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authorLinus Torvalds <torvalds@linux-foundation.org>2020-06-13 13:17:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-13 13:17:49 -0700
commit3df83e164f1f39c614a3f31e39164756945ae2ea (patch)
tree06ee467b5a5a1b6a201fc1a155f71c5a6db225a6
parent91fa58840ae22cbf6d7c505ce6564c4c48f29af3 (diff)
parent42c76c9848e13dbe0538d7ae0147a269dfa859cb (diff)
downloadlinux-stericsson-3df83e164f1f39c614a3f31e39164756945ae2ea.tar.gz
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley: "This is the set of changes collected since just before the merge window opened. It's mostly minor fixes in drivers. The one non-driver set is the three optical disk (sr) changes where two are error path fixes and one is a helper conversion. The big driver change is the hpsa compat_alloc_userspace rework by Al so he can kill the remaining user. This has been tested and acked by the maintainer" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (21 commits) scsi: acornscsi: Fix an error handling path in acornscsi_probe() scsi: storvsc: Remove memset before memory freeing in storvsc_suspend() scsi: cxlflash: Remove an unnecessary NULL check scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM scsi: sr: Fix sr_probe() missing deallocate of device minor scsi: sr: Fix sr_probe() missing mutex_destroy scsi: st: Convert convert get_user_pages() --> pin_user_pages() scsi: target: Rename target_setup_cmd_from_cdb() to target_cmd_parse_cdb() scsi: target: Fix NULL pointer dereference scsi: target: Initialize LUN in transport_init_se_cmd() scsi: target: Factor out a new helper, target_cmd_init_cdb() scsi: hpsa: hpsa_ioctl(): Tidy up a bit scsi: hpsa: Get rid of compat_alloc_user_space() scsi: hpsa: Don't bother with vmalloc for BIG_IOCTL_Command_struct scsi: hpsa: Lift {BIG_,}IOCTL_Command_struct copy{in,out} into hpsa_ioctl() scsi: ufs: Remove redundant urgent_bkop_lvl initialization scsi: ufs: Don't update urgent bkops level when toggling auto bkops scsi: qedf: Remove redundant initialization of variable rc scsi: mpt3sas: Fix memset() in non-RDPQ mode scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj ...
-rw-r--r--drivers/scsi/arm/acornscsi.c4
-rw-r--r--drivers/scsi/cxlflash/main.c3
-rw-r--r--drivers/scsi/hpsa.c199
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c2
-rw-r--r--drivers/scsi/iscsi_boot_sysfs.c2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c5
-rw-r--r--drivers/scsi/qedf/qedf_fip.c2
-rw-r--r--drivers/scsi/sr.c7
-rw-r--r--drivers/scsi/st.c20
-rw-r--r--drivers/scsi/storvsc_drv.c3
-rw-r--r--drivers/scsi/ufs/ufshcd.c6
-rw-r--r--drivers/target/iscsi/iscsi_target.c29
-rw-r--r--drivers/target/target_core_device.c19
-rw-r--r--drivers/target/target_core_tmr.c4
-rw-r--r--drivers/target/target_core_transport.c55
-rw-r--r--drivers/target/target_core_user.c4
-rw-r--r--drivers/target/target_core_xcopy.c9
-rw-r--r--drivers/usb/gadget/function/f_tcm.c6
-rw-r--r--include/target/target_core_fabric.h9
19 files changed, 195 insertions, 193 deletions
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index ddb52e7ba622..9a912fd0f70b 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -2911,8 +2911,10 @@ static int acornscsi_probe(struct expansion_card *ec, const struct ecard_id *id)
ashost->base = ecardm_iomap(ec, ECARD_RES_MEMC, 0, 0);
ashost->fast = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
- if (!ashost->base || !ashost->fast)
+ if (!ashost->base || !ashost->fast) {
+ ret = -ENOMEM;
goto out_put;
+ }
host->irq = ec->irq;
ashost->host = host;
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index fcc5aa9f6014..94250ebe9e80 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -47,9 +47,6 @@ static void process_cmd_err(struct afu_cmd *cmd, struct scsi_cmnd *scp)
struct sisl_ioasa *ioasa;
u32 resid;
- if (unlikely(!cmd))
- return;
-
ioasa = &(cmd->sa);
if (ioasa->rc.flags & SISL_RC_FLAGS_UNDERRUN) {
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 1e9302e99d05..81d0414e2117 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -254,6 +254,10 @@ static irqreturn_t do_hpsa_intr_intx(int irq, void *dev_id);
static irqreturn_t do_hpsa_intr_msi(int irq, void *dev_id);
static int hpsa_ioctl(struct scsi_device *dev, unsigned int cmd,
void __user *arg);
+static int hpsa_passthru_ioctl(struct ctlr_info *h,
+ IOCTL_Command_struct *iocommand);
