Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-04 Thread Chen Gang F T
On 10/03/2013 10:51 PM, Toshi Kani wrote: > On Thu, 2013-10-03 at 00:49 +, Chen Gang wrote: >> On 10/03/2013 03:33 AM, Toshi Kani wrote: >>> On Thu, 2013-10-03 at 00:41 +0800, Chen Gang F T wrote: On 10/02/2013 11:28 PM, Toshi Kani wrote: > On Wed, 2013-10-02 at 03:10 +, Chen Gang

Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-04 Thread Chen Gang
On 10/03/2013 11:07 PM, Toshi Kani wrote: > On Thu, 2013-10-03 at 22:21 +0800, Chen Gang wrote: >> One root cause found (but not only one), allmodconfig will enable >> CONFIG_SYSFS_DEPRECATED which for new kernel on old distribution. >> >> >> I am comparing from allmodconfig config file to defconfi

Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-03 Thread Toshi Kani
On Thu, 2013-10-03 at 22:21 +0800, Chen Gang wrote: > One root cause found (but not only one), allmodconfig will enable > CONFIG_SYSFS_DEPRECATED which for new kernel on old distribution. > > > I am comparing from allmodconfig config file to defconfig config file, > the attachments are middle fil

Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-03 Thread Toshi Kani
On Thu, 2013-10-03 at 00:49 +, Chen Gang wrote: > On 10/03/2013 03:33 AM, Toshi Kani wrote: > > On Thu, 2013-10-03 at 00:41 +0800, Chen Gang F T wrote: > >> On 10/02/2013 11:28 PM, Toshi Kani wrote: > >>> On Wed, 2013-10-02 at 03:10 +, Chen Gang wrote: > Hello Maintainers: > > >>>

Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-02 Thread Chen Gang
On 10/03/2013 03:33 AM, Toshi Kani wrote: > On Thu, 2013-10-03 at 00:41 +0800, Chen Gang F T wrote: >> On 10/02/2013 11:28 PM, Toshi Kani wrote: >>> On Wed, 2013-10-02 at 03:10 +, Chen Gang wrote: Hello Maintainers: Under my x86_64 dual core laptop, I build kernel next-20130927 w

Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-02 Thread Toshi Kani
On Thu, 2013-10-03 at 00:41 +0800, Chen Gang F T wrote: > On 10/02/2013 11:28 PM, Toshi Kani wrote: > > On Wed, 2013-10-02 at 03:10 +, Chen Gang wrote: > >> Hello Maintainers: > >> > >> Under my x86_64 dual core laptop, I build kernel next-20130927 with > >> 'allmodconfig', and install it, the

Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-02 Thread Chen Gang F T
On 10/02/2013 11:28 PM, Toshi Kani wrote: > On Wed, 2013-10-02 at 03:10 +, Chen Gang wrote: >> Hello Maintainers: >> >> Under my x86_64 dual core laptop, I build kernel next-20130927 with >> 'allmodconfig', and install it, the machine can not start. Related >> information is: >> >> after call

Re: [Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-02 Thread Toshi Kani
On Wed, 2013-10-02 at 03:10 +, Chen Gang wrote: > Hello Maintainers: > > Under my x86_64 dual core laptop, I build kernel next-20130927 with > 'allmodconfig', and install it, the machine can not start. Related > information is: > > after call debug_hotplug_cpu(), output "cpu 0 is offline" .

[Suggestion] about calling debug_hotplug_cpu() which enabled by 'allmodconfig' for a x86_64 dual core laptop.

2013-10-01 Thread Chen Gang
Hello Maintainers: Under my x86_64 dual core laptop, I build kernel next-20130927 with 'allmodconfig', and install it, the machine can not start. Related information is: after call debug_hotplug_cpu(), output "cpu 0 is offline" and then "Failed to execute /init". After remove "_debug_hot