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Re: [XEN][PATCH v7 01/19] common/device_tree: handle memory allocation failure in __unflatten_device_tree()
- To: Vikram Garhwal <vikram.garhwal@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Michal Orzel <michal.orzel@xxxxxxx>
- Date: Fri, 2 Jun 2023 09:09:18 +0200
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- Cc: <sstabellini@xxxxxxxxxx>, <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>
- Delivery-date: Fri, 02 Jun 2023 07:09:49 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 02/06/2023 02:48, Vikram Garhwal wrote:
> Change __unflatten_device_tree() return type to integer so it can propagate
> memory allocation failure. Add panic() in dt_unflatten_host_device_tree() for
> memory allocation failure during boot.
>
> Fixes: fb97eb614acf ("xen/arm: Create a hierarchical device tree")
>
NIT: no blank line here
> Signed-off-by: Vikram Garhwal <vikram.garhwal@xxxxxxx>
> Reviewed-by: Henry Wang <Henry.Wang@xxxxxxx>
Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
~Michal
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