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Re: [PATCH v5 for-4.20(?) 0/4] Add/enable stack protector
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- From: Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Date: Fri, 14 Feb 2025 00:34:06 +0000
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>, Community Manager <community.manager@xxxxxxxxxxxxxx>
- Delivery-date: Fri, 14 Feb 2025 00:34:29 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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- Thread-topic: [PATCH v5 for-4.20(?) 0/4] Add/enable stack protector
Hi Andrew,
Andrew Cooper <andrew.cooper3@xxxxxxxxxx> writes:
> On 13/02/2025 10:00 pm, Volodymyr Babchuk wrote:
>> Volodymyr Babchuk (4):
>> common: remove -fno-stack-protector from EMBEDDED_EXTRA_CFLAGS
>> xen: common: add ability to enable stack protector
>> xen: arm: enable stack protector feature
>> CHANGELOG.md: Mention stack-protector feature
>
> Given the last minute observation on v4, I ran this through GitlabCI
> with STACK_PROTECTOR forced on.
>
> https://gitlab.com/xen-project/people/andyhhp/xen/-/pipelines/1670468808
> is the full run.
I noticed that you enabled both UBSAN and STACK_PROTECTOR for
arm32. Have you tried to run arm32 test with UBSAN only?
[...]
--
WBR, Volodymyr
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