]> www.infradead.org Git - users/jedix/linux-maple.git/commit
scsi: mpt3sas: Implement device_remove_in_progress check in IOCTL path
authorSuganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
Wed, 26 Oct 2016 08:04:34 +0000 (13:34 +0530)
committerChuck Anderson <chuck.anderson@oracle.com>
Mon, 6 Mar 2017 21:24:10 +0000 (13:24 -0800)
commit64d181133d115725cd32f201b3b1eec9deb2aa2e
treebada99d948cd6e6fd1a89d2f4838f02d6a6b49be
parent7fc155500ce276151dbf36478ef210912910540b
scsi: mpt3sas: Implement device_remove_in_progress check in IOCTL path

Orabug: 25535122

When device missing event arrives, device_remove_in_progress bit will be
set and hence driver has to stop sending IOCTL commands.Now the check has
been added in IOCTL path to test device_remove_in_progress bit is set, if
so then IOCTL will be failed printing failure message.

Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit c696f7b83edeac804e898952058089143f49ca0a)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
drivers/scsi/mpt3sas/mpt3sas_base.c
drivers/scsi/mpt3sas/mpt3sas_base.h
drivers/scsi/mpt3sas/mpt3sas_ctl.c
drivers/scsi/mpt3sas/mpt3sas_scsih.c