[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v2 3/3] CHANGELOG: Note the new SVM bus-lock intercept
- To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>
- Date: Wed, 21 Jan 2026 15:28:55 +0100
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=lists.xenproject.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0)
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=pQaQz/co1dWKOQJegRLRV/x0sT/NPpp7Wh/Pk2meZ2I=; b=BiiWPQivei4D0Ht/IIJxMqJ00zd3mGw7QhOnGsm9Fqj9d5Y6Rsyk8/beynKXynnPFjlE8kKMoREVjz3bjfAhrT8RhWLP4JpE4LpedJZ93113hfR0dsNNQvCmC3oq6mFcS8tx9ILjjCO+f/7sqkOE5szKG9NeXm3FCSlRwDKznqlcyMFcfEcVOOKXP7mdIQxo6qUe+Xd/UKwpIHEJ2a16LB9cWFe3UUetwBKlwvSKB3681oXGiJN2+n8X5APFq6FqQX2tGxDaDeH3S4j7AFkbuLfDW6irxXWUBDzOgGMAt6bjSvWMrqjiw19ZJL9TClApzLPYBx+I7I3sPNMS7abaOw==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=esOxIYS2LiIhmNk6ZshNwIWIxf2PphzNLZHbgLkU+kteLXNfdX7lB71+ajvS1ftfl+aqmQWpduIjMUZuNOAYflqY6PmX7zc/04SyYdojAJ7zSYaMd3ymo4rImXEjSdBNH45LEuTmyjHbOOKiBsBQ8fTTLVE5Rl3MuMbxFgN/yHaV9rzmdS8gmCc39UvewnsDuCFpNFH9H1QSAYHjkMsJ1XCqsDRIaTJnwWaKZ0bQnMU8BY4Ig/SiDmWSzpRyNZFwzS0yMCCxZYqUImif+cPHkZsgM5B9388d9fdvFml8QvcW1ZDS2Ihi1owqzdD8KaNjbIwPHuKocy/i/uXmYHQItA==
- Cc: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>, Community Manager <community.manager@xxxxxxxxxxxxxx>
- Delivery-date: Wed, 21 Jan 2026 14:30:30 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Signed-off-by: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>
---
CHANGELOG.md | 3 +++
1 file changed, 3 insertions(+)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53d92a2597..07c1745f22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,9 @@ The format is based on [Keep a
Changelog](https://keepachangelog.com/en/1.0.0/)
### Changed
### Added
+ - On x86:
+ - AMD bus-lock detect, used by Xen to mitigate (by rate-limiting) the
+ system wide impact of an HVM guest misusing atomic instructions.
### Removed
- On x86:
--
2.43.0
|
