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Diffstat (limited to 'arch/riscv/mm/cacheflush.c')
-rw-r--r--arch/riscv/mm/cacheflush.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/riscv/mm/cacheflush.c b/arch/riscv/mm/cacheflush.c
index fcd6145fbead..20cec5e7cdbf 100644
--- a/arch/riscv/mm/cacheflush.c
+++ b/arch/riscv/mm/cacheflush.c
@@ -19,7 +19,7 @@ void flush_icache_all(void)
{
local_flush_icache_all();
- if (IS_ENABLED(CONFIG_RISCV_SBI))
+ if (IS_ENABLED(CONFIG_RISCV_SBI) && !riscv_use_ipi_for_rfence())
sbi_remote_fence_i(NULL);
else
on_each_cpu(ipi_remote_fence_i, NULL, 1);
@@ -67,7 +67,8 @@ void flush_icache_mm(struct mm_struct *mm, bool local)
* with flush_icache_deferred().
*/
smp_mb();
- } else if (IS_ENABLED(CONFIG_RISCV_SBI)) {
+ } else if (IS_ENABLED(CONFIG_RISCV_SBI) &&
+ !riscv_use_ipi_for_rfence()) {
sbi_remote_fence_i(&others);
} else {
on_each_cpu_mask(&others, ipi_remote_fence_i, NULL, 1);