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Bug 1963901

Summary: RHEL9 - ppc64le: glibc fails to check IS_ERR_VALUE when using scv
Product: Red Hat Enterprise Linux 9 Reporter: IBM Bug Proxy <bugproxy>
Component: glibcAssignee: glibc team <glibc-bugzilla>
Status: CLOSED CURRENTRELEASE QA Contact: Sergey Kolosov <skolosov>
Severity: high Docs Contact:
Priority: unspecified    
Version: 9.0CC: ashankar, bugproxy, codonell, dj, fweimer, mnewsome, pfrankli, sipoyare
Target Milestone: betaKeywords: Bugfix, Patch, Triaged
Target Release: 9.0 BetaFlags: pm-rhel: mirror+
Hardware: ppc64le   
OS: Linux   
Whiteboard:
Fixed In Version: glibc-2.33-14.el9 Doc Type: No Doc Update
Doc Text:
If this bug requires documentation, please select an appropriate Doc Type value.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2021-12-07 21:42:00 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: 1962971    
Bug Blocks: 1875375    

Description IBM Bug Proxy 2021-05-24 11:10:27 UTC
Comment 1 IBM Bug Proxy 2021-05-24 11:10:35 UTC 
== Comment: #0 - Tulio Magno Quites Machado Filho <tulioqm.com> - 2021-05-21 16:11:35 ==
---Problem Description---
glibc fails to check IS_ERR_VALUE when using scv.

This bug has been reported upstream as: https://sourceware.org/bugzilla/show_bug.cgi?id=27892

It has also been reported for Fedora 35: https://bugzilla.redhat.com/show_bug.cgi?id=1962971
 
Contact Information = Tulio Magno Quites Machado Filho/tulioqm.com 
 
---Additional Hardware Info---
A POWER9 or POWER10 server with support for scv is required to reproduce the error.


---Steps to Reproduce---
 1. Build strace and its tests.
 2. Run test tests/signal
 
Userspace rpm: glibc 
 
The userspace tool has the following bit modes: 64-bit
Comment 6 Florian Weimer 2021-05-25 17:37:12 UTC 
Merge request: https://gitlab.com/redhat/centos-stream/rpms/glibc/-/merge_requests/11
Comment 7 IBM Bug Proxy 2021-05-25 17:47:07 UTC 
------- Comment From tulioqm.com 2021-05-24 10:12 EDT-------
> May we make this bug report public? Thanks.

Yes, but I don't know how to do this.
Could you help me, please?