On Sat, Jan 12, 2013 at 3:29 AM, Joe Perches [off-list ref] wrote:

On Sat, 2013-01-12 at 13:17 +1100, Stephen Rothwell wrote:

quoted

On Fri, 11 Jan 2013 17:43:06 -0800 Randy Dunlap [off-list ref] wrote:

quoted

b0rked.

Some (randconfig?) causes this set of errors:

I guess that's when CONFIG_HZ is not an even divisor of 1000.
I suppose this needs to be worked on a bit more.

I remember this patch from Joe come up with a pending patch in
net-next.git#master [1] (I mention this as I have not seen hit it in
latest Linux-Next whereas this latest mmotm includes it [2]).

$ grep "config HZ_" kernel/Kconfig.hz
        config HZ_100
        config HZ_250
        config HZ_300
        config HZ_1000

As I see Randy has in his kernel-config:

# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300

So there is a problem for the value "300" (only)?

Regards,
- Sedat -


[1] http://git.kernel.org/?p=linux/kernel/git/davem/net-next.git;a=commitdiff;h=c10d73671ad30f54692f7f69f0e09e75d3a8926a
[2] http://git.cmpxchg.org/?p=linux-mmotm.git&a=search&h=HEAD&st=commit&s=softirq

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