[v1] mm: remove nth_page()

[PATCH v1 05/36] wireguard: selftests: remove CONFIG_SPARSEMEM_VMEMMAP=y from qemu kernel config

Posted by David Hildenbrand 1 month ago

It's no longer user-selectable (and the default was already "y"), so
let's just drop it.

It was never really relevant to the wireguard selftests either way.

Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
 tools/testing/selftests/wireguard/qemu/kernel.config | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/wireguard/qemu/kernel.config b/tools/testing/selftests/wireguard/qemu/kernel.config
index 0a5381717e9f4..1149289f4b30f 100644
--- a/tools/testing/selftests/wireguard/qemu/kernel.config
+++ b/tools/testing/selftests/wireguard/qemu/kernel.config
@@ -48,7 +48,6 @@ CONFIG_JUMP_LABEL=y
 CONFIG_FUTEX=y
 CONFIG_SHMEM=y
 CONFIG_SLUB=y
-CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_SMP=y
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
-- 
2.50.1

Re: [PATCH v1 05/36] wireguard: selftests: remove CONFIG_SPARSEMEM_VMEMMAP=y from qemu kernel config

Posted by Liam R. Howlett 1 month ago

* David Hildenbrand <david@redhat.com> [250827 18:04]:
> It's no longer user-selectable (and the default was already "y"), so
> let's just drop it.
> 
> It was never really relevant to the wireguard selftests either way.
> 
> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: David Hildenbrand <david@redhat.com>

Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>

> ---
>  tools/testing/selftests/wireguard/qemu/kernel.config | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/tools/testing/selftests/wireguard/qemu/kernel.config b/tools/testing/selftests/wireguard/qemu/kernel.config
> index 0a5381717e9f4..1149289f4b30f 100644
> --- a/tools/testing/selftests/wireguard/qemu/kernel.config
> +++ b/tools/testing/selftests/wireguard/qemu/kernel.config
> @@ -48,7 +48,6 @@ CONFIG_JUMP_LABEL=y
>  CONFIG_FUTEX=y
>  CONFIG_SHMEM=y
>  CONFIG_SLUB=y
> -CONFIG_SPARSEMEM_VMEMMAP=y
>  CONFIG_SMP=y
>  CONFIG_SCHED_SMT=y
>  CONFIG_SCHED_MC=y
> -- 
> 2.50.1
> 
>

Re: [PATCH v1 05/36] wireguard: selftests: remove CONFIG_SPARSEMEM_VMEMMAP=y from qemu kernel config

Posted by Lorenzo Stoakes 1 month ago

On Thu, Aug 28, 2025 at 12:01:09AM +0200, David Hildenbrand wrote:
> It's no longer user-selectable (and the default was already "y"), so
> let's just drop it.
>
> It was never really relevant to the wireguard selftests either way.
>
> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: David Hildenbrand <david@redhat.com>

LGTM, so:

Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>

> ---
>  tools/testing/selftests/wireguard/qemu/kernel.config | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/tools/testing/selftests/wireguard/qemu/kernel.config b/tools/testing/selftests/wireguard/qemu/kernel.config
> index 0a5381717e9f4..1149289f4b30f 100644
> --- a/tools/testing/selftests/wireguard/qemu/kernel.config
> +++ b/tools/testing/selftests/wireguard/qemu/kernel.config
> @@ -48,7 +48,6 @@ CONFIG_JUMP_LABEL=y
>  CONFIG_FUTEX=y
>  CONFIG_SHMEM=y
>  CONFIG_SLUB=y
> -CONFIG_SPARSEMEM_VMEMMAP=y
>  CONFIG_SMP=y
>  CONFIG_SCHED_SMT=y
>  CONFIG_SCHED_MC=y
> --
> 2.50.1
>