[PATCH i-g-t 2/2] tests/intel/xe_fault_injection: Ignore faults for *guc*

[Dong, Zhanjun]

On 2025-04-30 3:38 a.m., Satyanarayana K V P wrote:
> Add some more guc fault messages in the dmesg ignore list.
> 
> Signed-off-by: Satyanarayana K V P <satyanarayana.k.v.p at intel.com>
> ---
> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
> ---
>   tests/intel/xe_fault_injection.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/tests/intel/xe_fault_injection.c b/tests/intel/xe_fault_injection.c
> index 82d730a7c..f293ac8af 100644
> --- a/tests/intel/xe_fault_injection.c
> +++ b/tests/intel/xe_fault_injection.c
> @@ -83,6 +83,8 @@ static void ignore_faults_in_dmesg(const char function_name[])
>   	if (function_is_part_of_guc(function_name)) {
>   		strcat(regex, "|GT[0-9a-fA-F]*: GuC init failed with -ENOMEM");
>   		strcat(regex, "|GT[0-9a-fA-F]*: Failed to initialize uC .-ENOMEM");
> +		strcat(regex, "|GT[0-9a-fA-F]*: Failed to enable GuC CT	(-ENOMEM)");
'(' and ')' is special character for regular expression. The similar 
situation applies to one line above, so it could be changed to:
strcat(regex, "|GT[0-9a-fA-F]*: Failed to enable GuC CT	.-ENOMEM");

And, for two lines above, is this test might trigger these 2 messages? 
If not, we might want to remove it from ignore list.

Regards,
Zhanjun Dong> +		strcat(regex, "|GT[0-9a-fA-F]*: GuC PC query task state 
failed:	-ENOMEM");
>   	}
>   
>   	igt_emit_ignore_dmesg_regex(regex);