Xen project Mailing List

Re: [PATCH v7] xen/domain: introduce DOMID_ANY

From: "Anthony PERARD" <anthony.perard@xxxxxxxxxx>

Date: Fri, 17 Apr 2026 08:27:29 +0000

Authentication-results: eu.smtp.expurgate.cloud; dkim=pass header.s=mte1 header.d=mandrillapp.com header.i="@mandrillapp.com" header.h="From:Subject:To:Cc:Message-Id:References:In-Reply-To:Feedback-ID:Date:MIME-Version:Content-Type:Content-Transfer-Encoding"; dkim=pass header.s=mte1 header.d=vates.tech header.i="anthony.perard@xxxxxxxxxx" header.h="From:Subject:To:Cc:Message-Id:References:In-Reply-To:Feedback-ID:Date:MIME-Version:Content-Type:Content-Transfer-Encoding"

Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, andrew.cooper3@xxxxxxxxxx, jbeulich@xxxxxxxx, julien@xxxxxxx, michal.orzel@xxxxxxx, roger.pau@xxxxxxxxxx, sstabellini@xxxxxxxxxx

Delivery-date: Fri, 17 Apr 2026 08:27:44 +0000

Feedback-id: 30504962:30504962.20260417:md

List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Wed, Apr 08, 2026 at 04:40:46PM -0700, dmukhin@xxxxxxxx wrote: > From: Denis Mukhin <dmukhin@xxxxxxxx> > > Add a new symbol DOMID_ANY to improve the readability of the code. > > Update all relevant domid_alloc() call sites and harden the domid_alloc() > input value check. > > Also, fix problem with passing invalid domain IDs in > XEN_DOMCTL_createdomain: turns out libxl__domain_make() (toolstack) > uses 0xffff as domain ID. > > Amends: 2d5065060710 ("xen/domain: unify domain ID allocation") > Signed-off-by: Denis Mukhin <dmukhin@xxxxxxxx> Reviewed-by: Anthony PERARD <anthony.perard@xxxxxxxxxx> And I believe stefano's review would still apply, right? Thanks, -- | Vates XCP-ng & Xen Orchestra - Vates solutions web: https://vates.tech

©2013 Xen Project, A Linux Foundation Collaborative Project. All Rights Reserved.
Linux Foundation is a registered trademark of The Linux Foundation.
Xen Project is a trademark of The Linux Foundation.