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Re: [PATCH v2 2/2] xen/riscv: add explicit check that .got{.plt} is empty
- To: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 16 Mar 2023 14:56:43 +0100
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Gianluca Guida <gianluca@xxxxxxxxxxxx>, Bob Eshleman <bobbyeshleman@xxxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Connor Davis <connojdavis@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 16 Mar 2023 13:57:02 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 16.03.2023 14:22, Oleksii Kurochko wrote:
> The GOT sections usage should be avoided in the hypervisor
> so to catch such use cases earlier when GOT things are
> produced the patch introduces .got and .got.plt sections
> and adds asserts that they're empty.
>
> The sections won't be created until they remain
> empty otherwise the asserts would cause early failure.
>
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
And again a Suggested-by to Andrew perhaps.
Jan
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