46 files changed, 232 insertions, 226 deletions

diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index fe63b2dc9d07..8cfb001092ab 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1787,7 +1787,7 @@ static struct ioc_iommu ioc_iommu_info[] __initdata = {
 };
 
 static struct ioc * __init
-ioc_init(u64 hpa, void *handle)
+ioc_init(unsigned long hpa, void *handle)
 {
         struct ioc *ioc;
         struct ioc_iommu *info;
diff --git a/arch/ia64/hp/sim/hpsim_irq.c b/arch/ia64/hp/sim/hpsim_irq.c
index acb5047ab573..b272261d77cc 100644
--- a/arch/ia64/hp/sim/hpsim_irq.c
+++ b/arch/ia64/hp/sim/hpsim_irq.c
@@ -27,7 +27,7 @@ hpsim_set_affinity_noop(unsigned int a, const struct cpumask *b)
         return 0;
 }
 
-static struct hw_interrupt_type irq_type_hp_sim = {
+static struct irq_chip irq_type_hp_sim = {
         .name =         "hpsim",
         .startup =      hpsim_irq_startup,
         .shutdown =     hpsim_irq_noop,
@@ -41,12 +41,12 @@ static struct hw_interrupt_type irq_type_hp_sim = {
 void __init
 hpsim_irq_init (void)
 {
-        irq_desc_t *idesc;
+        struct irq_desc *idesc;
         int i;
 
         for (i = 0; i < NR_IRQS; ++i) {
                 idesc = irq_desc + i;
-                if (idesc->chip == &no_irq_type)
+                if (idesc->chip == &no_irq_chip)
                         idesc->chip = &irq_type_hp_sim;
         }
 }
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index ccbe8ae47a61..c7d0a71b9242 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -2,7 +2,6 @@ include include/asm-generic/Kbuild.asm
 
 header-y += break.h
 header-y += fpu.h
-header-y += fpswa.h
 header-y += ia64regs.h
 header-y += intel_intrin.h
 header-y += perfmon_default_smpl.h
diff --git a/arch/ia64/include/asm/gcc_intrin.h b/arch/ia64/include/asm/gcc_intrin.h
index c2c5fd8fcac4..21ddee54adae 100644
--- a/arch/ia64/include/asm/gcc_intrin.h
+++ b/arch/ia64/include/asm/gcc_intrin.h
@@ -388,7 +388,7 @@ register unsigned long ia64_r13 asm ("r13") __used;
 
 #define ia64_native_thash(addr)                                                 \
 ({                                                                              \
-        __u64 ia64_intri_res;                                                   \
+        unsigned long ia64_intri_res;                                           \
         asm volatile ("thash %0=%1" : "=r"(ia64_intri_res) : "r" (addr));       \
         ia64_intri_res;                                                         \
 })
@@ -419,7 +419,7 @@ register unsigned long ia64_r13 asm ("r13") __used;
 
 #define ia64_tpa(addr)                                                          \
 ({                                                                              \
-        __u64 ia64_pa;                                                          \
+        unsigned long ia64_pa;                                                  \
         asm volatile ("tpa %0 = %1" : "=r"(ia64_pa) : "r"(addr) : "memory");    \
         ia64_pa;                                                                \
 })
@@ -444,35 +444,35 @@ register unsigned long ia64_r13 asm ("r13") __used;
 
 #define ia64_native_get_cpuid(index)                                                    \
 ({                                                                                      \
-        __u64 ia64_intri_res;                                                           \
+        unsigned long ia64_intri_res;                                                   \
         asm volatile ("mov %0=cpuid[%r1]" : "=r"(ia64_intri_res) : "rO"(index));        \
         ia64_intri_res;                                                                 \
 })
 
 #define __ia64_get_dbr(index)                                                   \
 ({                                                                              \
-        __u64 ia64_intri_res;                                                   \
+        unsigned long ia64_intri_res;                                           \
         asm volatile ("mov %0=dbr[%1]" : "=r"(ia64_intri_res) : "r"(index));    \
         ia64_intri_res;                                                         \
 })
 
 #define ia64_get_ibr(index)                                                     \
 ({                                                                              \
-        __u64 ia64_intri_res;                                                   \
+        unsigned long ia64_intri_res;                                           \
         asm volatile ("mov %0=ibr[%1]" : "=r"(ia64_intri_res) : "r"(index));    \
         ia64_intri_res;                                                         \
 })
 
 #define ia64_get_pkr(index)                                                     \
 ({                                                                              \
-        __u64 ia64_intri_res;                                                   \
+        unsigned long ia64_intri_res;                                           \
         asm volatile ("mov %0=pkr[%1]" : "=r"(ia64_intri_res) : "r"(index));    \
         ia64_intri_res;                                                         \
 })
 
 #define ia64_get_pmc(index)                                                     \
 ({                                                                              \
-        __u64 ia64_intri_res;                                                   \
+        unsigned long ia64_intri_res;                                           \
         asm volatile ("mov %0=pmc[%1]" : "=r"(ia64_intri_res) : "r"(index));    \
         ia64_intri_res;                                                         \
 })
@@ -480,14 +480,14 @@ register unsigned long ia64_r13 asm ("r13") __used;
 
 #define ia64_native_get_pmd(index)                                              \
 ({                                                                              \
-        __u64 ia64_intri_res;                                                   \
+        unsigned long ia64_intri_res;                                           \
         asm volatile ("mov %0=pmd[%1]" : "=r"(ia64_intri_res) : "r"(index));    \
         ia64_intri_res;                                                         \
 })
 
 #define ia64_native_get_rr(index)                                               \
 ({                                                                              \
-        __u64 ia64_intri_res;                                                   \
+        unsigned long ia64_intri_res;                                           \
         asm volatile ("mov %0=rr[%1]" : "=r"(ia64_intri_res) : "r" (index));    \
         ia64_intri_res;                                                         \
 })
diff --git a/arch/ia64/include/asm/hw_irq.h b/arch/ia64/include/asm/hw_irq.h
index 5c99cbcb8a0d..91619b31dbf5 100644
--- a/arch/ia64/include/asm/hw_irq.h
+++ b/arch/ia64/include/asm/hw_irq.h
@@ -106,7 +106,7 @@ extern struct irq_cfg irq_cfg[NR_IRQS];
 #define irq_to_domain(x)        irq_cfg[(x)].domain
 DECLARE_PER_CPU(int[IA64_NUM_VECTORS], vector_irq);
 
-extern struct hw_interrupt_type irq_type_ia64_lsapic;   /* CPU-internal interrupt controller */
+extern struct irq_chip irq_type_ia64_lsapic;    /* CPU-internal interrupt controller */
 
 #ifdef CONFIG_PARAVIRT_GUEST
 #include <asm/paravirt.h>
@@ -146,7 +146,7 @@ static inline void ia64_native_resend_irq(unsigned int vector)
  * Default implementations for the irq-descriptor API:
  */
 
-extern irq_desc_t irq_desc[NR_IRQS];
+extern struct irq_desc irq_desc[NR_IRQS];
 
 #ifndef CONFIG_IA64_GENERIC
 static inline ia64_vector __ia64_irq_to_vector(int irq)
diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h
index 18a4321349a3..44a0b53df900 100644
--- a/arch/ia64/include/asm/mca.h
+++ b/arch/ia64/include/asm/mca.h
@@ -72,39 +72,39 @@ typedef struct ia64_mc_info_s {
 struct ia64_sal_os_state {
 
