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Re: [PATCH] public: xen: Define missing guest handle for int32_t
- To: Michal Orzel <michal.orzel@xxxxxxx>
- From: Luca Fancellu <Luca.Fancellu@xxxxxxx>
- Date: Wed, 17 Apr 2024 12:52:01 +0000
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- Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Wed, 17 Apr 2024 12:52:52 +0000
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- Thread-topic: [PATCH] public: xen: Define missing guest handle for int32_t
Hi Michal,
> On 17 Apr 2024, at 13:14, Michal Orzel <michal.orzel@xxxxxxx> wrote:
>
> Commit afab29d0882f ("public: s/int/int32_t") replaced int with int32_t
> in XEN_GUEST_HANDLE() in memory.h but there is no guest handle defined
> for it. This results in a build failure. Example on Arm:
>
> ./include/public/arch-arm.h:205:41: error: unknown type name
> ‘__guest_handle_64_int32_t’
> 205 | #define __XEN_GUEST_HANDLE(name) __guest_handle_64_ ## name
> | ^~~~~~~~~~~~~~~~~~
> ./include/public/arch-arm.h:206:41: note: in expansion of macro
> ‘__XEN_GUEST_HANDLE’
> 206 | #define XEN_GUEST_HANDLE(name) __XEN_GUEST_HANDLE(name)
> | ^~~~~~~~~~~~~~~~~~
> ./include/public/memory.h:277:5: note: in expansion of macro
> ‘XEN_GUEST_HANDLE’
> 277 | XEN_GUEST_HANDLE(int32_t) errs;
>
> Fix it. Also, drop guest handle definition for int given no further use.
>
> Fixes: afab29d0882f ("public: s/int/int32_t")
> Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
> ---
I’ve build it for arm64, arm32 and x86
Reviewed-by: Luca Fancellu <luca.fancellu@xxxxxxx>
Tested-by: Luca Fancellu <luca.fancellu@xxxxxxx>
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