8277854: The upper bound of GCCardSizeInBytes should be limited to 512 for 32-bit platforms

Reviewed-by: tschatzl, mli
2026-05-06 19:59:17 +00:00 · 2021-11-29 23:17:39 +00:00 · 2021-11-29 23:17:39 +00:00 · 3a4a94e5a8
commit 3a4a94e5a8
parent 825e633e71
1 changed files with 1 additions and 1 deletions
--- a/src/hotspot/share/gc/shared/gc_globals.hpp
+++ b/src/hotspot/share/gc/shared/gc_globals.hpp
@ -696,7 +696,7 @@
                                                                            \
  product(uint, GCCardSizeInBytes, 512,                                     \
          "Card table entry size (in bytes) for card based collectors")     \
-          range(128, 1024)                                                  \
+          range(128, NOT_LP64(512) LP64_ONLY(1024))                         \
          constraint(GCCardSizeInBytesConstraintFunc,AtParse)
  // end of GC_FLAGS