         /* SAL to OS */
-        u64                     os_gp;                  /* GP of the os registered with the SAL, physical */
-        u64                     pal_proc;               /* PAL_PROC entry point, physical */
-        u64                     sal_proc;               /* SAL_PROC entry point, physical */
-        u64                     rv_rc;                  /* MCA - Rendezvous state, INIT - reason code */
-        u64                     proc_state_param;       /* from R18 */
-        u64                     monarch;                /* 1 for a monarch event, 0 for a slave */
+        unsigned long           os_gp;                  /* GP of the os registered with the SAL, physical */
+        unsigned long           pal_proc;               /* PAL_PROC entry point, physical */
+        unsigned long           sal_proc;               /* SAL_PROC entry point, physical */
+        unsigned long           rv_rc;                  /* MCA - Rendezvous state, INIT - reason code */
+        unsigned long           proc_state_param;       /* from R18 */
+        unsigned long           monarch;                /* 1 for a monarch event, 0 for a slave */
 
         /* common */
-        u64                     sal_ra;                 /* Return address in SAL, physical */
-        u64                     sal_gp;                 /* GP of the SAL - physical */
+        unsigned long           sal_ra;                 /* Return address in SAL, physical */
+        unsigned long           sal_gp;                 /* GP of the SAL - physical */
         pal_min_state_area_t    *pal_min_state;         /* from R17.  physical in asm, virtual in C */
         /* Previous values of IA64_KR(CURRENT) and IA64_KR(CURRENT_STACK).
          * Note: if the MCA/INIT recovery code wants to resume to a new context
          * then it must change these values to reflect the new kernel stack.
          */
-        u64                     prev_IA64_KR_CURRENT;   /* previous value of IA64_KR(CURRENT) */
-        u64                     prev_IA64_KR_CURRENT_STACK;
+        unsigned long           prev_IA64_KR_CURRENT;   /* previous value of IA64_KR(CURRENT) */
+        unsigned long           prev_IA64_KR_CURRENT_STACK;
         struct task_struct      *prev_task;             /* previous task, NULL if it is not useful */
         /* Some interrupt registers are not saved in minstate, pt_regs or
          * switch_stack.  Because MCA/INIT can occur when interrupts are
          * disabled, we need to save the additional interrupt registers over
          * MCA/INIT and resume.
          */
-        u64                     isr;
-        u64                     ifa;
-        u64                     itir;
-        u64                     iipa;
-        u64                     iim;
-        u64                     iha;
+        unsigned long           isr;
+        unsigned long           ifa;
+        unsigned long           itir;
+        unsigned long           iipa;
+        unsigned long           iim;
+        unsigned long           iha;
 
         /* OS to SAL */
-        u64                     os_status;              /* OS status to SAL, enum below */
-        u64                     context;                /* 0 if return to same context
+        unsigned long           os_status;              /* OS status to SAL, enum below */
+        unsigned long           context;                /* 0 if return to same context
                                                            1 if return to new context */
 };
 
@@ -150,7 +150,7 @@ extern void ia64_slave_init_handler(void);
 extern void ia64_mca_cmc_vector_setup(void);
 extern int  ia64_reg_MCA_extension(int (*fn)(void *, struct ia64_sal_os_state *));
 extern void ia64_unreg_MCA_extension(void);
-extern u64 ia64_get_rnat(u64 *);
+extern unsigned long ia64_get_rnat(unsigned long *);
 extern void ia64_mca_printk(const char * fmt, ...)
          __attribute__ ((format (printf, 1, 2)));
 
diff --git a/arch/ia64/include/asm/meminit.h b/arch/ia64/include/asm/meminit.h
index c0cea375620a..688a812c017d 100644
--- a/arch/ia64/include/asm/meminit.h
+++ b/arch/ia64/include/asm/meminit.h
@@ -25,8 +25,8 @@
 #define IA64_MAX_RSVD_REGIONS 9
 
 struct rsvd_region {
-        unsigned long start;    /* virtual address of beginning of element */
-        unsigned long end;      /* virtual address of end of element + 1 */
+        u64 start;      /* virtual address of beginning of element */
+        u64 end;        /* virtual address of end of element + 1 */
 };
 
 extern struct rsvd_region rsvd_region[IA64_MAX_RSVD_REGIONS + 1];
@@ -35,13 +35,13 @@ extern int num_rsvd_regions;
 extern void find_memory (void);
 extern void reserve_memory (void);
 extern void find_initrd (void);
-extern int filter_rsvd_memory (unsigned long start, unsigned long end, void *arg);
-extern int filter_memory (unsigned long start, unsigned long end, void *arg);
-extern unsigned long efi_memmap_init(unsigned long *s, unsigned long *e);
-extern int find_max_min_low_pfn (unsigned long , unsigned long, void *);
+extern int filter_rsvd_memory (u64 start, u64 end, void *arg);
+extern int filter_memory (u64 start, u64 end, void *arg);
+extern unsigned long efi_memmap_init(u64 *s, u64 *e);
+extern int find_max_min_low_pfn (u64, u64, void *);
 
 extern unsigned long vmcore_find_descriptor_size(unsigned long address);
-extern int reserve_elfcorehdr(unsigned long *start, unsigned long *end);
+extern int reserve_elfcorehdr(u64 *start, u64 *end);
 
 /*
  * For rounding an address to the next IA64_GRANULE_SIZE or order
@@ -63,8 +63,8 @@ extern int register_active_ranges(u64 start, u64 len, int nid);
 # define LARGE_GAP      0x40000000 /* Use virtual mem map if hole is > than this */
   extern unsigned long vmalloc_end;
   extern struct page *vmem_map;
-  extern int find_largest_hole (u64 start, u64 end, void *arg);
-  extern int create_mem_map_page_table (u64 start, u64 end, void *arg);
+  extern int find_largest_hole(u64 start, u64 end, void *arg);
+  extern int create_mem_map_page_table(u64 start, u64 end, void *arg);
   extern int vmemmap_find_next_valid_pfn(int, int);
 #else
 static inline int vmemmap_find_next_valid_pfn(int node, int i)
diff --git a/arch/ia64/include/asm/pal.h b/arch/ia64/include/asm/pal.h
index 67b02901ead4..6a292505b396 100644
--- a/arch/ia64/include/asm/pal.h
+++ b/arch/ia64/include/asm/pal.h
@@ -989,8 +989,8 @@ ia64_pal_cache_read (pal_cache_line_id_u_t line_id, u64 physical_addr)
 }
 
 /* Return summary information about the hierarchy of caches controlled by the processor */
-static inline s64
-ia64_pal_cache_summary (u64 *cache_levels, u64 *unique_caches)
+static inline long ia64_pal_cache_summary(unsigned long *cache_levels,
+                                                unsigned long *unique_caches)
 {
         struct ia64_pal_retval iprv;
         PAL_CALL(iprv, PAL_CACHE_SUMMARY, 0, 0, 0);
@@ -1038,8 +1038,8 @@ ia64_pal_copy_pal (u64 target_addr, u64 alloc_size, u64 processor, u64 *pal_proc
 }
 
 /* Return the number of instruction and data debug register pairs */
-static inline s64
-ia64_pal_debug_info (u64 *inst_regs,  u64 *data_regs)
+static inline long ia64_pal_debug_info(unsigned long *inst_regs,
+                                                unsigned long *data_regs)
 {
         struct ia64_pal_retval iprv;
         PAL_CALL(iprv, PAL_DEBUG_INFO, 0, 0, 0);
@@ -1074,8 +1074,7 @@ ia64_pal_fixed_addr (u64 *global_unique_addr)
 }
 
