Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Nail two more simple section mismatch errors
  [IA64] fix section mismatch warnings
  [IA64] rename partial_page
  [IA64] Ensure that machvec is set up takes place before serial console
  [IA64] vector-domain - fix vector_table
  [IA64] vector-domain - handle assign_irq_vector(AUTO_ASSIGN)

8 files changed, 51 insertions, 34 deletions

diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 44d540efa6d1..4e5e27540e27 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -178,7 +178,7 @@ swapper_pg_dir:
 halt_msg:
         stringz "Halting kernel\n"
 
-        .text
+        .section .text.head,"ax"
 
         .global start_ap
 
@@ -392,6 +392,8 @@ self:	hint @pause
         br.sptk.many self               // endless loop
 END(_start)
 
+        .text
+
 GLOBAL_ENTRY(ia64_save_debug_regs)
         alloc r16=ar.pfs,1,0,0,0
         mov r20=ar.lc                   // preserve ar.lc
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 91797c111162..fcb77338cc09 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -85,8 +85,8 @@ DEFINE_PER_CPU(int[IA64_NUM_VECTORS], vector_irq) = {
         [0 ... IA64_NUM_VECTORS - 1] = IA64_SPURIOUS_INT_VECTOR
 };
 
-static cpumask_t vector_table[IA64_MAX_DEVICE_VECTORS] = {
-        [0 ... IA64_MAX_DEVICE_VECTORS - 1] = CPU_MASK_NONE
+static cpumask_t vector_table[IA64_NUM_VECTORS] = {
+        [0 ... IA64_NUM_VECTORS - 1] = CPU_MASK_NONE
 };
 
 static int irq_status[NR_IRQS] = {
@@ -123,17 +123,18 @@ static inline int find_unassigned_irq(void)
 static inline int find_unassigned_vector(cpumask_t domain)
 {
         cpumask_t mask;
-        int pos;
+        int pos, vector;
 
         cpus_and(mask, domain, cpu_online_map);
         if (cpus_empty(mask))
                 return -EINVAL;
 
         for (pos = 0; pos < IA64_NUM_DEVICE_VECTORS; pos++) {
-                cpus_and(mask, domain, vector_table[pos]);
+                vector = IA64_FIRST_DEVICE_VECTOR + pos;
+                cpus_and(mask, domain, vector_table[vector]);
                 if (!cpus_empty(mask))
                         continue;
-                return IA64_FIRST_DEVICE_VECTOR + pos;
+                return vector;
         }
         return -ENOSPC;
 }
@@ -141,7 +142,7 @@ static inline int find_unassigned_vector(cpumask_t domain)
 static int __bind_irq_vector(int irq, int vector, cpumask_t domain)
 {
         cpumask_t mask;
-        int cpu, pos;
+        int cpu;
         struct irq_cfg *cfg = &irq_cfg[irq];
 
         cpus_and(mask, domain, cpu_online_map);
@@ -156,8 +157,7 @@ static int __bind_irq_vector(int irq, int vector, cpumask_t domain)
         cfg->vector = vector;
         cfg->domain = domain;
         irq_status[irq] = IRQ_USED;
-        pos = vector - IA64_FIRST_DEVICE_VECTOR;
-        cpus_or(vector_table[pos], vector_table[pos], domain);
+        cpus_or(vector_table[vector], vector_table[vector], domain);
         return 0;
 }
 
@@ -174,7 +174,7 @@ int bind_irq_vector(int irq, int vector, cpumask_t domain)
 
 static void __clear_irq_vector(int irq)
 {
-        int vector, cpu, pos;
+        int vector, cpu;
         cpumask_t mask;
         cpumask_t domain;
         struct irq_cfg *cfg = &irq_cfg[irq];
@@ -189,8 +189,7 @@ static void __clear_irq_vector(int irq)
         cfg->vector = IRQ_VECTOR_UNASSIGNED;
         cfg->domain = CPU_MASK_NONE;
         irq_status[irq] = IRQ_UNUSED;
-        pos = vector - IA64_FIRST_DEVICE_VECTOR;
-        cpus_andnot(vector_table[pos], vector_table[pos], domain);
+        cpus_andnot(vector_table[vector], vector_table[vector], domain);
 }
 
 static void clear_irq_vector(int irq)
@@ -212,9 +211,6 @@ assign_irq_vector (int irq)
         vector = -ENOSPC;
 
         spin_lock_irqsave(&vector_lock, flags);
-        if (irq < 0) {
-                goto out;
-        }
         for_each_online_cpu(cpu) {
                 domain = vector_allocation_domain(cpu);
                 vector = find_unassigned_vector(domain);
@@ -223,6 +219,8 @@ assign_irq_vector (int irq)
         }
         if (vector < 0)
                 goto out;
+        if (irq == AUTO_ASSIGN)
+                irq = vector;
         BUG_ON(__bind_irq_vector(irq, vector, domain));
  out:
         spin_unlock_irqrestore(&vector_lock, flags);
diff --git a/arch/ia64/kernel/machvec.c b/arch/ia64/kernel/machvec.c
index 13df337508e7..7ccb228ceedc 100644
--- a/arch/ia64/kernel/machvec.c
+++ b/arch/ia64/kernel/machvec.c
@@ -13,14 +13,6 @@
 struct ia64_machine_vector ia64_mv;
 EXPORT_SYMBOL(ia64_mv);
 
