Re: [bpf:master 6/15] htmldocs: Warning: Documentation/bpf/btf.rst references a file that doesn't exist: Documentation/bpf/llvm_reloc

[Eduard Zingerman <eddyz87@gmail.com>]

On Fri, 2023-09-01 at 13:22 +0200, Daniel Borkmann wrote:
> On 9/1/23 1:18 PM, Eduard Zingerman wrote:
> > On Fri, 2023-09-01 at 12:26 +0300, Eduard Zingerman wrote:
> > > On Fri, 2023-09-01 at 08:29 +0200, Daniel Borkmann wrote:
> > > > Hi Eduard,
> > > > 
> > > > On 9/1/23 2:05 AM, kernel test robot wrote:
> > > > > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git master
> > > > > head:   be8e754cbfac698d6304bb8382c8d18ac74424d3
> > > > > commit: be4033d36070e44fba766a21ef2d0c24fa04c377 [6/15] docs/bpf: Add description for CO-RE relocations
> > > > > reproduce: (https://download.01.org/0day-ci/archive/20230901/202309010804.G3MpXo59-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/202309010804.G3MpXo59-lkp@intel.com/
> > > > > 
> > > > > All warnings (new ones prefixed by >>):
> > > > > 
> > > > > > > Warning: Documentation/bpf/btf.rst references a file that doesn't exist: Documentation/bpf/llvm_reloc
> > > > > > > Warning: Documentation/bpf/llvm_reloc.rst references a file that doesn't exist: Documentation/bpf/btf
> > > > 
> > > > Could you send a follow-up fix for bpf tree?
> > > 
> > > Hi Daniel,
> > > 
> > > Will send the fix shortly. Strangely, I did check this syntax locally
> > > before sending the original patch, and had no warnings reported.
> > 
> > I followed reproducing instructions but can't trigger this warning,
> > tried several sphinx versions:
> > - 1.7.9
> > - 2.4.4
> > - 4.3.2
> > 
> > I'll remove 'Documentation/bpf/llvm_reloc' and 'Documentation/bpf/btf'
> > labels from the documents (and these are link labels, not actual
> > links), but it looks like I don't have a way to check the results in a
> > way compatible with test robot.
> 
> Strange, perhaps LKP folks could chime in and provide some more guidance e.g.
> wrt Sphinx version.

...sigh... I rebuilt the kernel and all of a sudden warnings are shown.
Sorry of all the noise, will send the fix soon.