 /* Get base frequency of the platform if generated by the processor */
-static inline s64
-ia64_pal_freq_base (u64 *platform_base_freq)
+static inline long ia64_pal_freq_base(unsigned long *platform_base_freq)
 {
         struct ia64_pal_retval iprv;
         PAL_CALL(iprv, PAL_FREQ_BASE, 0, 0, 0);
@@ -1437,7 +1436,7 @@ ia64_pal_proc_set_features (u64 feature_select)
  * possible.
  */
 typedef struct ia64_ptce_info_s {
-        u64             base;
+        unsigned long   base;
         u32             count[2];
         u32             stride[2];
 } ia64_ptce_info_t;
@@ -1478,9 +1477,9 @@ ia64_pal_register_info (u64 info_request, u64 *reg_info_1, u64 *reg_info_2)
 }
 
 typedef union pal_hints_u {
-        u64                     ph_data;
+        unsigned long           ph_data;
         struct {
-               u64              si              : 1,
+               unsigned long    si              : 1,
                                 li              : 1,
                                 reserved        : 62;
         } pal_hints_s;
@@ -1489,8 +1488,8 @@ typedef union pal_hints_u {
 /* Return information about the register stack and RSE for this processor
  * implementation.
  */
-static inline s64
-ia64_pal_rse_info (u64 *num_phys_stacked, pal_hints_u_t *hints)
+static inline long ia64_pal_rse_info(unsigned long *num_phys_stacked,
+                                                        pal_hints_u_t *hints)
 {
         struct ia64_pal_retval iprv;
         PAL_CALL(iprv, PAL_RSE_INFO, 0, 0, 0);
@@ -1608,8 +1607,7 @@ ia64_pal_vm_info (u64 tc_level, u64 tc_type,  pal_tc_info_u_t *tc_info, u64 *tc_
 /* Get page size information about the virtual memory characteristics of the processor
  * implementation.
  */
-static inline s64
-ia64_pal_vm_page_size (u64 *tr_pages, u64 *vw_pages)
+static inline s64 ia64_pal_vm_page_size(u64 *tr_pages, u64 *vw_pages)
 {
         struct ia64_pal_retval iprv;
         PAL_CALL(iprv, PAL_VM_PAGE_SIZE, 0, 0, 0);
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index f88fa054d01d..3eaeedf1aef2 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -187,40 +187,40 @@ union  ia64_rr {
  * state comes earlier:
  */
 struct cpuinfo_ia64 {
-        __u32 softirq_pending;
-        __u64 itm_delta;        /* # of clock cycles between clock ticks */
-        __u64 itm_next;         /* interval timer mask value to use for next clock tick */
-        __u64 nsec_per_cyc;     /* (1000000000<<IA64_NSEC_PER_CYC_SHIFT)/itc_freq */
-        __u64 unimpl_va_mask;   /* mask of unimplemented virtual address bits (from PAL) */
-        __u64 unimpl_pa_mask;   /* mask of unimplemented physical address bits (from PAL) */
-        __u64 itc_freq;         /* frequency of ITC counter */
-        __u64 proc_freq;        /* frequency of processor */
-        __u64 cyc_per_usec;     /* itc_freq/1000000 */
-        __u64 ptce_base;
-        __u32 ptce_count[2];
-        __u32 ptce_stride[2];
+        unsigned int softirq_pending;
+        unsigned long itm_delta;        /* # of clock cycles between clock ticks */
+        unsigned long itm_next;         /* interval timer mask value to use for next clock tick */
+        unsigned long nsec_per_cyc;     /* (1000000000<<IA64_NSEC_PER_CYC_SHIFT)/itc_freq */
+        unsigned long unimpl_va_mask;   /* mask of unimplemented virtual address bits (from PAL) */
+        unsigned long unimpl_pa_mask;   /* mask of unimplemented physical address bits (from PAL) */
+        unsigned long itc_freq;         /* frequency of ITC counter */
+        unsigned long proc_freq;        /* frequency of processor */
+        unsigned long cyc_per_usec;     /* itc_freq/1000000 */
+        unsigned long ptce_base;
+        unsigned int ptce_count[2];
+        unsigned int ptce_stride[2];
         struct task_struct *ksoftirqd;  /* kernel softirq daemon for this CPU */
 
 #ifdef CONFIG_SMP
-        __u64 loops_per_jiffy;
+        unsigned long loops_per_jiffy;
         int cpu;
-        __u32 socket_id;        /* physical processor socket id */
-        __u16 core_id;          /* core id */
-        __u16 thread_id;        /* thread id */
-        __u16 num_log;          /* Total number of logical processors on
+        unsigned int socket_id; /* physical processor socket id */
+        unsigned short core_id; /* core id */
+        unsigned short thread_id; /* thread id */
+        unsigned short num_log; /* Total number of logical processors on
                                  * this socket that were successfully booted */
-        __u8  cores_per_socket; /* Cores per processor socket */
-        __u8  threads_per_core; /* Threads per core */
+        unsigned char cores_per_socket; /* Cores per processor socket */
+        unsigned char threads_per_core; /* Threads per core */
 #endif
 
         /* CPUID-derived information: */
-        __u64 ppn;
-        __u64 features;
-        __u8 number;
-        __u8 revision;
-        __u8 model;
-        __u8 family;
-        __u8 archrev;
+        unsigned long ppn;
+        unsigned long features;
+        unsigned char number;
+        unsigned char revision;
+        unsigned char model;
+        unsigned char family;
+        unsigned char archrev;
         char vendor[16];
         char *model_name;
 
@@ -329,8 +329,8 @@ struct thread_struct {
 #else
 # define INIT_THREAD_PM
 #endif
-        __u64 dbr[IA64_NUM_DBG_REGS];
-        __u64 ibr[IA64_NUM_DBG_REGS];
+        unsigned long dbr[IA64_NUM_DBG_REGS];
+        unsigned long ibr[IA64_NUM_DBG_REGS];
         struct ia64_fpreg fph[96];      /* saved/loaded on demand */
 };
 
diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h
index 966797a97c94..d19ddba4e327 100644
--- a/arch/ia64/include/asm/sal.h
+++ b/arch/ia64/include/asm/sal.h
@@ -106,10 +106,10 @@ struct ia64_sal_retval {
          * informational value should be printed (e.g., "reboot for
          * change to take effect").
          */
-        s64 status;
-        u64 v0;
-        u64 v1;
-        u64 v2;
+        long status;
+        unsigned long v0;
+        unsigned long v1;
+        unsigned long v2;
 };
 
 typedef struct ia64_sal_retval (*ia64_sal_handler) (u64, ...);
diff --git a/arch/ia64/include/asm/sn/sn_sal.h b/arch/ia64/include/asm/sn/sn_sal.h
index e310fc0135dc..1f5ff470a5a1 100644
--- a/arch/ia64/include/asm/sn/sn_sal.h
+++ b/arch/ia64/include/asm/sn/sn_sal.h
@@ -929,7 +929,7 @@ ia64_sn_sysctl_tio_clock_reset(nasid_t nasid)
 /*
  * Get the associated ioboard type for a given nasid.
  */
-static inline s64
+static inline long
 ia64_sn_sysctl_ioboard_get(nasid_t nasid, u16 *ioboard)
 {
         struct ia64_sal_retval isrv;
diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h
index fbf1ed3b44ce..bcd260e597de 100644
--- a/arch/ia64/include/asm/types.h
+++ b/arch/ia64/include/asm/types.h
@@ -2,10 +2,11 @@
 #define _ASM_IA64_TYPES_H
 
 /*
- * This file is never included by application software unless explicitly requested (e.g.,
- * via linux/types.h) in which case the application is Linux specific so (user-) name
- * space pollution is not a major issue.  However, for interoperability, libraries still
- * need to be careful to avoid a name clashes.
+ * This file is never included by application software unless explicitly
+ * requested (e.g., via linux/types.h) in which case the application is
+ * Linux specific so (user-) name space pollution is not a major issue.
+ * However, for interoperability, libraries still need to be careful to
+ * avoid naming clashes.
  *
  * Based on <asm-alpha/types.h>.
  *
@@ -13,7 +14,11 @@
  *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
  */
 
