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 v3 -> - added reviewed-by tag - Fix comment provided by Hannes for below patch. https://patchwork.kernel.org/project/linux-scsi/patch/20201203034100.29716-3-kashyap.desai@xxxxxxxxxxxx/ - Fix Functional issue of poll_queues settings not working in v2. v2 -> - updated feedback from v1. - added 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 | 3 + drivers/scsi/megaraid/megaraid_sas_base.c | 87 +++++++++++-- drivers/scsi/megaraid/megaraid_sas_fusion.c | 42 ++++++- drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 + 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, 291 insertions(+), 14 deletions(-) base-commit: a927ec3995427e9c47752900ad2df0755d02aba5 -- 2.18.1
Attachment:
smime.p7s
Description: S/MIME Cryptographic Signature