+static int hpsa_big_passthru_ioctl(struct ctlr_info *h,
+ BIG_IOCTL_Command_struct *ioc);
#ifdef CONFIG_COMPAT
static int hpsa_compat_ioctl(struct scsi_device *dev, unsigned int cmd,
@@ -6217,75 +6221,63 @@ static void cmd_free(struct ctlr_info *h, struct CommandList *c)
static int hpsa_ioctl32_passthru(struct scsi_device *dev, unsigned int cmd,
void __user *arg)
{
- IOCTL32_Command_struct __user *arg32 =
- (IOCTL32_Command_struct __user *) arg;
+ struct ctlr_info *h = sdev_to_hba(dev);
+ IOCTL32_Command_struct __user *arg32 = arg;
IOCTL_Command_struct arg64;
- IOCTL_Command_struct __user *p = compat_alloc_user_space(sizeof(arg64));
int err;
u32 cp;
- memset(&arg64, 0, sizeof(arg64));
- err = 0;
- err |= copy_from_user(&arg64.LUN_info, &arg32->LUN_info,
- sizeof(arg64.LUN_info));
- err |= copy_from_user(&arg64.Request, &arg32->Request,
- sizeof(arg64.Request));
- err |= copy_from_user(&arg64.error_info, &arg32->error_info,
- sizeof(arg64.error_info));
- err |= get_user(arg64.buf_size, &arg32->buf_size);
- err |= get_user(cp, &arg32->buf);
- arg64.buf = compat_ptr(cp);
- err |= copy_to_user(p, &arg64, sizeof(arg64));
+ if (!arg)
+ return -EINVAL;
- if (err)
+ memset(&arg64, 0, sizeof(arg64));
+ if (copy_from_user(&arg64, arg32, offsetof(IOCTL_Command_struct, buf)))
+ return -EFAULT;
+ if (get_user(cp, &arg32->buf))
return -EFAULT;
+ arg64.buf = compat_ptr(cp);
- err = hpsa_ioctl(dev, CCISS_PASSTHRU, p);
+ if (atomic_dec_if_positive(&h->passthru_cmds_avail) < 0)
+ return -EAGAIN;
+ err = hpsa_passthru_ioctl(h, &arg64);
+ atomic_inc(&h->passthru_cmds_avail);
if (err)
return err;
- err |= copy_in_user(&arg32->error_info, &p->error_info,
- sizeof(arg32->error_info));
- if (err)
+ if (copy_to_user(&arg32->error_info, &arg64.error_info,
+ sizeof(arg32->error_info)))
return -EFAULT;
- return err;
+ return 0;
}
static int hpsa_ioctl32_big_passthru(struct scsi_device *dev,
unsigned int cmd, void __user *arg)
{
- BIG_IOCTL32_Command_struct __user *arg32 =
- (BIG_IOCTL32_Command_struct __user *) arg;
+ struct ctlr_info *h = sdev_to_hba(dev);
+ BIG_IOCTL32_Command_struct __user *arg32 = arg;
BIG_IOCTL_Command_struct arg64;
- BIG_IOCTL_Command_struct __user *p =
- compat_alloc_user_space(sizeof(arg64));
int err;
u32 cp;
+ if (!arg)
+ return -EINVAL;
memset(&arg64, 0, sizeof(arg64));
- err = 0;
- err |= copy_from_user(&arg64.LUN_info, &arg32->LUN_info,
- sizeof(arg64.LUN_info));
- err |= copy_from_user(&arg64.Request, &arg32->Request,
- sizeof(arg64.Request));
- err |= copy_from_user(&arg64.error_info, &arg32->error_info,
- sizeof(arg64.error_info));
- err |= get_user(arg64.buf_size, &arg32->buf_size);
- err |= get_user(arg64.malloc_size, &arg32->malloc_size);
- err |= get_user(cp, &arg32->buf);
- arg64.buf = compat_ptr(cp);
- err |= copy_to_user(p, &arg64, sizeof(arg64));
-
- if (err)
+ if (copy_from_user(&arg64, arg32,
+ offsetof(BIG_IOCTL32_Command_struct, buf)))
+ return -EFAULT;
+ if (get_user(cp, &arg32->buf))
return -EFAULT;
+ arg64.buf = compat_ptr(cp);
- err = hpsa_ioctl(dev, CCISS_BIG_PASSTHRU, p);
+ if (atomic_dec_if_positive(&h->passthru_cmds_avail) < 0)
+ return -EAGAIN;
+ err = hpsa_big_passthru_ioctl(h, &arg64);
+ atomic_inc(&h->passthru_cmds_avail);
if (err)
return err;
- err |= copy_in_user(&arg32->error_info, &p->error_info,
- sizeof(arg32->error_info));
- if (err)
+ if (copy_to_user(&arg32->error_info, &arg64.error_info,
+ sizeof(arg32->error_info)))
return -EFAULT;
- return err;
+ return 0;
}
static int hpsa_compat_ioctl(struct scsi_device *dev, unsigned int cmd,
@@ -6358,37 +6350,33 @@ static int hpsa_getdrivver_ioctl(struct ctlr_info *h, void __user *argp)
return 0;
}
-static int hpsa_passthru_ioctl(struct ctlr_info *h, void __user *argp)
+static int hpsa_passthru_ioctl(struct ctlr_info *h,
+ IOCTL_Command_struct *iocommand)
{
- IOCTL_Command_struct iocommand;
struct CommandList *c;
char *buff = NULL;
u64 temp64;
int rc = 0;
- if (!argp)
- return -EINVAL;
if (!capable(CAP_SYS_RAWIO))
return -EPERM;
- if (copy_from_user(&iocommand, argp, sizeof(iocommand)))
- return -EFAULT;
- if ((iocommand.buf_size < 1) &&
- (iocommand.Request.Type.Direction != XFER_NONE)) {
+ if ((iocommand->buf_size < 1) &&
+ (iocommand->Request.Type.Direction != XFER_NONE)) {
return -EINVAL;
}
- if (iocommand.buf_size > 0) {
- buff = kmalloc(iocommand.buf_size, GFP_KERNEL);
+ if (iocommand->buf_size > 0) {
