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Re: [PATCH] target/arm: HVC at EL3 should go to EL3, not EL2


From: Richard Henderson
Subject: Re: [PATCH] target/arm: HVC at EL3 should go to EL3, not EL2
Date: Thu, 9 Nov 2023 15:07:24 -0800
User-agent: Mozilla Thunderbird

On 11/9/23 07:19, Peter Maydell wrote:
AArch64 permits code at EL3 to use the HVC instruction; however the
exception we take should go to EL3, not down to EL2 (see the pseudocode
AArch64.CallHypervisor()). Fix the target EL.

Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
  target/arm/tcg/translate-a64.c | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

r~



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