[Crash-utility] [PATCH v5 4/4] arm64: add VHE support

Dave Anderson anderson at redhat.com
Tue Jun 28 19:35:41 UTC 2016


Takahiro,

Without this patch -- aside from in-kernel exception frames not
getting found and displayed -- does everything else work OK?

Dave


----- Original Message -----
> On VHE-enabled system, the kernel runs in EL2.
> 
> Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org>
> ---
>  arm64.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arm64.c b/arm64.c
> index bad36aa..b9fa14d 100644
> --- a/arm64.c
> +++ b/arm64.c
> @@ -1414,6 +1414,8 @@ arm64_is_kernel_exception_frame(struct bt_info *bt,
> ulong stkptr)
>  		{
>  		case PSR_MODE_EL1t:
>  		case PSR_MODE_EL1h:
> +		case PSR_MODE_EL2t:
> +		case PSR_MODE_EL2h:
>  			return TRUE;
>  		}
>  	}
> --
> 2.9.0
> 
> --
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> 




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