add fix-jck-failure-on-FastSerializer.patch && 8240360-NativeLibraryEvent-has-wrong-library-name-on-linux.patch
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noah
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1b48ab89e3
@ -0,0 +1,49 @@
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From 06fb55216b96c8c9341265dbc4d441cbabd0a66d Mon Sep 17 00:00:00 2001
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Date: Fri, 31 Jul 2020 15:50:08 +0800
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Subject: [PATCH] 8240360:NativeLibraryEvent has wrong library name on Linux
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Summary: <jtreg>: <NativeLibraryEvent has wrong library name on Linux>
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LLT: jdk11u/test/jdk/jdk/jfr/event/runtime/TestNativeLibrariesEvent.java
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Bug url: https://bugs.openjdk.java.net/browse/JDK-8240360
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---
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src/hotspot/os/linux/os_linux.cpp | 20 +++++++++-----------
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1 file changed, 9 insertions(+), 11 deletions(-)
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diff --git a/src/hotspot/os/linux/os_linux.cpp b/src/hotspot/os/linux/os_linux.cpp
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index 6ee57c1..a101d26 100644
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--- a/src/hotspot/os/linux/os_linux.cpp
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+++ b/src/hotspot/os/linux/os_linux.cpp
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@@ -2045,20 +2045,18 @@ int os::get_loaded_modules_info(os::LoadedModulesCallbackFunc callback, void *pa
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// Read line by line from 'file'
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while (fgets(line, sizeof(line), procmapsFile) != NULL) {
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- u8 base, top, offset, inode;
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- char permissions[5];
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- char device[6];
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+ u8 base, top, inode;
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char name[sizeof(line)];
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- // Parse fields from line
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- int matches = sscanf(line, UINT64_FORMAT_X "-" UINT64_FORMAT_X " %4s " UINT64_FORMAT_X " %5s " INT64_FORMAT " %s",
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- &base, &top, permissions, &offset, device, &inode, name);
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- // the last entry 'name' is empty for some entries, so we might have 6 matches instead of 7 for some lines
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- if (matches < 6) continue;
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- if (matches == 6) name[0] = '\0';
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+ // Parse fields from line, discard perms, offset and device
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+ int matches = sscanf(line, UINT64_FORMAT_X "-" UINT64_FORMAT_X " %*s %*s %*s " INT64_FORMAT " %s",
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+ &base, &top, &inode, name);
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+ // the last entry 'name' is empty for some entries, so we might have 3 matches instead of 4 for some lines
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+ if (matches < 3) continue;
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+ if (matches == 3) name[0] = '\0';
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- // Filter by device id '00:00' so that we only get file system mapped files.
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- if (strcmp(device, "00:00") != 0) {
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+ // Filter by inode 0 so that we only get file system mapped files.
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+ if (inode != 0) {
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// Call callback with the fields of interest
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if(callback(name, (address)base, (address)top, param)) {
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--
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1.8.3.1
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88
fix-jck-failure-on-FastSerializer.patch
Normal file
88
fix-jck-failure-on-FastSerializer.patch
Normal file
@ -0,0 +1,88 @@
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From cd63946e80ceb3f9de8a1ee02b38548c06cf532a Mon Sep 17 00:00:00 2001
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Date: Thu, 23 Jul 2020 16:40:31 +0800
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Subject: [PATCH] fix jck failure on FastSerializer
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Summary: <core-libs>: <fix jck failure on FastSerializer>
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LLT: jck
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Bug url: NA
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---
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src/java.base/share/classes/java/io/ObjectInputStream.java | 7 ++++++-
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src/java.base/share/classes/java/io/ObjectOutputStream.java | 5 +++++
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src/java.base/share/classes/java/io/ObjectStreamClass.java | 2 +-
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src/java.base/share/classes/java/io/ObjectStreamConstants.java | 5 -----
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4 files changed, 12 insertions(+), 7 deletions(-)
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diff --git a/src/java.base/share/classes/java/io/ObjectInputStream.java b/src/java.base/share/classes/java/io/ObjectInputStream.java
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index d71d44a..a48e50c 100644
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--- a/src/java.base/share/classes/java/io/ObjectInputStream.java
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+++ b/src/java.base/share/classes/java/io/ObjectInputStream.java
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@@ -381,6 +381,11 @@ public class ObjectInputStream
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"printFastSerializer")).booleanValue();
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/**
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+ * Magic number that is written to the stream header when using fastserilizer.
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+ */
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+ private static final short STREAM_MAGIC_FAST = (short)0xdeca;
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+
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+ /**
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* Creates an ObjectInputStream that reads from the specified InputStream.
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* A serialization stream header is read from the stream and verified.