+ buff = kmalloc(iocommand->buf_size, GFP_KERNEL);
if (buff == NULL)
return -ENOMEM;
- if (iocommand.Request.Type.Direction & XFER_WRITE) {
+ if (iocommand->Request.Type.Direction & XFER_WRITE) {
/* Copy the data into the buffer we created */
- if (copy_from_user(buff, iocommand.buf,
- iocommand.buf_size)) {
+ if (copy_from_user(buff, iocommand->buf,
+ iocommand->buf_size)) {
rc = -EFAULT;
goto out_kfree;
}
} else {
- memset(buff, 0, iocommand.buf_size);
+ memset(buff, 0, iocommand->buf_size);
}
}
c = cmd_alloc(h);
@@ -6398,23 +6386,23 @@ static int hpsa_passthru_ioctl(struct ctlr_info *h, void __user *argp)
c->scsi_cmd = SCSI_CMD_BUSY;
/* Fill in Command Header */
c->Header.ReplyQueue = 0; /* unused in simple mode */
- if (iocommand.buf_size > 0) { /* buffer to fill */
+ if (iocommand->buf_size > 0) { /* buffer to fill */
c->Header.SGList = 1;
c->Header.SGTotal = cpu_to_le16(1);
} else { /* no buffers to fill */
c->Header.SGList = 0;
c->Header.SGTotal = cpu_to_le16(0);
}
- memcpy(&c->Header.LUN, &iocommand.LUN_info, sizeof(c->Header.LUN));
+ memcpy(&c->Header.LUN, &iocommand->LUN_info, sizeof(c->Header.LUN));
/* Fill in Request block */
- memcpy(&c->Request, &iocommand.Request,
+ memcpy(&c->Request, &iocommand->Request,
sizeof(c->Request));
/* Fill in the scatter gather information */
- if (iocommand.buf_size > 0) {
+ if (iocommand->buf_size > 0) {
temp64 = dma_map_single(&h->pdev->dev, buff,
- iocommand.buf_size, DMA_BIDIRECTIONAL);
+ iocommand->buf_size, DMA_BIDIRECTIONAL);
if (dma_mapping_error(&h->pdev->dev, (dma_addr_t) temp64)) {
c->SG[0].Addr = cpu_to_le64(0);
c->SG[0].Len = cpu_to_le32(0);
@@ -6422,12 +6410,12 @@ static int hpsa_passthru_ioctl(struct ctlr_info *h, void __user *argp)
goto out;
}
c->SG[0].Addr = cpu_to_le64(temp64);
- c->SG[0].Len = cpu_to_le32(iocommand.buf_size);
+ c->SG[0].Len = cpu_to_le32(iocommand->buf_size);
c->SG[0].Ext = cpu_to_le32(HPSA_SG_LAST); /* not chaining */
}
rc = hpsa_scsi_do_simple_cmd(h, c, DEFAULT_REPLY_QUEUE,
NO_TIMEOUT);
- if (iocommand.buf_size > 0)
+ if (iocommand->buf_size > 0)
hpsa_pci_unmap(h->pdev, c, 1, DMA_BIDIRECTIONAL);
check_ioctl_unit_attention(h, c);
if (rc) {
@@ -6436,16 +6424,12 @@ static int hpsa_passthru_ioctl(struct ctlr_info *h, void __user *argp)
}
/* Copy the error information out */
- memcpy(&iocommand.error_info, c->err_info,
- sizeof(iocommand.error_info));
- if (copy_to_user(argp, &iocommand, sizeof(iocommand))) {
- rc = -EFAULT;
- goto out;
- }
- if ((iocommand.Request.Type.Direction & XFER_READ) &&
- iocommand.buf_size > 0) {
+ memcpy(&iocommand->error_info, c->err_info,
+ sizeof(iocommand->error_info));
+ if ((iocommand->Request.Type.Direction & XFER_READ) &&
+ iocommand->buf_size > 0) {
/* Copy the data out of the buffer we created */
- if (copy_to_user(iocommand.buf, buff, iocommand.buf_size)) {
+ if (copy_to_user(iocommand->buf, buff, iocommand->buf_size)) {
rc = -EFAULT;
goto out;
}
@@ -6457,9 +6441,9 @@ out_kfree:
return rc;
}
-static int hpsa_big_passthru_ioctl(struct ctlr_info *h, void __user *argp)
+static int hpsa_big_passthru_ioctl(struct ctlr_info *h,
+ BIG_IOCTL_Command_struct *ioc)
{
- BIG_IOCTL_Command_struct *ioc;
struct CommandList *c;
unsigned char **buff = NULL;
int *buff_size = NULL;
@@ -6470,29 +6454,17 @@ static int hpsa_big_passthru_ioctl(struct ctlr_info *h, void __user *argp)
u32 sz;
BYTE __user *data_ptr;
- if (!argp)
- return -EINVAL;
if (!capable(CAP_SYS_RAWIO))
return -EPERM;
- ioc = vmemdup_user(argp, sizeof(*ioc));
- if (IS_ERR(ioc)) {
- status = PTR_ERR(ioc);
- goto cleanup1;
- }
+
if ((ioc->buf_size < 1) &&
- (ioc->Request.Type.Direction != XFER_NONE)) {
- status = -EINVAL;
- goto cleanup1;
- }
+ (ioc->Request.Type.Direction != XFER_NONE))
+ return -EINVAL;
/* Check kmalloc limits using all SGs */
- if (ioc->malloc_size > MAX_KMALLOC_SIZE) {
- status = -EINVAL;
- goto cleanup1;
- }
- if (ioc->buf_size > ioc->malloc_size * SG_ENTRIES_IN_CMD) {
- status = -EINVAL;
- goto cleanup1;
- }
+ if (ioc->malloc_size > MAX_KMALLOC_SIZE)
+ return -EINVAL;
+ if (ioc->buf_size > ioc->malloc_size * SG_ENTRIES_IN_CMD)
+ return -EINVAL;
buff = kcalloc(SG_ENTRIES_IN_CMD, sizeof(char *), GFP_KERNEL);
if (!buff) {
status = -ENOMEM;
@@ -6565,10 +6537,6 @@ static int hpsa_big_passthru_ioctl(struct ctlr_info *h, void __user *argp)
/* Copy the error information out */
memcpy(&ioc->error_info, c->err_info, sizeof(ioc->error_info));
