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RE: [XEN PATCH for-4.17] libs/light: Propagate libxl__arch_domain_create() return code
- To: Anthony PERARD <anthony.perard@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Henry Wang <Henry.Wang@xxxxxxx>
- Date: Sat, 19 Nov 2022 01:39:31 +0000
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Juergen Gross <jgross@xxxxxxxx>
- Delivery-date: Sat, 19 Nov 2022 01:40:03 +0000
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- Thread-topic: [XEN PATCH for-4.17] libs/light: Propagate libxl__arch_domain_create() return code
Hi Anthony,
> -----Original Message-----
> From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
> Subject: [XEN PATCH for-4.17] libs/light: Propagate
> libxl__arch_domain_create() return code
>
> Commit 34990446ca91 started to overwrite the `rc` value from
> libxl__arch_domain_create(), thus error aren't propagated anymore.
>
> Check `rc` value before doing the next thing.
>
> Fixes: 34990446ca91 ("libxl: don't ignore the return value from
> xc_cpuid_apply_policy")
> Reported-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Release-acked-by: Henry Wang <Henry.Wang@xxxxxxx>
Kind regards,
Henry
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