* [PATCH] powerpc/mm: Fix section mismatch warning
@ 2019-03-30 5:43 Aneesh Kumar K.V
2019-04-21 14:19 ` Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Aneesh Kumar K.V @ 2019-03-30 5:43 UTC (permalink / raw)
To: npiggin, benh, paulus, mpe; +Cc: Aneesh Kumar K.V, linuxppc-dev
This patch fix the below section mismatch warnings.
WARNING: vmlinux.o(.text+0x2d1f44): Section mismatch in reference from the function devm_memremap_pages_release() to the function .meminit.text:arch_remove_memory()
WARNING: vmlinux.o(.text+0x2d265c): Section mismatch in reference from the function devm_memremap_pages() to the function .meminit.text:arch_add_memory()
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
---
arch/powerpc/mm/mem.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index f6787f90e158..de87b20ef156 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -109,8 +109,8 @@ int __weak remove_section_mapping(unsigned long start, unsigned long end)
return -ENODEV;
}
-int __meminit arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap,
- bool want_memblock)
+int __ref arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap,
+ bool want_memblock)
{
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long nr_pages = size >> PAGE_SHIFT;
@@ -131,8 +131,8 @@ int __meminit arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *
}
#ifdef CONFIG_MEMORY_HOTREMOVE
-int __meminit arch_remove_memory(int nid, u64 start, u64 size,
- struct vmem_altmap *altmap)
+int __ref arch_remove_memory(int nid, u64 start, u64 size,
+ struct vmem_altmap *altmap)
{
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long nr_pages = size >> PAGE_SHIFT;
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: powerpc/mm: Fix section mismatch warning
2019-03-30 5:43 [PATCH] powerpc/mm: Fix section mismatch warning Aneesh Kumar K.V
@ 2019-04-21 14:19 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2019-04-21 14:19 UTC (permalink / raw)
To: Aneesh Kumar K.V, npiggin, benh, paulus; +Cc: Aneesh Kumar K.V, linuxppc-dev
On Sat, 2019-03-30 at 05:43:45 UTC, "Aneesh Kumar K.V" wrote:
> This patch fix the below section mismatch warnings.
>
> WARNING: vmlinux.o(.text+0x2d1f44): Section mismatch in reference from the function devm_memremap_pages_release() to the function .meminit.text:arch_remove_memory()
> WARNING: vmlinux.o(.text+0x2d265c): Section mismatch in reference from the function devm_memremap_pages() to the function .meminit.text:arch_add_memory()
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/26ad26718dfaa7cf49d106d212ebf237
cheers
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-03-30 5:43 [PATCH] powerpc/mm: Fix section mismatch warning Aneesh Kumar K.V
2019-04-21 14:19 ` Michael Ellerman
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