- if (copy_to_user(argp, ioc, sizeof(*ioc))) {
- status = -EFAULT;
- goto cleanup0;
- }
if ((ioc->Request.Type.Direction & XFER_READ) && ioc->buf_size > 0) {
int i;
@@ -6594,7 +6562,6 @@ cleanup1:
kfree(buff);
}
kfree(buff_size);
- kvfree(ioc);
return status;
}
@@ -6610,14 +6577,11 @@ static void check_ioctl_unit_attention(struct ctlr_info *h,
* ioctl
*/
static int hpsa_ioctl(struct scsi_device *dev, unsigned int cmd,
- void __user *arg)
+ void __user *argp)
{
- struct ctlr_info *h;
- void __user *argp = (void __user *)arg;
+ struct ctlr_info *h = sdev_to_hba(dev);
int rc;
- h = sdev_to_hba(dev);
-
switch (cmd) {
case CCISS_DEREGDISK:
case CCISS_REGNEWDISK:
@@ -6628,18 +6592,35 @@ static int hpsa_ioctl(struct scsi_device *dev, unsigned int cmd,
return hpsa_getpciinfo_ioctl(h, argp);
case CCISS_GETDRIVVER:
return hpsa_getdrivver_ioctl(h, argp);
- case CCISS_PASSTHRU:
+ case CCISS_PASSTHRU: {
+ IOCTL_Command_struct iocommand;
+
+ if (!argp)
+ return -EINVAL;
+ if (copy_from_user(&iocommand, argp, sizeof(iocommand)))
+ return -EFAULT;
if (atomic_dec_if_positive(&h->passthru_cmds_avail) < 0)
return -EAGAIN;
- rc = hpsa_passthru_ioctl(h, argp);
+ rc = hpsa_passthru_ioctl(h, &iocommand);
atomic_inc(&h->passthru_cmds_avail);
+ if (!rc && copy_to_user(argp, &iocommand, sizeof(iocommand)))
+ rc = -EFAULT;
return rc;
- case CCISS_BIG_PASSTHRU:
+ }
+ case CCISS_BIG_PASSTHRU: {
+ BIG_IOCTL_Command_struct ioc;
+ if (!argp)
+ return -EINVAL;
+ if (copy_from_user(&ioc, argp, sizeof(ioc)))
+ return -EFAULT;
if (atomic_dec_if_positive(&h->passthru_cmds_avail) < 0)
return -EAGAIN;
- rc = hpsa_big_passthru_ioctl(h, argp);
+ rc = hpsa_big_passthru_ioctl(h, &ioc);
atomic_inc(&h->passthru_cmds_avail);
+ if (!rc && copy_to_user(argp, &ioc, sizeof(ioc)))
+ rc = -EFAULT;
return rc;
+ }
default:
return -ENOTTY;
}
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 44e64aa21194..14f687e9b1f4 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -415,6 +415,8 @@ static int ibmvscsi_reenable_crq_queue(struct crq_queue *queue,
int rc = 0;
struct vio_dev *vdev = to_vio_dev(hostdata->dev);
+ set_adapter_info(hostdata);
+
/* Re-enable the CRQ */
do {
if (rc)
diff --git a/drivers/scsi/iscsi_boot_sysfs.c b/drivers/scsi/iscsi_boot_sysfs.c
index e4857b728033..a64abe38db2d 100644
--- a/drivers/scsi/iscsi_boot_sysfs.c
+++ b/drivers/scsi/iscsi_boot_sysfs.c
@@ -352,7 +352,7 @@ iscsi_boot_create_kobj(struct iscsi_boot_kset *boot_kset,
boot_kobj->kobj.kset = boot_kset->kset;
if (kobject_init_and_add(&boot_kobj->kobj, &iscsi_boot_ktype,
NULL, name, index)) {
- kfree(boot_kobj);
+ kobject_put(&boot_kobj->kobj);
return NULL;
}
boot_kobj->data = data;
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index beaea1933f5c..96b78fdc6b8a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -4984,7 +4984,7 @@ base_alloc_rdpq_dma_pool(struct MPT3SAS_ADAPTER *ioc, int sz)
for (i = 0; i < count; i++) {
if ((i % RDPQ_MAX_INDEX_IN_ONE_CHUNK == 0) && dma_alloc_count) {
ioc->reply_post[i].reply_post_free =
- dma_pool_alloc(ioc->reply_post_free_dma_pool,
+ dma_pool_zalloc(ioc->reply_post_free_dma_pool,
GFP_KERNEL,
&ioc->reply_post[i].reply_post_free_dma);
if (!ioc->reply_post[i].reply_post_free)
@@ -5008,9 +5008,6 @@ base_alloc_rdpq_dma_pool(struct MPT3SAS_ADAPTER *ioc, int sz)
ioc->reply_post[i].reply_post_free_dma));
return -EAGAIN;
}
- memset(ioc->reply_post[i].reply_post_free, 0,
- RDPQ_MAX_INDEX_IN_ONE_CHUNK *
- reply_post_free_sz);
dma_alloc_count--;
} else {
diff --git a/drivers/scsi/qedf/qedf_fip.c b/drivers/scsi/qedf/qedf_fip.c
index bb82f0875eca..ad6a56ce72a8 100644
--- a/drivers/scsi/qedf/qedf_fip.c
+++ b/drivers/scsi/qedf/qedf_fip.c
@@ -20,7 +20,7 @@ void qedf_fcoe_send_vlan_req(struct qedf_ctx *qedf)
#define MY_FIP_ALL_FCF_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 2 })
static u8 my_fcoe_all_fcfs[ETH_ALEN] = MY_FIP_ALL_FCF_MACS;
unsigned long flags = 0;
- int rc = -1;
+ int rc;
skb = dev_alloc_skb(sizeof(struct fip_vlan));
if (!skb) {
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 4dcd735ea49e..0c4aa4665a2f 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -792,7 +792,7 @@ static int sr_probe(struct device *dev)
disk->queue = sdev->request_queue;
if (register_cdrom(disk, &cd->cdi))
- goto fail_put;
+ goto fail_minor;
/*
* Initialize block layer runtime PM stuffs before the
