Merging upstream version 6.10.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 38 insertions, 46 deletions

diff --git a/drivers/scsi/cxlflash/lunmgt.c b/drivers/scsi/cxlflash/lunmgt.c
index e0e15b44a2..52405c6462 100644
--- a/drivers/scsi/cxlflash/lunmgt.c
+++ b/drivers/scsi/cxlflash/lunmgt.c
@@ -216,7 +216,7 @@ void cxlflash_term_global_luns(void)
 /**
  * cxlflash_manage_lun() - handles LUN management activities
  * @sdev:	SCSI device associated with LUN.
- * @manage:	Manage ioctl data structure.
+ * @arg:	Manage ioctl data structure.
  *
  * This routine is used to notify the driver about a LUN's WWID and associate
  * SCSI devices (sdev) with a global LUN instance. Additionally it serves to
@@ -224,9 +224,9 @@ void cxlflash_term_global_luns(void)
  *
  * Return: 0 on success, -errno on failure
  */
-int cxlflash_manage_lun(struct scsi_device *sdev,
-			struct dk_cxlflash_manage_lun *manage)
+int cxlflash_manage_lun(struct scsi_device *sdev, void *arg)
 {
+	struct dk_cxlflash_manage_lun *manage = arg;
 	struct cxlflash_cfg *cfg = shost_priv(sdev->host);
 	struct device *dev = &cfg->dev->dev;
 	struct llun_info *lli = NULL;
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index e8382cc5cf..e4b45b7e32 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -3280,13 +3280,13 @@ static char *decode_hioctl(unsigned int cmd)
 /**
  * cxlflash_lun_provision() - host LUN provisioning handler
  * @cfg:	Internal structure associated with the host.
- * @lunprov:	Kernel copy of userspace ioctl data structure.
+ * @arg:	Kernel copy of userspace ioctl data structure.
  *
  * Return: 0 on success, -errno on failure
  */
-static int cxlflash_lun_provision(struct cxlflash_cfg *cfg,
-				  struct ht_cxlflash_lun_provision *lunprov)
+static int cxlflash_lun_provision(struct cxlflash_cfg *cfg, void *arg)
 {
+	struct ht_cxlflash_lun_provision *lunprov = arg;
 	struct afu *afu = cfg->afu;
 	struct device *dev = &cfg->dev->dev;
 	struct sisl_ioarcb rcb;
@@ -3371,16 +3371,16 @@ out:
 /**
  * cxlflash_afu_debug() - host AFU debug handler
  * @cfg:	Internal structure associated with the host.
- * @afu_dbg:	Kernel copy of userspace ioctl data structure.
+ * @arg:	Kernel copy of userspace ioctl data structure.
  *
  * For debug requests requiring a data buffer, always provide an aligned
  * (cache line) buffer to the AFU to appease any alignment requirements.
  *
  * Return: 0 on success, -errno on failure
  */
-static int cxlflash_afu_debug(struct cxlflash_cfg *cfg,
-			      struct ht_cxlflash_afu_debug *afu_dbg)
+static int cxlflash_afu_debug(struct cxlflash_cfg *cfg, void *arg)
 {
+	struct ht_cxlflash_afu_debug *afu_dbg = arg;
 	struct afu *afu = cfg->afu;
 	struct device *dev = &cfg->dev->dev;
 	struct sisl_ioarcb rcb;
@@ -3494,10 +3494,8 @@ static long cxlflash_chr_ioctl(struct file *file, unsigned int cmd,
 		size_t size;
 		hioctl ioctl;
 	} ioctl_tbl[] = {	/* NOTE: order matters here */
-	{ sizeof(struct ht_cxlflash_lun_provision),
-		(hioctl)cxlflash_lun_provision },
-	{ sizeof(struct ht_cxlflash_afu_debug),
-		(hioctl)cxlflash_afu_debug },
+	{ sizeof(struct ht_cxlflash_lun_provision), cxlflash_lun_provision },
+	{ sizeof(struct ht_cxlflash_afu_debug), cxlflash_afu_debug },
 	};
 
 	/* Hold read semaphore so we can drain if needed */
diff --git a/drivers/scsi/cxlflash/superpipe.c b/drivers/scsi/cxlflash/superpipe.c
index e1b55b03e8..2d356fe245 100644
--- a/drivers/scsi/cxlflash/superpipe.c
+++ b/drivers/scsi/cxlflash/superpipe.c
@@ -729,8 +729,7 @@ out:
 	return rc;
 }
 
