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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: hs24
Affects Version/s: hs24
Component/s: hotspot
Labels:
- 7bpr-critical-approved
- noreg-external

Subcomponent:
runtime
Resolved In Build:
b55
OS:

windows
Verification:
Not verified

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8021742	7u60	John Coomes	P3	Closed	Fixed	b01
JDK-8021520	7u51	John Coomes	P3	Closed	Fixed	b01
JDK-8018364	7u45	John Coomes	P3	Closed	Fixed	b05
JDK-8015565	7u40	John Coomes	P3	Closed	Fixed	b27
JDK-8016192	7u25	John Coomes	P3	Closed	Fixed	b31

ReservedSpace::reserve_and_align() assumes that memory reserved by os::reserve_memory() can be released in separate pieces at separate times. This assumption holds on posix-like systems where reserved_memory() calls mmap(), but does not hold on windows.

The problem is currently latent because reserve_and_align() is not called on windows, but the fix for ~~JDK-6725414~~ will change that.

backported by

JDK-8015565 reserve_and_align() assumptions are invalid on windows

Closed

JDK-8016192 reserve_and_align() assumptions are invalid on windows

Closed

JDK-8018364 reserve_and_align() assumptions are invalid on windows

Closed

JDK-8021520 reserve_and_align() assumptions are invalid on windows

Closed

JDK-8021742 reserve_and_align() assumptions are invalid on windows

Closed

relates to

JDK-8012915 ReservedSpace::align_reserved_region() broken on Windows

Closed

(1 relates to)

Assignee:: John Coomes (Inactive)

Reporter:: John Coomes (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2013-05-14 15:53

Updated:: 2013-07-28 05:55

Resolved:: 2013-05-23 06:35

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