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Description of problem:

There are two important fix in libxcb 1.11.1 for DRI3/Present OGL application,
otherwise it will hang in waiting Present IdleNotify.
https://cgit.freedesktop.org/xcb/libxcb/commit/?id=f85661c3bca97faa72431df92a3867be39a74e23
https://cgit.freedesktop.org/xcb/libxcb/commit/?id=5b40681c887192307f3ae147d2158870aa79c05f

Current libxcb on RHEL7.2 & RHEL7.3 beta doesn't have these two fix, please
integrate them for AMDGPU-PRO driver DRI3 usage.

Version-Release number of selected component (if applicable):
1.11-4.el7

Hello AMD,
Please confirm steps to recreate the issue locally.

Please confirm if AMD would be able to do fix verification once Red Hat has test packages?

Thank You
Joe Kachuck

Hi Joe,

We can do the fix verification.

Thanks,
Qiang

Hi Chris,

What do you need?

Regards,
Qiang

Hello,
This should be fixed in libxcb-1.12-1.el7 and above.

Thank You
Joe Kachuck

Hello Qiang,
Please test the with the beta release or above and confirm if this issue is corrected?

Thank You
Joe Kachuck

Hi Joe,

I've verified this problem is fixed in the latest RHEL 7.4 beta release.

Thanks,
Qiang

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:1865