This patch series is to support io_uring iopoll feature in scsi stack. This patch set requires shared hosttag support. This patch set is created on top of 5.12/scsi-staging branch. https://kernel.googlesource.com/pub/scm/linux/kernel/git/mkp/scsi/+/refs/heads/5.12/scsi-staging Resend this series as I have to rebase it to 5.12/scsi-staging. v2 -> - updated feedback from v1. - add reviewed-by & tested-by tag - remove flood of prints in scsi_debug driver during iopoll reported by Douglas Gilbert. - added new patch to support to get shost from hctx. added new helper function "scsi_init_hctx" v1 -> Fixed warnings in scsi_debug driver. Reported-by: kernel test robot <lkp@xxxxxxxxx> Kashyap Desai (4): add io_uring with IOPOLL support in scsi layer megaraid_sas: iouring iopoll support scsi_debug : iouring iopoll support scsi: set shost as hctx driver_data drivers/scsi/megaraid/megaraid_sas.h | 2 + drivers/scsi/megaraid/megaraid_sas_base.c | 90 ++++++++++++-- drivers/scsi/megaraid/megaraid_sas_fusion.c | 43 ++++++- drivers/scsi/megaraid/megaraid_sas_fusion.h | 3 + drivers/scsi/scsi_debug.c | 130 ++++++++++++++++++++ drivers/scsi/scsi_lib.c | 29 ++++- include/scsi/scsi_cmnd.h | 1 + include/scsi/scsi_host.h | 11 ++ 8 files changed, 295 insertions(+), 14 deletions(-) base-commit: abb4c1c5b84a098fe932a1003e973287d1de7ed7 -- 2.18.1
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