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Re: [PATCH 1/6] SUPPORT.md: make Linux based stubdom fully supported


  • To: xen-devel@xxxxxxxxxxxxxxxxxxxx
  • From: Juergen Gross <jgross@xxxxxxxx>
  • Date: Thu, 27 Mar 2025 16:25:35 +0100
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  • Delivery-date: Thu, 27 Mar 2025 15:25:39 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 26.03.25 17:04, Juergen Gross wrote:
All patches needed for running with a Linux stubdom device model are
in the tree and QubesOS is using and testing Linux stubdoms nowadays.

Switch support from "Tech Preview" to "Supported".

Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
---
  CHANGELOG.md | 1 +
  SUPPORT.md   | 2 +-
  2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a5919585d..b03e2c73d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ The format is based on [Keep a 
Changelog](https://keepachangelog.com/en/1.0.0/)
  ## [4.21.0 
UNRELEASED](https://xenbits.xenproject.org/gitweb/?p=xen.git;a=shortlog;h=staging)
 - TBD
### Changed
+ - Linux based device model stubdomains are now fully supported.
### Added
   - On x86:
diff --git a/SUPPORT.md b/SUPPORT.md
index 91cb6f8ed2..ed4412f0af 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -260,7 +260,7 @@ Go (golang) bindings for libxl
Support for running qemu-xen device model in a linux stubdomain. - Status: Tech Preview
+    Status: Supported

The status change was discussed in the security team. The suggestion was
that the new support state should be "Supported, with caveats", clarifying
that any issue in the stubdomain affecting only the guest it is servicing
would not be regraded to be a security issue.

I'll change the patch accordingly.


Juergen

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