@@ -810,8 +810,13 @@ static int sr_probe(struct device *dev)
return 0;
+fail_minor:
+ spin_lock(&sr_index_lock);
+ clear_bit(minor, sr_index_bits);
+ spin_unlock(&sr_index_lock);
fail_put:
put_disk(disk);
+ mutex_destroy(&cd->lock);
fail_free:
kfree(cd);
fail:
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 4bf4ab3b70f4..87fbc0ea350b 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -4921,7 +4921,7 @@ static int sgl_map_user_pages(struct st_buffer *STbp,
unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT;
unsigned long start = uaddr >> PAGE_SHIFT;
const int nr_pages = end - start;
- int res, i, j;
+ int res, i;
struct page **pages;
struct rq_map_data *mdata = &STbp->map_data;
@@ -4943,7 +4943,7 @@ static int sgl_map_user_pages(struct st_buffer *STbp,
/* Try to fault in all of the necessary pages */
/* rw==READ means read from drive, write into memory area */
- res = get_user_pages_fast(uaddr, nr_pages, rw == READ ? FOLL_WRITE : 0,
+ res = pin_user_pages_fast(uaddr, nr_pages, rw == READ ? FOLL_WRITE : 0,
pages);
/* Errors and no page mapped should return here */
@@ -4963,8 +4963,7 @@ static int sgl_map_user_pages(struct st_buffer *STbp,
return nr_pages;
out_unmap:
if (res > 0) {
- for (j=0; j < res; j++)
- put_page(pages[j]);
+ unpin_user_pages(pages, res);
res = 0;
}
kfree(pages);
@@ -4976,18 +4975,9 @@ static int sgl_map_user_pages(struct st_buffer *STbp,
static int sgl_unmap_user_pages(struct st_buffer *STbp,
const unsigned int nr_pages, int dirtied)
{
- int i;
-
- for (i=0; i < nr_pages; i++) {
- struct page *page = STbp->mapped_pages[i];
+ /* FIXME: cache flush missing for rw==READ */
+ unpin_user_pages_dirty_lock(STbp->mapped_pages, nr_pages, dirtied);
- if (dirtied)
- SetPageDirty(page);
- /* FIXME: cache flush missing for rw==READ
- * FIXME: call the correct reference counting function
- */
- put_page(page);
- }
kfree(STbp->mapped_pages);
STbp->mapped_pages = NULL;
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 072ed8728657..2d90cddd8ac2 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -2035,9 +2035,6 @@ static int storvsc_suspend(struct hv_device *hv_dev)
vmbus_close(hv_dev->channel);
- memset(stor_device->stor_chns, 0,
- num_possible_cpus() * sizeof(void *));
-
kfree(stor_device->stor_chns);
stor_device->stor_chns = NULL;
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 5db18f444ea9..ad4fc829cbb2 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -5076,6 +5076,7 @@ static void ufshcd_force_reset_auto_bkops(struct ufs_hba *hba)
hba->ee_ctrl_mask &= ~MASK_EE_URGENT_BKOPS;
ufshcd_disable_auto_bkops(hba);
}
+ hba->urgent_bkops_lvl = BKOPS_STATUS_PERF_IMPACT;
hba->is_urgent_bkops_lvl_checked = false;
}
@@ -5123,7 +5124,6 @@ static int ufshcd_bkops_ctrl(struct ufs_hba *hba,
err = ufshcd_enable_auto_bkops(hba);
else
err = ufshcd_disable_auto_bkops(hba);
- hba->urgent_bkops_lvl = curr_status;
out:
return err;
}
@@ -7373,10 +7373,6 @@ static int ufshcd_probe_hba(struct ufs_hba *hba, bool async)
if (ret)
goto out;
- /* set the default level for urgent bkops */
- hba->urgent_bkops_lvl = BKOPS_STATUS_PERF_IMPACT;
- hba->is_urgent_bkops_lvl_checked = false;
-
/* Debug counters initialization */
ufshcd_clear_dbg_ufs_stats(hba);
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 59379d662626..c9689610e186 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -1158,7 +1158,7 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
transport_init_se_cmd(&cmd->se_cmd, &iscsi_ops,
conn->sess->se_sess, be32_to_cpu(hdr->data_length),
cmd->data_direction, sam_task_attr,
- cmd->sense_buffer + 2);
+ cmd->sense_buffer + 2, scsilun_to_int(&hdr->lun));
pr_debug("Got SCSI Command, ITT: 0x%08x, CmdSN: 0x%08x,"
" ExpXferLen: %u, Length: %u, CID: %hu\n", hdr->itt,
@@ -1167,23 +1167,26 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
target_get_sess_cmd(&cmd->se_cmd, true);
- cmd->sense_reason = transport_lookup_cmd_lun(&cmd->se_cmd,
- scsilun_to_int(&hdr->lun));
- if (cmd->sense_reason)
- goto attach_cmd;
-
- /* only used for printks or comparing with ->ref_task_tag */
- cmd->se_cmd.tag = (__force u32)cmd->init_task_tag;
- cmd->sense_reason = target_setup_cmd_from_cdb(&cmd->se_cmd, hdr->cdb);
+ cmd->sense_reason = target_cmd_init_cdb(&cmd->se_cmd, hdr->cdb);
if (cmd->sense_reason) {
if (cmd->sense_reason == TCM_OUT_OF_RESOURCES) {
return iscsit_add_reject_cmd(cmd,
- ISCSI_REASON_BOOKMARK_NO_RESOURCES, buf);
