On Mon, Jul 09, 2007 at 08:42:01PM +0200, Frank van Maarseveen wrote:
>...
> WARNING: kernel/built-in.o(.text+0x1add5): Section mismatch: reference to .init.text: (between 'kthreadd' and 'init_waitqueue_head')
Below is the fix in -mm for this (and other issues).
> Frank
cu
Adrian
<-- snip -->
From: "Jan Beulich" <[email protected]>
.. which modpost started warning about.
Signed-off-by: Jan Beulich <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
---
kernel/kthread.c | 2 +-
mm/page_alloc.c | 16 ++++++++--------
2 files changed, 9 insertions(+), 9 deletions(-)
diff -puN kernel/kthread.c~mm-fix-improper-init-type-section-references kernel/kthread.c
--- a/kernel/kthread.c~mm-fix-improper-init-type-section-references
+++ a/kernel/kthread.c
@@ -215,7 +215,7 @@ int kthread_stop(struct task_struct *k)
EXPORT_SYMBOL(kthread_stop);
-static __init void kthreadd_setup(void)
+static noinline __init_refok void kthreadd_setup(void)
{
struct task_struct *tsk = current;
diff -puN mm/page_alloc.c~mm-fix-improper-init-type-section-references mm/page_alloc.c
--- a/mm/page_alloc.c~mm-fix-improper-init-type-section-references
+++ a/mm/page_alloc.c
@@ -126,13 +126,13 @@ static unsigned long __meminitdata dma_r
#endif
#endif
- struct node_active_region __meminitdata early_node_map[MAX_ACTIVE_REGIONS];
- int __meminitdata nr_nodemap_entries;
- unsigned long __meminitdata arch_zone_lowest_possible_pfn[MAX_NR_ZONES];
- unsigned long __meminitdata arch_zone_highest_possible_pfn[MAX_NR_ZONES];
+ static struct node_active_region __meminitdata early_node_map[MAX_ACTIVE_REGIONS];
+ static int __meminitdata nr_nodemap_entries;
+ static unsigned long __meminitdata arch_zone_lowest_possible_pfn[MAX_NR_ZONES];
+ static unsigned long __meminitdata arch_zone_highest_possible_pfn[MAX_NR_ZONES];
#ifdef CONFIG_MEMORY_HOTPLUG_RESERVE
- unsigned long __initdata node_boundary_start_pfn[MAX_NUMNODES];
- unsigned long __initdata node_boundary_end_pfn[MAX_NUMNODES];
+ static unsigned long __meminitdata node_boundary_start_pfn[MAX_NUMNODES];
+ static unsigned long __meminitdata node_boundary_end_pfn[MAX_NUMNODES];
#endif /* CONFIG_MEMORY_HOTPLUG_RESERVE */
#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
@@ -2598,7 +2598,7 @@ void __init push_node_boundaries(unsigne
}
/* If necessary, push the node boundary out for reserve hotadd */
-static void __init account_node_boundary(unsigned int nid,
+static void __meminit account_node_boundary(unsigned int nid,
unsigned long *start_pfn, unsigned long *end_pfn)
{
printk(KERN_DEBUG "Entering account_node_boundary(%u, %lu, %lu)\n",
@@ -2618,7 +2618,7 @@ static void __init account_node_boundary
void __init push_node_boundaries(unsigned int nid,
unsigned long start_pfn, unsigned long end_pfn) {}
-static void __init account_node_boundary(unsigned int nid,
+static void __meminit account_node_boundary(unsigned int nid,
unsigned long *start_pfn, unsigned long *end_pfn) {}
#endif
_
-
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