Re: Panic when cpu hot-remove

2015-06-26 Thread fandongdong
在 2015/6/25 16:11, Jiang Liu 写道: On 2015/6/18 15:54, fandongdong wrote: 在 2015/6/18 15:27, fandongdong 写道: 在 2015/6/18 13:40, Jiang Liu 写道: On 2015/6/17 22:36, Alex Williamson wrote: On Wed, 2015-06-17 at 13:52 +0200, Joerg Roedeljoro wrote: On Wed, Jun 17, 2015 at 10:42:49AM +, 范冬冬

Re: Panic when cpu hot-remove

2015-06-25 Thread fandongdong
在 2015/6/25 16:11, Jiang Liu 写道: On 2015/6/18 15:54, fandongdong wrote: 在 2015/6/18 15:27, fandongdong 写道: 在 2015/6/18 13:40, Jiang Liu 写道: On 2015/6/17 22:36, Alex Williamson wrote: On Wed, 2015-06-17 at 13:52 +0200, Joerg Roedeljoro wrote: On Wed, Jun 17, 2015 at 10:42:49AM +, 范冬冬

Re: Panic when cpu hot-remove

2015-06-25 Thread Jiang Liu
On 2015/6/18 15:54, fandongdong wrote: > > > 在 2015/6/18 15:27, fandongdong 写道: >> >> >> 在 2015/6/18 13:40, Jiang Liu 写道: >>> On 2015/6/17 22:36, Alex Williamson wrote: On Wed, 2015-06-17 at 13:52 +0200, Joerg Roedeljoro wrote: > On Wed, Jun 17, 2015 at 10:42:49AM +, 范冬冬 wrote: >

Re: Panic when cpu hot-remove

2015-06-18 Thread fandongdong
在 2015/6/18 15:27, fandongdong 写道: 在 2015/6/18 13:40, Jiang Liu 写道: On 2015/6/17 22:36, Alex Williamson wrote: On Wed, 2015-06-17 at 13:52 +0200, Joerg Roedeljoro wrote: On Wed, Jun 17, 2015 at 10:42:49AM +, 范冬冬 wrote: Hi maintainer, We found a problem that a panic happen when cpu wa

Re: Panic when cpu hot-remove

2015-06-17 Thread Jiang Liu
On 2015/6/17 22:36, Alex Williamson wrote: > On Wed, 2015-06-17 at 13:52 +0200, Joerg Roedeljoro wrote: >> On Wed, Jun 17, 2015 at 10:42:49AM +, 范冬冬 wrote: >>> Hi maintainer, >>> >>> We found a problem that a panic happen when cpu was hot-removed. We also >>> trace the problem according to the

Re: Panic when cpu hot-remove

2015-06-17 Thread Alex Williamson
On Wed, 2015-06-17 at 13:52 +0200, Joerg Roedeljoro wrote: > On Wed, Jun 17, 2015 at 10:42:49AM +, 范冬冬 wrote: > > Hi maintainer, > > > > We found a problem that a panic happen when cpu was hot-removed. We also > > trace the problem according to the calltrace information. > > An endless loop h

Re: Panic when cpu hot-remove

2015-06-17 Thread Joerg Roedeljoro
On Wed, Jun 17, 2015 at 10:42:49AM +, 范冬冬 wrote: > Hi maintainer, > > We found a problem that a panic happen when cpu was hot-removed. We also > trace the problem according to the calltrace information. > An endless loop happen because value head is not equal to value tail forever > in the f

Panic when cpu hot-remove

2015-06-17 Thread 范冬冬
Hi maintainer, We found a problem that a panic happen when cpu was hot-removed. We also trace the problem according to the calltrace information. An endless loop happen because value head is not equal to value tail forever in the function qi_check_fault( ). The location code is as follows: do