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

(追記) (追記ここまで)

• To: linux-kernel@xxxxxxxxxxxxxxx
• Subject: [PATCH v1 05/36] wireguard: selftests: remove CONFIG_SPARSEMEM_VMEMMAP=y from qemu kernel config
• From: David Hildenbrand <david@xxxxxxxxxx>
• Date: 2025年8月28日 00:01:09 +0200
• Cc: David Hildenbrand <david@xxxxxxxxxx>, "Mike Rapoport (Microsoft)" <rppt@xxxxxxxxxx>, "Jason A. Donenfeld" <Jason@xxxxxxxxx>, Shuah Khan <shuah@xxxxxxxxxx>, Alexander Potapenko <glider@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Brendan Jackman <jackmanb@xxxxxxxxxx>, Christoph Lameter <cl@xxxxxxxxxx>, Dennis Zhou <dennis@xxxxxxxxxx>, Dmitry Vyukov <dvyukov@xxxxxxxxxx>, dri-devel@xxxxxxxxxxxxxxxxxxxxx, intel-gfx@xxxxxxxxxxxxxxxxxxxxx, iommu@xxxxxxxxxxxxxxx, io-uring@xxxxxxxxxxxxxxx, Jason Gunthorpe <jgg@xxxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Johannes Weiner <hannes@xxxxxxxxxxx>, John Hubbard <jhubbard@xxxxxxxxxx>, kasan-dev@xxxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, "Liam R. Howlett" <Liam.Howlett@xxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, linux-arm-kernel@xxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-crypto@xxxxxxxxxxxxxxx, linux-ide@xxxxxxxxxxxxxxx, linux-kselftest@xxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxxx, linux-mmc@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, Lorenzo Stoakes <lorenzo.stoakes@xxxxxxxxxx>, Marco Elver <elver@xxxxxxxxxx>, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, Muchun Song <muchun.song@xxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, Oscar Salvador <osalvador@xxxxxxx>, Peter Xu <peterx@xxxxxxxxxx>, Robin Murphy <robin.murphy@xxxxxxx>, Suren Baghdasaryan <surenb@xxxxxxxxxx>, Tejun Heo <tj@xxxxxxxxxx>, virtualization@xxxxxxxxxxxxxxx, Vlastimil Babka <vbabka@xxxxxxx>, wireguard@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, Zi Yan <ziy@xxxxxxxxxx>
• In-reply-to: <20250827220141.262669-1-david@redhat.com>
• References: <20250827220141.262669-1-david@redhat.com>

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@xxxxxxxxxx>
Cc: "Jason A. Donenfeld" <Jason@xxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
---
 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

• Follow-Ups:
  • Re: [PATCH v1 05/36] wireguard: selftests: remove CONFIG_SPARSEMEM_VMEMMAP=y from qemu kernel config
    • From: Lorenzo Stoakes
  • Re: [PATCH v1 05/36] wireguard: selftests: remove CONFIG_SPARSEMEM_VMEMMAP=y from qemu kernel config
    • From: Liam R. Howlett

• References:
  • [PATCH v1 00/36] mm: remove nth_page()
    • From: David Hildenbrand

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