If you are interested there is a little discussion here about it https://www.lkml.org/lkml/2019/11/22/1580 On Wednesday, December 4, 2019 11:45:54 AM CET madhuparnabhowmik04@xxxxxxxxx wrote: > From: Madhuparna Bhowmik <madhuparnabhowmik04@xxxxxxxxx> > > This patch fixes the following documentation build warning: > Warning: Documentation/kernel-hacking/hacking.rst references > a file that doesn't exist: Documentation/kbuild/namespaces.rst > > According to the following patch: > https://patchwork.kernel.org/patch/11178727/ > (doc: move namespaces.rst from kbuild/ to core-api/) > > The file namespaces.rst was moved from kbuild to core-api > and renamed to symbol-namespaces.rst. > Therefore, this patch changes the reference to the document > kbuild/namespaces.rst in hacking.rst to > core-api/symbol-namespaces.rst > > Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik04@xxxxxxxxx> > --- > Documentation/kernel-hacking/hacking.rst | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/kernel-hacking/hacking.rst > b/Documentation/kernel-hacking/hacking.rst index a3ddb213a5e1..d62aacb2822a > 100644 > --- a/Documentation/kernel-hacking/hacking.rst > +++ b/Documentation/kernel-hacking/hacking.rst > @@ -601,7 +601,7 @@ Defined in ``include/linux/export.h`` > > This is the variant of `EXPORT_SYMBOL()` that allows specifying a symbol > namespace. Symbol Namespaces are documented in > -``Documentation/kbuild/namespaces.rst``. > +``Documentation/core-api/symbol-namespaces.rst``. > > :c:func:`EXPORT_SYMBOL_NS_GPL()` > > -------------------------------- > @@ -610,7 +610,7 @@ Defined in ``include/linux/export.h`` > > This is the variant of `EXPORT_SYMBOL_GPL()` that allows specifying a > symbol namespace. Symbol Namespaces are documented in > -``Documentation/kbuild/namespaces.rst``. > +``Documentation/core-api/symbol-namespaces.rst``. > > Routines and Conventions > ========================
