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Type: Story
Resolution: Unresolved
Priority: Undefined
Fix Version/s: rhel-9.7
Affects Version/s: None
Component/s: gcc
Labels:
None

Fixed in Build:
gcc-11.5.0-11.el9
Severity:
None
sprint_count:
1

AssignedTeam:
rhel-pt-gcc

Story Points:
3
Target Version:

rhel-9.8
Blocked:
False
Ready:
False
Blocked Reason:

Hide

None

Show
None
Product Documentation Required:
No
Products:

Red Hat Enterprise Linux
Sprint:
PT GCC 2025 S11

Preliminary Testing:
Pass
Errata Link:
https://errata.engineering.redhat.com/advisory/150128
Test Coverage:

RegressionOnly

Release Note Type:
Unspecified Release Note Type - Unknown
ProdDocsReview-CCS:
Unspecified
ProdDocsReview-Dev:
Unspecified
ProdDocsReview-QE:
Unspecified

Experience:
Architecture:

All

PX Impact Score:
SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

Planning:
None

Adapt the libgcc_s underwinder to use the _dl_find_object function added in RHEL-93320. This will remove all global locks in the C++ exception throwing code, potentially leading to a large performance improvement for multi-threaded code.

depends on

RHEL-106470 glibc: Build glibc32 from the main glibc package

Release Pending

is blocked by

RHEL-107564 glibc: Add definition of _dl_find_object to libc.a

Release Pending

is triggered by

RHEL-93320 glibc: Backport request for _dl_find_object to RHEL 9

Release Pending

is triggering

RHEL-106166 glibc: Add Requires(pre) dependency on libgcc [rhel-9]

Release Pending

links to

RHBA-2025:150128 gcc bug fix and enhancement update

Assignee:: Vaclav Kadlcik

Reporter:: Florian Weimer

Contributors:: Florian Weimer

Developer:: SST PT GCC Bot

QA Contact:: Vaclav Kadlcik

Votes:: 0 Vote for this issue

Watchers:: 10 Start watching this issue

Created:: 2025/07/23 1:41 PM

Updated:: 2025/08/15 6:52 AM

Next Planned Release Date:: 2025/11/11

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