* New issues in 2.6.35-rc{1,2}
@ 2010-06-14 16:19 Nico Schottelius
2010-06-14 16:43 ` Borislav Petkov
0 siblings, 1 reply; 3+ messages in thread
From: Nico Schottelius @ 2010-06-14 16:19 UTC (permalink / raw)
To: LKML
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Hey devs!
In both of these versions, the update of the carrier flag seems
to be "different" than before (linux-2.6.34-08528-gb3f2f6c):
wlan0 (iwlagn) does not recognize it's disconnected
and eth0 (e1000e) does only react correctly after I restarted
dhcpcd (isc):
[11:20] kr:pm# dhcpcd eth0
dhcpcd: version 5.2.2 starting
dhcpcd: eth0: waiting for carrier
^Cdhcpcd: received SIGINT, stopping
dhcpcd: eth0: removing interface
[11:20] kr:pm# dhcpcd eth0
dhcpcd: version 5.2.2 starting
dhcpcd: eth0: broadcasting for a lease
dhcpcd: eth0: offered 129.132.102.115 from 129.132.65.12
dhcpcd: eth0: ignoring offer of 129.132.102.115 from 129.132.57.97
dhcpcd: eth0: acknowledged 129.132.102.115 from 129.132.65.12
dhcpcd: eth0: checking for 129.132.102.115
dhcpcd: eth0: leased 129.132.102.115 for 86400 seconds
dhcpcd: forking to background
It's known that iwlagn has problems after suspend/resume,
but new is that both nics do not notify dhcpcd that the link
has gone. I'm not sure what / where broke here, just see that
dhcpcd noticed it before and now doesn't anymore.
Nico
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: New issues in 2.6.35-rc{1,2}
2010-06-14 16:19 New issues in 2.6.35-rc{1,2} Nico Schottelius
@ 2010-06-14 16:43 ` Borislav Petkov
2010-06-15 8:43 ` Nico Schottelius
0 siblings, 1 reply; 3+ messages in thread
From: Borislav Petkov @ 2010-06-14 16:43 UTC (permalink / raw)
To: Nico Schottelius; +Cc: LKML, netdev
From: Nico Schottelius <nico-linux-20100614@schottelius.org>
Date: Mon, Jun 14, 2010 at 06:19:04PM +0200
Ccing netdev.
> Hey devs!
>
> In both of these versions, the update of the carrier flag seems
> to be "different" than before (linux-2.6.34-08528-gb3f2f6c):
>
> wlan0 (iwlagn) does not recognize it's disconnected
> and eth0 (e1000e) does only react correctly after I restarted
> dhcpcd (isc):
>
> [11:20] kr:pm# dhcpcd eth0
> dhcpcd: version 5.2.2 starting
> dhcpcd: eth0: waiting for carrier
> ^Cdhcpcd: received SIGINT, stopping
> dhcpcd: eth0: removing interface
> [11:20] kr:pm# dhcpcd eth0
> dhcpcd: version 5.2.2 starting
> dhcpcd: eth0: broadcasting for a lease
> dhcpcd: eth0: offered 129.132.102.115 from 129.132.65.12
> dhcpcd: eth0: ignoring offer of 129.132.102.115 from 129.132.57.97
> dhcpcd: eth0: acknowledged 129.132.102.115 from 129.132.65.12
> dhcpcd: eth0: checking for 129.132.102.115
> dhcpcd: eth0: leased 129.132.102.115 for 86400 seconds
> dhcpcd: forking to background
>
> It's known that iwlagn has problems after suspend/resume,
> but new is that both nics do not notify dhcpcd that the link
> has gone. I'm not sure what / where broke here, just see that
> dhcpcd noticed it before and now doesn't anymore.
Had the same dhcpcd issue here both with e1000e and bnx2 and definitely
after the .35 merge window. dhclient doesn't seem affected.
--
Regards/Gruss,
Boris.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: New issues in 2.6.35-rc{1,2}
2010-06-14 16:43 ` Borislav Petkov
@ 2010-06-15 8:43 ` Nico Schottelius
0 siblings, 0 replies; 3+ messages in thread
From: Nico Schottelius @ 2010-06-15 8:43 UTC (permalink / raw)
To: Borislav Petkov, Nico Schottelius, LKML, linux-pm
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And another one: with 2.6.35-rc2 my system freezes after
about 5 times suspend & resume.
I'm now back on 2.6.34-08528-gb3f2f6c, it seems this kernel
reliable suspends & resumes.
Although this issue is an old one, it simply "disappeared", but
has never been solved explicitly, see thread
"2.6.33-2.6.34-rc5 suspend issues" on lkml, from 27 Apr 2010.
Cheers,
Nico
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-06-14 16:19 New issues in 2.6.35-rc{1,2} Nico Schottelius
2010-06-14 16:43 ` Borislav Petkov
2010-06-15 8:43 ` Nico Schottelius
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