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lib: sbi: Don't handle VS-mode ecall in sbi_trap_handler() 

The VS-mode ecall is supposed to be handled by HS-mode so
sbi_trap_handler() should fallback to default case for
VS-mode ecall trap.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel 2020-09-01 17:50:14 +05:30 committed by Anup Patel
parent ebc8ebc0f8
commit dcb10c0056
1 changed files with 0 additions and 1 deletions
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lib/sbi/sbi_trap.c
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@ -251,7 +251,6 @@ void sbi_trap_handler(struct sbi_trap_regs *regs)
rc = sbi_misaligned_store_handler(mtval, mtval2, mtinst, regs); rc = sbi_misaligned_store_handler(mtval, mtval2, mtinst, regs);
msg = "misaligned store handler failed"; msg = "misaligned store handler failed";
break; break;
case CAUSE_SUPERVISOR_ECALL:
case CAUSE_HYPERVISOR_ECALL: case CAUSE_HYPERVISOR_ECALL:
rc = sbi_ecall_handler(regs); rc = sbi_ecall_handler(regs);
msg = "ecall handler failed"; msg = "ecall handler failed";