Merge tag 'v4.9.144' into 4.9-2.3.x-imx

This is the 4.9.144 stable release

9 files changed, 18 insertions, 12 deletions

diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 0516ecda54d3..3a6e4ec21c87 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -130,7 +130,7 @@ static const struct of_device_id atmel_ssc_dt_ids[] = {
 MODULE_DEVICE_TABLE(of, atmel_ssc_dt_ids);
 #endif
 
-static inline const struct atmel_ssc_platform_data * __init
+static inline const struct atmel_ssc_platform_data *
 	atmel_ssc_get_driver_data(struct platform_device *pdev)
 {
 	if (pdev->dev.of_node) {
diff --git a/drivers/misc/genwqe/card_base.h b/drivers/misc/genwqe/card_base.h
index cb851c14ca4b..159f35b2bd11 100644
--- a/drivers/misc/genwqe/card_base.h
+++ b/drivers/misc/genwqe/card_base.h
@@ -404,7 +404,7 @@ struct genwqe_file {
 	struct file *filp;
 
 	struct fasync_struct *async_queue;
-	struct task_struct *owner;
+	struct pid *opener;
 	struct list_head list;		/* entry in list of open files */
 
 	spinlock_t map_lock;		/* lock for dma_mappings */
diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c
index 7f1b282d7d96..c0012ca4229e 100644
--- a/drivers/misc/genwqe/card_dev.c
+++ b/drivers/misc/genwqe/card_dev.c
@@ -52,7 +52,7 @@ static void genwqe_add_file(struct genwqe_dev *cd, struct genwqe_file *cfile)
 {
 	unsigned long flags;
 
-	cfile->owner = current;
+	cfile->opener = get_pid(task_tgid(current));
 	spin_lock_irqsave(&cd->file_lock, flags);
 	list_add(&cfile->list, &cd->file_list);
 	spin_unlock_irqrestore(&cd->file_lock, flags);
@@ -65,6 +65,7 @@ static int genwqe_del_file(struct genwqe_dev *cd, struct genwqe_file *cfile)
 	spin_lock_irqsave(&cd->file_lock, flags);
 	list_del(&cfile->list);
 	spin_unlock_irqrestore(&cd->file_lock, flags);
+	put_pid(cfile->opener);
 
 	return 0;
 }
@@ -275,7 +276,7 @@ static int genwqe_kill_fasync(struct genwqe_dev *cd, int sig)
 	return files;
 }
 
-static int genwqe_force_sig(struct genwqe_dev *cd, int sig)
+static int genwqe_terminate(struct genwqe_dev *cd)
 {
 	unsigned int files = 0;
 	unsigned long flags;
@@ -283,7 +284,7 @@ static int genwqe_force_sig(struct genwqe_dev *cd, int sig)
 
 	spin_lock_irqsave(&cd->file_lock, flags);
 	list_for_each_entry(cfile, &cd->file_list, list) {
-		force_sig(sig, cfile->owner);
+		kill_pid(cfile->opener, SIGKILL, 1);
 		files++;
 	}
 	spin_unlock_irqrestore(&cd->file_lock, flags);
@@ -1356,7 +1357,7 @@ static int genwqe_inform_and_stop_processes(struct genwqe_dev *cd)
 		dev_warn(&pci_dev->dev,
 			 "[%s] send SIGKILL and wait ...\n", __func__);
 
-		rc = genwqe_force_sig(cd, SIGKILL); /* force terminate */
+		rc = genwqe_terminate(cd);
 		if (rc) {
 			/* Give kill_timout more seconds to end processes */
 			for (i = 0; (i < genwqe_kill_timeout) &&
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c
index f806a4471eb9..32ab0f43f506 100644
--- a/drivers/misc/mic/scif/scif_rma.c
+++ b/drivers/misc/mic/scif/scif_rma.c
@@ -414,7 +414,7 @@ static int scif_create_remote_lookup(struct scif_dev *remote_dev,
 		if (err)
 			goto error_window;
 		err = scif_map_page(&window->num_pages_lookup.lookup[j],
-				    vmalloc_dma_phys ?
+				    vmalloc_num_pages ?
 				    vmalloc_to_page(&window->num_pages[i]) :
 				    virt_to_page(&window->num_pages[i]),
 				    remote_dev);
diff --git a/drivers/misc/sgi-gru/grukdump.c b/drivers/misc/sgi-gru/grukdump.c
index 313da3150262..1540a7785e14 100644
--- a/drivers/misc/sgi-gru/grukdump.c
+++ b/drivers/misc/sgi-gru/grukdump.c
@@ -27,6 +27,9 @@
 #include <linux/delay.h>
 #include <linux/bitops.h>
 #include <asm/uv/uv_hub.h>
+
+#include <linux/nospec.h>
+
 #include "gru.h"
 #include "grutables.h"
 #include "gruhandles.h"
@@ -196,6 +199,7 @@ int gru_dump_chiplet_request(unsigned long arg)
 	/* Currently, only dump by gid is implemented */
 	if (req.gid >= gru_max_gids)
 		return -EINVAL;
+	req.gid = array_index_nospec(req.gid, gru_max_gids);
 
