Re: [rostedt-trace:pmem-on-reserve-mem-fail 2/10] kernel/trace/ring_buffer.c:1943:34: warning: variable 'bmeta' set but not used

[Philip Li <philip.li@intel.com>]

On Tue, Feb 11, 2025 at 07:54:21PM -0500, Steven Rostedt wrote:
> 
> Hi,
> 
> I sometimes push WIP changes up to my repo to share with others that have
> known issues in it. This branch being one of them. Is there any keyword
> that I can add to the branch to make the kernel test robot not waste CPU
> cycles on testing it?
> 
> Like: notest-my-wip-branch
> 
> or something?

Thanks Steve, by default, if the branch is named like below, it will be
ignored.

	.*experimental.*
	.*dont-build

If you prefer any customized branch name or pattern, you can also share
with us, e.g. ".*-wip". We can configure the bot per your needs.

Thanks

> 
> Thanks,
> 
> -- Steve
> 
> 
> On Wed, 12 Feb 2025 08:48:01 +0800
> kernel test robot <lkp@intel.com> wrote:
> 
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git pmem-on-reserve-mem-fail
> > head:   d877ee1b587be39c141df16a6f92efb0e90b30fd
> > commit: 04e1e84239466de5fe5310ddc8899b8b404a5ccc [2/10] ring-buffer: Add buffer meta data for persistent ring buffer
> > config: i386-buildonly-randconfig-002-20250212 (https://download.01.org/0day-ci/archive/20250212/202502120851.VulVvSyg-lkp@intel.com/config)
> > compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
> > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250212/202502120851.VulVvSyg-lkp@intel.com/reproduce)
> > 
> > If you fix the issue in a separate patch/commit (i.e. not just a new version of
> > the same patch/commit), kindly add following tags
> > | Reported-by: kernel test robot <lkp@intel.com>
> > | Closes: https://lore.kernel.org/oe-kbuild-all/202502120851.VulVvSyg-lkp@intel.com/
> > 
> > All warnings (new ones prefixed by >>):
> > 
> >    kernel/trace/ring_buffer.c: In function 'rb_range_meta_init':
> > >> kernel/trace/ring_buffer.c:1943:34: warning: variable 'bmeta' set but not used [-Wunused-but-set-variable]  
> >     1943 |         struct ring_buffer_meta *bmeta;
> >          |                                  ^~~~~
> > 
>