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RE: [PATCH 7/7] xen/arm32: traps: Dump more information for hypervisor data abort
- To: Julien Grall <julien@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Henry Wang <Henry.Wang@xxxxxxx>
- Date: Mon, 15 Aug 2022 01:40:23 +0000
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- Cc: Julien Grall <jgrall@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Bertrand Marquis <Bertrand.Marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Delivery-date: Mon, 15 Aug 2022 01:40:39 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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- Thread-topic: [PATCH 7/7] xen/arm32: traps: Dump more information for hypervisor data abort
Hi Julien,
> -----Original Message-----
> Subject: [PATCH 7/7] xen/arm32: traps: Dump more information for
> hypervisor data abort
>
> From: Julien Grall <jgrall@xxxxxxxxxx>
>
> Unlike arm64, on arm32 there are no extra information dumped (e.g.
> page table walk) for hypervisor data abort.
>
> For data abort, the HSR will be set properly and so replace the call
> to do_unexpected_trap() with do_trap_hyp_sync() to dispatch the error.
>
> Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
I think this patch looks good to me so:
Reviewed-by: Henry Wang <Henry.Wang@xxxxxxx>
But it seems that there is a duplicated patch at:
https://patchwork.kernel.org/project/xen-devel/patch/20220812192448.43016-10-julien@xxxxxxx/
Kind regards,
Henry
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