 	gru = GID_TO_GRU(req.gid);
 	ubuf = req.buf;
diff --git a/drivers/misc/tsl2550.c b/drivers/misc/tsl2550.c
index 87a13374fdc0..eb5761067310 100644
--- a/drivers/misc/tsl2550.c
+++ b/drivers/misc/tsl2550.c
@@ -177,7 +177,7 @@ static int tsl2550_calculate_lux(u8 ch0, u8 ch1)
 		} else
 			lux = 0;
 	else
-		return -EAGAIN;
+		return 0;
 
 	/* LUX range check */
 	return lux > TSL2550_MAX_LUX ? TSL2550_MAX_LUX : lux;
diff --git a/drivers/misc/vmw_vmci/vmci_driver.c b/drivers/misc/vmw_vmci/vmci_driver.c
index d7eaf1eb11e7..003bfba40758 100644
--- a/drivers/misc/vmw_vmci/vmci_driver.c
+++ b/drivers/misc/vmw_vmci/vmci_driver.c
@@ -113,5 +113,5 @@ module_exit(vmci_drv_exit);
 
 MODULE_AUTHOR("VMware, Inc.");
 MODULE_DESCRIPTION("VMware Virtual Machine Communication Interface.");
-MODULE_VERSION("1.1.5.0-k");
+MODULE_VERSION("1.1.6.0-k");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/misc/vmw_vmci/vmci_queue_pair.c b/drivers/misc/vmw_vmci/vmci_queue_pair.c
index f735ab4ba84e..5927db046a87 100644
--- a/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ b/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -755,7 +755,7 @@ static int qp_host_get_user_memory(u64 produce_uva,
 	retval = get_user_pages_fast((uintptr_t) produce_uva,
 				     produce_q->kernel_if->num_pages, 1,
 				     produce_q->kernel_if->u.h.header_page);
-	if (retval < produce_q->kernel_if->num_pages) {
+	if (retval < (int)produce_q->kernel_if->num_pages) {
 		pr_debug("get_user_pages_fast(produce) failed (retval=%d)",
 			retval);
 		qp_release_pages(produce_q->kernel_if->u.h.header_page,
@@ -767,7 +767,7 @@ static int qp_host_get_user_memory(u64 produce_uva,
 	retval = get_user_pages_fast((uintptr_t) consume_uva,
 				     consume_q->kernel_if->num_pages, 1,
 				     consume_q->kernel_if->u.h.header_page);
-	if (retval < consume_q->kernel_if->num_pages) {
+	if (retval < (int)consume_q->kernel_if->num_pages) {
 		pr_debug("get_user_pages_fast(consume) failed (retval=%d)",
 			retval);
 		qp_release_pages(consume_q->kernel_if->u.h.header_page,
diff --git a/drivers/misc/vmw_vmci/vmci_resource.c b/drivers/misc/vmw_vmci/vmci_resource.c
index 9a53a30de445..f1164602cec1 100644
--- a/drivers/misc/vmw_vmci/vmci_resource.c
+++ b/drivers/misc/vmw_vmci/vmci_resource.c
@@ -56,7 +56,8 @@ static struct vmci_resource *vmci_resource_lookup(struct vmci_handle handle,
 
 		if (r->type == type &&
 		    rid == handle.resource &&
-		    (cid == handle.context || cid == VMCI_INVALID_ID)) {
+		    (cid == handle.context || cid == VMCI_INVALID_ID ||
+		     handle.context == VMCI_INVALID_ID)) {
 			resource = r;
 			break;
 		}