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Re: [PATCH] automation: Switch u-boot boot command to bootz for arm32 tests
- To: Michal Orzel <michal.orzel@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Fri, 24 Nov 2023 12:18:03 +0000
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- Cc: Doug Goldstein <cardoe@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Fri, 24 Nov 2023 12:18:14 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 24/11/2023 12:09 pm, Michal Orzel wrote:
> Thanks to recent changes added to ImageBuilder to support the bootz
> command, which allows obtaining the effective image size (including NOLOAD
> sections) from the zImage header, switch the BOOT_CMD for arm32 tests to
> bootz. Among other scenarios, this change will enable us, in the future,
> to add tests with UBSAN enabled Xen, which would otherwise fail due to
> incorrect image placement resulting in overlapping.
>
> Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
> ---
> Before adding UBSAN CI tests, we still need to decide if we want to add
> support
> to panic on UBSAN epilogue guarded by some config option or to just grep for
> UBSAN message.
CONFIG_UBSAN_FATAL please (name subject to taste.)
Grepping dmesg is never a reliable option (see how many recent fixes
we've had to console handling in the smoke tests), and reliability is
important.
~Andrew
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