From 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 Mon Sep 17 00:00:00 2001 From: Nam Cao Date: Mon, 21 Aug 2023 16:57:09 +0200 Subject: riscv: put interrupt entries into .irqentry.text The interrupt entries are expected to be in the .irqentry.text section. For example, for kprobes to work properly, exception code cannot be probed; this is ensured by blacklisting addresses in the .irqentry.text section. Fixes: 7db91e57a0ac ("RISC-V: Task implementation") Signed-off-by: Nam Cao Link: https://lore.kernel.org/r/20230821145708.21270-1-namcaov@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt --- arch/riscv/kernel/entry.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 143a2bb3e697..d7dd9030df3f 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -14,6 +14,8 @@ #include #include + .section .irqentry.text, "ax" + SYM_CODE_START(handle_exception) /* * If coming from userspace, preserve the user thread pointer and load -- cgit