From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 18 Oct 2024 15:11:09 +0000 (+0000)
Subject: mm: export copy_to_kernel_nofault
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=16654bf045e371fe0d4f43ea7a336857ac01919f;p=users%2Fjedix%2Flinux-maple.git

mm: export copy_to_kernel_nofault

This symbol is now used on the kasan test module, so it needs to be
exported.

ERROR: modpost: "copy_to_kernel_nofault" [mm/kasan/kasan_test.ko] undefined!

Link: https://lkml.kernel.org/r/20241018151112.3533820-1-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/maccess.c b/mm/maccess.c
index 3ca55ec63a6a..8f0906180a94 100644
--- a/mm/maccess.c
+++ b/mm/maccess.c
@@ -82,6 +82,7 @@ Efault:
 	pagefault_enable();
 	return -EFAULT;
 }
+EXPORT_SYMBOL_GPL(copy_to_kernel_nofault);
 
 long strncpy_from_kernel_nofault(char *dst, const void *unsafe_addr, long count)
 {