Hi Yifan,
On 3/3/26 8:03 PM, Yifan Wu wrote:
...
> ---
> .../testing/selftests/resctrl/resctrl_tests.c | 82 ++++++++++++++-----
> 1 file changed, 60 insertions(+), 22 deletions(-)
>
> diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c
> b/tools/testing/selftests/resctrl/resctrl_tests.c
> index dbcd5eea9fbc..419d876a97c2 100644
> --- a/tools/testing/selftests/resctrl/resctrl_tests.c
> +++ b/tools/testing/selftests/resctrl/resctrl_tests.c
> @@ -23,39 +23,77 @@ static struct resctrl_test *resctrl_tests[] = {
> &l2_noncont_cat_test,
> };
>
> +#define VENDOR_ENTRY struct {\
> + unsigned int vendor_id; \
> + void *arg; \
> + }
> +
> +#define SEQ_ENTRY struct {\
> + char *format; \
> + VENDOR_ENTRY *vendor; \
> + }
> +
> +#define DETECTION_ENTRY struct {\
> + char *pathname; \
> + SEQ_ENTRY *seq; \
> + }
> +
> +static DETECTION_ENTRY vendor_detection[] = {
> + {
> + .pathname = "/proc/cpuinfo",
> + .seq = (SEQ_ENTRY[]) {
> + {
> + .format = "vendor_id\t: %s\n",
> + .vendor = (VENDOR_ENTRY[]) {
> + { .vendor_id = ARCH_INTEL, .arg =
> "GenuineIntel" },
> + { .vendor_id = ARCH_AMD, .arg =
> "AuthenticAMD" },
> + { .vendor_id = ARCH_HYGON, .arg =
> "HygonGenuine" },
> + { .vendor_id = 0, .arg = NULL }
> + }
> + }
> + }
> + },
> + { .pathname = NULL, .seq = NULL}
> +};
This is very complex why not just
https://lore.kernel.org/lkml/[email protected]/ ?
Reinette
