* Julian Sikorski: > Am 28.08.23 um 14:39 schrieb Florian Weimer: >> * Julian Sikorski: >> >>> I have noticed the following message in my kernel log today after I >>> attempted to decrypt my veracrypt external hard drive: >>> >>> [20542.328594] AVX2 instructions are not detected. >>> [20542.382731] AVX or AES-NI instructions are not detected. >>> [20542.404097] AVX or AES-NI instructions are not detected. >>> [20542.560078] AVX2 instructions are not detected. >>> >>> My CPU (AMD Ryzen 5 4500U) supports aes, avx and avx2 according to >>> /proc/cpuid. Is this a bug? >> What does ld.so --list-diagnostics show? Is this a virtual machine? > > It is not a VM, bare metal Fedora 38 install. It is a ZenBook UM425IA > laptop. > > $ ld.so --list-diagnostics > dl_dst_lib="lib64" > dl_hwcap=0x2 > dl_hwcap_important=0x6 > dl_hwcap2=0x2 > dl_hwcaps_subdirs="x86-64-v4:x86-64-v3:x86-64-v2" > dl_hwcaps_subdirs_active=0x6
That indicates that userspace has access to AVX2 CPU capabilities. So this must some kernel thing. Sorry, no idea what is going on. Thanks, Florian _______________________________________________ devel mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected] Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
