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Subject[patch 08/18] Fix couple of section mismatches.
From: Heiko Carstens <heiko.carstens@de.ibm.com>

Fix couple of section mismatches. And since we touch the code
anyway change the IPL code to use C99 initializers.

Cc: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
arch/s390/kernel/entry.S | 7 ++-----
arch/s390/kernel/entry64.S | 7 ++-----
arch/s390/kernel/ipl.c | 27 ++++++++++++++++++---------
arch/s390/kernel/setup.c | 2 +-
arch/s390/kernel/smp.c | 6 +++---
arch/s390/mm/vmem.c | 2 +-
6 files changed, 27 insertions(+), 24 deletions(-)
Index: quilt-2.6/arch/s390/kernel/entry64.S
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/entry64.S
+++ quilt-2.6/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 ...
Index: quilt-2.6/arch/s390/kernel/entry.S
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/entry.S
+++ quilt-2.6/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 ...
Index: quilt-2.6/arch/s390/kernel/ipl.c
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/ipl.c
+++ quilt-2.6/arch/s390/kernel/ipl.c
@@ -439,7 +439,7 @@ static void ipl_run(struct shutdown_trig
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.
Index: quilt-2.6/arch/s390/kernel/setup.c
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/setup.c
+++ quilt-2.6/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;

Index: quilt-2.6/arch/s390/kernel/smp.c
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/smp.c
+++ quilt-2.6/arch/s390/kernel/smp.c
@@ -1007,7 +1007,7 @@ static struct notifier_block __cpuinitda
.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;
Index: quilt-2.6/arch/s390/mm/vmem.c
===================================================================
--- quilt-2.6.orig/arch/s390/mm/vmem.c
+++ quilt-2.6/arch/s390/mm/vmem.c
@@ -62,7 +62,7 @@ void __meminit memmap_init(unsigned long
}
}

-static void __init_refok *vmem_alloc_pages(unsigned int order)
+static void __ref *vmem_alloc_pages(unsigned int order)
{
if (slab_is_available())
return (void *)__get_free_pages(GFP_KERNEL, order);
--
blue skies,
Martin.

"Reality continues to ruin my life." - Calvin.



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