+#ifdef __KERNEL__
+#include <asm-generic/int-ll64.h>
+#else
 #include <asm-generic/int-l64.h>
+#endif
 
 #ifdef __ASSEMBLY__
 # define __IA64_UL(x)           (x)
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 10a9eb05f74d..5a5347f5c4e4 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -310,11 +310,12 @@
 #define __NR_inotify_init1              1318
 #define __NR_preadv                     1319
 #define __NR_pwritev                    1320
+#define __NR_rt_tgsigqueueinfo          1321
 
 #ifdef __KERNEL__
 
 
-#define NR_syscalls                     297 /* length of syscall table */
+#define NR_syscalls                     298 /* length of syscall table */
 
 /*
  * The following defines stop scripts/checksyscalls.sh from complaining about
@@ -328,6 +329,7 @@
 #define __IGNORE_utime          /* utimes() */
 #define __IGNORE_getpgrp        /* getpgid() */
 #define __IGNORE_vfork          /* clone() */
+#define __IGNORE_umount2        /* umount() */
 
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 7ef80e8161ce..c745d0aeb6e0 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -46,7 +46,7 @@ extern efi_status_t efi_call_phys (void *, ...);
 struct efi efi;
 EXPORT_SYMBOL(efi);
 static efi_runtime_services_t *runtime;
-static unsigned long mem_limit = ~0UL, max_addr = ~0UL, min_addr = 0UL;
+static u64 mem_limit = ~0UL, max_addr = ~0UL, min_addr = 0UL;
 
 #define efi_call_virt(f, args...)       (*(f))(args)
 
@@ -356,7 +356,7 @@ efi_get_pal_addr (void)
 
                 if (++pal_code_count > 1) {
                         printk(KERN_ERR "Too many EFI Pal Code memory ranges, "
-                               "dropped @ %lx\n", md->phys_addr);
+                               "dropped @ %llx\n", md->phys_addr);
                         continue;
                 }
                 /*
@@ -490,10 +490,10 @@ efi_init (void)
                 }
         }
         if (min_addr != 0UL)
-                printk(KERN_INFO "Ignoring memory below %luMB\n",
+                printk(KERN_INFO "Ignoring memory below %lluMB\n",
                        min_addr >> 20);
         if (max_addr != ~0UL)
-                printk(KERN_INFO "Ignoring memory above %luMB\n",
+                printk(KERN_INFO "Ignoring memory above %lluMB\n",
                        max_addr >> 20);
 
         efi.systab = __va(ia64_boot_param->efi_systab);
@@ -1066,7 +1066,7 @@ find_memmap_space (void)
  * parts exist, and are WB.
  */
 unsigned long
-efi_memmap_init(unsigned long *s, unsigned long *e)
+efi_memmap_init(u64 *s, u64 *e)
 {
         struct kern_memdesc *k, *prev = NULL;
         u64     contig_low=0, contig_high=0;
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 7bebac0e1d44..d0e7d37017b4 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1805,6 +1805,7 @@ sys_call_table:
         data8 sys_inotify_init1
         data8 sys_preadv
         data8 sys_pwritev                       // 1320
+        data8 sys_rt_tgsigqueueinfo
 
         .org sys_call_table + 8*NR_syscalls     // guard against failures to increase NR_syscalls
 #endif /* __IA64_ASM_PARAVIRTUALIZED_NATIVE */
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index f92cef47bf86..c48b03f2b61d 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -451,7 +451,7 @@ iosapic_startup_edge_irq (unsigned int irq)
 static void
 iosapic_ack_edge_irq (unsigned int irq)
 {
-        irq_desc_t *idesc = irq_desc + irq;
+        struct irq_desc *idesc = irq_desc + irq;
 
         irq_complete_move(irq);
         move_native_irq(irq);
@@ -600,8 +600,8 @@ static int
 register_intr (unsigned int gsi, int irq, unsigned char delivery,
                unsigned long polarity, unsigned long trigger)
 {
-        irq_desc_t *idesc;
-        struct hw_interrupt_type *irq_type;
+        struct irq_desc *idesc;
+        struct irq_chip *irq_type;
         int index;
         struct iosapic_rte_info *rte;
 
@@ -650,7 +650,7 @@ register_intr (unsigned int gsi, int irq, unsigned char delivery,
 
         idesc = irq_desc + irq;
         if (irq_type != NULL && idesc->chip != irq_type) {
-                if (idesc->chip != &no_irq_type)
+                if (idesc->chip != &no_irq_chip)
                         printk(KERN_WARNING
                                "%s: changing vector %d from %s to %s\n",
                                __func__, irq_to_vector(irq),
@@ -828,7 +828,7 @@ iosapic_unregister_intr (unsigned int gsi)
 {
         unsigned long flags;
         int irq, index;
-        irq_desc_t *idesc;
+        struct irq_desc *idesc;
         u32 low32;
         unsigned long trigger, polarity;
         unsigned int dest;
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 7429752ef5ad..7d8951229e7c 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -130,7 +130,7 @@ unsigned int vectors_in_migration[NR_IRQS];
  */
 static void migrate_irqs(void)
 {
-        irq_desc_t *desc;
+        struct irq_desc *desc;
         int             irq, new_cpu;
 
         for (irq=0; irq < NR_IRQS; irq++) {
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index b448197728be..dd9d7b54f1a1 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -630,7 +630,7 @@ static struct irqaction tlb_irqaction = {
 void
 ia64_native_register_percpu_irq (ia64_vector vec, struct irqaction *action)
 {
-        irq_desc_t *desc;
+        struct irq_desc *desc;
         unsigned int irq;
 
         irq = vec;
diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c
index e56a7a36aca3..fc1549d4564d 100644
--- a/arch/ia64/kernel/irq_lsapic.c
+++ b/arch/ia64/kernel/irq_lsapic.c
@@ -33,7 +33,7 @@ static int lsapic_retrigger(unsigned int irq)
         return 1;
 }
 
-struct hw_interrupt_type irq_type_ia64_lsapic = {
+struct irq_chip irq_type_ia64_lsapic = {
         .name =         "LSAPIC",
         .startup =      lsapic_noop_startup,
         .shutdown =     lsapic_noop,
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 5b17bd402275..7b30d21c5190 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -850,7 +850,7 @@ EXPORT_SYMBOL(ia64_unreg_MCA_extension);
 
 
 static inline void
-copy_reg(const u64 *fr, u64 fnat, u64 *tr, u64 *tnat)
+copy_reg(const u64 *fr, u64 fnat, unsigned long *tr, unsigned long *tnat)
 {
         u64 fslot, tslot, nat;
         *tr = *fr;
@@ -914,9 +914,9 @@ ia64_mca_modify_original_stack(struct pt_regs *regs,
         struct switch_stack *old_sw;
         unsigned size = sizeof(struct pt_regs) +
                         sizeof(struct switch_stack) + 16;
-        u64 *old_bspstore, *old_bsp;
-        u64 *new_bspstore, *new_bsp;
-        u64 old_unat, old_rnat, new_rnat, nat;
+        unsigned long *old_bspstore, *old_bsp;
+        unsigned long *new_bspstore, *new_bsp;
+        unsigned long old_unat, old_rnat, new_rnat, nat;
         u64 slots, loadrs = regs->loadrs;
         u64 r12 = ms->pmsa_gr[12-1], r13 = ms->pmsa_gr[13-1];
         u64 ar_bspstore = regs->ar_bspstore;
@@ -968,10 +968,10 @@ ia64_mca_modify_original_stack(struct pt_regs *regs,
          * loadrs for the new stack and save it in the new pt_regs, where
          * ia64_old_stack() can get it.
          */
-        old_bspstore = (u64 *)ar_bspstore;
-        old_bsp = (u64 *)ar_bsp;
+        old_bspstore = (unsigned long *)ar_bspstore;
+        old_bsp = (unsigned long *)ar_bsp;
         slots = ia64_rse_num_regs(old_bspstore, old_bsp);
-        new_bspstore = (u64 *)((u64)current + IA64_RBS_OFFSET);
+        new_bspstore = (unsigned long *)((u64)current + IA64_RBS_OFFSET);
         new_bsp = ia64_rse_skip_regs(new_bspstore, slots);
         regs->loadrs = (new_bsp - new_bspstore) * 8 << 16;
 
