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-rw-r--r--fs/proc/vmcore.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 42c32d06f7da..91ae16fbd7d5 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -188,6 +188,16 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
}
/*
+ * Architectures which support memory encryption override this.
+ */
+ssize_t __weak
+copy_oldmem_page_encrypted(unsigned long pfn, char *buf, size_t csize,
+ unsigned long offset, int userbuf)
+{
+ return copy_oldmem_page(pfn, buf, csize, offset, userbuf);
+}
+
+/*
* Copy to either kernel or user space
*/
static int copy_to(void *target, void *src, size_t size, int userbuf)