diff options
| author | Dong Aisheng <[email protected]> | 2021-05-18 18:14:04 +0800 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2021-06-15 19:05:28 +0100 |
| commit | f91671b5418bde81a7ce6bb2e9f3f4d41184b77c (patch) | |
| tree | 01c9cc0aad6fd90a74e165b15a1f275b0d6b9b0e | |
| parent | c70fe14f83ae0793a1119fa5741b19ab9ba411b2 (diff) | |
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 <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
| -rw-r--r-- | arch/arm64/kernel/head.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index b70db34458ec..d266b4c6287d 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 |