Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/exec/cputlb.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/exec/cputlb.h b/include/exec/cputlb.h
index 9bec0e78909..db7cbf97826 100644
--- a/include/exec/cputlb.h
+++ b/include/exec/cputlb.h
@@ -31,6 +31,7 @@ void tlb_unprotect_code(ram_addr_t ram_addr);
 #endif
 
 #ifndef CONFIG_USER_ONLY
+/* Called with rcu_read_lock held. */
 void tlb_reset_dirty(CPUState *cpu, uintptr_t start, uintptr_t length);
 void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length);
 #endif
-- 
2.51.0