Re: [PATCH] Refine hpwdt message for UV platform

[Steve Wahl]

On Wed, Apr 08, 2026 at 04:33:21AM +0800, kernel test robot wrote:
> Hi Steve,
> 
> kernel test robot noticed the following build errors:
> 
> [auto build test ERROR on linus/master]
> [also build test ERROR on v7.0-rc7 next-20260406]
> [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://urldefense.com/v3/__https://git-scm.com/docs/git-format-patch*_base_tree_information__;Iw!!NpxR!k-fK0rnKrk8dIBbd23JT2Hng0qw5x1aXoW9xWZWDhdr7WZTO3hcYuKVmRkiMZZQjglHR8XZE$ ]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Steve-Wahl/Refine-hpwdt-message-for-UV-platform/20260317-060404 
> base:   linus/master
> patch link:    https://lore.kernel.org/r/20260316214530.104344-1-steve.wahl%40hpe.com 
> patch subject: [PATCH] Refine hpwdt message for UV platform
> config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20260408/202604080401.igdhwsPk-lkp@xxxxxxxxx/config )
> compiler: alpha-linux-gcc (GCC) 15.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260408/202604080401.igdhwsPk-lkp@xxxxxxxxx/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@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202604080401.igdhwsPk-lkp@xxxxxxxxx/ 
> 
> All errors (new ones prefixed by >>):
> 
> >> drivers/watchdog/hpwdt.c:28:10: fatal error: asm/uv/uv.h: No such file or directory
>       28 | #include <asm/uv/uv.h>
>          |          ^~~~~~~~~~~~~
>    compilation terminated.

I wanted to note to all on this list that the robot tested v1 of the
patch.  v2 moved this include a couple of lines up, inside the #ifdef
CONFIG_HPWDT_NMI_DECODING section and should have eliminated this
issue.

The remaning lines touched by the patch are also within an #ifdef
CONFIG_HPWDT_NMI_DECODING section.

Thanks,

--> Steve Wahl

> 
> vim +28 drivers/watchdog/hpwdt.c
> 
>     13	
>     14	#include <linux/device.h>
>     15	#include <linux/hex.h>
>     16	#include <linux/io.h>
>     17	#include <linux/kernel.h>
>     18	#include <linux/module.h>
>     19	#include <linux/moduleparam.h>
>     20	#include <linux/pci.h>
>     21	#include <linux/pci_ids.h>
>     22	#include <linux/types.h>
>     23	#include <linux/watchdog.h>
>     24	#ifdef CONFIG_HPWDT_NMI_DECODING
>     25	#include <asm/nmi.h>
>     26	#endif
>     27	#include <linux/crash_dump.h>
>   > 28	#include <asm/uv/uv.h>
>     29	
> 
> -- 
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki 

-- 
Steve Wahl, Hewlett Packard Enterprise