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| author | Alexandre Ghiti <alexghiti@rivosinc.com> | 2024-01-23 14:27:30 +0100 |
|---|---|---|
| committer | Dennis Zhou <dennis@kernel.org> | 2024-01-29 00:53:19 -0800 |
| commit | ebd4acc0cbeae9efea15993b11b05bd32942f3f0 (patch) | |
| tree | 69b605a9d5eca1afa5e1211dbbef7006eef283db | |
| parent | 41bccc98fb7931d63d03f326a746ac4d429c1dd3 (diff) | |
riscv: Fix wrong size passed to local_flush_tlb_range_asid()
local_flush_tlb_range_asid() takes the size as argument, not the end of
the range to flush, so fix this by computing the size from the end and
the start of the range.
Fixes: 7a92fc8b4d20 ("mm: Introduce flush_cache_vmap_early()")
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Dennis Zhou <dennis@kernel.org>
| -rw-r--r-- | arch/riscv/mm/tlbflush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/mm/tlbflush.c b/arch/riscv/mm/tlbflush.c index 8d12b26f5ac3..9619965f6501 100644 --- a/arch/riscv/mm/tlbflush.c +++ b/arch/riscv/mm/tlbflush.c @@ -68,7 +68,7 @@ static inline void local_flush_tlb_range_asid(unsigned long start, void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) { - local_flush_tlb_range_asid(start, end, PAGE_SIZE, FLUSH_TLB_NO_ASID); + local_flush_tlb_range_asid(start, end - start, PAGE_SIZE, FLUSH_TLB_NO_ASID); } static void __ipi_flush_tlb_all(void *info) |