-static __initdata const char *mvec_name;
-static __init int setup_mvec(char *s)
-{
-        mvec_name = s;
-        return 0;
-}
-early_param("machvec", setup_mvec);
-
 static struct ia64_machine_vector * __init
 lookup_machvec (const char *name)
 {
@@ -41,7 +33,7 @@ machvec_init (const char *name)
         struct ia64_machine_vector *mv;
 
         if (!name)
-                name = mvec_name ? mvec_name : acpi_get_sysname();
+                name = acpi_get_sysname();
         mv = lookup_machvec(name);
         if (!mv)
                 panic("generic kernel failed to find machine vector for"
@@ -51,6 +43,23 @@ machvec_init (const char *name)
         printk(KERN_INFO "booting generic kernel on platform %s\n", name);
 }
 
+void __init
+machvec_init_from_cmdline(const char *cmdline)
+{
+        char str[64];
+        const char *start;
+        char *end;
+
+        if (! (start = strstr(cmdline, "machvec=")) )
+                return machvec_init(NULL);
+
+        strlcpy(str, start + strlen("machvec="), sizeof(str));
+        if ( (end = strchr(str, ' ')) )
+                *end = '\0';
+
+        return machvec_init(str);
+}
+
 #endif /* CONFIG_IA64_GENERIC */
 
 void
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index fa40cba43350..4158906c45aa 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -499,7 +499,8 @@ copy_thread (int nr, unsigned long clone_flags,
 
                 /* Copy partially mapped page list */
                 if (!retval)
-                        retval = ia32_copy_partial_page_list(p, clone_flags);
+                        retval = ia32_copy_ia64_partial_page_list(p,
+                                                                clone_flags);
         }
 #endif
 
@@ -728,7 +729,7 @@ flush_thread (void)
         ia64_drop_fpu(current);
 #ifdef CONFIG_IA32_SUPPORT
         if (IS_IA32_PROCESS(task_pt_regs(current))) {
-                ia32_drop_partial_page_list(current);
+                ia32_drop_ia64_partial_page_list(current);
                 current->thread.task_size = IA32_PAGE_OFFSET;
                 set_fs(USER_DS);
         }
@@ -754,7 +755,7 @@ exit_thread (void)
                 pfm_release_debug_registers(current);
 #endif
         if (IS_IA32_PROCESS(task_pt_regs(current)))
-                ia32_drop_partial_page_list(current);
+                ia32_drop_ia64_partial_page_list(current);
 }
 
 unsigned long
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index cf06fe799041..7cecd2964200 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -491,12 +491,17 @@ setup_arch (char **cmdline_p)
         efi_init();
         io_port_init();
 
-        parse_early_param();
-
 #ifdef CONFIG_IA64_GENERIC
-        machvec_init(NULL);
+        /* machvec needs to be parsed from the command line
+         * before parse_early_param() is called to ensure
+         * that ia64_mv is initialised before any command line
+         * settings may cause console setup to occur
+         */
+        machvec_init_from_cmdline(*cmdline_p);
 #endif
 
+        parse_early_param();
+
         if (early_console_setup(*cmdline_p) == 0)
                 mark_bsp_online();
 
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c
index 9f72838db26e..0982882bfb80 100644
--- a/arch/ia64/kernel/smp.c
+++ b/arch/ia64/kernel/smp.c
@@ -468,7 +468,7 @@ smp_send_stop (void)
         send_IPI_allbutself(IPI_CPU_STOP);
 }
 
-int __init
+int
 setup_profiling_timer (unsigned int multiplier)
 {
         return -EINVAL;
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 9f5c90b594b9..62209dcf06d3 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -487,7 +487,7 @@ struct create_idle {
         int cpu;
 };
 
-void
+void __cpuinit
 do_fork_idle(struct work_struct *work)
 {
         struct create_idle *c_idle =
@@ -497,7 +497,7 @@ do_fork_idle(struct work_struct *work)
         complete(&c_idle->done);
 }
 
-static int __devinit
+static int __cpuinit
 do_boot_cpu (int sapicid, int cpu)
 {
         int timeout;
@@ -808,7 +808,7 @@ set_cpu_sibling_map(int cpu)
         }
 }
 
-int __devinit
+int __cpuinit
 __cpu_up (unsigned int cpu)
 {
         int ret;
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 860f251d2fc2..83e80677de70 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -50,6 +50,8 @@ SECTIONS
         KPROBES_TEXT
         *(.gnu.linkonce.t*)
     }
+  .text.head : AT(ADDR(.text.head) - LOAD_OFFSET)
+        { *(.text.head) }
   .text2 : AT(ADDR(.text2) - LOAD_OFFSET)
         { *(.text2) }
 #ifdef CONFIG_SMP