The powerpc/platforms/pseries/mobility.c calls
watchdog_hardlockup_set_timeout_pct(), which is declared in
<asm/nmi.h>. We used to automatically get <asm/nmi.h> included, but
that changed as of commit 7ca8fe94aa92 ("watchdog/hardlockup: define
HARDLOCKUP_DETECTOR_ARCH"). Let's add the explicit include.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Closes: https://lore.kernel.org/r/af19b76d-aa4b-6c88-9cac-eae4b2072497@infradead.org
Fixes: 7ca8fe94aa92 ("watchdog/hardlockup: define HARDLOCKUP_DETECTOR_ARCH")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

 arch/powerpc/platforms/pseries/mobility.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c
index cd632ba9ebff..0161226d8fec 100644
--- a/arch/powerpc/platforms/pseries/mobility.c
+++ b/arch/powerpc/platforms/pseries/mobility.c
@@ -24,6 +24,7 @@
 #include <linux/stringify.h>
 
 #include <asm/machdep.h>
+#include <asm/nmi.h>
 #include <asm/rtas.h>
 #include "pseries.h"
 #include "vas.h"	/* vas_migration_handler() */
-- 
2.41.0.255.g8b1d071c50-goog

On 6/29/23 12:45, Douglas Anderson wrote:
> The powerpc/platforms/pseries/mobility.c calls
> watchdog_hardlockup_set_timeout_pct(), which is declared in
> <asm/nmi.h>. We used to automatically get <asm/nmi.h> included, but
> that changed as of commit 7ca8fe94aa92 ("watchdog/hardlockup: define
> HARDLOCKUP_DETECTOR_ARCH"). Let's add the explicit include.
> 
> Reported-by: Randy Dunlap <rdunlap@infradead.org>
> Closes: https://lore.kernel.org/r/af19b76d-aa4b-6c88-9cac-eae4b2072497@infradead.org
> Fixes: 7ca8fe94aa92 ("watchdog/hardlockup: define HARDLOCKUP_DETECTOR_ARCH")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>

Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested

Thanks.

> ---
> 
>  arch/powerpc/platforms/pseries/mobility.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c
> index cd632ba9ebff..0161226d8fec 100644
> --- a/arch/powerpc/platforms/pseries/mobility.c
> +++ b/arch/powerpc/platforms/pseries/mobility.c
> @@ -24,6 +24,7 @@
>  #include <linux/stringify.h>
>  
>  #include <asm/machdep.h>
> +#include <asm/nmi.h>
>  #include <asm/rtas.h>
>  #include "pseries.h"
>  #include "vas.h"	/* vas_migration_handler() */

-- 
~Randy

On Thu 2023-06-29 12:45:06, Douglas Anderson wrote:
> The powerpc/platforms/pseries/mobility.c calls
> watchdog_hardlockup_set_timeout_pct(), which is declared in
> <asm/nmi.h>. We used to automatically get <asm/nmi.h> included, but
> that changed as of commit 7ca8fe94aa92 ("watchdog/hardlockup: define
> HARDLOCKUP_DETECTOR_ARCH"). Let's add the explicit include.
> 
> Reported-by: Randy Dunlap <rdunlap@infradead.org>
> Closes: https://lore.kernel.org/r/af19b76d-aa4b-6c88-9cac-eae4b2072497@infradead.org
> Fixes: 7ca8fe94aa92 ("watchdog/hardlockup: define HARDLOCKUP_DETECTOR_ARCH")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>

Thanks for the patch:

Reviewed-by: Petr Mladek <pmladek@suse.com>

Best Regards,
Petr

On Thu, 29 Jun 2023 12:45:06 -0700, Douglas Anderson wrote:
> The powerpc/platforms/pseries/mobility.c calls
> watchdog_hardlockup_set_timeout_pct(), which is declared in
> <asm/nmi.h>. We used to automatically get <asm/nmi.h> included, but
> that changed as of commit 7ca8fe94aa92 ("watchdog/hardlockup: define
> HARDLOCKUP_DETECTOR_ARCH"). Let's add the explicit include.
> 
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc: Include asm/nmi.c in mobility.c for watchdog_hardlockup_set_timeout_pct()
      https://git.kernel.org/powerpc/c/6cb44bef35ac11724ef22c5ae4f1bc607e2ef3d8

cheers