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    Subject[RFC PATCH 2/8] RISC-V: Rename relocate() and make it global
    Date
    The low-level relocate() function enables mmu and relocates
    execution to link-time addresses. We rename relocate() function
    to relocate_enable_mmu() function which is more informative.

    Also, the relocate_enable_mmu() function will be used in the
    resume path when a CPU wakes-up from a non-retentive suspend
    so we make it global symbol.

    Signed-off-by: Anup Patel <anup.patel@wdc.com>
    ---
    arch/riscv/kernel/head.S | 7 ++++---
    1 file changed, 4 insertions(+), 3 deletions(-)

    diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S
    index 16e9941900c4..a8aca43929d8 100644
    --- a/arch/riscv/kernel/head.S
    +++ b/arch/riscv/kernel/head.S
    @@ -67,7 +67,8 @@ pe_head_start:

    .align 2
    #ifdef CONFIG_MMU
    -relocate:
    + .global relocate_enable_mmu
    +relocate_enable_mmu:
    /* Relocate return address */
    li a1, PAGE_OFFSET
    la a2, _start
    @@ -156,7 +157,7 @@ secondary_start_common:
    #ifdef CONFIG_MMU
    /* Enable virtual memory and relocate to virtual address */
    la a0, swapper_pg_dir
    - call relocate
    + call relocate_enable_mmu
    #endif
    call setup_trap_vector
    tail smp_callin
    @@ -264,7 +265,7 @@ clear_bss_done:
    call setup_vm
    #ifdef CONFIG_MMU
    la a0, early_pg_dir
    - call relocate
    + call relocate_enable_mmu
    #endif /* CONFIG_MMU */

    call setup_trap_vector
    --
    2.25.1
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