+ ISCSI_REASON_BOOKMARK_NO_RESOURCES, buf);
}
goto attach_cmd;
}
+ cmd->sense_reason = transport_lookup_cmd_lun(&cmd->se_cmd);
+ if (cmd->sense_reason)
+ goto attach_cmd;
+
+ /* only used for printks or comparing with ->ref_task_tag */
+ cmd->se_cmd.tag = (__force u32)cmd->init_task_tag;
+ cmd->sense_reason = target_cmd_parse_cdb(&cmd->se_cmd);
+ if (cmd->sense_reason)
+ goto attach_cmd;
+
if (iscsit_build_pdu_and_seq_lists(cmd, payload_length) < 0) {
return iscsit_add_reject_cmd(cmd,
ISCSI_REASON_BOOKMARK_NO_RESOURCES, buf);
@@ -2000,7 +2003,8 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
transport_init_se_cmd(&cmd->se_cmd, &iscsi_ops,
conn->sess->se_sess, 0, DMA_NONE,
- TCM_SIMPLE_TAG, cmd->sense_buffer + 2);
+ TCM_SIMPLE_TAG, cmd->sense_buffer + 2,
+ scsilun_to_int(&hdr->lun));
target_get_sess_cmd(&cmd->se_cmd, true);
@@ -2038,8 +2042,7 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
* Locate the struct se_lun for all TMRs not related to ERL=2 TASK_REASSIGN
*/
if (function != ISCSI_TM_FUNC_TASK_REASSIGN) {
- ret = transport_lookup_tmr_lun(&cmd->se_cmd,
- scsilun_to_int(&hdr->lun));
+ ret = transport_lookup_tmr_lun(&cmd->se_cmd);
if (ret < 0) {
se_tmr->response = ISCSI_TMF_RSP_NO_LUN;
goto attach;
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 46b0e1ceb77f..405d82d44717 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -45,7 +45,7 @@ static struct se_hba *lun0_hba;
struct se_device *g_lun0_dev;
sense_reason_t
-transport_lookup_cmd_lun(struct se_cmd *se_cmd, u64 unpacked_lun)
+transport_lookup_cmd_lun(struct se_cmd *se_cmd)
{
struct se_lun *se_lun = NULL;
struct se_session *se_sess = se_cmd->se_sess;
@@ -54,7 +54,7 @@ transport_lookup_cmd_lun(struct se_cmd *se_cmd, u64 unpacked_lun)
sense_reason_t ret = TCM_NO_SENSE;
rcu_read_lock();
- deve = target_nacl_find_deve(nacl, unpacked_lun);
+ deve = target_nacl_find_deve(nacl, se_cmd->orig_fe_lun);
if (deve) {
atomic_long_inc(&deve->total_cmds);
@@ -74,7 +74,6 @@ transport_lookup_cmd_lun(struct se_cmd *se_cmd, u64 unpacked_lun)
se_cmd->se_lun = se_lun;
se_cmd->pr_res_key = deve->pr_res_key;
- se_cmd->orig_fe_lun = unpacked_lun;
se_cmd->se_cmd_flags |= SCF_SE_LUN_CMD;
se_cmd->lun_ref_active = true;
@@ -83,7 +82,7 @@ transport_lookup_cmd_lun(struct se_cmd *se_cmd, u64 unpacked_lun)
pr_err("TARGET_CORE[%s]: Detected WRITE_PROTECTED LUN"
" Access for 0x%08llx\n",
se_cmd->se_tfo->fabric_name,
- unpacked_lun);
+ se_cmd->orig_fe_lun);
rcu_read_unlock();
ret = TCM_WRITE_PROTECTED;
goto ref_dev;
@@ -98,18 +97,17 @@ out_unlock:
* REPORT_LUNS, et al to be returned when no active
* MappedLUN=0 exists for this Initiator Port.
*/
- if (unpacked_lun != 0) {
+ if (se_cmd->orig_fe_lun != 0) {
pr_err("TARGET_CORE[%s]: Detected NON_EXISTENT_LUN"
" Access for 0x%08llx from %s\n",
se_cmd->se_tfo->fabric_name,
- unpacked_lun,
+ se_cmd->orig_fe_lun,
nacl->initiatorname);
return TCM_NON_EXISTENT_LUN;
}
se_lun = se_sess->se_tpg->tpg_virt_lun0;
se_cmd->se_lun = se_sess->se_tpg->tpg_virt_lun0;
- se_cmd->orig_fe_lun = 0;
se_cmd->se_cmd_flags |= SCF_SE_LUN_CMD;
percpu_ref_get(&se_lun->lun_ref);
@@ -145,7 +143,7 @@ ref_dev:
}
EXPORT_SYMBOL(transport_lookup_cmd_lun);
-int transport_lookup_tmr_lun(struct se_cmd *se_cmd, u64 unpacked_lun)
+int transport_lookup_tmr_lun(struct se_cmd *se_cmd)
{
struct se_dev_entry *deve;
struct se_lun *se_lun = NULL;
@@ -155,7 +153,7 @@ int transport_lookup_tmr_lun(struct se_cmd *se_cmd, u64 unpacked_lun)
unsigned long flags;
rcu_read_lock();
- deve = target_nacl_find_deve(nacl, unpacked_lun);
+ deve = target_nacl_find_deve(nacl, se_cmd->orig_fe_lun);
if (deve) {
se_lun = rcu_dereference(deve->se_lun);
@@ -166,7 +164,6 @@ int transport_lookup_tmr_lun(struct se_cmd *se_cmd, u64 unpacked_lun)
se_cmd->se_lun = se_lun;
se_cmd->pr_res_key = deve->pr_res_key;
- se_cmd->orig_fe_lun = unpacked_lun;
se_cmd->se_cmd_flags |= SCF_SE_LUN_CMD;
se_cmd->lun_ref_active = true;
}
@@ -177,7 +174,7 @@ out_unlock:
pr_debug("TARGET_CORE[%s]: Detected NON_EXISTENT_LUN"
" Access for 0x%08llx for %s\n",
se_cmd->se_tfo->fabric_name,
- unpacked_lun,
+ se_cmd->orig_fe_lun,
nacl->initiatorname);
return -ENODEV;
}
diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c
index afbd492c76a9..89c84d472cd7 100644
--- a/drivers/target/target_core_tmr.c
+++ b/drivers/target/target_core_tmr.c
@@ -148,8 +148,8 @@ void core_tmr_abort_task(
* code.
