https://bugs.kde.org/show_bug.cgi?id=411081
Dmitry Kazakov <dimul...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Latest Commit|https://invent.kde.org/kde/ |https://invent.kde.org/kde/
|krita/commit/9f4cf95f26e995 |krita/commit/2fdd504dfe6ec6
|800aa1028bd0b9c26d86ec1620 |3b654ee0878c9f95cb69d4a6ad
Resolution|WAITINGFORINFO |FIXED
Status|NEEDSINFO |RESOLVED
--- Comment #24 from Dmitry Kazakov <dimul...@gmail.com> ---
Git commit 2fdd504dfe6ec63b654ee0878c9f95cb69d4a6ad by Dmitry Kazakov.
Committed on 05/09/2019 at 08:22.
Pushed by dkazakov into branch 'master'.
Fix QRandomGenerator initialization on AMD CPUs
Some AMD CPUs (e.g. AMD A4-6250J and AMD Ryzen 3000-series) have a
failing random generation instruction, which always returns
0xffffffff, even when generation was "successful".
This code checks if hardware random generator can generate four
consecutive distinct numbers. If it fails the test, then we probably
have a failing one and should disable it completely.
Gerrit review:
https://codereview.qt-project.org/c/qt/qtbase/+/272837
A +214 -0
3rdparty/ext_qt/0070-Fix-QRandomGenerator-initialization-on-AMD-CPUs.patch
M +7 -0 3rdparty/ext_qt/CMakeLists.txt
https://invent.kde.org/kde/krita/commit/2fdd504dfe6ec63b654ee0878c9f95cb69d4a6ad
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