Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

[kernel test robot]

Hi Andy,

kernel test robot noticed the following build warnings:

[auto build test WARNING on lwn/docs-next]
[also build test WARNING on next-20251104]
[cannot apply to linus/master v6.18-rc4]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/kernel-doc-Issue-warnings-that-were-silently-discarded/20251105-055629
base:   git://git.lwn.net/linux.git docs-next
patch link:    https://lore.kernel.org/r/20251104215502.1049817-1-andriy.shevchenko%40linux.intel.com
patch subject: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded
config: openrisc-allnoconfig (https://download.01.org/0day-ci/archive/20251105/202511050720.nJ9ccENC-lkp@intel.com/config)
compiler: or1k-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251105/202511050720.nJ9ccENC-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/202511050720.nJ9ccENC-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: block/blk-mq-dma.c:374 expecting prototype for blk_rq_integrity_dma_map_iter_start(). Prototype was for blk_rq_integrity_dma_map_iter_next() instead
--
>> Warning: kernel/nstree.c:215 function parameter 'ns_tree' not described in '__ns_tree_adjoined_rcu'
>> Warning: kernel/nstree.c:215 expecting prototype for ns_tree_adjoined_rcu(). Prototype was for __ns_tree_adjoined_rcu() instead
--
>> Warning: lib/hweight.c:13 function parameter 'w' not described in '__sw_hweight32'
>> Warning: lib/hweight.c:13 expecting prototype for hweightN(). Prototype was for __sw_hweight32() instead
--
>> Warning: mm/vmalloc.c:4129 expecting prototype for vrealloc_node_align_noprof(). Prototype was for vrealloc_node_align() instead

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

[Andy Shevchenko]

On Wed, Nov 05, 2025 at 07:14:57AM +0800, kernel test robot wrote:
> Hi Andy,
> 
> kernel test robot noticed the following build warnings:

Right, the change restores the check, so these should be fixed separately.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

[kernel test robot]

Hi Andy,

kernel test robot noticed the following build warnings:

[auto build test WARNING on lwn/docs-next]
[also build test WARNING on next-20251104]
[cannot apply to linus/master v6.18-rc4]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/kernel-doc-Issue-warnings-that-were-silently-discarded/20251105-055629
base:   git://git.lwn.net/linux.git docs-next
patch link:    https://lore.kernel.org/r/20251104215502.1049817-1-andriy.shevchenko%40linux.intel.com
patch subject: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded
config: sh-allnoconfig (https://download.01.org/0day-ci/archive/20251105/202511050706.NIxJwZER-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251105/202511050706.NIxJwZER-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/202511050706.NIxJwZER-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'd' not described in 'intc_evt_xlate'
>> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'ctrlr' not described in 'intc_evt_xlate'
>> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'intspec' not described in 'intc_evt_xlate'
>> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'intsize' not described in 'intc_evt_xlate'
>> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'out_hwirq' not described in 'intc_evt_xlate'
>> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'out_type' not described in 'intc_evt_xlate'
>> Warning: drivers/sh/intc/irqdomain.c:29 expecting prototype for intc_irq_domain_evt_xlate(). Prototype was for intc_evt_xlate() instead

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

[Andy Shevchenko]

On Wed, Nov 05, 2025 at 07:14:58AM +0800, kernel test robot wrote:
> Hi Andy,
> 
> kernel test robot noticed the following build warnings:

So do these...

> [auto build test WARNING on lwn/docs-next]
> [also build test WARNING on next-20251104]
> [cannot apply to linus/master v6.18-rc4]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch#_base_tree_information]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/kernel-doc-Issue-warnings-that-were-silently-discarded/20251105-055629
> base:   git://git.lwn.net/linux.git docs-next
> patch link:    https://lore.kernel.org/r/20251104215502.1049817-1-andriy.shevchenko%40linux.intel.com
> patch subject: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded
> config: sh-allnoconfig (https://download.01.org/0day-ci/archive/20251105/202511050706.NIxJwZER-lkp@intel.com/config)
> compiler: sh4-linux-gcc (GCC) 15.1.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251105/202511050706.NIxJwZER-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/202511050706.NIxJwZER-lkp@intel.com/
> 
> All warnings (new ones prefixed by >>):
> 
> >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'd' not described in 'intc_evt_xlate'
> >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'ctrlr' not described in 'intc_evt_xlate'
> >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'intspec' not described in 'intc_evt_xlate'
> >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'intsize' not described in 'intc_evt_xlate'
> >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'out_hwirq' not described in 'intc_evt_xlate'
> >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'out_type' not described in 'intc_evt_xlate'
> >> Warning: drivers/sh/intc/irqdomain.c:29 expecting prototype for intc_irq_domain_evt_xlate(). Prototype was for intc_evt_xlate() instead

