Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix iounmap argument to const volatile.
  [MIPS] Reserve syscall numbers for kexec_load.
  [MIPS] Update tb0287_defconfig
  [MIPS] Update pnx8550-v2pci_defconfig
  [MIPS] Update pnx8500-jbs_defconfig
  [MIPS] More vr41xx pt_regs fixups
  [MIPS] save_context_stack fix
  [MIPS] Use compat_sys_mount.
  [MIPS] Fix O32 personality(2) call with 0xffffffff argument.
  [MIPS] A few more pt_regs fixups.
  [MIPS] Malta: Fix uninitialized regs pointer.
  [MIPS] Delete unneeded pt_regs forward declaration.
  [MIPS] Use kallsyms_lookup_size_offset() instead of kallsyms_lookup()

arch/mips/au1000/common/dbdma.c

@@ -849,7 +849,7 @@ au1xxx_dbdma_chan_free(u32 chanid)
 EXPORT_SYMBOL(au1xxx_dbdma_chan_free);
 
 static irqreturn_t
-dbdma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+dbdma_interrupt(int irq, void *dev_id)
 {
 	u32 intstat;
 	u32 chan_index;

arch/mips/configs/tb0287_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc1
-# Thu Jul  6 10:04:21 2006
+# Linux kernel version: 2.6.19-rc2
+# Wed Oct 18 12:57:11 2006
 #
 CONFIG_MIPS=y
 
@@ -25,8 +25,6 @@ CONFIG_MIPS=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MIPS_EV64120 is not set
-# CONFIG_MIPS_IVR is not set
-# CONFIG_MIPS_ITE8172 is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
 # CONFIG_MIPS_ATLAS is not set
@@ -72,11 +70,11 @@ CONFIG_TANBAC_TB0287=y
 # CONFIG_VICTOR_MPC30X is not set
 # CONFIG_ZAO_CAPCELLA is not set
 CONFIG_PCI_VR41XX=y
-# CONFIG_VRC4173 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_DMA_NEED_PCI_MAP_STATE=y
@@ -123,8 +121,8 @@ CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMTC is not set
 # CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
 # CONFIG_MIPS_VPE_LOADER is not set
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
@@ -169,15 +167,19 @@ CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 # CONFIG_RELAY is not set
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 # CONFIG_HOTPLUG is not set
@@ -185,12 +187,12 @@ CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
 CONFIG_SHMEM=y
 CONFIG_SLAB=y
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_SLOB is not set
@@ -208,6 +210,7 @@ CONFIG_KMOD=y
 #
 # Block layer
 #
+CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
@@ -230,17 +233,16 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 #
 CONFIG_HW_HAS_PCI=y
 CONFIG_PCI=y
+# CONFIG_PCI_MULTITHREAD_PROBE is not set
 CONFIG_MMU=y
 
 #
 # PCCARD (PCMCIA/CardBus) support
 #
-# CONFIG_PCCARD is not set
 
 #
 # PCI Hotplug Support
 #
-# CONFIG_HOTPLUG_PCI is not set
 
 #
 # Executable file formats
@@ -263,6 +265,7 @@ CONFIG_PACKET=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 CONFIG_IP_MULTICAST=y
@@ -291,13 +294,10 @@ CONFIG_SYN_COOKIES=y
 CONFIG_INET_TUNNEL=m
 CONFIG_INET_XFRM_MODE_TRANSPORT=m
 CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=y
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 CONFIG_TCP_CONG_ADVANCED=y
-
-#
-# TCP congestion control
-#
 CONFIG_TCP_CONG_BIC=y
 CONFIG_TCP_CONG_CUBIC=m
 CONFIG_TCP_CONG_WESTWOOD=m
@@ -308,7 +308,13 @@ CONFIG_TCP_CONG_HTCP=m
 # CONFIG_TCP_CONG_SCALABLE is not set
 # CONFIG_TCP_CONG_LP is not set
 # CONFIG_TCP_CONG_VENO is not set
-# CONFIG_TCP_CONG_COMPOUND is not set
+CONFIG_DEFAULT_BIC=y
+# CONFIG_DEFAULT_CUBIC is not set
+# CONFIG_DEFAULT_HTCP is not set
+# CONFIG_DEFAULT_VEGAS is not set
+# CONFIG_DEFAULT_WESTWOOD is not set
+# CONFIG_DEFAULT_RENO is not set
+CONFIG_DEFAULT_TCP_CONG="bic"
 # CONFIG_IPV6 is not set
 # CONFIG_INET6_XFRM_TUNNEL is not set
 # CONFIG_INET6_TUNNEL is not set
@@ -338,7 +344,6 @@ CONFIG_NETWORK_SECMARK=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 
@@ -355,6 +360,7 @@ CONFIG_NETWORK_SECMARK=y
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_IEEE80211 is not set
+CONFIG_FIB_RULES=y
 
