From: David Hildenbrand <david@redhat.com>
To: stable@vger.kernel.org
Cc: linux-mm@kvack.org, Michal Hocko <mhocko@suse.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
"Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
Baoquan He <bhe@redhat.com>,
Dan Williams <dan.j.williams@intel.com>,
Oscar Salvador <osalvador@suse.de>,
Wei Yang <richard.weiyang@gmail.com>,
David Hildenbrand <david@redhat.com>
Subject: [PATCH for 4.19-stable v2 11/24] powerpc/mm: Fix section mismatch warning
Date: Tue, 21 Jan 2020 19:01:37 +0100 [thread overview]
Message-ID: <20200121180150.37454-12-david@redhat.com> (raw)
In-Reply-To: <20200121180150.37454-1-david@redhat.com>
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
commit 26ad26718dfaa7cf49d106d212ebf2370076c253 upstream.
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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: David Hildenbrand <david@redhat.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 1b6e0ef5d14d..625d78547fe7 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -118,8 +118,8 @@ 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;
@@ -140,8 +140,8 @@ 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;
--
2.24.1
next prev parent reply other threads:[~2020-01-21 18:02 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-21 18:01 [PATCH for 4.19-stable v2 00/24] mm/memory_hotplug: backport of pending stable fixes David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 01/24] mm/memory_hotplug: make remove_memory() take the device_hotplug_lock David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 02/24] mm, sparse: drop pgdat_resize_lock in sparse_add/remove_one_section() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 03/24] mm, sparse: pass nid instead of pgdat to sparse_add_one_section() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 04/24] drivers/base/memory.c: remove an unnecessary check on NR_MEM_SECTIONS David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 05/24] mm, memory_hotplug: add nid parameter to arch_remove_memory David Hildenbrand
2020-01-22 9:25 ` David Hildenbrand
2020-01-24 9:23 ` Greg Kroah-Hartman
2020-01-24 9:24 ` David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 06/24] mm/memory_hotplug: release memory resource after arch_remove_memory() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 07/24] drivers/base/memory.c: clean up relics in function parameters David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 08/24] mm, memory_hotplug: update a comment in unregister_memory() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 09/24] mm/memory_hotplug: make unregister_memory_section() never fail David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 10/24] mm/memory_hotplug: make __remove_section() " David Hildenbrand
2020-01-21 18:01 ` David Hildenbrand [this message]
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 12/24] mm/memory_hotplug: make __remove_pages() and arch_remove_memory() " David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 13/24] s390x/mm: implement arch_remove_memory() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 14/24] mm/memory_hotplug: allow arch_remove_memory() without CONFIG_MEMORY_HOTREMOVE David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 15/24] drivers/base/memory: pass a block_id to init_memory_block() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 16/24] mm/memory_hotplug: create memory block devices after arch_add_memory() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 17/24] mm/memory_hotplug: remove memory block devices before arch_remove_memory() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 18/24] mm/memory_hotplug: make unregister_memory_block_under_nodes() never fail David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 19/24] mm/memory_hotplug: remove "zone" parameter from sparse_remove_one_section David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 20/24] mm/hotplug: kill is_dev_zone() usage in __remove_pages() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 21/24] drivers/base/node.c: simplify unregister_memory_block_under_nodes() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 22/24] mm/memunmap: don't access uninitialized memmap in memunmap_pages() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 23/24] mm/memory_hotplug: fix try_offline_node() David Hildenbrand
2020-01-21 18:01 ` [PATCH for 4.19-stable v2 24/24] mm/memory_hotplug: shrink zones when offlining memory David Hildenbrand
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