Messages in this thread Patch in this message | | | From | Jun Yi <> | Subject | [PATCH v3] LoongArch: Fixup do_ri csr_era | Date | Mon, 26 Sep 2022 20:27:27 +0800 |
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csr_era of pt_regs in do_ri should not add 4 to point to the next instruction.
Signed-off-by: Jun Yi <yijun@loongson.cn> --- arch/loongarch/kernel/traps.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c index aa1c95aaf595..ec888eda3d45 100644 --- a/arch/loongarch/kernel/traps.c +++ b/arch/loongarch/kernel/traps.c @@ -477,8 +477,6 @@ asmlinkage void noinstr do_ri(struct pt_regs *regs) die_if_kernel("Reserved instruction in kernel code", regs); - compute_return_era(regs); - if (unlikely(get_user(opcode, era) < 0)) { status = SIGSEGV; current->thread.error_code = 1; -- 2.31.1
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