From ee030e02d049dbd9284783f38844941da8d462e7 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Wed, 13 May 2026 01:49:02 +0000
Subject: [PATCH 1/2] Skip System.Formats.Nrbf.Tests on Mono (ActiveIssue
 #128079)

The entire test assembly consistently times out when running on Mono
(MonoJIT and MonoInterpreter). Skip it on Mono CI until the root cause
is resolved.

Linked KBE: https://github.com/dotnet/runtime/issues/128079
Tracking: https://github.com/dotnet/runtime/issues/126636

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 .../System.Formats.Nrbf/tests/System.Formats.Nrbf.Tests.csproj  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libraries/System.Formats.Nrbf/tests/System.Formats.Nrbf.Tests.csproj b/src/libraries/System.Formats.Nrbf/tests/System.Formats.Nrbf.Tests.csproj
index 723ac62a3b9abb..0ed91d1cce808f 100644
--- a/src/libraries/System.Formats.Nrbf/tests/System.Formats.Nrbf.Tests.csproj
+++ b/src/libraries/System.Formats.Nrbf/tests/System.Formats.Nrbf.Tests.csproj
@@ -3,6 +3,8 @@
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetFrameworkCurrent)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- https://github.com/dotnet/runtime/issues/128079 -->
+    <IgnoreForCI Condition="'$(RuntimeFlavor)' == 'Mono'">true</IgnoreForCI>
     <!-- https://github.com/dotnet/runtime/issues/126862 -->
     <EnableTrimAnalyzer>false</EnableTrimAnalyzer>
     <EnableAotAnalyzer>false</EnableAotAnalyzer>

From 5d69233879083fe7f6a5415f0740f5f5205198b3 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Wed, 13 May 2026 01:49:07 +0000
Subject: [PATCH 2/2] ci: trigger checks