Re：Hit OOPS on FPU save and restore while useing AESNI for IPSec on 32 bit System

Another Oops messages for FPU restore are as below: IP: [] __math_state_restore+0x5e/0x80 Oops: [#1] SMP last sysfs file: /sys/module/serpent/initstate <0> Call Trace: ? do_device_not_available+0x0/0x20 match_state_restore+0x39/0x50 do_device_not_available+0x10/0x20 error_code+0x67/0x6c ?flu

Hit OOPS on FPU save and restore while useing AESNI for IPSec on 32 bit System

Hi All, Recently I hit an OOPS on FPU save/restore in Linux version 2.6.38.8 using aesni_intel_asm.S and aesni_intel_glue.c for native IPSec(netkey) on 32bit System. The same OOPS were found in versions 2.6.39.4, 3.0.x and 3.1.x.But I did not hit this problem in 64 bit system for all these vers

Re: mv_cesa hash functions

On 02/22/2012 02:03 PM, Frank wrote: > Hi, > > After doing some trials with hardware crypto offloading through usermode > interfaces (af_alg and cryptodev) to Marvell CESA accelerated ciphers and > hash functions with the 3.2.4 kernel's mv_cesa in Debian Wheezy on a Marvell > Kirkwood system,

mv_cesa hash functions

Hi, After doing some trials with hardware crypto offloading through usermode interfaces (af_alg and cryptodev) to Marvell CESA accelerated ciphers and hash functions with the 3.2.4 kernel's mv_cesa in Debian Wheezy on a Marvell Kirkwood system, I've noticed the following kernel output when I lo