[mainline] rcu stalls on CPU when unbinding mpt3sas driver

ite+0x60/0x110 [c07792d47e30] [c000b8e0] system_call+0x58/0x6c -- Regard's Abdul Haleem IBM Linux Technology Centre # # Automatically generated file; DO NOT EDIT. # Linux/powerpc 4.11.0-rc4 Kernel Configuration # CONFIG_PPC64=y # # Processor support # CONFIG_PPC_BOO

Re: [PATCH 0/2] Allow scsi_prep_fn to occur for retried commands

ime [PATCH 2/2] scsi: Preserve retry counter through scsi_prep_fn Reported-and-Tested-by: Abdul Haleem -- Regard's Abdul Haleem IBM Linux Technology Centre

[BUG][next-20170410][PPC] WARNING: CPU: 22 PID: 0 at block/blk-core.c:2655 .blk_update_request+0x4f8/0x500

: This should not happen!! Data will be lost Starting Network Manager Script Dispatcher Service... -- Regard's Abdul Haleem IBM Linux Technology Centre # # Automatically generated file; DO NOT EDIT. # Linux/powerpc 4.10.0-rc5 Kernel Configuration # CONFIG_PPC64=y # # Proces