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Re: [Xen-devel] [PATCH] x86/boot: Fix build dependenices for reloc.c
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- From: Jan Beulich <JBeulich@xxxxxxxx>
- Date: Wed, 31 Jul 2019 11:00:51 +0000
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- Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Paul Durrant <paul.durrant@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Wed, 31 Jul 2019 11:11:41 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHVRvlh35Y0aLssukeaGZj6K0FuCqbkkHaA
- Thread-topic: [PATCH] x86/boot: Fix build dependenices for reloc.c
On 30.07.2019 19:07, Andrew Cooper wrote:
> c/s 201f852eaf added start_info.h and kconfig.h to reloc.c, but only updated
> start_info.h in RELOC_DEPS.
>
> This causes reloc.c to not be regenerated when Kconfig changes. It is most
> noticeable when enabling CONFIG_PVH and finding the resulting binary crash
> early with:
>
> (d9) (XEN)
> (d9) (XEN) ****************************************
> (d9) (XEN) Panic on CPU 0:
> (d9) (XEN) Magic value is wrong: c2c2c2c2
> (d9) (XEN) ****************************************
> (d9) (XEN)
> (d9) (XEN) Reboot in five seconds...
> (XEN) d9v0 Triple fault - invoking HVM shutdown action 1
>
> Reported-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
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