[PATCH] x86/iommu: add CHANGELOG entry for hwdom setup time improvements

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ee5d41fc933..52484c047bd1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@ The format is based on [Keep a 
Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Changed
  - Changed flexible array definitions in public I/O interface headers to not
    use "1" as the number of array elements.
+ - On x86:
+   - Reduce IOMMU setup time for hardware domain.
 
 ### Added
  - On x86:
-- 
2.43.0