Comment 4 for bug 1863581

Hi Michael,

I have asked our internal test to validate megaraid_sas driver. I will
check with them and get back to you

Thanks,
Sumit

On Fri, Mar 27, 2020, 12:05 AM Michael Reed <email address hidden>
wrote:

> Hi Sumit,
>
> Have you had a chance to test this yet?
>
> Regards,
> Michael
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1863581
>
> Title:
> Ubuntu 20.04: megaraid_sas driver update to version 07.713.01.00-rc1
>
> Status in linux package in Ubuntu:
> In Progress
> Status in linux source package in Focal:
> In Progress
>
> Bug description:
> [IMPACT]
> This is a feature request to update megaraid_sas driver in Ubuntu 20.04
> release to latest Linux upstream tip.
> The current latest upstream megaraid_sas driver version is-
> 07.713.01.00-rc1.
> The current latest Ubuntu 20.04 Pre GA kernel has megaraid_sas driver
> version- 07.710.50.00-rc1. This will allow users to utilize features of
> the PERC 11 device. For this reason, Broadcom and Dell have requested
> that we pull these patches to update the megaraid_sas driver to the current
> upstream version.
>
> [FIXES]
> Below set of upstream commit ids will lift driver version to
> 07.713.01.00-rc1 from 07.710.50.00-rc1:
>
> 92b4f9d15059 scsi: megaraid_sas: fixup MSIx interrupt setup during resume
> 824b72db5086 scsi: megaraid_sas: Update driver version to
> 07.713.01.00-rc1
> 4d1634b8d12e scsi: megaraid_sas: Use Block layer API to check SCSI
> device in-flight IO requests
> 56ee0c585602 scsi: megaraid_sas: Limit the number of retries for the
> IOCTLs causing firmware fault
> 6d7537270e32 scsi: megaraid_sas: Do not initiate OCR if controller is
> not in ready state
> 201a810cc188 scsi: megaraid_sas: Re-Define enum DCMD_RETURN_STATUS
> eeb63c23ffe1 scsi: megaraid_sas: Do not set HBA Operational if FW is not
> in operational state
> 9330a0fd827a scsi: megaraid_sas: Do not kill HBA if JBOD Seqence map or
> RAID map is disabled
> eb974f34bb9d scsi: megaraid_sas: Do not kill host bus adapter, if
> adapter is already dead
> 6e73550670ed scsi: megaraid_sas: Update optimal queue depth for SAS and
> NVMe devices
> a7faf81d7858 scsi: megaraid_sas: Set no_write_same only for Virtual Disk
> 499e7246d6da scsi: megaraid_sas: Reset adapter if FW is not in READY
> state after device resume
> 73374b39b01e scsi: megaraid_sas: Make poll_aen_lock static
> 01b8bca81e18 compat_ioctl: use correct compat_ptr() translation in
> drivers
> 8cfb8e40d686 scsi: megaraid_sas: remove unused variables
> 'debugBlk','fusion'
> ff7ca7fd03ce scsi: megaraid_sas: Unique names for MSI-X vectors
> 9ab089d30bcf scsi: megaraid_sas: Introduce module parameter for default
> queue depth
> e5460f084b84 scsi: megaraid_sas: Fix a compilation warning
> 88d5c343949e scsi: megaraid_sas: Make a bunch of functions static
> e45ab43b1d40 scsi: megaraid_sas: Make some functions static
> 3b5f307ef3cb scsi: megaraid_sas: fix panic on loading firmware crashdump
> 359603a3847e scsi: megaraid_sas: fix spelling mistake "megarid_sas" ->
> "megaraid_sas"
> 07d9aa143464 scsi: megaraid_sas: set an unlimited max_segment_size
>
> Here is the link to latest Linux upstream megaraid_sas driver source:
>
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/scsi/megaraid
>
> Please let me know if any further information is required.
>
> Thanks,
> Sumit
>
> All are clean cherry picks into the 5.4 branch and can be pulled from the
> following branch:
>
>
> https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/focal/+ref/lp1863581_megaraid_sas
>
> [TESTING]
> Modinfo should show that the megaraid_sas driver has been updated to
> 07.713.01.00
>
> [REGRESSION RISK]
> Low - Focal is not yet released, this is not being backported to current
> releases.
>
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