Merge 4.4.98 into android-4.4

Changes in 4.4.98
	adv7604: Initialize drive strength to default when using DT
	video: fbdev: pmag-ba-fb: Remove bad `__init' annotation
	PCI: mvebu: Handle changes to the bridge windows while enabled
	xen/netback: set default upper limit of tx/rx queues to 8
	drm: drm_minor_register(): Clean up debugfs on failure
	KVM: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter
	iommu/arm-smmu-v3: Clear prior settings when updating STEs
	powerpc/corenet: explicitly disable the SDHC controller on kmcoge4
	ARM: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6
	crypto: vmx - disable preemption to enable vsx in aes_ctr.c
	iio: trigger: free trigger resource correctly
	phy: increase size of MII_BUS_ID_SIZE and bus_id
	serial: sh-sci: Fix register offsets for the IRDA serial port
	usb: hcd: initialize hcd->flags to 0 when rm hcd
	netfilter: nft_meta: deal with PACKET_LOOPBACK in netdev family
	IPsec: do not ignore crypto err in ah4 input
	Input: mpr121 - handle multiple bits change of status register
	Input: mpr121 - set missing event capability
	IB/ipoib: Change list_del to list_del_init in the tx object
	s390/qeth: issue STARTLAN as first IPA command
	net: dsa: select NET_SWITCHDEV
	platform/x86: hp-wmi: Fix detection for dock and tablet mode
	cdc_ncm: Set NTB format again after altsetting switch for Huawei devices
	KEYS: trusted: sanitize all key material
	KEYS: trusted: fix writing past end of buffer in trusted_read()
	platform/x86: hp-wmi: Fix error value for hp_wmi_tablet_state
	platform/x86: hp-wmi: Do not shadow error values
	x86/uaccess, sched/preempt: Verify access_ok() context
	workqueue: Fix NULL pointer dereference
	crypto: x86/sha1-mb - fix panic due to unaligned access
	KEYS: fix NULL pointer dereference during ASN.1 parsing [ver #2]
	ARM: 8720/1: ensure dump_instr() checks addr_limit
	ALSA: seq: Fix OSS sysex delivery in OSS emulation
	ALSA: seq: Avoid invalid lockdep class warning
	MIPS: microMIPS: Fix incorrect mask in insn_table_MM
	MIPS: Fix CM region target definitions
	MIPS: SMP: Use a completion event to signal CPU up
	MIPS: Fix race on setting and getting cpu_online_mask
	MIPS: SMP: Fix deadlock & online race
	test: firmware_class: report errors properly on failure
	selftests: firmware: add empty string and async tests
	selftests: firmware: send expected errors to /dev/null
	tools: firmware: check for distro fallback udev cancel rule
	MIPS: AR7: Defer registration of GPIO
	MIPS: AR7: Ensure that serial ports are properly set up
	Input: elan_i2c - add ELAN060C to the ACPI table
	drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issue
	rbd: use GFP_NOIO for parent stat and data requests
	can: sun4i: handle overrun in RX FIFO
	can: c_can: don't indicate triple sampling support for D_CAN
	x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context
	PKCS#7: fix unitialized boolean 'want'
	Linux 4.4.98

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

3 files changed, 16 insertions, 14 deletions

diff --git a/include/linux/phy.h b/include/linux/phy.h
index b64825d6ad26..5bc4b9d563a9 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -136,11 +136,7 @@ static inline const char *phy_modes(phy_interface_t interface)
 /* Used when trying to connect to a specific phy (mii bus id:phy device id) */
 #define PHY_ID_FMT "%s:%02x"
 
-/*
- * Need to be a little smaller than phydev->dev.bus_id to leave room
- * for the ":%02x"
- */
-#define MII_BUS_ID_SIZE	(20 - 3)
+#define MII_BUS_ID_SIZE	61
 
 /* Or MII_ADDR_C45 into regnum for read/write on mii_bus to enable the 21 bit
    IEEE 802.3ae clause 45 addressing mode used by 10GIGE phy chips. */
@@ -599,7 +595,7 @@ struct phy_driver {
 /* A Structure for boards to register fixups with the PHY Lib */
 struct phy_fixup {
 	struct list_head list;
-	char bus_id[20];
+	char bus_id[MII_BUS_ID_SIZE + 3];
 	u32 phy_uid;
 	u32 phy_uid_mask;
 	int (*run)(struct phy_device *phydev);
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index 75e4e30677f1..7eeceac52dea 100644
--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
@@ -65,19 +65,24 @@
 
 /*
  * Are we doing bottom half or hardware interrupt processing?
- * Are we in a softirq context? Interrupt context?
- * in_softirq - Are we currently processing softirq or have bh disabled?
- * in_serving_softirq - Are we currently processing softirq?
+ *
+ * in_irq()       - We're in (hard) IRQ context
+ * in_softirq()   - We have BH disabled, or are processing softirqs
+ * in_interrupt() - We're in NMI,IRQ,SoftIRQ context or have BH disabled
+ * in_serving_softirq() - We're in softirq context
+ * in_nmi()       - We're in NMI context
+ * in_task()	  - We're in task context
+ *
+ * Note: due to the BH disabled confusion: in_softirq(),in_interrupt() really
+ *       should not be used in new code.
  */
 #define in_irq()		(hardirq_count())
 #define in_softirq()		(softirq_count())
 #define in_interrupt()		(irq_count())
 #define in_serving_softirq()	(softirq_count() & SOFTIRQ_OFFSET)
-
-/*
- * Are we in NMI context?
- */
-#define in_nmi()	(preempt_count() & NMI_MASK)
+#define in_nmi()		(preempt_count() & NMI_MASK)
+#define in_task()		(!(preempt_count() & \
+				   (NMI_MASK | HARDIRQ_MASK | SOFTIRQ_OFFSET)))
 
 /*
  * The preempt_count offset after preempt_disable();
diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h
index 3a375d07d0dc..6670e9b34f20 100644
--- a/include/linux/usb/cdc_ncm.h
+++ b/include/linux/usb/cdc_ncm.h
@@ -82,6 +82,7 @@
 
 /* Driver flags */
 #define CDC_NCM_FLAG_NDP_TO_END	0x02		/* NDP is placed at end of frame */
+#define CDC_NCM_FLAG_RESET_NTB16 0x08	/* set NDP16 one more time after altsetting switch */
 
 #define cdc_ncm_comm_intf_is_mbim(x)  ((x)->desc.bInterfaceSubClass == USB_CDC_SUBCLASS_MBIM && \
 				       (x)->desc.bInterfaceProtocol == USB_CDC_PROTO_NONE)