@@ -1917,9 +1917,9 @@ ia64_mca_init(void)
         ia64_fptr_t *init_hldlr_ptr_slave = (ia64_fptr_t *)ia64_os_init_dispatch_slave;
         ia64_fptr_t *mca_hldlr_ptr = (ia64_fptr_t *)ia64_os_mca_dispatch;
         int i;
-        s64 rc;
+        long rc;
         struct ia64_sal_retval isrv;
-        u64 timeout = IA64_MCA_RENDEZ_TIMEOUT;  /* platform specific */
+        unsigned long timeout = IA64_MCA_RENDEZ_TIMEOUT; /* platform specific */
         static struct notifier_block default_init_monarch_nb = {
                 .notifier_call = default_monarch_init_process,
                 .priority = 0/* we need to notified last */
@@ -2092,7 +2092,7 @@ ia64_mca_late_init(void)
         cpe_poll_timer.function = ia64_mca_cpe_poll;
 
         {
-                irq_desc_t *desc;
+                struct irq_desc *desc;
                 unsigned int irq;
 
                 if (cpe_vector >= 0) {
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index da3b0cf495a3..1481b0a28ca0 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -171,7 +171,8 @@ apply_imm60 (struct module *mod, struct insn *insn, uint64_t val)
                 return 0;
         }
         if (val + ((uint64_t) 1 << 59) >= (1UL << 60)) {
-                printk(KERN_ERR "%s: value %ld out of IMM60 range\n", mod->name, (int64_t) val);
+                printk(KERN_ERR "%s: value %ld out of IMM60 range\n",
+                        mod->name, (long) val);
                 return 0;
         }
         ia64_patch_imm60((u64) insn, val);
@@ -182,7 +183,8 @@ static int
 apply_imm22 (struct module *mod, struct insn *insn, uint64_t val)
 {
         if (val + (1 << 21) >= (1 << 22)) {
-                printk(KERN_ERR "%s: value %li out of IMM22 range\n", mod->name, (int64_t)val);
+                printk(KERN_ERR "%s: value %li out of IMM22 range\n",
+                        mod->name, (long)val);
                 return 0;
         }
         ia64_patch((u64) insn, 0x01fffcfe000UL, (  ((val & 0x200000UL) << 15) /* bit 21 -> 36 */
@@ -196,7 +198,8 @@ static int
 apply_imm21b (struct module *mod, struct insn *insn, uint64_t val)
 {
         if (val + (1 << 20) >= (1 << 21)) {
-                printk(KERN_ERR "%s: value %li out of IMM21b range\n", mod->name, (int64_t)val);
+                printk(KERN_ERR "%s: value %li out of IMM21b range\n",
+                        mod->name, (long)val);
                 return 0;
         }
         ia64_patch((u64) insn, 0x11ffffe000UL, (  ((val & 0x100000UL) << 16) /* bit 20 -> 36 */
@@ -701,8 +704,9 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
               case RV_PCREL2:
                 if (r_type == R_IA64_PCREL21BI) {
                         if (!is_internal(mod, val)) {
-                                printk(KERN_ERR "%s: %s reloc against non-local symbol (%lx)\n",
-                                       __func__, reloc_name[r_type], val);
+                                printk(KERN_ERR "%s: %s reloc against "
+                                        "non-local symbol (%lx)\n", __func__,
+                                        reloc_name[r_type], (unsigned long)val);
                                 return -ENOEXEC;
                         }
                         format = RF_INSN21B;
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index 0f8ade9331ba..6c8922856049 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -158,7 +158,7 @@ static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
 }
 #endif /* CONFIG_SMP */
 
-struct irq_chip dmar_msi_type = {
+static struct irq_chip dmar_msi_type = {
         .name = "DMAR_MSI",
         .unmask = dmar_msi_unmask,
         .mask = dmar_msi_mask,
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
index a4f19c70aadd..fdf6f9d013e5 100644
--- a/arch/ia64/kernel/palinfo.c
+++ b/arch/ia64/kernel/palinfo.c
@@ -218,10 +218,10 @@ static int
 cache_info(char *page)
 {
         char *p = page;
-        u64 i, levels, unique_caches;
+        unsigned long i, levels, unique_caches;
         pal_cache_config_info_t cci;
         int j, k;
-        s64 status;
+        long status;
 
         if ((status = ia64_pal_cache_summary(&levels, &unique_caches)) != 0) {
                 printk(KERN_ERR "ia64_pal_cache_summary=%ld\n", status);
@@ -303,7 +303,7 @@ vm_info(char *page)
         ia64_ptce_info_t ptce;
         const char *sep;
         int i, j;
-        s64 status;
+        long status;
 
         if ((status = ia64_pal_vm_summary(&vm_info_1, &vm_info_2)) !=0) {
                 printk(KERN_ERR "ia64_pal_vm_summary=%ld\n", status);
@@ -431,9 +431,9 @@ register_info(char *page)
         char *p = page;
         u64 reg_info[2];
         u64 info;
-        u64 phys_stacked;
+        unsigned long phys_stacked;
         pal_hints_u_t hints;
-        u64 iregs, dregs;
+        unsigned long iregs, dregs;
         char *info_type[]={
                 "Implemented AR(s)",
                 "AR(s) with read side-effects",
@@ -530,8 +530,8 @@ static char **proc_features[]={
         NULL, NULL, NULL, NULL,
 };
 
-static char *
-feature_set_info(char *page, u64 avail, u64 status, u64 control, u64 set)
+static char * feature_set_info(char *page, u64 avail, u64 status, u64 control,
+                                                        unsigned long set)
 {
         char *p = page;
         char **vf, **v;
@@ -714,7 +714,7 @@ frequency_info(char *page)
 {
         char *p = page;
         struct pal_freq_ratio proc, itc, bus;
-        u64 base;
+        unsigned long base;
 
         if (ia64_pal_freq_base(&base) == -1)
                 p += sprintf(p, "Output clock            : not implemented\n");
@@ -736,43 +736,43 @@ static int
 tr_info(char *page)
 {
         char *p = page;
-        s64 status;
+        long status;
         pal_tr_valid_u_t tr_valid;
         u64 tr_buffer[4];
         pal_vm_info_1_u_t vm_info_1;
         pal_vm_info_2_u_t vm_info_2;
-        u64 i, j;
-        u64 max[3], pgm;
+        unsigned long i, j;
+        unsigned long max[3], pgm;
         struct ifa_reg {
-                u64 valid:1;
-                u64 ig:11;
-                u64 vpn:52;
+                unsigned long valid:1;
+                unsigned long ig:11;
+                unsigned long vpn:52;
         } *ifa_reg;
         struct itir_reg {
-                u64 rv1:2;
-                u64 ps:6;
-                u64 key:24;
-                u64 rv2:32;
+                unsigned long rv1:2;
+                unsigned long ps:6;
+                unsigned long key:24;
+                unsigned long rv2:32;
         } *itir_reg;
         struct gr_reg {
-                u64 p:1;
-                u64 rv1:1;
-                u64 ma:3;
-                u64 a:1;
-                u64 d:1;
-                u64 pl:2;
-                u64 ar:3;
-                u64 ppn:38;
-                u64 rv2:2;
-                u64 ed:1;
-                u64 ig:11;
+                unsigned long p:1;
+                unsigned long rv1:1;
+                unsigned long ma:3;
+                unsigned long a:1;
+                unsigned long d:1;
+                unsigned long pl:2;
+                unsigned long ar:3;
+                unsigned long ppn:38;
+                unsigned long rv2:2;
+                unsigned long ed:1;
+                unsigned long ig:11;
         } *gr_reg;
         struct rid_reg {
-                u64 ig1:1;
-                u64 rv1:1;
-                u64 ig2:6;
-                u64 rid:24;
-                u64 rv2:32;
+                unsigned long ig1:1;
+                unsigned long rv1:1;
+                unsigned long ig2:6;
+                unsigned long rid:24;
+                unsigned long rv2:32;
         } *rid_reg;
 
