Re: [RFC PATCH 1/4] libnvdimm/namespace: Make namespace size validation arch dependent

[Aneesh Kumar K.V]

On 10/29/19 2:51 AM, Ira Weiny wrote:

diff --git a/arch/powerpc/lib/pmem.c b/arch/powerpc/lib/pmem.c
index 377712e85605..2e661a08dae5 100644
--- a/arch/powerpc/lib/pmem.c
+++ b/arch/powerpc/lib/pmem.c
@@ -17,14 +17,31 @@ void arch_wb_cache_pmem(void *addr, size_t size)
        unsigned long start = (unsigned long) addr;
        flush_dcache_range(start, start + size);
  }
-EXPORT_SYMBOL(arch_wb_cache_pmem);
+EXPORT_SYMBOL_GPL(arch_wb_cache_pmem);

Unrelated change?

Yes, will split that as a separate patch.

-aneesh