| Message ID | 20240508003722.35392-1-michael.reed@canonical.com |
|---|---|
| Headers | show |
| Series | megaraid_sas: Critical Bug Fixes | expand |
On 5/8/24 02:37, Michael Reed wrote: > From: Michael Reed <Michael.Reed@canonical.com> > > BugLink: https://bugs.launchpad.net/bugs/2046722 > > SRU Justification: > > [Impact] > > This update has been initiated to include a few critical bug fixes from upstream into the 22.04.04 point kernel via SRU. Below are the upstream commit IDs: > > [Fix] > 0938f9fa4208 scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 > 2d83fb023c90 scsi: megaraid_sas: Log message when controller reset is requested but not issued > > [Test Plan] > > 1. Driver load and unload > 2. Create and delete different virtual drives (R0, R1, R5 etc.,) > 3. create JBOD > 4. Run IOs with different profiles (io_depth, io_size etc.,) on VD and JBOD > 5. controller reset while running IOs > > [ Where problems could occur ] > > It has a critical patch which fixes the issue related to various register reads. So IO runs and various internal commands where problems could occur > > [ Other Info ] > > Jammy > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/jammy/+ref/lp_2046722_megaraid_sas_update > > Mantic > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/mantic/+ref/lp_2046722_megaraid_sas_update > > Noble > These patches are already in released in Noble > > Chandrakanth patil (2): > scsi: megaraid_sas: Log message when controller reset is requested but > not issued > scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 > > drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- > drivers/scsi/megaraid/megaraid_sas_fusion.c | 3 +++ > 2 files changed, 5 insertions(+), 2 deletions(-) > Acked-by: Tim Gardner <tim.gardner@canonical.com>
On 08/05/2024 02:37, Michael Reed wrote: > From: Michael Reed <Michael.Reed@canonical.com> > > BugLink: https://bugs.launchpad.net/bugs/2046722 > > SRU Justification: > > [Impact] > > This update has been initiated to include a few critical bug fixes from upstream into the 22.04.04 point kernel via SRU. Below are the upstream commit IDs: > > [Fix] > 0938f9fa4208 scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 > 2d83fb023c90 scsi: megaraid_sas: Log message when controller reset is requested but not issued > > [Test Plan] > > 1. Driver load and unload > 2. Create and delete different virtual drives (R0, R1, R5 etc.,) > 3. create JBOD > 4. Run IOs with different profiles (io_depth, io_size etc.,) on VD and JBOD > 5. controller reset while running IOs > > [ Where problems could occur ] > > It has a critical patch which fixes the issue related to various register reads. So IO runs and various internal commands where problems could occur > > [ Other Info ] > > Jammy > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/jammy/+ref/lp_2046722_megaraid_sas_update > > Mantic > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/mantic/+ref/lp_2046722_megaraid_sas_update > > Noble > These patches are already in released in Noble > > Chandrakanth patil (2): > scsi: megaraid_sas: Log message when controller reset is requested but > not issued > scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 > > drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- > drivers/scsi/megaraid/megaraid_sas_fusion.c | 3 +++ > 2 files changed, 5 insertions(+), 2 deletions(-) > Acked-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
On 08/05/2024 02:37, Michael Reed wrote: > From: Michael Reed <Michael.Reed@canonical.com> > > BugLink: https://bugs.launchpad.net/bugs/2046722 > > SRU Justification: > > [Impact] > > This update has been initiated to include a few critical bug fixes from upstream into the 22.04.04 point kernel via SRU. Below are the upstream commit IDs: > > [Fix] > 0938f9fa4208 scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 > 2d83fb023c90 scsi: megaraid_sas: Log message when controller reset is requested but not issued > > [Test Plan] > > 1. Driver load and unload > 2. Create and delete different virtual drives (R0, R1, R5 etc.,) > 3. create JBOD > 4. Run IOs with different profiles (io_depth, io_size etc.,) on VD and JBOD > 5. controller reset while running IOs > > [ Where problems could occur ] > > It has a critical patch which fixes the issue related to various register reads. So IO runs and various internal commands where problems could occur > > [ Other Info ] > > Jammy > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/jammy/+ref/lp_2046722_megaraid_sas_update > > Mantic > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/mantic/+ref/lp_2046722_megaraid_sas_update > > Noble > These patches are already in released in Noble > > Chandrakanth patil (2): > scsi: megaraid_sas: Log message when controller reset is requested but > not issued > scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 > > drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- > drivers/scsi/megaraid/megaraid_sas_fusion.c | 3 +++ > 2 files changed, 5 insertions(+), 2 deletions(-) > The second patch had to me slightly adjusted for jammy. Applied to mantic:linux, jammy:linux master-next branches. Thanks!
From: Michael Reed <Michael.Reed@canonical.com> BugLink: https://bugs.launchpad.net/bugs/2046722 SRU Justification: [Impact] This update has been initiated to include a few critical bug fixes from upstream into the 22.04.04 point kernel via SRU. Below are the upstream commit IDs: [Fix] 0938f9fa4208 scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 2d83fb023c90 scsi: megaraid_sas: Log message when controller reset is requested but not issued [Test Plan] 1. Driver load and unload 2. Create and delete different virtual drives (R0, R1, R5 etc.,) 3. create JBOD 4. Run IOs with different profiles (io_depth, io_size etc.,) on VD and JBOD 5. controller reset while running IOs [ Where problems could occur ] It has a critical patch which fixes the issue related to various register reads. So IO runs and various internal commands where problems could occur [ Other Info ] Jammy https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/jammy/+ref/lp_2046722_megaraid_sas_update Mantic https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/mantic/+ref/lp_2046722_megaraid_sas_update Noble These patches are already in released in Noble Chandrakanth patil (2): scsi: megaraid_sas: Log message when controller reset is requested but not issued scsi: megaraid_sas: Driver version update to 07.727.03.00-rc1 drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- drivers/scsi/megaraid/megaraid_sas_fusion.c | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-)