         if ((status = ia64_pal_vm_summary(&vm_info_1, &vm_info_2)) !=0) {
diff --git a/arch/ia64/kernel/paravirt_patchlist.c b/arch/ia64/kernel/paravirt_patchlist.c
index b28082a95d45..0a70720662ed 100644
--- a/arch/ia64/kernel/paravirt_patchlist.c
+++ b/arch/ia64/kernel/paravirt_patchlist.c
@@ -19,6 +19,8 @@
  */
 
 #include <linux/bug.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
 #include <asm/paravirt.h>
 
 #define DECLARE(name)                                           \
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index eb987386f691..1376da45fd08 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -91,7 +91,7 @@ int iommu_dma_supported(struct device *dev, u64 mask)
            type. Normally this doesn't make any difference, but gives
            more gentle handling of IOMMU overflow. */
         if (iommu_sac_force && (mask >= DMA_BIT_MASK(40))) {
-                dev_info(dev, "Force SAC with mask %lx\n", mask);
+                dev_info(dev, "Force SAC with mask %llx\n", mask);
                 return 0;
         }
 
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index bdc176cb5e85..abce2468a40b 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -312,7 +312,7 @@ typedef struct pfm_context {
         unsigned long           th_pmcs[PFM_NUM_PMC_REGS];      /* PMC thread save state */
         unsigned long           th_pmds[PFM_NUM_PMD_REGS];      /* PMD thread save state */
 
-        u64                     ctx_saved_psr_up;       /* only contains psr.up value */
+        unsigned long           ctx_saved_psr_up;       /* only contains psr.up value */
 
         unsigned long           ctx_last_activation;    /* context last activation number for last_cpu */
         unsigned int            ctx_last_cpu;           /* CPU id of current or last CPU used (SMP only) */
@@ -5213,8 +5213,8 @@ pfm_end_notify_user(pfm_context_t *ctx)
  * main overflow processing routine.
  * it can be called from the interrupt path or explicitly during the context switch code
  */
-static void
-pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx, u64 pmc0, struct pt_regs *regs)
+static void pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx,
+                                unsigned long pmc0, struct pt_regs *regs)
 {
         pfm_ovfl_arg_t *ovfl_arg;
         unsigned long mask;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 714066aeda7f..1b23ec126b63 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -151,9 +151,9 @@ int num_rsvd_regions __initdata;
  * This routine does not assume the incoming segments are sorted.
  */
 int __init
-filter_rsvd_memory (unsigned long start, unsigned long end, void *arg)
+filter_rsvd_memory (u64 start, u64 end, void *arg)
 {
-        unsigned long range_start, range_end, prev_start;
+        u64 range_start, range_end, prev_start;
         void (*func)(unsigned long, unsigned long, int);
         int i;
 
@@ -191,7 +191,7 @@ filter_rsvd_memory (unsigned long start, unsigned long end, void *arg)
  * are not filtered out.
  */
 int __init
-filter_memory(unsigned long start, unsigned long end, void *arg)
+filter_memory(u64 start, u64 end, void *arg)
 {
         void (*func)(unsigned long, unsigned long, int);
 
@@ -397,7 +397,7 @@ find_initrd (void)
                 initrd_start = (unsigned long)__va(ia64_boot_param->initrd_start);
                 initrd_end   = initrd_start+ia64_boot_param->initrd_size;
 
-                printk(KERN_INFO "Initial ramdisk at: 0x%lx (%lu bytes)\n",
+                printk(KERN_INFO "Initial ramdisk at: 0x%lx (%llu bytes)\n",
                        initrd_start, ia64_boot_param->initrd_size);
         }
 #endif
@@ -505,9 +505,9 @@ static int __init parse_elfcorehdr(char *arg)
 }
 early_param("elfcorehdr", parse_elfcorehdr);
 
-int __init reserve_elfcorehdr(unsigned long *start, unsigned long *end)
+int __init reserve_elfcorehdr(u64 *start, u64 *end)
 {
-        unsigned long length;
+        u64 length;
 
         /* We get the address using the kernel command line,
          * but the size is extracted from the EFI tables.
@@ -588,7 +588,7 @@ setup_arch (char **cmdline_p)
         ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist);
 #else
         {
-                u64 num_phys_stacked;
+                unsigned long num_phys_stacked;
 
                 if (ia64_pal_rse_info(&num_phys_stacked, 0) == 0 && num_phys_stacked > 96)
                         ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist);
@@ -872,9 +872,9 @@ static void __cpuinit
 get_cache_info(void)
 {
         unsigned long line_size, max = 1;
-        u64 l, levels, unique_caches;
-        pal_cache_config_info_t cci;
-        s64 status;
+        unsigned long l, levels, unique_caches;
+        pal_cache_config_info_t cci;
+        long status;
 
         status = ia64_pal_cache_summary(&levels, &unique_caches);
         if (status != 0) {
@@ -892,9 +892,9 @@ get_cache_info(void)
                 /* cache_type (data_or_unified)=2 */
                 status = ia64_pal_cache_config_info(l, 2, &cci);
                 if (status != 0) {
-                        printk(KERN_ERR
-                               "%s: ia64_pal_cache_config_info(l=%lu, 2) failed (status=%ld)\n",
-                               __func__, l, status);
+                        printk(KERN_ERR "%s: ia64_pal_cache_config_info"
+                                "(l=%lu, 2) failed (status=%ld)\n",
+                                __func__, l, status);
                         max = SMP_CACHE_BYTES;
                         /* The safest setup for "flush_icache_range()" */
                         cci.pcci_stride = I_CACHE_STRIDE_SHIFT;
@@ -914,10 +914,10 @@ get_cache_info(void)
                         /* cache_type (instruction)=1*/
                         status = ia64_pal_cache_config_info(l, 1, &cci);
                         if (status != 0) {
-                                printk(KERN_ERR
-                                "%s: ia64_pal_cache_config_info(l=%lu, 1) failed (status=%ld)\n",
+                                printk(KERN_ERR "%s: ia64_pal_cache_config_info"
+                                        "(l=%lu, 1) failed (status=%ld)\n",
                                         __func__, l, status);
-                                /* The safest setup for "flush_icache_range()" */
+                                /* The safest setup for flush_icache_range() */
                                 cci.pcci_stride = I_CACHE_STRIDE_SHIFT;
                         }
                 }
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c
index 5230eaafd83f..f0c521b0ba4c 100644
--- a/arch/ia64/kernel/smp.c
+++ b/arch/ia64/kernel/smp.c
@@ -66,7 +66,7 @@ static DEFINE_PER_CPU(unsigned short, shadow_flush_counts[NR_CPUS]) ____cachelin
 #define IPI_KDUMP_CPU_STOP      3
 
 /* This needs to be cacheline aligned because it is written to by *other* CPUs.  */
-static DEFINE_PER_CPU_SHARED_ALIGNED(u64, ipi_operation);
+static DEFINE_PER_CPU_SHARED_ALIGNED(unsigned long, ipi_operation);
 
 extern void cpu_halt (void);
 
