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Re: [PATCH 6/6] treewide: Make {invalidate/clean}_dcahce_va_range() void
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: "Orzel, Michal" <michal.orzel@xxxxxxx>
- Date: Wed, 4 Nov 2026 07:50:31 +0100
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, "Bertrand Marquis" <bertrand.marquis@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monné <roger@xxxxxxxxxxxxxx>, Teddy Astie <teddy.astie@xxxxxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>, Baptiste Le Duc <baptiste.le-duc@xxxxxxxxxx>
- Delivery-date: Wed, 04 Nov 2026 06:50:51 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 03-Nov-26 16:29, Andrew Cooper wrote:
> Precisely two functions - RISC-V's flush_page_to_ram() and ARM's
> _cache_flush() - check the return value of these functions, yet all
> implementations return success, and ARM documents this as a requirement.
>
> Make them void and simply the callers which care.
>
> No functional change.
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
~Michal
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