On Fri, Jun 17, 2016 at 02:24:57PM -0400, Steven Rostedt wrote:
> I tried your patch and it works until you remove the module and try
> reading the trace again. As I said, you left out later processing. This
> should not exit on error. Below is a patch I wrote, and it works well.
>
> I'll add you
On Fri, Jun 17, 2016 at 02:24:57PM -0400, Steven Rostedt wrote:
> I tried your patch and it works until you remove the module and try
> reading the trace again. As I said, you left out later processing. This
> should not exit on error. Below is a patch I wrote, and it works well.
>
> I'll add you
On Fri, 17 Jun 2016 12:38:41 -0400
Steven Rostedt wrote:
> On Wed, 1 Jun 2016 16:31:10 +0800
> zhengjun.x...@intel.com wrote:
>
> > From: xingzhen
> >
> > 3debb0a9ddb adding a "__used" to the variable in the
> > __trace_printk_fmt section.
On Fri, 17 Jun 2016 12:38:41 -0400
Steven Rostedt wrote:
> On Wed, 1 Jun 2016 16:31:10 +0800
> zhengjun.x...@intel.com wrote:
>
> > From: xingzhen
> >
> > 3debb0a9ddb adding a "__used" to the variable in the
> > __trace_printk_fmt section. Sometimes it will cause
> > *iter to be NULL, then
On Wed, 1 Jun 2016 16:31:10 +0800
zhengjun.x...@intel.com wrote:
> From: xingzhen
>
> 3debb0a9ddb adding a "__used" to the variable in the
> __trace_printk_fmt section. Sometimes it will cause
> *iter to be NULL, then strcmp in lookup_format and
> strcpy in
On Wed, 1 Jun 2016 16:31:10 +0800
zhengjun.x...@intel.com wrote:
> From: xingzhen
>
> 3debb0a9ddb adding a "__used" to the variable in the
> __trace_printk_fmt section. Sometimes it will cause
> *iter to be NULL, then strcmp in lookup_format and
> strcpy in hold_module_trace_bprintk_format
Hello,
On Wed, Jun 1, 2016 at 5:31 PM, wrote:
> From: xingzhen
>
> 3debb0a9ddb adding a "__used" to the variable in the
> __trace_printk_fmt section. Sometimes it will cause
> *iter to be NULL, then strcmp in lookup_format and
> strcpy in
Hello,
On Wed, Jun 1, 2016 at 5:31 PM, wrote:
> From: xingzhen
>
> 3debb0a9ddb adding a "__used" to the variable in the
> __trace_printk_fmt section. Sometimes it will cause
> *iter to be NULL, then strcmp in lookup_format and
> strcpy in hold_module_trace_bprintk_format will panic.
>
>
From: xingzhen
3debb0a9ddb adding a "__used" to the variable in the
__trace_printk_fmt section. Sometimes it will cause
*iter to be NULL, then strcmp in lookup_format and
strcpy in hold_module_trace_bprintk_format will panic.
Signed-off-by: xingzhen
From: xingzhen
3debb0a9ddb adding a "__used" to the variable in the
__trace_printk_fmt section. Sometimes it will cause
*iter to be NULL, then strcmp in lookup_format and
strcpy in hold_module_trace_bprintk_format will panic.
Signed-off-by: xingzhen
---
kernel/trace/trace_printk.c | 3 +++
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