We will backport this patch for stable trees where it does not get
applied cleanly.

Thanks,
Sumit
>
> --
> Thanks,
> Sasha