https://bugzilla.kernel.org/show_bug.cgi?id=198839 --- Comment #2 from doru iorgulescu (doru.iorgulescu1@xxxxxxxxx) --- Hi, The problem is in kernel 4.9.82 #define MEGASAS_VERSION "06.811.02.00-rc1" For kernel 4.14.20 is OK #define MEGASAS_VERSION "07.702.06.00-rc1" 5e:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID Tri-Mode SAS3508 (rev 01) Subsystem: Intel Corporation MegaRAID Tri-Mode SAS3508 (Integrated RAID Module RMSP3CD080F) Flags: bus master, fast devsel, latency 0, IRQ 36, NUMA node 0 Memory at 38fffff00000 (64-bit, prefetchable) [size=1M] Memory at 38ffffe00000 (64-bit, prefetchable) [size=1M] Memory at b8800000 (32-bit, non-prefetchable) [size=1M] I/O ports at 8000 [size=256] Expansion ROM at <ignored> [disabled] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable+ Count=128 Masked- Capabilities: [d0] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [148] Power Budgeting <?>Regards, Capabilities: [158] Alternative Routing-ID Interpretation (ARI) Capabilities: [168] #19 Capabilities: [254] #16 Capabilities: [284] Vendor Specific Information: ID=0002 Rev=1 Len=100 <?> Capabilities: [384] Vendor Specific Information: ID=0001 Rev=1 Len=038 <?> Capabilities: [3bc] #15 Kernel driver in use: megaraid_sas Kernel modules: megaraid_sas Regards, Doru Iorgulescu On Tue, Feb 20, 2018 at 9:07 AM, <bugzilla-daemon@xxxxxxxxxxxxxxxxxxx> wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=198839 > > Sumit Saxena (sumit.saxena@xxxxxxxxxxxx) changed: > > What |Removed |Added > ------------------------------------------------------------ > ---------------- > CC| |sumit.saxena@xxxxxxxxxxxx > > --- Comment #1 from Sumit Saxena (sumit.saxena@xxxxxxxxxxxx) --- > (In reply to doru iorgulescu from comment #0) > > Created attachment 274257 [details] > > Backport of the Linux MegaRAID driver for SAS based RAID controllers > > > > Backport of the Linux MegaRAID driver for SAS based RAID controllers > > > > backport of the megaraid_sas driver from kernel 4.14.20 to kernel 4.9.82 > > > > Hi, > > > > Hardware: > > DMI: Intel Corporation S2600WFT/S2600WFT, BIOS > > SE5C620.86B.00.01.0009.101920170742 10/19/2017 > > > > I copy /usr/src/linux-4.14.20/drivers/scsi/megaraid to > > /usr/src/linux-4.9.82/drivers/scsi/megaraid . I compile the kernel > 4.9.82 > > and is OK ! > > I send dmesg atached. > > > > > > The problem for original linux kernel 4.9.82 is : > > > > 5e:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID Tri-Mode > > SAS3508 (rev 01) > > Subsystem: Intel Corporation MegaRAID Tri-Mode SAS3508 > (Integrated > > RAID Module RMSP3CD080F) > > Flags: bus master, fast devsel, latency 0, IRQ 36, NUMA node 0 > > Memory at 38fffff00000 (64-bit, prefetchable) [size=1M] > > Memory at 38ffffe00000 (64-bit, prefetchable) [size=1M] > > Memory at b8800000 (32-bit, non-prefetchable) [size=1M] > > I/O ports at 8000 [size=256] > > Expansion ROM at <ignored> [disabled] > > Capabilities: [40] Power Management version 3 > > Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+ > > Capabilities: [70] Express Endpoint, MSI 00 > > Capabilities: [b0] MSI-X: Enable+ Count=128 Masked- > > Capabilities: [d0] Vital Product Data > > Capabilities: [100] Advanced Error Reporting > > Capabilities: [148] Power Budgeting <?>Regards, > > Capabilities: [158] Alternative Routing-ID Interpretation (ARI) > > Capabilities: [168] #19 > > Capabilities: [254] #16 > > Capabilities: [284] Vendor Specific Information: ID=0002 Rev=1 > > Len=100 <?> > > Capabilities: [384] Vendor Specific Information: ID=0001 Rev=1 > > Len=038 <?> > > Capabilities: [3bc] #15 > > Kernel driver in use: megaraid_sas > > Kernel modules: megaraid_sas > > > > Regards, > > Doru Iorgulescu > > Hi Doru, > > I have gone through the attached logs and observed some prints about > hibernation failure. > -- > [ 3.788370] PM: Starting manual resume from disk > [ 3.788375] PM: Hibernation image partition 8:9 present > [ 3.788377] PM: Looking for hibernation image. > [ 3.788638] PM: Image not found (code -22) > [ 3.788640] PM: Hibernation image not present or could not be loaded. > -- > > Is it the problem you are trying to point ? Please clarify. > Is it regression from 4.14.20 to 4.9.82 due to megaraid_sas driver > backporting > ? > > > Thanks, > Sumit > > -- > You are receiving this mail because: > You reported the bug. -- You are receiving this mail because: You are watching the assignee of the bug.
