| Summary: |
Socket handoff deadlock |
| Product: |
XCB
|
Reporter: |
Clemens Eisserer <linuxhippy> |
| Component: |
Library | Assignee: |
xcb mailing list dummy <xcb> |
| Status: |
RESOLVED
NOTABUG
|
QA Contact: |
xcb mailing list dummy <xcb> |
| Severity: |
normal
|
|
|
| Priority: |
medium
|
|
|
| Version: |
unspecified | |
|
| Hardware: |
Other | |
|
| OS: |
All | |
|
| Whiteboard: |
|
|
i915 platform:
|
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i915 features:
|
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|---|
| Attachments: |
simple test-case demonstrating the deadlock.
|
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Created attachment 26950 [details] simple test-case demonstrating the deadlock. When using the new socket-handoff functionality I often encounter deadlocks inside of xcb. A lot of discussion happend on the xcb mailinglist, but so far nobody was able to explain what exactly happens, nore what the problem is. It could be I am doing something wrong, but since there is no documentation at all ... who knows. I tried myself to understand the problem, but my experience with posix/c is quite limited :-/ Attached is a simple single-threaded test-case which triggers the problem. It would be really great if this could be fixed soon, Java would like to use self-generated protocol to speed up its rendering sooner than later ;)