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 7700e23034bb..de100aa7ff03 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -678,7 +678,7 @@ extern void fixup_irqs(void);
 int migrate_platform_irqs(unsigned int cpu)
 {
         int new_cpei_cpu;
-        irq_desc_t *desc = NULL;
+        struct irq_desc *desc = NULL;
         const struct cpumask *mask;
         int             retval = 0;
 
@@ -865,7 +865,7 @@ init_smp_config(void)
 void __devinit
 identify_siblings(struct cpuinfo_ia64 *c)
 {
-        s64 status;
+        long status;
         u16 pltid;
         pal_logical_to_physical_t info;
 
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 604c1a35db33..4990495d7531 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -385,7 +385,7 @@ ia64_init_itm (void)
 
 static cycle_t itc_get_cycles(struct clocksource *cs)
 {
-        u64 lcycle, now, ret;
+        unsigned long lcycle, now, ret;
 
         if (!itc_jitter_data.itc_jitter)
                 return get_cycles();
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index a8d61a3e9a94..bc80dff1df7a 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -306,10 +306,10 @@ static void __cpuinit cpu_cache_sysfs_exit(unsigned int cpu)
 
 static int __cpuinit cpu_cache_sysfs_init(unsigned int cpu)
 {
-        u64 i, levels, unique_caches;
+        unsigned long i, levels, unique_caches;
         pal_cache_config_info_t cci;
         int j;
-        s64 status;
+        long status;
         struct cache_info *this_cache;
         int num_cache_leaves = 0;
 
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index 6ba72ab42fcc..a595823582d9 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -250,8 +250,7 @@ EXPORT_SYMBOL(uncached_free_page);
  * Called at boot time to build a map of pages that can be used for
  * memory special operations.
  */
-static int __init uncached_build_memmap(unsigned long uc_start,
-                                        unsigned long uc_end, void *arg)
+static int __init uncached_build_memmap(u64 uc_start, u64 uc_end, void *arg)
 {
         int nid = paddr_to_nid(uc_start - __IA64_UNCACHED_OFFSET);
         struct gen_pool *pool = uncached_pools[nid].pool;
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 0ee085efbe29..2f724d2bf299 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -107,10 +107,10 @@ unsigned long bootmap_start;
  * bootmap_start.  This address must be page-aligned.
  */
 static int __init
-find_bootmap_location (unsigned long start, unsigned long end, void *arg)
+find_bootmap_location (u64 start, u64 end, void *arg)
 {
-        unsigned long needed = *(unsigned long *)arg;
-        unsigned long range_start, range_end, free_start;
+        u64 needed = *(unsigned long *)arg;
+        u64 range_start, range_end, free_start;
         int i;
 
 #if IGNORE_PFN0
@@ -229,8 +229,7 @@ find_memory (void)
         alloc_per_cpu_data();
 }
 
-static int
-count_pages (u64 start, u64 end, void *arg)
+static int count_pages(u64 start, u64 end, void *arg)
 {
         unsigned long *count = arg;
 
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index c0f3bee69042..b115b3bbf04a 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -422,8 +422,7 @@ retry_pte:
         return hole_next_pfn - pgdat->node_start_pfn;
 }
 
-int __init
-create_mem_map_page_table (u64 start, u64 end, void *arg)
+int __init create_mem_map_page_table(u64 start, u64 end, void *arg)
 {
         unsigned long address, start_page, end_page;
         struct page *map_start, *map_end;
@@ -469,7 +468,7 @@ struct memmap_init_callback_data {
 };
 
 static int __meminit
-virtual_memmap_init (u64 start, u64 end, void *arg)
+virtual_memmap_init(u64 start, u64 end, void *arg)
 {
         struct memmap_init_callback_data *args;
         struct page *map_start, *map_end;
@@ -531,8 +530,7 @@ ia64_pfn_valid (unsigned long pfn)
 }
 EXPORT_SYMBOL(ia64_pfn_valid);
 
-int __init
-find_largest_hole (u64 start, u64 end, void *arg)
+int __init find_largest_hole(u64 start, u64 end, void *arg)
 {
         u64 *max_gap = arg;
 
@@ -548,8 +546,7 @@ find_largest_hole (u64 start, u64 end, void *arg)
 
 #endif /* CONFIG_VIRTUAL_MEM_MAP */
 
-int __init
-register_active_ranges(u64 start, u64 len, int nid)
+int __init register_active_ranges(u64 start, u64 len, int nid)
 {
         u64 end = start + len;
 
@@ -567,7 +564,7 @@ register_active_ranges(u64 start, u64 len, int nid)
 }
 
 static int __init
-count_reserved_pages (u64 start, u64 end, void *arg)
+count_reserved_pages(u64 start, u64 end, void *arg)
 {
         unsigned long num_reserved = 0;
         unsigned long *count = arg;
@@ -580,7 +577,7 @@ count_reserved_pages (u64 start, u64 end, void *arg)
 }
 
 int
-find_max_min_low_pfn (unsigned long start, unsigned long end, void *arg)
+find_max_min_low_pfn (u64 start, u64 end, void *arg)
 {
         unsigned long pfn_start, pfn_end;
 #ifdef CONFIG_FLATMEM
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index b9f3d7bbb338..f426dc78d959 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -34,7 +34,7 @@
 #include <asm/tlb.h>
 
 static struct {
-        unsigned long mask;     /* mask of supported purge page-sizes */
+        u64 mask;               /* mask of supported purge page-sizes */
         unsigned long max_bits; /* log2 of largest supported purge page-size */
 } purge;
 
@@ -328,7 +328,7 @@ void __devinit
 ia64_tlb_init (void)
 {
         ia64_ptce_info_t uninitialized_var(ptce_info); /* GCC be quiet */
-        unsigned long tr_pgbits;
+        u64 tr_pgbits;
         long status;
         pal_vm_info_1_u_t vm_info_1;
         pal_vm_info_2_u_t vm_info_2;
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 61f1af5c23c1..e643373e4701 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -163,7 +163,7 @@ add_io_space (struct pci_root_info *info, struct acpi_resource_address64 *addr)
 {
         struct resource *resource;
         char *name;
-        u64 base, min, max, base_port;
+        unsigned long base, min, max, base_port;
         unsigned int sparse = 0, space_nr, len;
 
         resource = kzalloc(sizeof(*resource), GFP_KERNEL);
@@ -292,7 +292,7 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
         window->offset = offset;
 
         if (insert_resource(root, &window->resource)) {
-                printk(KERN_ERR "alloc 0x%lx-0x%lx from %s for %s failed\n",
+                printk(KERN_ERR "alloc 0x%llx-0x%llx from %s for %s failed\n",
                         window->resource.start, window->resource.end,
                         root->name, info->name);
         }
@@ -314,8 +314,8 @@ pcibios_setup_root_windows(struct pci_bus *bus, struct pci_controller *ctrl)
                     (res->end - res->start < 16))
                         continue;
                 if (j >= PCI_BUS_NUM_RESOURCES) {
-                        printk("Ignoring range [%lx-%lx] (%lx)\n", res->start,
-                                        res->end, res->flags);
+                        printk("Ignoring range [%#llx-%#llx] (%lx)\n",
+                                        res->start, res->end, res->flags);
                         continue;
                 }
                 bus->resource[j++] = res;
@@ -728,8 +728,8 @@ extern u8 pci_cache_line_size;
  */
 static void __init set_pci_cacheline_size(void)
 {
-        u64 levels, unique_caches;
-        s64 status;
+        unsigned long levels, unique_caches;
+        long status;
         pal_cache_config_info_t cci;
 
         status = ia64_pal_cache_summary(&levels, &unique_caches);
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index d0223abbbbd4..fd50ff94302b 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -40,7 +40,7 @@ struct sn_pcidev_match {
 /*
  * Perform the early IO init in PROM.
  */
-static s64
+static long
 sal_ioif_init(u64 *result)
 {
         struct ia64_sal_retval isrv = {0,0,0,0};
@@ -492,7 +492,7 @@ void __init
 sn_io_acpi_init(void)
 {
         u64 result;
-        s64 status;
+        long status;
 