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

[Philip Li]

On Wed, Nov 05, 2025 at 07:27:14AM +0200, Andy Shevchenko wrote:
> On Wed, Nov 05, 2025 at 07:14:58AM +0800, kernel test robot wrote:
> > Hi Andy,
> > 
> > kernel test robot noticed the following build warnings:
> 
> So do these...

Got it, thanks for the info, I will update the bot to ignore the further
reports on this commit. Sorry for the false positive.

Thanks

> 
> > [auto build test WARNING on lwn/docs-next]
> > [also build test WARNING on next-20251104]
> > [cannot apply to linus/master v6.18-rc4]
> > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > And when submitting patch, we suggest to use '--base' as documented in
> > https://git-scm.com/docs/git-format-patch#_base_tree_information]
> > 
> > url:    https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/kernel-doc-Issue-warnings-that-were-silently-discarded/20251105-055629
> > base:   git://git.lwn.net/linux.git docs-next
> > patch link:    https://lore.kernel.org/r/20251104215502.1049817-1-andriy.shevchenko%40linux.intel.com
> > patch subject: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded
> > config: sh-allnoconfig (https://download.01.org/0day-ci/archive/20251105/202511050706.NIxJwZER-lkp@intel.com/config)
> > compiler: sh4-linux-gcc (GCC) 15.1.0
> > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251105/202511050706.NIxJwZER-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/202511050706.NIxJwZER-lkp@intel.com/
> > 
> > All warnings (new ones prefixed by >>):
> > 
> > >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'd' not described in 'intc_evt_xlate'
> > >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'ctrlr' not described in 'intc_evt_xlate'
> > >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'intspec' not described in 'intc_evt_xlate'
> > >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'intsize' not described in 'intc_evt_xlate'
> > >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'out_hwirq' not described in 'intc_evt_xlate'
> > >> Warning: drivers/sh/intc/irqdomain.c:29 function parameter 'out_type' not described in 'intc_evt_xlate'
> > >> Warning: drivers/sh/intc/irqdomain.c:29 expecting prototype for intc_irq_domain_evt_xlate(). Prototype was for intc_evt_xlate() instead
> 
> -- 
> With Best Regards,
> Andy Shevchenko
> 
> 
> 

Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

[Andy Shevchenko]

On Wed, Nov 05, 2025 at 03:48:20PM +0800, Philip Li wrote:
> On Wed, Nov 05, 2025 at 07:27:14AM +0200, Andy Shevchenko wrote:
> > On Wed, Nov 05, 2025 at 07:14:58AM +0800, kernel test robot wrote:
> > > 
> > > kernel test robot noticed the following build warnings:
> > 
> > So do these...
> 
> Got it, thanks for the info, I will update the bot to ignore the further
> reports on this commit. Sorry for the false positive.

No, they are not false positives, they are legit and good to have. Just that
the root cause is not this commit.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v1 1/1] kernel-doc: Issue warnings that were silently discarded

[Philip Li]

On Wed, Nov 05, 2025 at 12:02:58PM +0200, Andy Shevchenko wrote:
> On Wed, Nov 05, 2025 at 03:48:20PM +0800, Philip Li wrote:
> > On Wed, Nov 05, 2025 at 07:27:14AM +0200, Andy Shevchenko wrote:
> > > On Wed, Nov 05, 2025 at 07:14:58AM +0800, kernel test robot wrote:
> > > > 
> > > > kernel test robot noticed the following build warnings:
> > > 
> > > So do these...
> > 
> > Got it, thanks for the info, I will update the bot to ignore the further
> > reports on this commit. Sorry for the false positive.
> 
> No, they are not false positives, they are legit and good to have. Just that
> the root cause is not this commit.

Thanks Andy, got it. I will add comments clearly to be part of bot configuration.

> 
> -- 
> With Best Regards,
> Andy Shevchenko
> 
>