 #
 # Device Drivers
@@ -365,7 +371,6 @@ CONFIG_NETWORK_SECMARK=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
 # CONFIG_SYS_HYPERVISOR is not set
 
 #
@@ -403,6 +408,7 @@ CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
@@ -410,65 +416,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 #
 # ATA/ATAPI/MFM/RLL support
 #
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-CONFIG_BLK_DEV_SIIMAGE=y
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_IDE is not set
 
 #
 # SCSI device support
 #
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
+# CONFIG_SCSI_NETLINK is not set
 CONFIG_SCSI_PROC_FS=y
 
 #
@@ -489,12 +444,13 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_LOGGING is not set
 
 #
-# SCSI Transport Attributes
+# SCSI Transports
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
 
 #
 # SCSI low-level drivers
@@ -507,27 +463,83 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_AIC7XXX is not set
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
 # CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
 # CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+CONFIG_PATA_SIL680=y
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
 #
 # Multi-device support (RAID and LVM)
 #
@@ -632,6 +644,7 @@ CONFIG_R8169=y
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
 
 #
 # Ethernet (10000 Mbit)
@@ -679,6 +692,7 @@ CONFIG_R8169=y
 # Input device support
 #
 CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
 
 #
 # Userland interfaces
@@ -758,7 +772,6 @@ CONFIG_GPIO_VR41XX=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -784,12 +797,12 @@ CONFIG_GPIO_VR41XX=y
 #
 # Misc devices
 #
+# CONFIG_TIFM_CORE is not set
 
 #
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
 
 #
 # Digital Video Broadcasting Devices
@@ -897,13 +910,13 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
 # CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
 # CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
 # CONFIG_USB_LIBUSUAL is not set
 
 #
@@ -932,6 +945,7 @@ CONFIG_USB_HIDINPUT=y
 # CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
 
 #
 # USB Imaging devices
@@ -963,16 +977,17 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_EMI62 is not set
 # CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
 # CONFIG_USB_AUERSWALD is not set
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
 # CONFIG_USB_LED is not set
-# CONFIG_USB_CY7C63 is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
 # CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
 # CONFIG_USB_APPLEDISPLAY is not set
 # CONFIG_USB_SISUSBVGA is not set
 # CONFIG_USB_LD is not set
@@ -1041,6 +1056,7 @@ CONFIG_EXT3_FS=y
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
@@ -1052,6 +1068,7 @@ CONFIG_XFS_QUOTA=y
 # CONFIG_XFS_SECURITY is not set
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=m
@@ -1082,8 +1099,10 @@ CONFIG_AUTOFS4_FS=y
 #
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
@@ -1123,7 +1142,6 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
 # CONFIG_CIFS is not set
-# CONFIG_CIFS_DEBUG2 is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
@@ -1150,11 +1168,13 @@ CONFIG_MSDOS_PARTITION=y
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
 
@@ -1169,10 +1189,6 @@ CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
 #
 # CONFIG_CRYPTO is not set
 
-#
-# Hardware crypto devices
-#
-
 #
 # Library routines
 #

arch/mips/kernel/linux32.c

@@ -1055,7 +1055,9 @@ asmlinkage long sys32_newuname(struct new_utsname __user * name)
 asmlinkage int sys32_personality(unsigned long personality)
 {
 	int ret;
-	if (current->personality == PER_LINUX32 && personality == PER_LINUX)
+	personality &= 0xffffffff;
+	if (personality(current->personality) == PER_LINUX32 &&
+	    personality == PER_LINUX)
 		personality = PER_LINUX32;
 	ret = sys_personality(personality);
 	if (ret == PER_LINUX32)

arch/mips/kernel/process.c

@@ -358,10 +358,8 @@ static int __init frame_info_init(void)
 	unsigned long size = 0;
 #ifdef CONFIG_KALLSYMS
 	unsigned long ofs;
-	char *modname;
-	char namebuf[KSYM_NAME_LEN + 1];
 