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* This constructor will block until the corresponding ObjectOutputStream
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@@ -752,7 +757,7 @@ public class ObjectInputStream
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* Cache the class meta during serialization.
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* Only used in FastSerilizer.
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*/
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- protected static ConcurrentHashMap<String,Class<?>> nameToClass = new ConcurrentHashMap<>();
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+ private static ConcurrentHashMap<String,Class<?>> nameToClass = new ConcurrentHashMap<>();
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/**
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* Load the local class equivalent of the specified stream class
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diff --git a/src/java.base/share/classes/java/io/ObjectOutputStream.java b/src/java.base/share/classes/java/io/ObjectOutputStream.java
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index 8935e61..0e54763 100644
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--- a/src/java.base/share/classes/java/io/ObjectOutputStream.java
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+++ b/src/java.base/share/classes/java/io/ObjectOutputStream.java
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@@ -251,6 +251,11 @@ public class ObjectOutputStream
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"printFastSerializer")).booleanValue();
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/**
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+ * Magic number that is written to the stream header when using fastserilizer.
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+ */
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+ private static final short STREAM_MAGIC_FAST = (short)0xdeca;
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+
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+ /**
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* Creates an ObjectOutputStream that writes to the specified OutputStream.
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* This constructor writes the serialization stream header to the
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* underlying stream; callers may wish to flush the stream immediately to
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diff --git a/src/java.base/share/classes/java/io/ObjectStreamClass.java b/src/java.base/share/classes/java/io/ObjectStreamClass.java
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index a5d7d2d..e37a784 100644
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--- a/src/java.base/share/classes/java/io/ObjectStreamClass.java
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+++ b/src/java.base/share/classes/java/io/ObjectStreamClass.java
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@@ -280,7 +280,7 @@ public class ObjectStreamClass implements Serializable {
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*
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* @return the flags for this class described by this descriptor
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*/
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- public byte getFlags(Object serialStream) {
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+ byte getFlags(Object serialStream) {
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byte flags = 0;
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if (externalizable) {
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flags |= ObjectStreamConstants.SC_EXTERNALIZABLE;
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diff --git a/src/java.base/share/classes/java/io/ObjectStreamConstants.java b/src/java.base/share/classes/java/io/ObjectStreamConstants.java
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index 9615778..43a480c 100644
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--- a/src/java.base/share/classes/java/io/ObjectStreamConstants.java
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+++ b/src/java.base/share/classes/java/io/ObjectStreamConstants.java
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@@ -39,11 +39,6 @@ public interface ObjectStreamConstants {
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static final short STREAM_MAGIC = (short)0xaced;
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/**
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- * Magic number that is written to the stream header when using fastserilizer.
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- */
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- static final short STREAM_MAGIC_FAST = (short)0xdeca;
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-
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- /**
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* Version number that is written to the stream header.
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*/
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static final short STREAM_VERSION = 5;
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--
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1.8.3.1
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@ -735,7 +735,7 @@ Provides: java-src%{?1} = %{epoch}:%{version}-%{release}
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Name: java-%{javaver}-%{origin}
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Version: %{newjavaver}.%{buildver}
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Release: 2
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Release: 3
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# java-1.5.0-ibm from jpackage.org set Epoch to 1 for unknown reasons
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# and this change was brought into RHEL-4. java-1.5.0-ibm packages
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# also included the epoch in their virtual provides. This created a
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@ -816,6 +816,8 @@ Patch27: ZGC-aarch64-fix-not-using-load-store-Pre-index.patch
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Patch28: address-s-offset-may-exceed-the-limit-of-ldrw-instru.patch
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Patch29: ZGC-reuse-entries-of-ResolvedMethodTable.patch
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Patch30: fast-serializer-jdk11.patch
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Patch31: fix-jck-failure-on-FastSerializer.patch
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Patch32: 8240360-NativeLibraryEvent-has-wrong-library-name-on-linux.patch
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BuildRequires: autoconf
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BuildRequires: alsa-lib-devel
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@ -1065,6 +1067,8 @@ pushd %{top_level_dir_name}
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%patch28 -p1
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%patch29 -p1
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%patch30 -p1
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%patch31 -p1
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%patch32 -p1
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popd # openjdk
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%patch1000
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@ -1567,6 +1571,10 @@ require "copy_jdk_configs.lua"
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%changelog
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* Tue Aug 25 2020 noah <hedongbo@huawei.com> - 1:11.0.8.10-3
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- add fix-jck-failure-on-FastSerializer.patch
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- add 8240360-NativeLibraryEvent-has-wrong-library-name-on-linux.patch
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* Mon Jul 20 2020 jdkboy <guoge1@huawei.com> - 1:11.0.8.10-2
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- add fast-serializer-jdk11.patch
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