Commit [in tip/master]
8570978ea030 ("x86/boot/compressed/64: Don't pre-map memory in KASLR code")
removed all the references to finalize_identity_maps(), but neglected to
delete the actual function.
Signed-off-by: Arvind Sankar <[email protected]>
---
arch/x86/boot/compressed/ident_map_64.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/x86/boot/compressed/ident_map_64.c
b/arch/x86/boot/compressed/ident_map_64.c
index 063a60edcf99..be97bf868638 100644
--- a/arch/x86/boot/compressed/ident_map_64.c
+++ b/arch/x86/boot/compressed/ident_map_64.c
@@ -156,16 +156,6 @@ void initialize_identity_maps(void)
write_cr3(top_level_pgt);
}
-/*
- * This switches the page tables to the new level4 that has been built
- * via calls to add_identity_map() above. If booted via startup_32(),
- * this is effectively a no-op.
- */
-void finalize_identity_maps(void)
-{
- write_cr3(top_level_pgt);
-}
-
static pte_t *split_large_pmd(struct x86_mapping_info *info,
pmd_t *pmdp, unsigned long __address)
{
--
2.26.2