-	kallsyms_lookup((unsigned long)schedule, &size, &ofs, &modname, namebuf);
+	kallsyms_lookup_size_offset((unsigned long)schedule, &size, &ofs);
 #endif
 	schedule_mfi.func = schedule;
 	schedule_mfi.func_size = size;
@@ -403,8 +401,6 @@ unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
 {
 	unsigned long stack_page;
 	struct mips_frame_info info;
-	char *modname;
-	char namebuf[KSYM_NAME_LEN + 1];
 	unsigned long size, ofs;
 	int leaf;
 	extern void ret_from_irq(void);
@@ -433,7 +429,7 @@ unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
 		}
 		return 0;
 	}
-	if (!kallsyms_lookup(pc, &size, &ofs, &modname, namebuf))
+	if (!kallsyms_lookup_size_offset(pc, &size, &ofs))
 		return 0;
 	/*
 	 * Return ra if an exception occured at the first instruction

arch/mips/kernel/scall32-o32.S

@@ -652,7 +652,8 @@ einval:	li	v0, -EINVAL
 	sys	sys_vmsplice		4
 	sys	sys_move_pages		6
 	sys	sys_set_robust_list	2
-	sys	sys_get_robust_list	3
+	sys	sys_get_robust_list	3	/* 4310 */
+	sys	sys_ni_syscall		0
 	.endm
 
 	/* We pre-compute the number of _instruction_ bytes needed to

arch/mips/kernel/scall64-64.S

@@ -468,3 +468,4 @@ sys_call_table:
 	PTR	sys_move_pages
 	PTR	sys_set_robust_list
 	PTR	sys_get_robust_list
+	PTR	sys_ni_syscall			/* 5270 */

arch/mips/kernel/scall64-n32.S

@@ -280,7 +280,7 @@ EXPORT(sysn32_call_table)
 	PTR	sys_sync
 	PTR	sys_acct
 	PTR	sys32_settimeofday
-	PTR	sys_mount			/* 6160 */
+	PTR	compat_sys_mount		/* 6160 */
 	PTR	sys_umount
 	PTR	sys_swapon
 	PTR	sys_swapoff
@@ -394,3 +394,4 @@ EXPORT(sysn32_call_table)
 	PTR	sys_move_pages
 	PTR	compat_sys_set_robust_list
 	PTR	compat_sys_get_robust_list
+	PTR	sys_ni_syscall

arch/mips/kernel/scall64-o32.S

@@ -226,7 +226,7 @@ sys_call_table:
 	PTR	sys_ni_syscall			/* was sys_stat */
 	PTR	sys_lseek
 	PTR	sys_getpid			/* 4020 */
-	PTR	sys_mount
+	PTR	compat_sys_mount
 	PTR	sys_oldumount
 	PTR	sys_setuid
 	PTR	sys_getuid
@@ -516,4 +516,5 @@ sys_call_table:
 	PTR	compat_sys_move_pages
 	PTR	compat_sys_set_robust_list
 	PTR	compat_sys_get_robust_list	/* 4310 */
+	PTR	sys_ni_syscall
 	.size	sys_call_table,.-sys_call_table

arch/mips/kernel/stacktrace.c

@@ -57,7 +57,7 @@ static void save_context_stack(struct stack_trace *trace,
 		pc = unwind_stack(task, &sp, pc, &ra);
 	} while (pc);
 #else
-	save_raw_context_stack(sp);
+	save_raw_context_stack(trace, sp);
 #endif
 }
 

arch/mips/mips-boards/malta/malta_int.c

@@ -32,6 +32,7 @@
 #include <asm/i8259.h>
 #include <asm/irq_cpu.h>
 #include <asm/io.h>
+#include <asm/irq_regs.h>
 #include <asm/mips-boards/malta.h>
 #include <asm/mips-boards/maltaint.h>
 #include <asm/mips-boards/piix4.h>
@@ -131,7 +132,7 @@ static void corehi_irqdispatch(void)
 	unsigned int intedge, intsteer, pcicmd, pcibadaddr;
         unsigned int pcimstat, intisr, inten, intpol;
 	unsigned int intrcause,datalo,datahi;
-	struct pt_regs *regs;
+	struct pt_regs *regs = get_irq_regs();
 
         printk("CoreHI interrupt, shouldn't happen, so we die here!!!\n");
         printk("epc   : %08lx\nStatus: %08lx\n"

arch/mips/mm/ioremap.c

@@ -176,7 +176,7 @@ void __iomem * __ioremap(phys_t phys_addr, phys_t size, unsigned long flags)
 
 #define IS_KSEG1(addr) (((unsigned long)(addr) & ~0x1fffffffUL) == CKSEG1)
 
-void __iounmap(volatile void __iomem *addr)
+void __iounmap(const volatile void __iomem *addr)
 {
 	struct vm_struct *p;
 

arch/mips/oprofile/op_impl.h

@@ -10,8 +10,6 @@
 #ifndef OP_IMPL_H
 #define OP_IMPL_H 1
 
-struct pt_regs;
-
 extern int null_perf_irq(void);
 extern int (*perf_irq)(void);
 

arch/mips/oprofile/op_model_rm9000.c

@@ -80,8 +80,7 @@ static void rm9000_cpu_stop(void *args)
 	write_c0_perfcontrol(0);
 }
 
