Re: 2.6.23.8, ondemand scaling governor: "BUG: soft lockup detected on CPU#0!"

2007-11-20 Thread Harald Dunkel
Pallipadi, Venkatesh wrote: This looks like TSC related issue. Ingo's patch commit id a3b13c23f186ecb57204580cc1f2dbe9c284953a http://git.kernel.org/gitweb.cgi?p=linux/kernel/git/torvalds/linux-2.6.g it;a=commit;h=a3b13c23f186ecb57204580cc1f2dbe9c284953a should help. Yes, after applying thi

RE: 2.6.23.8, ondemand scaling governor: "BUG: soft lockup detected on CPU#0!"

2007-11-20 Thread Pallipadi, Venkatesh
>-Original Message- >From: Harald Dunkel [mailto:[EMAIL PROTECTED] >Sent: Tuesday, November 20, 2007 12:17 AM >To: Pallipadi, Venkatesh >Cc: Linux Kernel list >Subject: Re: 2.6.23.8, ondemand scaling governor: "BUG: soft >lockup detected on CPU#0!"

Re: 2.6.23.8, ondemand scaling governor: "BUG: soft lockup detected on CPU#0!"

2007-11-20 Thread Harald Dunkel
Pallipadi, Venkatesh wrote: Can you try switching to powersave governor (which should always run CPU at 400MHz) and see whether you see similar error? Yes, if I move from performance to powersave, then I see a similar error: Nov 20 09:06:48 bugs kernel: BUG: soft lockup detected on CPU#0! No

RE: 2.6.23.8, ondemand scaling governor: "BUG: soft lockup detected on CPU#0!"

2007-11-19 Thread Pallipadi, Venkatesh
>-Original Message- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED] On Behalf Of Harald Dunkel >Sent: Monday, November 19, 2007 4:19 PM >To: Linux Kernel list >Subject: 2.6.23.8, ondemand scaling governor: "BUG: soft >lockup detected on CPU#0!" > >Hi folks, > >using the ondemand sc