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authorRandy Dunlap <rdunlap@infradead.org>2022-09-10 18:26:16 -0700
committerArnd Bergmann <arnd@arndb.de>2022-09-12 15:36:09 +0200
commit97c318bfbe84efded246e80428054f300042f110 (patch)
tree399f6f5b8086ac913557cce0d54ed30abf0eb5cb /arch/ia64
parent773428ffd867d1ef116c041cdbc4890bee112854 (diff)
downloadlinux-97c318bfbe84efded246e80428054f300042f110.tar.bz2
ia64: export memory_add_physaddr_to_nid to fix cxl build error
cxl_pmem.ko uses memory_add_physaddr_to_nid() but ia64 does not export it, so this causes a build error: ERROR: modpost: "memory_add_physaddr_to_nid" [drivers/cxl/cxl_pmem.ko] undefined! Fix this by exporting that function. Fixes: 8c2676a5870a ("hot-add-mem x86_64: memory_add_physaddr_to_nid node fixup") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Ben Widawsky <bwidawsk@kernel.org> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: linux-ia64@vger.kernel.org Cc: Arnd Bergmann <arnd@arndb.de> Cc: Keith Mannthey <kmannth@us.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/mm/numa.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c
index d6579ec3ea32..4c7b1f50e3b7 100644
--- a/arch/ia64/mm/numa.c
+++ b/arch/ia64/mm/numa.c
@@ -75,5 +75,6 @@ int memory_add_physaddr_to_nid(u64 addr)
return 0;
return nid;
}
+EXPORT_SYMBOL(memory_add_physaddr_to_nid);
#endif
#endif