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 are watching the assignee of the bug.
