Jeroen Van den Keybus wrote:
When I try to open an ssh connection to or from a PC running Xenomai, I
get a 'PRNG not seeded' error. However, it only occurs when an RT
application is running (such as 'latency'). The computer on which this
occurs is an AMD K7-650. I've tested on a Pentium III 500 as well
(nearly same .config) and this error doesn't show up then.
Any idea of where I should start debugging ? I assume that PRNG stands
for 'Programmable Random Number Generator' or something like that.
First guess: something might be perturbated by Xeno's FPU management on AMD; the
fact that /dev/random might be involved in the issue would tend to confirm this.
Does disabling CONFIG_XENO_HW_FPU on the AMD box change anything?
Jeroen.
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Philippe.
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