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authorMichal Suchanek <msuchanek@suse.de>2019-08-23 15:52:12 +0200
committerMichal Suchanek <msuchanek@suse.de>2019-08-23 15:52:12 +0200
commitc6f64c986c39fd84d947ef5571be256413b3f3e5 (patch)
treeb84d594fc622b8fbc6fcdb0138aa45abb204747e
parent89c74c769fc78e1087c7c9c54989bc042bddd3ea (diff)
Restore s390 crash KMP export.
-rw-r--r--arch/s390/mm/maccess.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c
index 1864a8bb9622..e81edd01d0dc 100644
--- a/arch/s390/mm/maccess.c
+++ b/arch/s390/mm/maccess.c
@@ -228,3 +228,7 @@ void unxlate_dev_mem_ptr(phys_addr_t addr, void *buf)
if ((void *) addr != buf)
free_page((unsigned long) buf);
}
+
+/* crash-kmp uses these */
+EXPORT_SYMBOL_GPL(xlate_dev_mem_ptr);
+EXPORT_SYMBOL_GPL(unxlate_dev_mem_ptr);