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| author | Samuel Holland <samuel@sholland.org> | 2022-11-26 07:09:20 +0100 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-12-09 02:22:54 +0100 |
| commit | 583286e2072ed25c31b7db14d69fdf03f1fae7ba (patch) | |
| tree | ad30ae9d9f32c95837d3b1e0c274a3e2f8b52102 /arch/riscv/mm | |
| parent | riscv: Fix crash during early errata patching (diff) | |
| download | linux-583286e2072ed25c31b7db14d69fdf03f1fae7ba.tar.xz linux-583286e2072ed25c31b7db14d69fdf03f1fae7ba.zip | |
riscv: Move cast inside kernel_mapping_[pv]a_to_[vp]a
Before commit 44c922572952 ("RISC-V: enable XIP"), these macros cast
their argument to unsigned long. That commit moved the cast after an
assignment to an unsigned long variable, rendering it ineffectual.
Move the cast back, so we can remove the cast at each call site.
Reviewed-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20221126060920.65009-2-samuel@sholland.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/mm')
| -rw-r--r-- | arch/riscv/mm/init.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index b56a0a75533f..7d59516ce6b3 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -927,15 +927,15 @@ static void __init pt_ops_set_early(void) */ static void __init pt_ops_set_fixmap(void) { - pt_ops.alloc_pte = kernel_mapping_pa_to_va((uintptr_t)alloc_pte_fixmap); - pt_ops.get_pte_virt = kernel_mapping_pa_to_va((uintptr_t)get_pte_virt_fixmap); + pt_ops.alloc_pte = kernel_mapping_pa_to_va(alloc_pte_fixmap); + pt_ops.get_pte_virt = kernel_mapping_pa_to_va(get_pte_virt_fixmap); #ifndef __PAGETABLE_PMD_FOLDED - pt_ops.alloc_pmd = kernel_mapping_pa_to_va((uintptr_t)alloc_pmd_fixmap); - pt_ops.get_pmd_virt = kernel_mapping_pa_to_va((uintptr_t)get_pmd_virt_fixmap); - pt_ops.alloc_pud = kernel_mapping_pa_to_va((uintptr_t)alloc_pud_fixmap); - pt_ops.get_pud_virt = kernel_mapping_pa_to_va((uintptr_t)get_pud_virt_fixmap); - pt_ops.alloc_p4d = kernel_mapping_pa_to_va((uintptr_t)alloc_p4d_fixmap); - pt_ops.get_p4d_virt = kernel_mapping_pa_to_va((uintptr_t)get_p4d_virt_fixmap); + pt_ops.alloc_pmd = kernel_mapping_pa_to_va(alloc_pmd_fixmap); + pt_ops.get_pmd_virt = kernel_mapping_pa_to_va(get_pmd_virt_fixmap); + pt_ops.alloc_pud = kernel_mapping_pa_to_va(alloc_pud_fixmap); + pt_ops.get_pud_virt = kernel_mapping_pa_to_va(get_pud_virt_fixmap); + pt_ops.alloc_p4d = kernel_mapping_pa_to_va(alloc_p4d_fixmap); + pt_ops.get_p4d_virt = kernel_mapping_pa_to_va(get_p4d_virt_fixmap); #endif } |