*/
if (!tmr->tmr_dev)
- WARN_ON_ONCE(transport_lookup_tmr_lun(tmr->task_cmd,
- se_cmd->orig_fe_lun) < 0);
+ WARN_ON_ONCE(transport_lookup_tmr_lun(tmr->task_cmd) <
+ 0);
target_put_cmd_and_wait(se_cmd);
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index da37af9c3a5e..90ecdd706a01 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1364,7 +1364,7 @@ void transport_init_se_cmd(
u32 data_length,
int data_direction,
int task_attr,
- unsigned char *sense_buffer)
+ unsigned char *sense_buffer, u64 unpacked_lun)
{
INIT_LIST_HEAD(&cmd->se_delayed_node);
INIT_LIST_HEAD(&cmd->se_qf_node);
@@ -1383,6 +1383,7 @@ void transport_init_se_cmd(
cmd->data_direction = data_direction;
cmd->sam_task_attr = task_attr;
cmd->sense_buffer = sense_buffer;
+ cmd->orig_fe_lun = unpacked_lun;
cmd->state_active = false;
}
@@ -1410,11 +1411,11 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
}
sense_reason_t
-target_setup_cmd_from_cdb(struct se_cmd *cmd, unsigned char *cdb)
+target_cmd_init_cdb(struct se_cmd *cmd, unsigned char *cdb)
{
- struct se_device *dev = cmd->se_dev;
sense_reason_t ret;
+ cmd->t_task_cdb = &cmd->__t_task_cdb[0];
/*
* Ensure that the received CDB is less than the max (252 + 8) bytes
* for VARIABLE_LENGTH_CMD
@@ -1423,7 +1424,8 @@ target_setup_cmd_from_cdb(struct se_cmd *cmd, unsigned char *cdb)
pr_err("Received SCSI CDB with command_size: %d that"
" exceeds SCSI_MAX_VARLEN_CDB_SIZE: %d\n",
scsi_command_size(cdb), SCSI_MAX_VARLEN_CDB_SIZE);
- return TCM_INVALID_CDB_FIELD;
+ ret = TCM_INVALID_CDB_FIELD;
+ goto err;
}
/*
* If the received CDB is larger than TCM_MAX_COMMAND_SIZE,
@@ -1438,16 +1440,34 @@ target_setup_cmd_from_cdb(struct se_cmd *cmd, unsigned char *cdb)
" %u > sizeof(cmd->__t_task_cdb): %lu ops\n",
scsi_command_size(cdb),
(unsigned long)sizeof(cmd->__t_task_cdb));
- return TCM_OUT_OF_RESOURCES;
+ ret = TCM_OUT_OF_RESOURCES;
+ goto err;
}
- } else
- cmd->t_task_cdb = &cmd->__t_task_cdb[0];
+ }
/*
* Copy the original CDB into cmd->
*/
memcpy(cmd->t_task_cdb, cdb, scsi_command_size(cdb));
trace_target_sequencer_start(cmd);
+ return 0;
+
+err:
+ /*
+ * Copy the CDB here to allow trace_target_cmd_complete() to
+ * print the cdb to the trace buffers.
+ */
+ memcpy(cmd->t_task_cdb, cdb, min(scsi_command_size(cdb),
+ (unsigned int)TCM_MAX_COMMAND_SIZE));
+ return ret;
+}
+EXPORT_SYMBOL(target_cmd_init_cdb);
+
+sense_reason_t
+target_cmd_parse_cdb(struct se_cmd *cmd)
+{
+ struct se_device *dev = cmd->se_dev;
+ sense_reason_t ret;
ret = dev->transport->parse_cdb(cmd);
if (ret == TCM_UNSUPPORTED_SCSI_OPCODE)
@@ -1466,7 +1486,7 @@ target_setup_cmd_from_cdb(struct se_cmd *cmd, unsigned char *cdb)
atomic_long_inc(&cmd->se_lun->lun_stats.cmd_pdus);
return 0;
}
-EXPORT_SYMBOL(target_setup_cmd_from_cdb);
+EXPORT_SYMBOL(target_cmd_parse_cdb);
/*
* Used by fabric module frontends to queue tasks directly.
@@ -1588,7 +1608,8 @@ int target_submit_cmd_map_sgls(struct se_cmd *se_cmd, struct se_session *se_sess
* target_core_fabric_ops->queue_status() callback
*/
transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess,
- data_length, data_dir, task_attr, sense);
+ data_length, data_dir, task_attr, sense,
+ unpacked_lun);
if (flags & TARGET_SCF_USE_CPUID)
se_cmd->se_cmd_flags |= SCF_USE_CPUID;
@@ -1611,17 +1632,25 @@ int target_submit_cmd_map_sgls(struct se_cmd *se_cmd, struct se_session *se_sess
*/
if (flags & TARGET_SCF_BIDI_OP)
se_cmd->se_cmd_flags |= SCF_BIDI;
+
+ rc = target_cmd_init_cdb(se_cmd, cdb);
+ if (rc) {
+ transport_send_check_condition_and_sense(se_cmd, rc, 0);
+ target_put_sess_cmd(se_cmd);
+ return 0;
+ }
+
/*
* Locate se_lun pointer and attach it to struct se_cmd
*/
- rc = transport_lookup_cmd_lun(se_cmd, unpacked_lun);
+ rc = transport_lookup_cmd_lun(se_cmd);
if (rc) {
transport_send_check_condition_and_sense(se_cmd, rc, 0);
target_put_sess_cmd(se_cmd);
return 0;
}
- rc = target_setup_cmd_from_cdb(se_cmd, cdb);
+ rc = target_cmd_parse_cdb(se_cmd);
if (rc != 0) {
transport_generic_request_failure(se_cmd, rc);
return 0;
@@ -1782,7 +1811,7 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess,
BUG_ON(!se_tpg);
transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess,
- 0, DMA_NONE, TCM_SIMPLE_TAG, sense);
+ 0, DMA_NONE, TCM_SIMPLE_TAG, sense, unpacked_lun);
/*
* FIXME: Currently expect caller to handle se_cmd->se_tmr_req
* allocation failure.
