[LTP] [PATCH v1] set_mempolicy05: Require CONFIG_NUMA using .needs_kconfigs

[LTP] [PATCH v1] set_mempolicy05: Require CONFIG_NUMA using .needs_kconfigs

[Wei Gao via ltp]

When CONFIG_NUMA is disabled in the kernel, the set_mempolicy system
call is not compiled and returns -ENOSYS.

Declare CONFIG_NUMA in the .needs_kconfigs field of struct tst_test.
This ensures that the test cleanly skips (TCONF) on kernels built without
NUMA support, preventing false TFAIL results.

Signed-off-by: Wei Gao <wegao@suse.com>
---
 testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c b/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c
index 7481dcd8d..e9c521df2 100644
--- a/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c
+++ b/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c
@@ -115,6 +115,10 @@ static struct tst_test test = {
 		"ppc",
 		NULL
 	},
+	.needs_kconfigs = (const char *const []) {
+		"CONFIG_NUMA",
+		NULL
+	},
 	.tags = (const struct tst_tag[]) {
 		{"linux-git", "cf01fb9985e8"},
 		{"CVE", "2017-7616"},
-- 
2.54.0


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Re: [LTP] [PATCH v1] set_mempolicy05: Require CONFIG_NUMA using .needs_kconfigs

[Wei Gao via ltp]

Hi ALL

Sorry , please ignore this duplicate patch since we already have
https://patchwork.ozlabs.org/project/ltp/patch/20260623124812.46022-1-avinesh.kumar@suse.com/

Thanks.
Regards
Gao Wei

On Fri, Jun 26, 2026 at 5:13 PM Wei Gao <wegao@suse.com> wrote:

> When CONFIG_NUMA is disabled in the kernel, the set_mempolicy system
> call is not compiled and returns -ENOSYS.
>
> Declare CONFIG_NUMA in the .needs_kconfigs field of struct tst_test.
> This ensures that the test cleanly skips (TCONF) on kernels built without
> NUMA support, preventing false TFAIL results.
>
> Signed-off-by: Wei Gao <wegao@suse.com>
> ---
>  testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c
> b/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c
> index 7481dcd8d..e9c521df2 100644
> --- a/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c
> +++ b/testcases/kernel/syscalls/set_mempolicy/set_mempolicy05.c
> @@ -115,6 +115,10 @@ static struct tst_test test = {
>                 "ppc",
>                 NULL
>         },
> +       .needs_kconfigs = (const char *const []) {
> +               "CONFIG_NUMA",
> +               NULL
> +       },
>         .tags = (const struct tst_tag[]) {
>                 {"linux-git", "cf01fb9985e8"},
>                 {"CVE", "2017-7616"},
> --
> 2.54.0
>
>

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Re: [LTP] [PATCH v1] set_mempolicy05: Require CONFIG_NUMA using .needs_kconfigs

[Andrea Cervesato via ltp]

Hi Wei,

this patch is duplicating what Avinesh was already fixing, so
I will wait for his feedback and reject this one.

Regards,
--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com

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