Bug 2063247

Summary: glibc: Respin glibc with new systemtap to avoid XMM registers in x86-64 SDT probes
Product: Red Hat Enterprise Linux 9 Reporter: Florian Weimer <fweimer>
Component: glibcAssignee: glibc team <glibc-bugzilla>
Status: CLOSED ERRATA QA Contact: Sergey Kolosov <skolosov>
Severity: low Docs Contact:
Priority: urgent    
Version: 9.0CC: ashankar, codonell, dj, fweimer, glibc-bugzilla, mnewsome, pfrankli, pvlasin, sipoyare
Target Milestone: rcKeywords: Bugfix, Patch, Triaged
Target Release: 9.0   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: glibc-2.34-28.el9_0 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of:
: 2064181 (view as bug list) Environment:
Last Closed: 2022-05-17 15:48:54 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2058908    
Bug Blocks: 2064181    

Description Florian Weimer 2022-03-11 15:39:32 UTC 
glibc is impacted by systemtap bug 2058908. Our current build uses XMM registers in probes, which has poor support in our tooling. The conservative approach is to rebuild glibc with probes that use general-purpose registers only (not vector registers).

No glibc source changes are needed for this.
Comment 10 errata-xmlrpc 2022-05-17 15:48:54 UTC 
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 (new packages: glibc), 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/RHBA-2022:3917