kern/178079: Switching TCP CC algorithm panics on sparc64 with a complaint from the MMU
jau at oxit.fi
Tue Apr 23 13:50:02 UTC 2013
The following reply was made to PR kern/178079; it has been noted by GNATS.
From: Jukka Ukkonen <jau at oxit.fi>
To: bug-followup at FreeBSD.org, jau at oxit.fi
Subject: Re: kern/178079: Switching TCP CC algorithm panics on sparc64 with
a complaint from the MMU
Date: Tue, 23 Apr 2013 16:48:54 +0300
In a sudden burst of inspiration I decided to check the same thing
on PowerPC as well...
# sysctl net.inet.tcp.cc.algorithm=htcp
sysctl: net.inet.tcp.cc.algorithm=htcp: No such process
If I replace htcp with e.g. cubic the result is quite analogous.
So, the CC code does not seem all that healthy on PowerPC either.
This PowerPC test was done using a 3 week old 9.1-STABLE...
FreeBSD yggdrasil 9.1-STABLE FreeBSD 9.1-STABLE #0 r248939M: Mon Apr 1
20:22:53 EEST 2013 root at yggdrasil:/usr/obj/usr/src/sys/GENERIC powerpc
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