diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/kernel/module.c | 3 | ||||
| -rw-r--r-- | arch/alpha/kernel/ptrace.c | 4 | ||||
| -rw-r--r-- | arch/alpha/kernel/smp.c | 6 | ||||
| -rw-r--r-- | arch/alpha/kernel/traps.c | 1 | ||||
| -rw-r--r-- | arch/alpha/kernel/vmlinux.lds.S | 10 | ||||
| -rw-r--r-- | arch/alpha/lib/checksum.c | 1 | ||||
| -rw-r--r-- | arch/alpha/mm/fault.c | 22 |
7 files changed, 21 insertions, 26 deletions
diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c index bd03dc94c72..026ba9af6d6 100644 --- a/arch/alpha/kernel/module.c +++ b/arch/alpha/kernel/module.c @@ -119,8 +119,7 @@ module_frob_arch_sections(Elf64_Ehdr *hdr, Elf64_Shdr *sechdrs, } nsyms = symtab->sh_size / sizeof(Elf64_Sym); - chains = kmalloc(nsyms * sizeof(struct got_entry), GFP_KERNEL); - memset(chains, 0, nsyms * sizeof(struct got_entry)); + chains = kcalloc(nsyms, sizeof(struct got_entry), GFP_KERNEL); got->sh_size = 0; got->sh_addralign = 8; diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c index 0cd060598f9..83a78184226 100644 --- a/arch/alpha/kernel/ptrace.c +++ b/arch/alpha/kernel/ptrace.c @@ -315,9 +315,7 @@ do_sys_ptrace(long request, long pid, long addr, long data, /* When I and D space are separate, this will have to be fixed. */ case PTRACE_POKETEXT: /* write the word at location addr. */ case PTRACE_POKEDATA: - tmp = data; - copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 1); - ret = (copied == sizeof(tmp)) ? 0 : -EIO; + ret = generic_ptrace_pokedata(child, addr, data); break; case PTRACE_POKEUSR: /* write the specified register */ diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 80cfb758ee2..b28731437c3 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -65,7 +65,7 @@ enum ipi_message_type { }; /* Set to a secondary's cpuid when it comes online. */ -static int smp_secondary_alive __initdata = 0; +static int smp_secondary_alive __devinitdata = 0; /* Which cpus ids came online. */ cpumask_t cpu_online_map; @@ -173,7 +173,7 @@ smp_callin(void) } /* Wait until hwrpb->txrdy is clear for cpu. Return -1 on timeout. */ -static int __init +static int __devinit wait_for_txrdy (unsigned long cpumask) { unsigned long timeout; @@ -358,7 +358,7 @@ secondary_cpu_start(int cpuid, struct task_struct *idle) /* * Bring one cpu online. */ -static int __init +static int __devinit smp_boot_one_cpu(int cpuid) { struct task_struct *idle; diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index d6e665d567b..ec0f05e0d8f 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -184,6 +184,7 @@ die_if_kernel(char * str, struct pt_regs *regs, long err, unsigned long *r9_15) #endif printk("%s(%d): %s %ld\n", current->comm, current->pid, str, err); dik_show_regs(regs, r9_15); + add_taint(TAINT_DIE); dik_show_trace((unsigned long *)(regs+1)); dik_show_code((unsigned int *)regs->pc); diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S index 449e76f118d..fe13daa5cb2 100644 --- a/arch/alpha/kernel/vmlinux.lds.S +++ b/arch/alpha/kernel/vmlinux.lds.S @@ -3,7 +3,7 @@ OUTPUT_FORMAT("elf64-alpha") OUTPUT_ARCH(alpha) ENTRY(__start) -PHDRS { kernel PT_LOAD ; } +PHDRS { kernel PT_LOAD; note PT_NOTE; } jiffies = jiffies_64; SECTIONS { @@ -28,6 +28,9 @@ SECTIONS __ex_table : { *(__ex_table) } __stop___ex_table = .; + NOTES :kernel :note + .dummy : { *(.dummy) } :kernel + RODATA /* Will be freed after init */ @@ -69,10 +72,7 @@ SECTIONS . = ALIGN(8); SECURITY_INIT - . = ALIGN(8192); - __per_cpu_start = .; - .data.percpu : { *(.data.percpu) } - __per_cpu_end = .; + PERCPU(8192) . = ALIGN(2*8192); __init_end = .; diff --git a/arch/alpha/lib/checksum.c b/arch/alpha/lib/checksum.c index ab3761c437a..8698e0746f9 100644 --- a/arch/alpha/lib/checksum.c +++ b/arch/alpha/lib/checksum.c @@ -69,6 +69,7 @@ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, result = (result & 0xffffffff) + (result >> 32); return (__force __wsum)result; } +EXPORT_SYMBOL(csum_tcpudp_nofold); /* * Do a 64-bit checksum on an arbitrary memory area.. diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index f5862792a16..a0e18da594d 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -148,21 +148,17 @@ do_page_fault(unsigned long address, unsigned long mmcsr, the fault. */ fault = handle_mm_fault(mm, vma, address, cause > 0); up_read(&mm->mmap_sem); - - switch (fault) { - case VM_FAULT_MINOR: - current->min_flt++; - break; - case VM_FAULT_MAJOR: - current->maj_flt++; - break; - case VM_FAULT_SIGBUS: - goto do_sigbus; - case VM_FAULT_OOM: - goto out_of_memory; - default: + if (unlikely(fault & VM_FAULT_ERROR)) { + if (fault & VM_FAULT_OOM) + goto out_of_memory; + else if (fault & VM_FAULT_SIGBUS) + goto do_sigbus; BUG(); } + if (fault & VM_FAULT_MAJOR) + current->maj_flt++; + else + current->min_flt++; return; /* Something tried to access memory that isn't in our memory map. |