RE: [PATCH V2] output the cpu number when printking.

2012-12-26 Thread He, Bo
...@linux-foundation.org; mi...@elte.hu; linux-kernel@vger.kernel.org; a.p.zijls...@chello.nl Subject: Re: [PATCH V2] output the cpu number when printking. On Tue, Dec 25, 2012 at 09:09:05AM +0800, Yanmin Zhang wrote: > On Mon, 2012-12-24 at 09:55 -0800, Greg KH wrote: > > On Mon, Dec 24, 2012

Re: [PATCH V2] output the cpu number when printking.

2012-12-26 Thread Greg KH
On Tue, Dec 25, 2012 at 09:09:05AM +0800, Yanmin Zhang wrote: > On Mon, 2012-12-24 at 09:55 -0800, Greg KH wrote: > > On Mon, Dec 24, 2012 at 01:01:55PM +0800, he, bo wrote: > > > From: "he, bo" > > > > > > We often hit kernel panic issues on SMP machines because processes race > > > on multiple

Re: [PATCH V2] output the cpu number when printking.

2012-12-24 Thread Yanmin Zhang
On Mon, 2012-12-24 at 09:55 -0800, Greg KH wrote: > On Mon, Dec 24, 2012 at 01:01:55PM +0800, he, bo wrote: > > From: "he, bo" > > > > We often hit kernel panic issues on SMP machines because processes race > > on multiple cpu. By adding a new parameter printk.cpu, kernel prints > > cpu number at

Re: [PATCH V2] output the cpu number when printking.

2012-12-24 Thread Greg KH
On Mon, Dec 24, 2012 at 01:01:55PM +0800, he, bo wrote: > From: "he, bo" > > We often hit kernel panic issues on SMP machines because processes race > on multiple cpu. By adding a new parameter printk.cpu, kernel prints > cpu number at printk information line. It’s useful to debug what cpus > are

[PATCH V2] output the cpu number when printking.

2012-12-23 Thread he, bo
From: "he, bo" We often hit kernel panic issues on SMP machines because processes race on multiple cpu. By adding a new parameter printk.cpu, kernel prints cpu number at printk information line. It’s useful to debug what cpus are racing. Signed-off-by: he, bo --- Documentation/kernel-parameter