On Wed, Jun 21, 2017 at 01:19:47PM -0000, bugproxy wrote: > ------- Comment From bren...@br.ibm.com 2017-06-21 09:09 EDT------- > > All patches have been applied to artful/master-next and unstable/master. > > Thanks. I understand we also need them into Zesty. We would like to have > these patches into the 16.04.3 intaller kernel, since this is a driver > being used in the install process and having the fixes in the installer > is critical.
The link I supplied in comment #17 is the pull request for zesty. I can apply things directly for the development kernel, but for stable kernels the patches must go through the SRU process. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1689980 Title: AACRAID for power9 platform Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: Fix Committed Status in linux source package in Zesty: In Progress Bug description: SRU Justification Impact: Various issues found during integration of Microsemi adapters on Power 8 and Power 9 systems. Fix: Update the aacraid driver to version 50834 by cherry picking patches from upstream and from linux-next. Test case: Updated driver has been tested by IBM on Power systems and regression tested by Microsemi on other platforms. Regression potential: Changes (aside from trivial typo fixes) are limited to aacraid driver, so there's no regression potential outside of this driver. Regression testing has been done by Microsemi on relevant platforms. --- Hello team, It seems Microsemi team has requested to backport few AACRAID driver patches for Power 9 platform for 17.04 and 16.04.3 kernel. Hi Narinder, We have submitted a handful of critical fixes for the AACRAID driver on to the kernel.org, targeting 4.11. These patches are bug fixes and our customer IBM is expecting these patches to go into the 16.04.3 release, for to use with the Power9 platforms. Can you please let me know if these patches will be backported by your kernel team on to the upcoming 16.04.3? Do you also have a schedule in place for 16.04.3 release? Thanks, Gana Below are the patch details. Subject: [PATCH V2 00/19] aacraid: Patchset with reset rework and misc fixes This patchset primarily focuses on tweaking and hardening the controller reset support for both ARC and HBA1000 devices. Now the driver can only reset the controller thru eh reset. Included a srb memory fix and pci dma allocation fix. Changes in V2: - Corrected heading and description for srb memory patch and removed stray comment. - Removed incorrect up function call and cleared fib wait flag after call to down interruptible in the ioctl return on ctrl reset patch. - Added review acknowledgements by David Carroll thank you Dave for finding the above issues in the above 2 patches. Raghava Aditya Renukunta (19): [SCSI] aacraid: Remove __GFP_DMA for raw srb memory [SCSI] aacraid: Fix DMAR issues with iommu=pt [SCSI] aacraid: Added 32 and 64 queue depth for arc natives [SCSI] aacraid: Set correct Queue Depth for HBA1000 RAW disks [SCSI] aacraid: Remove reset support from check_health [SCSI] aacraid: Change wait time for fib completion [SCSI] aacraid: Log count info of scsi cmds before reset [SCSI] aacraid: Print ctrl status before eh reset [SCSI] aacraid: Using single reset mask for IOP reset [SCSI] aacraid: Rework IOP reset [SCSI] aacraid: Add periodic checks to see IOP reset status [SCSI] aacraid: Rework SOFT reset code [SCSI] aacraid: Rework aac_src_restart [SCSI] aacraid: Use correct function to get ctrl health [SCSI] aacraid: Make sure ioctl returns on controller reset [SCSI] aacraid: Enable ctrl reset for both hba and arc [SCSI] aacraid: Add reset debugging statements [SCSI] aacraid: Remove reference to Series-9 [SCSI] aacraid: Update driver version to 50834 drivers/scsi/aacraid/aachba.c | 17 ++- drivers/scsi/aacraid/aacraid.h | 22 +++- drivers/scsi/aacraid/commctrl.c | 15 ++- drivers/scsi/aacraid/comminit.c | 18 +--- drivers/scsi/aacraid/commsup.c | 78 +++++++------- drivers/scsi/aacraid/linit.c | 232 ++++++++++++++++++++++++---------------- drivers/scsi/aacraid/src.c | 136 +++++++++++++---------- 7 files changed, 298 insertions(+), 220 deletions(-) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1689980/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