-int cxlflash_disk_release(struct scsi_device *sdev,
-			  struct dk_cxlflash_release *release)
+int cxlflash_disk_release(struct scsi_device *sdev, void *release)
 {
 	return _cxlflash_disk_release(sdev, NULL, release);
 }
@@ -955,8 +954,7 @@ out:
 	return rc;
 }
 
-static int cxlflash_disk_detach(struct scsi_device *sdev,
-				struct dk_cxlflash_detach *detach)
+static int cxlflash_disk_detach(struct scsi_device *sdev, void *detach)
 {
 	return _cxlflash_disk_detach(sdev, NULL, detach);
 }
@@ -1305,7 +1303,7 @@ retry:
 /**
  * cxlflash_disk_attach() - attach a LUN to a context
  * @sdev:	SCSI device associated with LUN.
- * @attach:	Attach ioctl data structure.
+ * @arg:	Attach ioctl data structure.
  *
  * Creates a context and attaches LUN to it. A LUN can only be attached
  * one time to a context (subsequent attaches for the same context/LUN pair
@@ -1314,9 +1312,9 @@ retry:
  *
  * Return: 0 on success, -errno on failure
  */
-static int cxlflash_disk_attach(struct scsi_device *sdev,
-				struct dk_cxlflash_attach *attach)
+static int cxlflash_disk_attach(struct scsi_device *sdev, void *arg)
 {
+	struct dk_cxlflash_attach *attach = arg;
 	struct cxlflash_cfg *cfg = shost_priv(sdev->host);
 	struct device *dev = &cfg->dev->dev;
 	struct afu *afu = cfg->afu;
@@ -1621,7 +1619,7 @@ err1:
 /**
  * cxlflash_afu_recover() - initiates AFU recovery
  * @sdev:	SCSI device associated with LUN.
- * @recover:	Recover ioctl data structure.
+ * @arg:	Recover ioctl data structure.
  *
  * Only a single recovery is allowed at a time to avoid exhausting CXL
  * resources (leading to recovery failure) in the event that we're up
@@ -1648,9 +1646,9 @@ err1:
  *
  * Return: 0 on success, -errno on failure
  */
-static int cxlflash_afu_recover(struct scsi_device *sdev,
-				struct dk_cxlflash_recover_afu *recover)
+static int cxlflash_afu_recover(struct scsi_device *sdev, void *arg)
 {
+	struct dk_cxlflash_recover_afu *recover = arg;
 	struct cxlflash_cfg *cfg = shost_priv(sdev->host);
 	struct device *dev = &cfg->dev->dev;
 	struct llun_info *lli = sdev->hostdata;
@@ -1829,13 +1827,13 @@ out:
 /**
  * cxlflash_disk_verify() - verifies a LUN is the same and handle size changes
  * @sdev:	SCSI device associated with LUN.
- * @verify:	Verify ioctl data structure.
+ * @arg:	Verify ioctl data structure.
  *
  * Return: 0 on success, -errno on failure
  */
-static int cxlflash_disk_verify(struct scsi_device *sdev,
-				struct dk_cxlflash_verify *verify)
+static int cxlflash_disk_verify(struct scsi_device *sdev, void *arg)
 {
+	struct dk_cxlflash_verify *verify = arg;
 	int rc = 0;
 	struct ctx_info *ctxi = NULL;
 	struct cxlflash_cfg *cfg = shost_priv(sdev->host);
@@ -2111,16 +2109,16 @@ int cxlflash_ioctl(struct scsi_device *sdev, unsigned int cmd, void __user *arg)
 		size_t size;
 		sioctl ioctl;
 	} ioctl_tbl[] = {	/* NOTE: order matters here */
-	{sizeof(struct dk_cxlflash_attach), (sioctl)cxlflash_disk_attach},
+	{sizeof(struct dk_cxlflash_attach), cxlflash_disk_attach},
 	{sizeof(struct dk_cxlflash_udirect), cxlflash_disk_direct_open},
-	{sizeof(struct dk_cxlflash_release), (sioctl)cxlflash_disk_release},
-	{sizeof(struct dk_cxlflash_detach), (sioctl)cxlflash_disk_detach},
-	{sizeof(struct dk_cxlflash_verify), (sioctl)cxlflash_disk_verify},
-	{sizeof(struct dk_cxlflash_recover_afu), (sioctl)cxlflash_afu_recover},
-	{sizeof(struct dk_cxlflash_manage_lun), (sioctl)cxlflash_manage_lun},
+	{sizeof(struct dk_cxlflash_release), cxlflash_disk_release},
+	{sizeof(struct dk_cxlflash_detach), cxlflash_disk_detach},
+	{sizeof(struct dk_cxlflash_verify), cxlflash_disk_verify},
+	{sizeof(struct dk_cxlflash_recover_afu), cxlflash_afu_recover},
+	{sizeof(struct dk_cxlflash_manage_lun), cxlflash_manage_lun},
 	{sizeof(struct dk_cxlflash_uvirtual), cxlflash_disk_virtual_open},
-	{sizeof(struct dk_cxlflash_resize), (sioctl)cxlflash_vlun_resize},
-	{sizeof(struct dk_cxlflash_clone), (sioctl)cxlflash_disk_clone},
+	{sizeof(struct dk_cxlflash_resize), cxlflash_vlun_resize},
+	{sizeof(struct dk_cxlflash_clone), cxlflash_disk_clone},
 	};
 
