Commit 0f612c6e authored Oct 14, 2024 by Gavin Shan Committed by Catalin Marinas Oct 16, 2024

arm64: head: Drop SWAPPER_TABLE_SHIFT



There is no users of SWAPPER_TABLE_SHIFT after commit 84b04d3e
("arm64: kernel: Create initial ID map from C code"). Just drop it.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20241014030341.995806-1-gshan@redhat.com


Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 9c4a2514

arch/arm64/include/asm/kernel-pgtable.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -26,7 +26,6 @@
		#define SWAPPER_SKIP_LEVEL 0
		#endif
		#define SWAPPER_BLOCK_SIZE (UL(1) << SWAPPER_BLOCK_SHIFT)
		#define SWAPPER_TABLE_SHIFT (SWAPPER_BLOCK_SHIFT + PAGE_SHIFT - 3)

		#define SWAPPER_PGTABLE_LEVELS (CONFIG_PGTABLE_LEVELS - SWAPPER_SKIP_LEVEL)
		#define INIT_IDMAP_PGTABLE_LEVELS (IDMAP_LEVELS - SWAPPER_SKIP_LEVEL)