-static irqreturn_t rm9000_perfcount_handler(int irq, void * dev_id,
-	struct pt_regs *regs)
+static irqreturn_t rm9000_perfcount_handler(int irq, void * dev_id)
 {
 	unsigned int control = read_c0_perfcontrol();
 	uint32_t counter1, counter2;

arch/mips/sgi-ip32/ip32-reset.c

@@ -135,7 +135,7 @@ static inline void ip32_power_button(void)
 	add_timer(&power_timer);
 }
 
-static irqreturn_t ip32_rtc_int(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
 {
 	volatile unsigned char reg_c;
 

arch/mips/sibyte/sb1250/bcm1250_tbprof.c

@@ -88,7 +88,7 @@ static void arm_tb(void)
 	sbp.tb_armed = 1;
 }
 
-static irqreturn_t sbprof_tb_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sbprof_tb_intr(int irq, void *dev_id)
 {
 	int i;
 	DBG(printk(DEVNAME ": tb_intr\n"));
@@ -138,7 +138,7 @@ static irqreturn_t sbprof_tb_intr(int irq, void *dev_id, struct pt_regs *regs)
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t sbprof_pc_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sbprof_pc_intr(int irq, void *dev_id)
 {
 	printk(DEVNAME ": unexpected pc_intr");
 	return IRQ_NONE;

arch/mips/sibyte/sb1250/bus_watcher.c

@@ -171,7 +171,7 @@ static void create_proc_decoder(struct bw_stats_struct *stats)
  * notes: possible re-entry due to multiple sources
  *        should check/indicate saturation
  */
-static irqreturn_t sibyte_bw_int(int irq, void *data, struct pt_regs *regs)
+static irqreturn_t sibyte_bw_int(int irq, void *data)
 {
 	struct bw_stats_struct *stats = data;
 	unsigned long cntr;

include/asm-mips/io.h

@@ -172,7 +172,7 @@ extern unsigned long isa_slot_offset;
 #define page_to_phys(page)	((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
 
 extern void __iomem * __ioremap(phys_t offset, phys_t size, unsigned long flags);
-extern void __iounmap(volatile void __iomem *addr);
+extern void __iounmap(const volatile void __iomem *addr);
 
 static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size,
 	unsigned long flags)
@@ -279,7 +279,7 @@ static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size,
 #define ioremap_uncached_accelerated(offset, size)			\
 	__ioremap_mode((offset), (size), _CACHE_UNCACHED_ACCELERATED)
 
-static inline void iounmap(volatile void __iomem *addr)
+static inline void iounmap(const volatile void __iomem *addr)
 {
 #define __IS_KSEG1(addr) (((unsigned long)(addr) & ~0x1fffffffUL) == CKSEG1)
 

include/asm-mips/unistd.h

@@ -331,16 +331,17 @@
 #define __NR_move_pages			(__NR_Linux + 308)
 #define __NR_set_robust_list		(__NR_Linux + 309)
 #define __NR_get_robust_list		(__NR_Linux + 310)
+#define __NR_kexec_load			(__NR_Linux + 311)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls		310
+#define __NR_Linux_syscalls		311
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux			4000
-#define __NR_O32_Linux_syscalls		310
+#define __NR_O32_Linux_syscalls		311
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -618,16 +619,17 @@
 #define __NR_move_pages			(__NR_Linux + 267)
 #define __NR_set_robust_list		(__NR_Linux + 268)
 #define __NR_get_robust_list		(__NR_Linux + 269)
+#define __NR_kexec_load			(__NR_Linux + 270)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls		269
+#define __NR_Linux_syscalls		270
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux			5000
-#define __NR_64_Linux_syscalls		269
+#define __NR_64_Linux_syscalls		270
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -909,16 +911,17 @@
 #define __NR_move_pages			(__NR_Linux + 271)
 #define __NR_set_robust_list		(__NR_Linux + 272)
 #define __NR_get_robust_list		(__NR_Linux + 273)
+#define __NR_kexec_load			(__NR_Linux + 274)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls		273
+#define __NR_Linux_syscalls		274
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux			6000
-#define __NR_N32_Linux_syscalls		273
+#define __NR_N32_Linux_syscalls		274
 
 #ifdef __KERNEL__
 

include/asm-mips/vr41xx/vr41xx.h

@@ -75,7 +75,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
  * Interrupt Control Unit
  */
 extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
-extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *));
+extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int));
 
 #define PIUINT_COMMAND		0x0040
 #define PIUINT_DATA		0x0020