Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
	drivers/net/wireless/rtlwifi/pci.c
	net/netfilter/ipvs/ip_vs_core.c

5 files changed, 26 insertions, 17 deletions

diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
index 8bfae964b133..b0ee9ba3cfab 100644
--- a/arch/arm/mm/context.c
+++ b/arch/arm/mm/context.c
@@ -24,7 +24,9 @@ DEFINE_PER_CPU(struct mm_struct *, current_mm);
 
 /*
  * We fork()ed a process, and we need a new context for the child
- * to run in.
+ * to run in.  We reserve version 0 for initial tasks so we will
+ * always allocate an ASID. The ASID 0 is reserved for the TTBR
+ * register changing sequence.
  */
 void __init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
@@ -34,11 +36,8 @@ void __init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 
 static void flush_context(void)
 {
-        u32 ttb;
-        /* Copy TTBR1 into TTBR0 */
-        asm volatile("mrc       p15, 0, %0, c2, c0, 1\n"
-                     "mcr       p15, 0, %0, c2, c0, 0"
-                     : "=r" (ttb));
+        /* set the reserved ASID before flushing the TLB */
+        asm("mcr        p15, 0, %0, c13, c0, 1\n" : : "r" (0));
         isb();
         local_flush_tlb_all();
         if (icache_is_vivt_asid_tagged()) {
@@ -94,7 +93,7 @@ static void reset_context(void *info)
                 return;
 
         smp_rmb();
-        asid = cpu_last_asid + cpu;
+        asid = cpu_last_asid + cpu + 1;
 
         flush_context();
         set_mm_context(mm, asid);
@@ -144,13 +143,13 @@ void __new_context(struct mm_struct *mm)
          * to start a new version and flush the TLB.
          */
         if (unlikely((asid & ~ASID_MASK) == 0)) {
-                asid = cpu_last_asid + smp_processor_id();
+                asid = cpu_last_asid + smp_processor_id() + 1;
                 flush_context();
 #ifdef CONFIG_SMP
                 smp_wmb();
                 smp_call_function(reset_context, NULL, 1);
 #endif
-                cpu_last_asid += NR_CPUS - 1;
+                cpu_last_asid += NR_CPUS;
         }
 
         set_mm_context(mm, asid);
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 2c2cce9cd8c8..c19571c40a21 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -331,6 +331,12 @@ void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc)
 #endif
 #ifdef CONFIG_BLK_DEV_INITRD
         if (phys_initrd_size &&
+            !memblock_is_region_memory(phys_initrd_start, phys_initrd_size)) {
+                pr_err("INITRD: 0x%08lx+0x%08lx is not a memory region - disabling initrd\n",
+                       phys_initrd_start, phys_initrd_size);
+                phys_initrd_start = phys_initrd_size = 0;
+        }
+        if (phys_initrd_size &&
             memblock_is_region_reserved(phys_initrd_start, phys_initrd_size)) {
                 pr_err("INITRD: 0x%08lx+0x%08lx overlaps in-use memory region - disabling initrd\n",
                        phys_initrd_start, phys_initrd_size);
@@ -635,7 +641,8 @@ void __init mem_init(void)
                         "    modules : 0x%08lx - 0x%08lx   (%4ld MB)\n"
                         "      .init : 0x%p" " - 0x%p" "   (%4d kB)\n"
                         "      .text : 0x%p" " - 0x%p" "   (%4d kB)\n"
-                        "      .data : 0x%p" " - 0x%p" "   (%4d kB)\n",
+                        "      .data : 0x%p" " - 0x%p" "   (%4d kB)\n"
+                        "       .bss : 0x%p" " - 0x%p" "   (%4d kB)\n",
 
                         MLK(UL(CONFIG_VECTORS_BASE), UL(CONFIG_VECTORS_BASE) +
                                 (PAGE_SIZE)),
@@ -657,7 +664,8 @@ void __init mem_init(void)
 
                         MLK_ROUNDUP(__init_begin, __init_end),
                         MLK_ROUNDUP(_text, _etext),
-                        MLK_ROUNDUP(_sdata, _edata));
+                        MLK_ROUNDUP(_sdata, _edata),
+                        MLK_ROUNDUP(__bss_start, __bss_stop));
 
 #undef MLK
 #undef MLM
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index e4c165ca6696..537ffcb0646d 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -146,7 +146,7 @@ __arm7tdmi_proc_info:
                 .long   0
                 .long   0
                 .long   v4_cache_fns
-                .size   __arm7tdmi_proc_info, . - __arm7dmi_proc_info
+                .size   __arm7tdmi_proc_info, . - __arm7tdmi_proc_info
 
                 .type   __triscenda7_proc_info, #object
 __triscenda7_proc_info:
diff --git a/arch/arm/mm/proc-arm9tdmi.S b/arch/arm/mm/proc-arm9tdmi.S
index 7b7ebd4d096d..546b54da1005 100644
--- a/arch/arm/mm/proc-arm9tdmi.S
+++ b/arch/arm/mm/proc-arm9tdmi.S
@@ -116,7 +116,7 @@ __arm9tdmi_proc_info:
                 .long   0
                 .long   0
                 .long   v4_cache_fns
-                .size   __arm9tdmi_proc_info, . - __arm9dmi_proc_info
+                .size   __arm9tdmi_proc_info, . - __arm9tdmi_proc_info
 
                 .type   __p2001_proc_info, #object
 __p2001_proc_info:
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index b3b566ec83d3..3c3867850a30 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -108,16 +108,18 @@ ENTRY(cpu_v7_switch_mm)
 #ifdef CONFIG_ARM_ERRATA_430973
         mcr     p15, 0, r2, c7, c5, 6           @ flush BTAC/BTB
 #endif
-        mrc     p15, 0, r2, c2, c0, 1           @ load TTB 1
-        mcr     p15, 0, r2, c2, c0, 0           @ into TTB 0
+#ifdef CONFIG_ARM_ERRATA_754322
+        dsb
+#endif
+        mcr     p15, 0, r2, c13, c0, 1          @ set reserved context ID
+        isb
+1:      mcr     p15, 0, r0, c2, c0, 0           @ set TTB 0
         isb
 #ifdef CONFIG_ARM_ERRATA_754322
         dsb
 #endif
         mcr     p15, 0, r1, c13, c0, 1          @ set context ID
         isb
-        mcr     p15, 0, r0, c2, c0, 0           @ set TTB 0
-        isb
 #endif
         mov     pc, lr
 ENDPROC(cpu_v7_switch_mm)