diff options
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/entry.S | 7 | ||||
| -rw-r--r-- | arch/s390/kernel/entry64.S | 7 | ||||
| -rw-r--r-- | arch/s390/kernel/ipl.c | 27 | ||||
| -rw-r--r-- | arch/s390/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/smp.c | 6 |
5 files changed, 26 insertions, 23 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 1a6dac8df6fb..6766e37fe8ea 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -11,6 +11,7 @@ #include <linux/sys.h> #include <linux/linkage.h> +#include <linux/init.h> #include <asm/cache.h> #include <asm/lowcore.h> #include <asm/errno.h> @@ -830,9 +831,7 @@ mcck_return: * Restart interruption handler, kick starter for additional CPUs */ #ifdef CONFIG_SMP -#ifndef CONFIG_HOTPLUG_CPU - .section .init.text,"ax" -#endif + __CPUINIT .globl restart_int_handler restart_int_handler: l %r15,__LC_SAVE_AREA+60 # load ksp @@ -845,9 +844,7 @@ restart_int_handler: br %r14 # branch to start_secondary restart_addr: .long start_secondary -#ifndef CONFIG_HOTPLUG_CPU .previous -#endif #else /* * If we do not run with SMP enabled, let the new CPU crash ... diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index a3e47b893f07..efde6e178f6c 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -11,6 +11,7 @@ #include <linux/sys.h> #include <linux/linkage.h> +#include <linux/init.h> #include <asm/cache.h> #include <asm/lowcore.h> #include <asm/errno.h> @@ -801,9 +802,7 @@ mcck_return: * Restart interruption handler, kick starter for additional CPUs */ #ifdef CONFIG_SMP -#ifndef CONFIG_HOTPLUG_CPU - .section .init.text,"ax" -#endif + __CPUINIT .globl restart_int_handler restart_int_handler: lg %r15,__LC_SAVE_AREA+120 # load ksp @@ -814,9 +813,7 @@ restart_int_handler: lmg %r6,%r15,__SF_GPRS(%r15) # load registers from clone stosm __SF_EMPTY(%r15),0x04 # now we can turn dat on jg start_secondary -#ifndef CONFIG_HOTPLUG_CPU .previous -#endif #else /* * If we do not run with SMP enabled, let the new CPU crash ... diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index db28cca81fef..60acdc266db1 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -439,7 +439,7 @@ static void ipl_run(struct shutdown_trigger *trigger) reipl_ccw_dev(&ipl_info.data.ccw.dev_id); } -static int ipl_init(void) +static int __init ipl_init(void) { int rc; @@ -471,8 +471,11 @@ out: return 0; } -static struct shutdown_action ipl_action = {SHUTDOWN_ACTION_IPL_STR, ipl_run, - ipl_init}; +static struct shutdown_action __refdata ipl_action = { + .name = SHUTDOWN_ACTION_IPL_STR, + .fn = ipl_run, + .init = ipl_init, +}; /* * reipl shutdown action: Reboot Linux on shutdown. @@ -792,7 +795,7 @@ static int __init reipl_fcp_init(void) return 0; } -static int reipl_init(void) +static int __init reipl_init(void) { int rc; @@ -819,8 +822,11 @@ static int reipl_init(void) return 0; } -static struct shutdown_action reipl_action = {SHUTDOWN_ACTION_REIPL_STR, - reipl_run, reipl_init}; +static struct shutdown_action __refdata reipl_action = { + .name = SHUTDOWN_ACTION_REIPL_STR, + .fn = reipl_run, + .init = reipl_init, +}; /* * dump shutdown action: Dump Linux on shutdown. @@ -998,7 +1004,7 @@ static int __init dump_fcp_init(void) return 0; } -static int dump_init(void) +static int __init dump_init(void) { int rc; @@ -1020,8 +1026,11 @@ static int dump_init(void) return 0; } -static struct shutdown_action dump_action = {SHUTDOWN_ACTION_DUMP_STR, - dump_run, dump_init}; +static struct shutdown_action __refdata dump_action = { + .name = SHUTDOWN_ACTION_DUMP_STR, + .fn = dump_run, + .init = dump_init, +}; /* * vmcmd shutdown action: Trigger vm command on shutdown. diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 766c783bd7a7..2d266f45e73f 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -77,7 +77,7 @@ unsigned long machine_flags = 0; unsigned long elf_hwcap = 0; char elf_platform[ELF_PLATFORM_SIZE]; -struct mem_chunk __initdata memory_chunk[MEMORY_CHUNKS]; +struct mem_chunk __meminitdata memory_chunk[MEMORY_CHUNKS]; volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */ static unsigned long __initdata memory_end; diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index f5046fd4930f..85060659fb12 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -1007,7 +1007,7 @@ static struct notifier_block __cpuinitdata smp_cpu_nb = { .notifier_call = smp_cpu_notify, }; -static int smp_add_present_cpu(int cpu) +static int __devinit smp_add_present_cpu(int cpu) { struct cpu *c = &per_cpu(cpu_devices, cpu); struct sys_device *s = &c->sysdev; @@ -1035,8 +1035,8 @@ out: } #ifdef CONFIG_HOTPLUG_CPU -static ssize_t rescan_store(struct sys_device *dev, const char *buf, - size_t count) +static ssize_t __ref rescan_store(struct sys_device *dev, + const char *buf, size_t count) { cpumask_t newcpus; int cpu; |
