Merge 5.8-rc6 into staging-next

We need the staging fixes in here, and it resolves a merge issue with an
iio driver.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/platform/x86/asus-wmi.c

@@ -441,6 +441,7 @@ static int asus_wmi_battery_add(struct power_supply *battery)
 	 * battery is named BATT.
 	 */
 	if (strcmp(battery->desc->name, "BAT0") != 0 &&
+	    strcmp(battery->desc->name, "BAT1") != 0 &&
 	    strcmp(battery->desc->name, "BATT") != 0)
 		return -ENODEV;
 

drivers/platform/x86/intel_speed_select_if/isst_if_common.h

@@ -13,6 +13,9 @@
 #define INTEL_RAPL_PRIO_DEVID_0	0x3451
 #define INTEL_CFG_MBOX_DEVID_0	0x3459
 
+#define INTEL_RAPL_PRIO_DEVID_1 0x3251
+#define INTEL_CFG_MBOX_DEVID_1  0x3259
+
 /*
  * Validate maximum commands in a single request.
  * This is enough to handle command to every core in one ioctl, or all

drivers/platform/x86/intel_speed_select_if/isst_if_mbox_pci.c

@@ -147,6 +147,7 @@ static long isst_if_mbox_proc_cmd(u8 *cmd_ptr, int *write_only, int resume)
 
 static const struct pci_device_id isst_if_mbox_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, INTEL_CFG_MBOX_DEVID_0)},
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, INTEL_CFG_MBOX_DEVID_1)},
 	{ 0 },
 };
 MODULE_DEVICE_TABLE(pci, isst_if_mbox_ids);

drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c

@@ -72,6 +72,7 @@ static long isst_if_mmio_rd_wr(u8 *cmd_ptr, int *write_only, int resume)
 
 static const struct pci_device_id isst_if_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, INTEL_RAPL_PRIO_DEVID_0)},
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, INTEL_RAPL_PRIO_DEVID_1)},
 	{ 0 },
 };
 MODULE_DEVICE_TABLE(pci, isst_if_ids);

drivers/platform/x86/thinkpad_acpi.c

@@ -885,11 +885,19 @@ static ssize_t dispatch_proc_write(struct file *file,
 
 	if (!ibm || !ibm->write)
 		return -EINVAL;
+	if (count > PAGE_SIZE - 1)
+		return -EINVAL;
 
-	kernbuf = strndup_user(userbuf, PAGE_SIZE);
-	if (IS_ERR(kernbuf))
-		return PTR_ERR(kernbuf);
+	kernbuf = kmalloc(count + 1, GFP_KERNEL);
+	if (!kernbuf)
+		return -ENOMEM;
 
+	if (copy_from_user(kernbuf, userbuf, count)) {
+		kfree(kernbuf);
+		return -EFAULT;
+	}
+
+	kernbuf[count] = 0;
 	ret = ibm->write(kernbuf);
 	if (ret == 0)
 		ret = count;