Merge branch 'ms-patches/use-all-windows-processor-groups' into relea…

…se/jdk-11.0.24-ga

make/test/JtregNativeHotspot.gmk

@@ -1518,6 +1518,8 @@ else
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libterminatedThread += -lpthread
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libatExit += -ljvm
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libnativeStack += -lpthread
+
+    BUILD_HOTSPOT_JTREG_EXCLUDE += exeGetProcessorInfo.c
 endif
 
 $(eval $(call SetupTestFilesCompilation, BUILD_HOTSPOT_JTREG_LIBRARIES, \

ms-patches/use-all-windows-processor-groups-6942632.yml

@@ -0,0 +1,10 @@
+title: Hotspot should be able to use more than 64 logical processors on Windows
+- work_item: 2114223
+- jbs_bug: JDK-6942632
+- author: swesonga
+- owner: swesonga
+- contributors:
+- details:
+  - Backport of https://github.com/openjdk/jdk/pull/17576.
+- release_note:
+  - Enables Hotspot to use processors across all Windows processor groups on Windows 11/Windows Server 2022 and later.

src/hotspot/os/windows/globals_windows.hpp

@@ -37,7 +37,10 @@
                          notproduct, \
                          range, \
                          constraint, \
-                         writeable)
+                         writeable) \
+                                    \
+product(bool, UseAllWindowsProcessorGroups, false, \
+        "Use all processor groups on supported Windows versions")
 
 
 //