Red Hat Bugzilla – Bug 1461818
Gnome core dumps on startup with llvmpipe crash due to llvm failing to clear high 16bits of correct register [RHEL-7.5]
Last modified: 2018-04-10 12:19:40 EDT
+++ This bug was initially created as a clone of Bug #1429050 +++
The exact same issue as described in bug 1429050 happens in RHEL-7.4 as well, using package "mesa-private-llvm-3.9.1-3.el7.aarch64".
Jeremy's patch in bug 1429050 comment 4 (direct link: attachment 1261680 [details]) applies to the above-mentioned RHEL-7.4 package (i.e., dist-git commit 6ec0b20b46c9) without conflicts, and works fine:
For RHEL-Alt-7.4, sibling bug 1461815 has been filed. For RHEL-7.5, please incorporate the patch normally.
Please, can you create new bugs instead of cloning them? Me (and probably all others who were CCed on original bug) don't want to see RHEL-related bugs.
The fix seems to be included in the sources, AFAICT after digging a bit into llvm srpm. I ran tests included in mesa-17.0.1-6.20170307.el7.src.rpm, no segfaults appeared. Switching to VERIFIED.
Oh, and the llvm build tested was llvm-private-5.0.0-3.el7.
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.