-
Bug
-
Resolution: Fixed
-
P4
-
8, 11
On s390, calls to log2_intptr with a size_t are ambiguous, so an explicit cast to uintptr_t is necessary.
diff --git openjdk.orig/jdk/src/hotspot/share/runtime/os.cpp openjdk/jdk/src/hotspot/share/runtime/os.cpp
--- openjdk.orig/src/hotspot/share/runtime/os.cpp
+++ openjdk/src/hotspot/share/runtime/os.cpp
@@ -1368,7 +1368,7 @@
}
void os::set_memory_serialize_page(address page) {
- int count = log2_intptr(sizeof(class JavaThread)) - log2_int(64);
+ int count = log2_intptr((uintptr_t) sizeof(class JavaThread)) - log2_int(64);
_mem_serialize_page = (volatile int32_t *)page;
// We initialize the serialization page shift count here
// We assume a cache line size of 64 bytes
diff --git openjdk.orig/jdk/src/hotspot/share/runtime/os.cpp openjdk/jdk/src/hotspot/share/runtime/os.cpp
--- openjdk.orig/src/hotspot/share/runtime/os.cpp
+++ openjdk/src/hotspot/share/runtime/os.cpp
@@ -1368,7 +1368,7 @@
}
void os::set_memory_serialize_page(address page) {
- int count = log2_intptr(sizeof(class JavaThread)) - log2_int(64);
+ int count = log2_intptr((uintptr_t) sizeof(class JavaThread)) - log2_int(64);
_mem_serialize_page = (volatile int32_t *)page;
// We initialize the serialization page shift count here
// We assume a cache line size of 64 bytes
- relates to
-
JDK-8213419 C2 may hang in MulLNode::Ideal()/MulINode::Ideal() with gcc 8.2.1
- Resolved
- links to