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SCSI misc on 20190306

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This is mostly update of the usual drivers: arcmsr, qla2xxx, lpfc,
 hisi_sas, target/iscsi and target/core.  Additionally Christoph
 refactored gdth as part of the dma changes.  The major mid-layer
 change this time is the removal of bidi commands and with them the
 whole of the osd/exofs driver and filesystem.
 
 Signed-off-by: James E.J. Bottomley <[email protected]>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This is mostly update of the usual drivers: arcmsr, qla2xxx, lpfc,
  hisi_sas, target/iscsi and target/core.

  Additionally Christoph refactored gdth as part of the dma changes. The
  major mid-layer change this time is the removal of bidi commands and
  with them the whole of the osd/exofs driver and filesystem. This is a
  major simplification for block and mq in particular"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (240 commits)
  scsi: cxgb4i: validate tcp sequence number only if chip version <= T5
  scsi: cxgb4i: get pf number from lldi->pf
  scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
  scsi: mpt3sas: Add missing breaks in switch statements
  scsi: aacraid: Fix missing break in switch statement
  scsi: kill command serial number
  scsi: csiostor: drop serial_number usage
  scsi: mvumi: use request tag instead of serial_number
  scsi: dpt_i2o: remove serial number usage
  scsi: st: osst: Remove negative constant left-shifts
  scsi: ufs-bsg: Allow reading descriptors
  scsi: ufs: Allow reading descriptor via raw upiu
  scsi: ufs-bsg: Change the calling convention for write descriptor
  scsi: ufs: Remove unused device quirks
  Revert "scsi: ufs: disable vccq if it's not needed by UFS device"
  scsi: megaraid_sas: Remove a bunch of set but not used variables
  scsi: clean obsolete return values of eh_timed_out
  scsi: sd: Optimal I/O size should be a multiple of physical block size
  scsi: MAINTAINERS: SCSI initiator and target tweaks
  scsi: fcoe: make use of fip_mode enum complete
  ...
This commit is contained in:
Linus Torvalds 2019-03-09 16:53:47 -08:00
commit 92fff53b71
238 changed files with 10090 additions and 18431 deletions
Download patch file Download diff file Expand all files Collapse all files

9
drivers/usb/gadget/function/f_tcm.c
View file

@ -1292,14 +1292,6 @@ static u32 usbg_sess_get_index(struct se_session *se_sess)
return 0;
}
/*
* XXX Error recovery: return != 0 if we expect writes. Dunno when that could be
*/
static int usbg_write_pending_status(struct se_cmd *se_cmd)
{
return 0;
}
static void usbg_set_default_node_attrs(struct se_node_acl *nacl)
{
}
@ -1725,7 +1717,6 @@ static const struct target_core_fabric_ops usbg_ops = {
.sess_get_index = usbg_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = usbg_send_write_request,
.write_pending_status = usbg_write_pending_status,
.set_default_node_attributes = usbg_set_default_node_attrs,
.get_cmd_state = usbg_get_cmd_state,
.queue_data_in = usbg_send_read_response,

15
drivers/usb/storage/uas.c
View file

@ -368,25 +368,19 @@ static void uas_data_cmplt(struct urb *urb)
struct scsi_cmnd *cmnd = urb->context;
struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp;
struct uas_dev_info *devinfo = (void *)cmnd->device->hostdata;
struct scsi_data_buffer *sdb = NULL;
struct scsi_data_buffer *sdb = &cmnd->sdb;
unsigned long flags;
int status = urb->status;
spin_lock_irqsave(&devinfo->lock, flags);
if (cmdinfo->data_in_urb == urb) {
sdb = scsi_in(cmnd);
cmdinfo->state &= ~DATA_IN_URB_INFLIGHT;
cmdinfo->data_in_urb = NULL;
} else if (cmdinfo->data_out_urb == urb) {
sdb = scsi_out(cmnd);
cmdinfo->state &= ~DATA_OUT_URB_INFLIGHT;
cmdinfo->data_out_urb = NULL;
}
if (sdb == NULL) {
WARN_ON_ONCE(1);
goto out;
}
if (devinfo->resetting)
goto out;
@ -401,9 +395,9 @@ static void uas_data_cmplt(struct urb *urb)
if (status != -ENOENT && status != -ECONNRESET && status != -ESHUTDOWN)
uas_log_cmd_state(cmnd, "data cmplt err", status);
/* error: no data transfered */
sdb->resid = sdb->length;
scsi_set_resid(cmnd, sdb->length);
} else {
sdb->resid = sdb->length - urb->actual_length;
scsi_set_resid(cmnd, sdb->length - urb->actual_length);
}
uas_try_complete(cmnd, __func__);
out:
@ -426,8 +420,7 @@ static struct urb *uas_alloc_data_urb(struct uas_dev_info *devinfo, gfp_t gfp,
struct usb_device *udev = devinfo->udev;
struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp;
struct urb *urb = usb_alloc_urb(0, gfp);
struct scsi_data_buffer *sdb = (dir == DMA_FROM_DEVICE)
? scsi_in(cmnd) : scsi_out(cmnd);
struct scsi_data_buffer *sdb = &cmnd->sdb;
unsigned int pipe = (dir == DMA_FROM_DEVICE)
? devinfo->data_in_pipe : devinfo->data_out_pipe;