Re: [PATCH] coccinelle: misc: secs_to_jiffies script: Create dummy report

[Easwar Hariharan <eahariha@linux.microsoft.com>]

On 1/29/2025 12:06 AM, Ricardo Ribalda wrote:
> When running cocci in report mode, eg:
> $make coccicheck M="$dir" MODE=report
> 
> It returns this error:
> virtual rule report not supported
> coccicheck failed
> make: *** [Makefile:251: __sub-make] Error 2
> 
> Create a dummy rule to avoid this error and run the other cocci scripts.
> 
> Fixes: 551dbd1ec7ff ("coccinelle: misc: add secs_to_jiffies script")
> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
> ---
>  scripts/coccinelle/misc/secs_to_jiffies.cocci | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/scripts/coccinelle/misc/secs_to_jiffies.cocci b/scripts/coccinelle/misc/secs_to_jiffies.cocci
> index 8bbb2884ea5d..2d85dca16418 100644
> --- a/scripts/coccinelle/misc/secs_to_jiffies.cocci
> +++ b/scripts/coccinelle/misc/secs_to_jiffies.cocci
> @@ -10,6 +10,7 @@
>  //
>  
>  virtual patch
> +virtual report
>  
>  @depends on patch@ constant C; @@
>  
> @@ -20,3 +21,8 @@ virtual patch
>  
>  - msecs_to_jiffies(C * MSEC_PER_SEC)
>  + secs_to_jiffies(C)
> +
> +// Dummy rule for report mode that would otherwise be empty and make spatch
> +// fail ("No rules apply.")
> +@script:python depends on report@
> +@@
> 

Sorry about that, and thanks for the patch!

FWIW,

Reviewed-by: Easwar Hariharan <eahariha@linux.microsoft.com>