@@ -1810,7 +1839,7 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess,
goto failure;
}
- ret = transport_lookup_tmr_lun(se_cmd, unpacked_lun);
+ ret = transport_lookup_tmr_lun(se_cmd);
if (ret)
goto failure;
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 28fb9441de7a..560bfec933bc 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1007,7 +1007,7 @@ static int queue_cmd_ring(struct tcmu_cmd *tcmu_cmd, sense_reason_t *scsi_err)
entry->hdr.cmd_id = 0; /* not used for PAD */
entry->hdr.kflags = 0;
entry->hdr.uflags = 0;
- tcmu_flush_dcache_range(entry, sizeof(*entry));
+ tcmu_flush_dcache_range(entry, sizeof(entry->hdr));
UPDATE_HEAD(mb->cmd_head, pad_size, udev->cmdr_size);
tcmu_flush_dcache_range(mb, sizeof(*mb));
@@ -1072,7 +1072,7 @@ static int queue_cmd_ring(struct tcmu_cmd *tcmu_cmd, sense_reason_t *scsi_err)
cdb_off = CMDR_OFF + cmd_head + base_command_size;
memcpy((void *) mb + cdb_off, se_cmd->t_task_cdb, scsi_command_size(se_cmd->t_task_cdb));
entry->req.cdb_off = cdb_off;
- tcmu_flush_dcache_range(entry, sizeof(*entry));
+ tcmu_flush_dcache_range(entry, command_size);
UPDATE_HEAD(mb->cmd_head, command_size, udev->cmdr_size);
tcmu_flush_dcache_range(mb, sizeof(*mb));
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c
index bd3ed6ce7571..0d00ccbeb050 100644
--- a/drivers/target/target_core_xcopy.c
+++ b/drivers/target/target_core_xcopy.c
@@ -526,8 +526,11 @@ static int target_xcopy_setup_pt_cmd(
}
cmd->se_cmd_flags |= SCF_SE_LUN_CMD;
+ if (target_cmd_init_cdb(cmd, cdb))
+ return -EINVAL;
+
cmd->tag = 0;
- if (target_setup_cmd_from_cdb(cmd, cdb))
+ if (target_cmd_parse_cdb(cmd))
return -EINVAL;
if (transport_generic_map_mem_to_cmd(cmd, xop->xop_data_sg,
@@ -585,7 +588,7 @@ static int target_xcopy_read_source(
(unsigned long long)src_lba, src_sectors, length);
transport_init_se_cmd(se_cmd, &xcopy_pt_tfo, &xcopy_pt_sess, length,
- DMA_FROM_DEVICE, 0, &xpt_cmd.sense_buffer[0]);
+ DMA_FROM_DEVICE, 0, &xpt_cmd.sense_buffer[0], 0);
rc = target_xcopy_setup_pt_cmd(&xpt_cmd, xop, src_dev, &cdb[0],
remote_port);
@@ -630,7 +633,7 @@ static int target_xcopy_write_destination(
(unsigned long long)dst_lba, dst_sectors, length);
transport_init_se_cmd(se_cmd, &xcopy_pt_tfo, &xcopy_pt_sess, length,
- DMA_TO_DEVICE, 0, &xpt_cmd.sense_buffer[0]);
+ DMA_TO_DEVICE, 0, &xpt_cmd.sense_buffer[0], 0);
rc = target_xcopy_setup_pt_cmd(&xpt_cmd, xop, dst_dev, &cdb[0],
remote_port);
diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
index 2979cbe4d95f..eaf556ceac32 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -1052,7 +1052,8 @@ static void usbg_cmd_work(struct work_struct *work)
transport_init_se_cmd(se_cmd,
tv_nexus->tvn_se_sess->se_tpg->se_tpg_tfo,
tv_nexus->tvn_se_sess, cmd->data_len, DMA_NONE,
- cmd->prio_attr, cmd->sense_iu.sense);
+ cmd->prio_attr, cmd->sense_iu.sense,
+ cmd->unpacked_lun);
goto out;
}
@@ -1182,7 +1183,8 @@ static void bot_cmd_work(struct work_struct *work)
transport_init_se_cmd(se_cmd,
tv_nexus->tvn_se_sess->se_tpg->se_tpg_tfo,
tv_nexus->tvn_se_sess, cmd->data_len, DMA_NONE,
- cmd->prio_attr, cmd->sense_iu.sense);
+ cmd->prio_attr, cmd->sense_iu.sense,
+ cmd->unpacked_lun);
goto out;
}
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index 063f133e47c2..6adf4d71acf6 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -150,9 +150,10 @@ void transport_deregister_session(struct se_session *);
void transport_init_se_cmd(struct se_cmd *,
const struct target_core_fabric_ops *,
- struct se_session *, u32, int, int, unsigned char *);
-sense_reason_t transport_lookup_cmd_lun(struct se_cmd *, u64);
-sense_reason_t target_setup_cmd_from_cdb(struct se_cmd *, unsigned char *);
+ struct se_session *, u32, int, int, unsigned char *, u64);
+sense_reason_t transport_lookup_cmd_lun(struct se_cmd *);
+sense_reason_t target_cmd_init_cdb(struct se_cmd *, unsigned char *);
+sense_reason_t target_cmd_parse_cdb(struct se_cmd *);
int target_submit_cmd_map_sgls(struct se_cmd *, struct se_session *,
unsigned char *, unsigned char *, u64, u32, int, int, int,
struct scatterlist *, u32, struct scatterlist *, u32,
@@ -187,7 +188,7 @@ int core_tmr_alloc_req(struct se_cmd *, void *, u8, gfp_t);
void core_tmr_release_req(struct se_tmr_req *);
int transport_generic_handle_tmr(struct se_cmd *);
void transport_generic_request_failure(struct se_cmd *, sense_reason_t);
-int transport_lookup_tmr_lun(struct se_cmd *, u64);
+int transport_lookup_tmr_lun(struct se_cmd *);
void core_allocate_nexus_loss_ua(struct se_node_acl *acl);
struct se_node_acl *core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,