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arm64: head: Drop SWAPPER_TABLE_SHIFT

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There is no users of SWAPPER_TABLE_SHIFT after commit 84b04d3e6b
("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>
This commit is contained in:
Gavin Shan
2024-10-14 13:03:41 +10:00
committed by Catalin Marinas
parent 9c4a25140d
commit 0f612c6eb1
1 changed files with 0 additions and 1 deletions
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arch/arm64/include/asm/kernel-pgtable.h
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@@ -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)