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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 17
Affects Version/s: 14
Component/s: hotspot
Labels:

Subcomponent:
runtime
Resolved In Build:
b14
CPU:

generic
OS:

linux

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8268396	11.0.13	Severin Gehwolf	P3	Closed	Won't Fix
JDK-8264804	11.0.12-oracle	Dukebot	P3	Resolved	Fixed	b01

If you build JDK on a machime with 4k pages, and then move it to machine with 64k pages, java will not start (see below).

The problem goes away if you rebuild CDS archive.

*This bug has signisficant impact to development process.*

Running a simple java -version results:

./jdk/bin/java -version

[0.015s][error][cds] Unable to map CDS archive -- os::vm_allocation_granularity() expected: 4096 actual: 65536

openjdk version "14-internal"

OpenJDK Runtime Environment (build 14-internal+0-adhoc.jenkins.jdk-dev-nightly)

backported by

JDK-8264804 CDS archive with 4K alignment unusable on machines with 64k pages

Resolved

JDK-8268396 CDS archive with 4K alignment unusable on machines with 64k pages

Closed

is blocked by

JDK-8243392 Remodel CDS/Metaspace storage reservation

Resolved

relates to

JDK-8263465 JDK-8236847 causes tier1 build failure on linux-aarch64

Resolved

JDK-8263548 runtime/cds/appcds/SharedRegionAlignmentTest.java fails to compile after JDK-8263412

Resolved

JDK-8230645 CDS regions get loaded with the wrong alignment

Closed

JDK-8331952 --enable-compatible-cds-alignment should be enabled by default

Closed

JDK-8231610 Relocate the CDS archive if it cannot be mapped to the requested address

Resolved

JDK-8331942 On Linux aarch64, CDS archives should be using 64K alignment by default

Resolved

links to

Commit openjdk/jdk/3820ab9e

Review openjdk/jdk/2651

(4 relates to, 2 links to)

Assignee:: Yumin Qi
Reporter:: Dmitriy Samersoff
Votes:: 0 Vote for this issue
Watchers:: 12 Start watching this issue

Created:: 2020-01-09 00:10
Updated:: 2025-01-16 13:27
Resolved:: 2021-03-11 08:50

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