[RFC PATCH 3/6] riscv: allow S-mode to handle misaligned traps

[Clément Léger]

Now that we will be able to configure the SBI to let us handle the
traps, let this misalignment handling be available for S-mode.

Signed-off-by: Clément Léger <cleger at rivosinc.com>
---
 arch/riscv/kernel/traps.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
index 8c258b78c925..b544cdd52dd2 100644
--- a/arch/riscv/kernel/traps.c
+++ b/arch/riscv/kernel/traps.c
@@ -149,12 +149,6 @@ DO_ERROR_INFO(do_trap_insn_illegal,
 	SIGILL, ILL_ILLOPC, "illegal instruction");
 DO_ERROR_INFO(do_trap_load_fault,
 	SIGSEGV, SEGV_ACCERR, "load access fault");
-#ifndef CONFIG_RISCV_M_MODE
-DO_ERROR_INFO(do_trap_load_misaligned,
-	SIGBUS, BUS_ADRALN, "Oops - load address misaligned");
-DO_ERROR_INFO(do_trap_store_misaligned,
-	SIGBUS, BUS_ADRALN, "Oops - store (or AMO) address misaligned");
-#else
 int handle_misaligned_load(struct pt_regs *regs);
 int handle_misaligned_store(struct pt_regs *regs);
 
@@ -199,7 +193,6 @@ asmlinkage __visible __trap_section void do_trap_store_misaligned(struct pt_regs
 		irqentry_nmi_exit(regs, state);
 	}
 }
-#endif
 DO_ERROR_INFO(do_trap_store_fault,
 	SIGSEGV, SEGV_ACCERR, "store (or AMO) access fault");
 DO_ERROR_INFO(do_trap_ecall_s,
-- 
2.40.1