Merge tag 'v5.0-rc7' into patchwork

Linux 5.0-rc7

* tag 'v5.0-rc7': (1667 commits)
  Linux 5.0-rc7
  Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
  Input: st-keyscan - fix potential zalloc NULL dereference
  Input: apanel - switch to using brightness_set_blocking()
  powerpc/64s: Fix possible corruption on big endian due to pgd/pud_present()
  efi/arm: Revert "Defer persistent reservations until after paging_init()"
  arm64, mm, efi: Account for GICv3 LPI tables in static memblock reserve table
  sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
  include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
  Compiler Attributes: add support for __copy (gcc >= 9)
  lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
  auxdisplay: ht16k33: fix potential user-after-free on module unload
  x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
  i2c: bcm2835: Clear current buffer pointers and counts after a transfer
  i2c: cadence: Fix the hold bit setting
  drm: Use array_size() when creating lease
  dm thin: fix bug where bio that overwrites thin block ignores FUA
  Revert "exec: load_script: don't blindly truncate shebang string"
  Revert "gfs2: read journal in large chunks to locate the head"
  net: ethernet: freescale: set FEC ethtool regs version
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

3 files changed, 23 insertions, 20 deletions

diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c
index 4da660c1c431..6d6d6013e35b 100644
--- a/drivers/scsi/qedi/qedi_iscsi.c
+++ b/drivers/scsi/qedi/qedi_iscsi.c
@@ -953,6 +953,7 @@ static int qedi_ep_poll(struct iscsi_endpoint *ep, int timeout_ms)
 
 	qedi_ep = ep->dd_data;
 	if (qedi_ep->state == EP_STATE_IDLE ||
+	    qedi_ep->state == EP_STATE_OFLDCONN_NONE ||
 	    qedi_ep->state == EP_STATE_OFLDCONN_FAILED)
 		return -1;
 
@@ -1035,6 +1036,7 @@ static void qedi_ep_disconnect(struct iscsi_endpoint *ep)
 
 	switch (qedi_ep->state) {
 	case EP_STATE_OFLDCONN_START:
+	case EP_STATE_OFLDCONN_NONE:
 		goto ep_release_conn;
 	case EP_STATE_OFLDCONN_FAILED:
 			break;
@@ -1225,6 +1227,7 @@ static int qedi_set_path(struct Scsi_Host *shost, struct iscsi_path *path_data)
 
 	if (!is_valid_ether_addr(&path_data->mac_addr[0])) {
 		QEDI_NOTICE(&qedi->dbg_ctx, "dst mac NOT VALID\n");
+		qedi_ep->state = EP_STATE_OFLDCONN_NONE;
 		ret = -EIO;
 		goto set_path_exit;
 	}
diff --git a/drivers/scsi/qedi/qedi_iscsi.h b/drivers/scsi/qedi/qedi_iscsi.h
index 11260776212f..892d70d54553 100644
--- a/drivers/scsi/qedi/qedi_iscsi.h
+++ b/drivers/scsi/qedi/qedi_iscsi.h
@@ -59,6 +59,7 @@ enum {
 	EP_STATE_OFLDCONN_FAILED        = 0x2000,
 	EP_STATE_CONNECT_FAILED         = 0x4000,
 	EP_STATE_DISCONN_TIMEDOUT       = 0x8000,
+	EP_STATE_OFLDCONN_NONE          = 0x10000,
 };
 
 struct qedi_conn;
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index 5c53409a8cea..e74a62448ba4 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -1394,10 +1394,9 @@ static int qedi_alloc_nvm_iscsi_cfg(struct qedi_ctx *qedi)
 {
 	struct qedi_nvm_iscsi_image nvm_image;
 
-	qedi->iscsi_image = dma_zalloc_coherent(&qedi->pdev->dev,
-						sizeof(nvm_image),
-						&qedi->nvm_buf_dma,
-						GFP_KERNEL);
+	qedi->iscsi_image = dma_alloc_coherent(&qedi->pdev->dev,
+					       sizeof(nvm_image),
+					       &qedi->nvm_buf_dma, GFP_KERNEL);
 	if (!qedi->iscsi_image) {
 		QEDI_ERR(&qedi->dbg_ctx, "Could not allocate NVM BUF.\n");
 		return -ENOMEM;
@@ -1510,10 +1509,10 @@ static int qedi_alloc_bdq(struct qedi_ctx *qedi)
 	}
 
