[El-errata] ELBA-2025-20513 Oracle Linux 9 Unbreakable Enterprise kernel bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2025-20513

http://linux.oracle.com/errata/ELBA-2025-20513.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:


aarch64:
bpftool-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-container-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-container-debug-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-core-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-debug-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-debug-core-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-debug-devel-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-extra-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-devel-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-doc-5.15.0-310.184.5.3.el9uek.noarch.rpm
kernel-uek-modules-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek-modules-extra-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek64k-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek64k-core-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek64k-devel-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek64k-modules-5.15.0-310.184.5.3.el9uek.aarch64.rpm
kernel-uek64k-modules-extra-5.15.0-310.184.5.3.el9uek.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-5.15.0-310.184.5.3.el9uek.src.rpm



Description of changes:

[5.15.0-310.184.5.3.el9uek]
- nfs: clear SB_RDONLY before getting superblock (Li Lingfeng) 
- nfs: ignore SB_RDONLY when remounting nfs (Li Lingfeng)  [Orabug: 38258810]
- net/rds: poll eq during user-reset (Praveen Kumar Kannoju)  [Orabug: 38258827]
- net/mlx5: Add poll-eq API to be used by ULP's (Praveen Kumar Kannoju)  [Orabug: 38258830]
- vhost-scsi: Fix vhost_scsi struct use after free (Mike Christie)  [Orabug: 38258837]
- net/mlx5: set graceful_period to 0 to allow multiple transmission queue recovery (Praveen Kumar Kannoju)  [Orabug: 38258844]
- x86: Pin task-stack in __get_wchan() (Peter Zijlstra)  [Orabug: 38258846]
- x86: Fix __get_wchan() for !STACKTRACE (Peter Zijlstra)  [Orabug: 38258846]
- sched: Add wrapper for get_wchan() to keep task blocked (Kees Cook)  [Orabug: 38258846]
- x86: Fix get_wchan() to support the ORC unwinder (Qi Zheng)  [Orabug: 38258846]
- mm: synchronise PGD in x86 when utilising dax vmemmap optimisation (Lorenzo Stoakes)  [Orabug: 38258866]
- rds: ib: Make sure a QP in INIT state is transitioned to ERR (Håkon Bugge)  [Orabug: 38258860]
- Reapply "rds: ib: Make sure receives are posted before connection is up" (Håkon Bugge)  [Orabug: 38258860]
- KVM: x86: revert APICV_INHIBIT_REASON_APIC_ID_MODIFIED clear path for uek=exadata (Dongli Zhang)  [Orabug: 38258871]