 	/* Hold read semaphore so we can drain if needed */
diff --git a/drivers/scsi/cxlflash/superpipe.h b/drivers/scsi/cxlflash/superpipe.h
index 0e3b459640..fe8c975d13 100644
--- a/drivers/scsi/cxlflash/superpipe.h
+++ b/drivers/scsi/cxlflash/superpipe.h
@@ -114,18 +114,16 @@ struct cxlflash_global {
 	struct page *err_page; /* One page of all 0xF for error notification */
 };
 
-int cxlflash_vlun_resize(struct scsi_device *sdev,
-			 struct dk_cxlflash_resize *resize);
+int cxlflash_vlun_resize(struct scsi_device *sdev, void *resize);
 int _cxlflash_vlun_resize(struct scsi_device *sdev, struct ctx_info *ctxi,
 			  struct dk_cxlflash_resize *resize);
 
 int cxlflash_disk_release(struct scsi_device *sdev,
-			  struct dk_cxlflash_release *release);
+			  void *release);
 int _cxlflash_disk_release(struct scsi_device *sdev, struct ctx_info *ctxi,
 			   struct dk_cxlflash_release *release);
 
-int cxlflash_disk_clone(struct scsi_device *sdev,
-			struct dk_cxlflash_clone *clone);
+int cxlflash_disk_clone(struct scsi_device *sdev, void *arg);
 
 int cxlflash_disk_virtual_open(struct scsi_device *sdev, void *arg);
 
@@ -145,8 +143,7 @@ void rhte_checkin(struct ctx_info *ctxi, struct sisl_rht_entry *rhte);
 
 void cxlflash_ba_terminate(struct ba_lun *ba_lun);
 
-int cxlflash_manage_lun(struct scsi_device *sdev,
-			struct dk_cxlflash_manage_lun *manage);
+int cxlflash_manage_lun(struct scsi_device *sdev, void *manage);
 
 int check_state(struct cxlflash_cfg *cfg);
 
diff --git a/drivers/scsi/cxlflash/vlun.c b/drivers/scsi/cxlflash/vlun.c
index cbd5a648a1..35326e3119 100644
--- a/drivers/scsi/cxlflash/vlun.c
+++ b/drivers/scsi/cxlflash/vlun.c
@@ -819,8 +819,7 @@ out:
 	return rc;
 }
 
-int cxlflash_vlun_resize(struct scsi_device *sdev,
-			 struct dk_cxlflash_resize *resize)
+int cxlflash_vlun_resize(struct scsi_device *sdev, void *resize)
 {
 	return _cxlflash_vlun_resize(sdev, NULL, resize);
 }
@@ -1178,7 +1177,7 @@ err:
 /**
  * cxlflash_disk_clone() - clone a context by making snapshot of another
  * @sdev:	SCSI device associated with LUN owning virtual LUN.
- * @clone:	Clone ioctl data structure.
+ * @arg:	Clone ioctl data structure.
  *
  * This routine effectively performs cxlflash_disk_open operation for each
  * in-use virtual resource in the source context. Note that the destination
@@ -1187,9 +1186,9 @@ err:
  *
  * Return: 0 on success, -errno on failure
  */
-int cxlflash_disk_clone(struct scsi_device *sdev,
-			struct dk_cxlflash_clone *clone)
+int cxlflash_disk_clone(struct scsi_device *sdev, void *arg)
 {
+	struct dk_cxlflash_clone *clone = arg;
 	struct cxlflash_cfg *cfg = shost_priv(sdev->host);
 	struct device *dev = &cfg->dev->dev;
 	struct llun_info *lli = sdev->hostdata;