 	/* Allocate list of PBL pages */
-	qedi->bdq_pbl_list = dma_zalloc_coherent(&qedi->pdev->dev,
-						 QEDI_PAGE_SIZE,
-						 &qedi->bdq_pbl_list_dma,
-						 GFP_KERNEL);
+	qedi->bdq_pbl_list = dma_alloc_coherent(&qedi->pdev->dev,
+						QEDI_PAGE_SIZE,
+						&qedi->bdq_pbl_list_dma,
+						GFP_KERNEL);
 	if (!qedi->bdq_pbl_list) {
 		QEDI_ERR(&qedi->dbg_ctx,
 			 "Could not allocate list of PBL pages.\n");
@@ -1609,10 +1608,10 @@ static int qedi_alloc_global_queues(struct qedi_ctx *qedi)
 		    (qedi->global_queues[i]->cq_pbl_size +
 		    (QEDI_PAGE_SIZE - 1));
 
-		qedi->global_queues[i]->cq = dma_zalloc_coherent(&qedi->pdev->dev,
-								 qedi->global_queues[i]->cq_mem_size,
-								 &qedi->global_queues[i]->cq_dma,
-								 GFP_KERNEL);
+		qedi->global_queues[i]->cq = dma_alloc_coherent(&qedi->pdev->dev,
+								qedi->global_queues[i]->cq_mem_size,
+								&qedi->global_queues[i]->cq_dma,
+								GFP_KERNEL);
 
 		if (!qedi->global_queues[i]->cq) {
 			QEDI_WARN(&qedi->dbg_ctx,
@@ -1620,10 +1619,10 @@ static int qedi_alloc_global_queues(struct qedi_ctx *qedi)
 			status = -ENOMEM;
 			goto mem_alloc_failure;
 		}
-		qedi->global_queues[i]->cq_pbl = dma_zalloc_coherent(&qedi->pdev->dev,
-								     qedi->global_queues[i]->cq_pbl_size,
-								     &qedi->global_queues[i]->cq_pbl_dma,
-								     GFP_KERNEL);
+		qedi->global_queues[i]->cq_pbl = dma_alloc_coherent(&qedi->pdev->dev,
+								    qedi->global_queues[i]->cq_pbl_size,
+								    &qedi->global_queues[i]->cq_pbl_dma,
+								    GFP_KERNEL);
 
 		if (!qedi->global_queues[i]->cq_pbl) {
 			QEDI_WARN(&qedi->dbg_ctx,
@@ -1691,16 +1690,16 @@ int qedi_alloc_sq(struct qedi_ctx *qedi, struct qedi_endpoint *ep)
 	ep->sq_pbl_size = (ep->sq_mem_size / QEDI_PAGE_SIZE) * sizeof(void *);
 	ep->sq_pbl_size = ep->sq_pbl_size + QEDI_PAGE_SIZE;
 
-	ep->sq = dma_zalloc_coherent(&qedi->pdev->dev, ep->sq_mem_size,
-				     &ep->sq_dma, GFP_KERNEL);
+	ep->sq = dma_alloc_coherent(&qedi->pdev->dev, ep->sq_mem_size,
+				    &ep->sq_dma, GFP_KERNEL);
 	if (!ep->sq) {
 		QEDI_WARN(&qedi->dbg_ctx,
 			  "Could not allocate send queue.\n");
 		rval = -ENOMEM;
 		goto out;
 	}
-	ep->sq_pbl = dma_zalloc_coherent(&qedi->pdev->dev, ep->sq_pbl_size,
-					 &ep->sq_pbl_dma, GFP_KERNEL);
+	ep->sq_pbl = dma_alloc_coherent(&qedi->pdev->dev, ep->sq_pbl_size,
+					&ep->sq_pbl_dma, GFP_KERNEL);
 	if (!ep->sq_pbl) {
 		QEDI_WARN(&qedi->dbg_ctx,
 			  "Could not allocate send queue PBL.\n");