[IA64] Convert ia64 to use int-ll64.h

It is generally agreed that it would be beneficial for u64 to be an
unsigned long long on all architectures.  ia64 (in common with several
other 64-bit architectures) currently uses unsigned long.  Migrating
piecemeal is too painful; this giant patch fixes all compilation warnings
and errors that come as a result of switching to use int-ll64.h.

Note that userspace will still see __u64 defined as unsigned long.  This
is important as it affects C++ name mangling.

[Updated by Tony Luck to change efi.h:efi_freemem_callback_t to use
 u64 for start/end rather than unsigned long]

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

12 files changed, 83 insertions, 80 deletions

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/mca.c b/arch/ia64/kernel/mca.c
index 1cce4ceb48ac..c259b9467fcc 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;
 
@@ -1918,9 +1918,9 @@ 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 */
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/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/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 8a06dc480594..89ad0bbb8614 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 2a70af473b36..de100aa7ff03 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -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 8eff8c1d40a6..e6ac3c332d17 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -249,8 +249,7 @@ 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;