From 9f9828f8ec426840a2cd461f38211aeadd29811d Mon Sep 17 00:00:00 2001
From: Jackson Schuster <36744439+jtschuster@users.noreply.github.com>
Date: Tue, 4 Aug 2026 12:39:30 -0700
Subject: [PATCH] Exclude rundownvalidation from crossgen tests

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 8bca951a-81ba-4d34-a73b-a8f82a228246
---
 .../eventpipe/rundownvalidation/rundownvalidation.csproj        | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tests/tracing/eventpipe/rundownvalidation/rundownvalidation.csproj b/src/tests/tracing/eventpipe/rundownvalidation/rundownvalidation.csproj
index 1a0d56de8dff1a..36141e6862f575 100644
--- a/src/tests/tracing/eventpipe/rundownvalidation/rundownvalidation.csproj
+++ b/src/tests/tracing/eventpipe/rundownvalidation/rundownvalidation.csproj
@@ -4,6 +4,8 @@
     <RequiresProcessIsolation>true</RequiresProcessIsolation>
     <TargetFrameworkIdentifier>.NETCoreApp</TargetFrameworkIdentifier>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <!-- MethodILToNativeMap rundown events are emitted only for JIT-compiled methods. -->
+    <CrossGenTest>false</CrossGenTest>
     <!-- The test launches a secondary process and process launch creates
     an infinite event loop in the SocketAsyncEngine on Linux. Since
     runincontext loads even framework assemblies into the unloadable