diff options
| author |   Michael Ellerman <mpe@ellerman.id.au> | 2022-07-29 16:13:55 +1000 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2022-07-29 07:37:49 -0700 |
| commit | 452e21cf3438aca19b678d1f182d7d6525648956 (patch) | |
| tree | d7bca34e6e0c3c614852f2ea3e8103fda84c7826 /arch/powerpc/mm | |
| parent | cxl/region: Introduce cxl_pmem_region objects (diff) | |
| download | linux-dev-452e21cf3438aca19b678d1f182d7d6525648956.tar.xz linux-dev-452e21cf3438aca19b678d1f182d7d6525648956.zip | |
powerpc/mm: Export memory_add_physaddr_to_nid() for modules
The cxl_pmem module wants to call memory_add_physaddr_to_nid(), so
export the symbol.
Link: http://lore.kernel.org/r/87sfmkbfyg.fsf@mpe.ellerman.id.au
Fixes: 04ad63f086d1 ("cxl/region: Introduce cxl_pmem_region objects")
Reported-by: Sachin Sant <sachinp@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 52b77684acda..0335b72cab00 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -54,6 +54,7 @@ int memory_add_physaddr_to_nid(u64 start) { return hot_add_scn_to_nid(start); } +EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid); #endif int __weak create_section_mapping(unsigned long start, unsigned long end, |