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| author |   Frank van der Linden <fvdl@google.com> | 2025-02-28 18:29:22 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-03-16 22:06:30 -0700 |
| commit | 08efe293503098b539cb18f55528176b6b559348 (patch) | |
| tree | c00bfd083ffc38f27472c713ea034aae0a41f0d0 /mm/hugetlb.c | |
| parent | x86/setup: call hugetlb_bootmem_alloc early (diff) | |
| download | wireguard-linux-08efe293503098b539cb18f55528176b6b559348.tar.xz wireguard-linux-08efe293503098b539cb18f55528176b6b559348.zip | |
x86/mm: set ARCH_WANT_HUGETLB_VMEMMAP_PREINIT
Now that hugetlb bootmem pages are allocated earlier, and available for
section preinit (HVO-style), set ARCH_WANT_HUGETLB_VMEMMAP_PREINIT for
x86_64, so that is can be done.
This enables pre-HVO on x86_64.
Link: https://lkml.kernel.org/r/20250228182928.2645936-22-fvdl@google.com
Signed-off-by: Frank van der Linden <fvdl@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dan Carpenter <dan.carpenter@linaro.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Joao Martins <joao.m.martins@oracle.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Roman Gushchin (Cruise) <roman.gushchin@linux.dev>
Cc: Usama Arif <usamaarif642@gmail.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Yu Zhao <yuzhao@google.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions