http://bugzilla.opensuse.org/show_bug.cgi?id=907692 --- Comment #8 from grant k <grantksupport@operamail.com> --- for 3 different 64-bit CPU cases, all running opensuse 13.2 (1) CASE: @ VM, with flags: +ssse3 +aes (2) CASE: @ laptop, with flags: +ssse3 -aes (3) CASE: @ desktop, with flags: -ssse3 -aes there's different behavior based on available CPU flags, requiring manual intervention for crypto module insertion; autodetection/insertion of cpu-specific modules doesn't seem to work (1) CASE: @ VM, with flags: +ssse3 +aes cat /proc/cpuinfo | egrep "model name|flags" model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz flags : fpu de tsc msr pae cx8 apic sep cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl aperfmperf pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes f16c rdrand hypervisor lahf_lm ida arat epb pln pts dtherm fsgsbase erms ... cat /etc/modprobe.d/99-local.conf (empty) modprobe aes modprobe sha1 modprobe sha256 modprobe sha512 lsmod | egrep "aes|sha|sse" sha512_ssse3 42254 0 sha512_generic 12942 1 sha512_ssse3 sha256_ssse3 26322 0 sha1_ssse3 25663 0 aesni_intel 165374 0 aes_x86_64 17131 1 aesni_intel lrw 13286 1 aesni_intel glue_helper 13990 1 aesni_intel ablk_helper 13597 1 aesni_intel cryptd 16263 3 ghash_clmulni_intel,aesni_intel,ablk_helper (2) CASE: @ laptop, with flags: +ssse3 -aes cat /proc/cpuinfo | egrep "model name|flags" model name : Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm arat dtherm tpr_shadow vnmi flexpriority ept vpid ... cat /etc/modprobe.d/99-local.conf (empty) alias aes aes-x86_64 modprobe aes modprobe: ERROR: could not insert 'aesni_intel': No such device modprobe sha1 modprobe sha256 modprobe sha512 echo "alias aes aes-x86_64" > /etc/modprobe.d/99-local.conf modprobe aes lsmod | egrep "aes|sha|sse" sha512_ssse3 42254 0 sha512_generic 12942 1 sha512_ssse3 sha256_ssse3 26322 0 sha1_ssse3 25663 0 aes_x86_64 17131 0 (3) CASE: @ desktop, with flags: -ssse3 -aes cat /proc/cpuinfo | egrep "model name|flags" model name : AMD Phenom(tm) II X4 945 Processor flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate npt lbrv svm_lock nrip_save cat /etc/modprobe.d/99-local.conf (empty) modprobe aes modprobe: ERROR: could not insert 'aesni_intel': No such device modprobe: ERROR: could not insert 'padlock_aes': No such device modprobe sha1 modprobe: ERROR: could not insert 'sha1_ssse3': No such device modprobe sha256 modprobe: ERROR: could not insert 'sha256_ssse3': No such device modprobe sha512 modprobe: ERROR: could not insert 'sha512_ssse3': No such device checking ls -alR /lib/modules | egrep -i "aes|sha" | grep "ko$" -rw-r--r-- 1 root root 226K Nov 23 01:06 aesni-intel.ko -rw-r--r-- 1 root root 24K Nov 23 01:06 aes-x86_64.ko -rw-r--r-- 1 root root 36K Nov 23 01:06 camellia-aesni-avx2.ko -rw-r--r-- 1 root root 36K Nov 23 01:06 camellia-aesni-avx-x86_64.ko -rw-r--r-- 1 root root 26K Nov 23 01:06 sha1-ssse3.ko -rw-r--r-- 1 root root 26K Nov 23 01:06 sha256-ssse3.ko -rw-r--r-- 1 root root 48K Nov 23 01:06 sha512-ssse3.ko -rw-r--r-- 1 root root 11K Nov 23 01:06 sha512_generic.ko -rw-r--r-- 1 root root 17K Nov 23 01:06 padlock-aes.ko -rw-r--r-- 1 root root 18K Nov 23 01:06 padlock-sha.ko -rw-r--r-- 1 root root 15K Nov 23 01:08 radio-shark.ko -rw-r--r-- 1 root root 27K Nov 23 01:08 shark2.ko -rw-r--r-- 1 root root 7.2K Nov 23 01:08 ir-sharp-decoder.ko -rw-r--r-- 1 root root 41K Nov 23 01:12 snd-maestro3.ko -rw-r--r-- 1 root root 226K Nov 26 01:13 aesni-intel.ko -rw-r--r-- 1 root root 24K Nov 26 01:13 aes-x86_64.ko -rw-r--r-- 1 root root 36K Nov 26 01:13 camellia-aesni-avx2.ko -rw-r--r-- 1 root root 36K Nov 26 01:13 camellia-aesni-avx-x86_64.ko -rw-r--r-- 1 root root 26K Nov 26 01:13 sha1-ssse3.ko -rw-r--r-- 1 root root 26K Nov 26 01:13 sha256-ssse3.ko -rw-r--r-- 1 root root 48K Nov 26 01:13 sha512-ssse3.ko -rw-r--r-- 1 root root 11K Nov 26 01:13 sha512_generic.ko -rw-r--r-- 1 root root 17K Nov 26 01:13 padlock-aes.ko -rw-r--r-- 1 root root 18K Nov 26 01:13 padlock-sha.ko -rw-r--r-- 1 root root 15K Nov 26 01:14 radio-shark.ko -rw-r--r-- 1 root root 27K Nov 26 01:14 shark2.ko -rw-r--r-- 1 root root 7.2K Nov 26 01:14 ir-sharp-decoder.ko -rw-r--r-- 1 root root 41K Nov 26 01:24 snd-maestro3.ko cat /etc/modprobe.d/99-local.conf (empty) echo "alias aes aes-x86_64" >> /etc/modprobe.d/99-local.conf echo "alias sha512 sha512_generic" >> /etc/modprobe.d/99-local.conf modprobe aes modprobe sha512 but, as there's no 'generic' module alternative for sha256/sha1, still modprobe sha256 modprobe: ERROR: could not insert 'sha256_ssse3': No such device modprobe sha1 modprobe: ERROR: could not insert 'sha1_ssse3': No such device so, lsmod | egrep "aes|sha|sse" | grep -v sharp sha512_generic 12942 0 aes_x86_64 17131 0 two questions: (A) why is this autodetection/insertion failing in the 1st place? (B) for case (3), where are the 'generic' modules for sha256 & sha1? sha512 is available ... -- You are receiving this mail because: You are on the CC list for the bug.