Message ID | 1499256029-16319-11-git-send-email-shivasharan.srikanteshwara@broadcom.com (mailing list archive) |
---|---|
State | Changes Requested, archived |
Headers | show |
On 5.7.2017 14:00, Shivasharan S wrote: > Fix - After a kill adapter, since the cmd_status is not set the > IOCTLs will be hung in driver resulting in application hang. > Set cmd_status MFI_STAT_WRONG_STATE when completing pended IOCTLs. > > Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com> > Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> > Cc: stable@vger.kernel.org > Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Tomas Henzl <thenzl@redhat.com> tomash
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index c63ef88..1d5ca5e 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -1996,9 +1996,12 @@ static void megasas_complete_outstanding_ioctls(struct megasas_instance *instanc if (cmd_fusion->sync_cmd_idx != (u32)ULONG_MAX) { cmd_mfi = instance->cmd_list[cmd_fusion->sync_cmd_idx]; if (cmd_mfi->sync_cmd && - cmd_mfi->frame->hdr.cmd != MFI_CMD_ABORT) + (cmd_mfi->frame->hdr.cmd != MFI_CMD_ABORT)) { + cmd_mfi->frame->hdr.cmd_status = + MFI_STAT_WRONG_STATE; megasas_complete_cmd(instance, cmd_mfi, DID_OK); + } } } } else {