Description of problem: Ceph's cmake links several isa-l sources directly into our shared libraries, but does not include any of the AVX512 versions of its algorithms. This effects both the isa-l erasure code plugin libec_isa.so and the libisa-l_crypto plugin ceph_crypto_isal.so. The latter is Ceph's default crypto accelerator (plugin_crypto_accelerator=crypto_isal). Version-Release number of selected component (if applicable): all releases How reproducible: Steps to Reproduce: 1. Check ec_isa.so and ceph_crypto_isal.so for AVX512 symbols: $ nm libceph_crypto_isal.so | grep avx512 $ nm libec_isa.so | grep avx512 Actual results: libraries contain no avx512 symbols Expected results: libraries contain the symbols Additional info:
Please specify the severity of this bug. Severity is defined here: https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.
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 (Important: Red Hat Ceph Storage 8.1 security, bug fix, and enhancement updates), 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/RHSA-2025:9775