         /* SN Altix does not follow the IOSAPIC IRQ routing model */
         acpi_irq_model = ACPI_IRQ_MODEL_PLATFORM;
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index 57f280dd9def..76645cf6ac5d 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -342,7 +342,7 @@ sn_common_bus_fixup(struct pci_bus *bus,
                 struct pcibus_bussoft *b = SN_PCIBUS_BUSSOFT(bus);
 
                 printk(KERN_WARNING "Device ASIC=%u XID=%u PBUSNUM=%u "
-                       "L_IO=%lx L_MEM=%lx BASE=%lx\n",
+                       "L_IO=%llx L_MEM=%llx BASE=%llx\n",
                        b->bs_asic_type, b->bs_xid, b->bs_persist_busnum,
                        b->bs_legacy_io, b->bs_legacy_mem, b->bs_base);
                 printk(KERN_WARNING "on node %d but only %d nodes online."
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index 764f26abac05..40d6eeda1c4b 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -295,13 +295,13 @@ unsigned int sn_local_vector_to_irq(u8 vector)
 void sn_irq_init(void)
 {
         int i;
-        irq_desc_t *base_desc = irq_desc;
+        struct irq_desc *base_desc = irq_desc;
 
         ia64_first_device_vector = IA64_SN2_FIRST_DEVICE_VECTOR;
         ia64_last_device_vector = IA64_SN2_LAST_DEVICE_VECTOR;
 
         for (i = 0; i < NR_IRQS; i++) {
-                if (base_desc[i].chip == &no_irq_type) {
+                if (base_desc[i].chip == &no_irq_chip) {
                         base_desc[i].chip = &irq_type_sn;
                 }
         }
@@ -377,7 +377,7 @@ void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info)
         int cpu = nasid_slice_to_cpuid(nasid, slice);
 #ifdef CONFIG_SMP
         int cpuphys;
-        irq_desc_t *desc;
+        struct irq_desc *desc;
 #endif
 
         pci_dev_get(pci_dev);
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 9e6491cf72bd..4c7e74790958 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -414,7 +414,7 @@ static int sn_topology_show(struct seq_file *s, void *d)
                 }
                 seq_printf(s, "partition %u %s local "
                         "shubtype %s, "
-                        "nasid_mask 0x%016lx, "
+                        "nasid_mask 0x%016llx, "
                         "nasid_bits %d:%d, "
                         "system_size %d, "
                         "sharing_size %d, "
@@ -683,7 +683,7 @@ static int sn_hwperf_map_err(int hwperf_err)
  * ioctl for "sn_hwperf" misc device
  */
 static int
-sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, u64 arg)
+sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg)
 {
         struct sn_hwperf_ioctl_args a;
         struct cpuinfo_ia64 *cdata;
diff --git a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
index 2526e5c783a4..c76d8dc3aea3 100644
--- a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
+++ b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
@@ -36,7 +36,7 @@ static int system_serial_number_open(struct inode *inode, struct file *file)
 
 static int licenseID_show(struct seq_file *s, void *p)
 {
-        seq_printf(s, "0x%lx\n", sn_partition_serial_number_val());
+        seq_printf(s, "0x%llx\n", sn_partition_serial_number_val());
         return 0;
 }
 
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index 3f864238566d..c1bd1cfda327 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -368,7 +368,7 @@ static void tio_corelet_reset(nasid_t nasid, int corelet)
 static int is_fpga_tio(int nasid, int *bt)
 {
         u16 uninitialized_var(ioboard_type);    /* GCC be quiet */
-        s64 rc;
+        long rc;
 
         rc = ia64_sn_sysctl_ioboard_get(nasid, &ioboard_type);
         if (rc) {
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index 2c676cc05418..d13e5a22a558 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -79,7 +79,7 @@ static int sal_pcibr_error_interrupt(struct pcibus_info *soft)
 
 u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus)
 {
-        s64 rc;
+        long rc;
         u16 uninitialized_var(ioboard);         /* GCC be quiet */
         nasid_t nasid = NASID_GET(SN_PCIBUS_BUSSOFT(pci_bus)->bs_base);
 
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 79165122501c..35b2a27d2e77 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -123,7 +123,7 @@ tioca_gart_init(struct tioca_kernel *tioca_kern)
 
         if (!tmp) {
                 printk(KERN_ERR "%s:  Could not allocate "
-                       "%lu bytes (order %d) for GART\n",
+                       "%llu bytes (order %d) for GART\n",
                        __func__,
                        tioca_kern->ca_gart_size,
                        get_order(tioca_kern->ca_gart_size));
@@ -348,7 +348,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr)
         agp_dma_extn = __sn_readq_relaxed(&ca_base->ca_agp_dma_addr_extn);
         if (node_upper != (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT)) {
                 printk(KERN_ERR "%s:  coretalk upper node (%u) "
-                       "mismatch with ca_agp_dma_addr_extn (%lu)\n",
+                       "mismatch with ca_agp_dma_addr_extn (%llu)\n",
                        __func__,
                        node_upper, (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT));
                 return 0;
@@ -367,7 +367,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr)
  * dma_addr_t is guaranteed to be contiguous in CA bus space.
  */
 static dma_addr_t
-tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
+tioca_dma_mapped(struct pci_dev *pdev, unsigned long paddr, size_t req_size)
 {
         int i, ps, ps_shift, entry, entries, mapsize, last_entry;
         u64 xio_addr, end_xio_addr;
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 94e584527f48..012f3b82ee55 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -493,7 +493,7 @@ tioce_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir)
 
                 if (&map->ce_dmamap_list == &ce_kern->ce_dmamap_list) {
                         printk(KERN_WARNING
-                               "%s:  %s - no map found for bus_addr 0x%lx\n",
+                               "%s:  %s - no map found for bus_addr 0x%llx\n",
                                __func__, pci_name(pdev), bus_addr);
                 } else if (--map->refcnt == 0) {
                         for (i = 0; i < map->ate_count; i++) {
@@ -642,7 +642,7 @@ dma_map_done:
  * in the address.
  */
 static u64
-tioce_dma(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags)
+tioce_dma(struct pci_dev *pdev, unsigned long  paddr, size_t byte_count, int dma_flags)
 {
         return tioce_do_dma_map(pdev, paddr, byte_count, 0, dma_flags);
 }
@@ -657,7 +657,7 @@ tioce_dma(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags)
  * in the address.
  */
 static u64
-tioce_dma_consistent(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags)
+tioce_dma_consistent(struct pci_dev *pdev, unsigned long  paddr, size_t byte_count, int dma_flags)
 {
         return tioce_do_dma_map(pdev, paddr, byte_count, 1, dma_flags);
 }
diff --git a/arch/ia64/xen/irq_xen.c b/arch/ia64/xen/irq_xen.c
index af93aadb68bb..f042e192d2fe 100644
--- a/arch/ia64/xen/irq_xen.c
+++ b/arch/ia64/xen/irq_xen.c
@@ -138,7 +138,7 @@ static void
 __xen_register_percpu_irq(unsigned int cpu, unsigned int vec,
                         struct irqaction *action, int save)
 {
-        irq_desc_t *desc;
+        struct irq_desc *desc;
         int irq = 0;
 
         if (xen_slab_ready) {