From f91671b5418bde81a7ce6bb2e9f3f4d41184b77c Mon Sep 17 00:00:00 2001 From: Dong Aisheng Date: Tue, 18 May 2021 18:14:04 +0800 Subject: [PATCH] arm64: mm: drop unused __pa(__idmap_text_start) x5 is not used in the following map_memory. Instead, __pa(__idmap_text_start) is stored in x3 which is used later. Signed-off-by: Dong Aisheng Acked-by: Catalin Marinas Acked-by: Mark Rutland Link: https://lore.kernel.org/r/20210518101405.1048860-4-aisheng.dong@nxp.com Signed-off-by: Will Deacon --- arch/arm64/kernel/head.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index b70db34..d266b4c 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -354,7 +354,6 @@ SYM_FUNC_START_LOCAL(__create_page_tables) #endif 1: ldr_l x4, idmap_ptrs_per_pgd - mov x5, x3 // __pa(__idmap_text_start) adr_l x6, __idmap_text_end // __pa(__idmap_text_end) map_memory x0, x1, x3, x6, x7, x3, x4, x10, x11, x12, x13, x14 -- 2.7.4