diff options
| -rw-r--r-- | arch/riscv/mm/pageattr.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/riscv/mm/pageattr.c b/arch/riscv/mm/pageattr.c index fc5fc4f785c4..96cbda683936 100644 --- a/arch/riscv/mm/pageattr.c +++ b/arch/riscv/mm/pageattr.c @@ -305,8 +305,13 @@ static int __set_memory(unsigned long addr, int numpages, pgprot_t set_mask, goto unlock; } } else if (is_kernel_mapping(start) || is_linear_mapping(start)) { - lm_start = (unsigned long)lm_alias(start); - lm_end = (unsigned long)lm_alias(end); + if (is_kernel_mapping(start)) { + lm_start = (unsigned long)lm_alias(start); + lm_end = (unsigned long)lm_alias(end); + } else { + lm_start = start; + lm_end = end; + } ret = split_linear_mapping(lm_start, lm_end); if (ret) |