* [to-be-updated] mm-remove-hugetlb_inlineh.patch removed from -mm tree
@ 2026-09-17 21:10 Andrew Morton
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-09-17 21:10 UTC (permalink / raw)
To: mm-commits, ljs, akpm
The quilt patch titled
Subject: mm: remove hugetlb_inline.h
has been removed from the -mm tree. Its filename was
mm-remove-hugetlb_inlineh.patch
This patch was dropped because an updated version will be issued
------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: remove hugetlb_inline.h
Date: Mon, 14 Sep 2026 15:57:47 +0100
This header really makes little sense - every place it is included mm.h is
also included, and the header itself includes mm.h, so it does nothing to
reduce header size.
It also oddly does an #ifdef around checking VMA_HUGETLB_BIT, however
VMA_HUGETLB_BIT is unconditionally available, and will never be set if
hugetlb is not enabled.
Simply remove the header, eliminate the odd ifdeffery and place the
predicates in mm.h.
The naming of these predicates is odd, but to keep changes separate, we
will address this in a separate patch.
The file was never put into MAINTAINERS so there's no change required
there.
No functional change intended.
Link: https://lore.kernel.org/20260914-b4-mmap-prepare-vma-flag-sanify-v2-27-7d9781ed5361@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/gpu/drm/drm_gpusvm.c | 2 +-
include/asm-generic/tlb.h | 2 +-
include/linux/hugetlb.h | 1 -
include/linux/hugetlb_inline.h | 28 ----------------------------
include/linux/mm.h | 11 +++++++++++
include/linux/pagemap.h | 1 -
include/linux/userfaultfd_k.h | 1 -
kernel/sched/fair.c | 1 -
mm/vma_internal.h | 1 -
9 files changed, 13 insertions(+), 35 deletions(-)
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-remove-hugetlb_inlineh
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -9,9 +9,9 @@
#include <linux/dma-mapping.h>
#include <linux/export.h>
#include <linux/hmm.h>
-#include <linux/hugetlb_inline.h>
#include <linux/memremap.h>
#include <linux/mm_types.h>
+#include <linux/mm.h>
#include <linux/slab.h>
#include <drm/drm_device.h>
--- a/include/asm-generic/tlb.h~mm-remove-hugetlb_inlineh
+++ a/include/asm-generic/tlb.h
@@ -11,9 +11,9 @@
#ifndef _ASM_GENERIC__TLB_H
#define _ASM_GENERIC__TLB_H
+#include <linux/mm.h>
#include <linux/mmu_notifier.h>
#include <linux/swap.h>
-#include <linux/hugetlb_inline.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
--- a/include/linux/hugetlb.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/hugetlb.h
@@ -7,7 +7,6 @@
#include <linux/mm_types.h>
#include <linux/mmdebug.h>
#include <linux/fs.h>
-#include <linux/hugetlb_inline.h>
#include <linux/cgroup.h>
#include <linux/page_ref.h>
#include <linux/list.h>
diff --git a/include/linux/hugetlb_inline.h a/include/linux/hugetlb_inline.h
deleted file mode 100644
--- a/include/linux/hugetlb_inline.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _LINUX_HUGETLB_INLINE_H
-#define _LINUX_HUGETLB_INLINE_H
-
-#include <linux/mm.h>
-
-#ifdef CONFIG_HUGETLB_PAGE
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return vma_flags_test(flags, VMA_HUGETLB_BIT);
-}
-
-#else
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return false;
-}
-
-#endif
-
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
-{
- return is_vma_hugetlb_flags(&vma->flags);
-}
-
-#endif
--- a/include/linux/mm.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/mm.h
@@ -1609,6 +1609,17 @@ static inline bool vma_is_shared_maywrit
return is_shared_maywrite(&vma->flags);
}
+static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+{
+ return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
+ vma_flags_test(flags, VMA_HUGETLB_BIT);
+}
+
+static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+{
+ return is_vma_hugetlb_flags(&vma->flags);
+}
+
/**
* vma_flags_is_kernel_owned() - Do the specified VMA flags indicate that the
* contents of the VMA are owned by the kernel rather than the core mm?
--- a/include/linux/pagemap.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/pagemap.h
@@ -14,7 +14,6 @@
#include <linux/gfp.h>
#include <linux/bitops.h>
#include <linux/hardirq.h> /* for in_interrupt() */
-#include <linux/hugetlb_inline.h>
struct folio_batch;
--- a/include/linux/userfaultfd_k.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/userfaultfd_k.h
@@ -18,7 +18,6 @@
#include <linux/swap.h>
#include <linux/leafops.h>
#include <asm-generic/pgtable_uffd.h>
-#include <linux/hugetlb_inline.h>
/* The set of all possible UFFD-related VM flags. */
#define __VM_UFFD_FLAGS (VM_UFFD_MISSING | VM_UFFD_MINOR | \
--- a/kernel/sched/fair.c~mm-remove-hugetlb_inlineh
+++ a/kernel/sched/fair.c
@@ -22,7 +22,6 @@
*/
#include <linux/energy_model.h>
#include <linux/mmap_lock.h>
-#include <linux/hugetlb_inline.h>
#include <linux/jiffies.h>
#include <linux/mm_api.h>
#include <linux/highmem.h>
--- a/mm/vma_internal.h~mm-remove-hugetlb_inlineh
+++ a/mm/vma_internal.h
@@ -18,7 +18,6 @@
#include <linux/fs.h>
#include <linux/huge_mm.h>
#include <linux/hugetlb.h>
-#include <linux/hugetlb_inline.h>
#include <linux/kernel.h>
#include <linux/ksm.h>
#include <linux/khugepaged.h>
_
Patches currently in -mm which might be from ljs@kernel.org are
mm-vmpressure-remove-window-size-todo.patch
tools-testing-selftests-mm-add-missing-gitignore-entries.patch
mm-move-drivers-char-memc-to-mm-char-memc.patch
mm-implement-file_is_dev_zero-to-uniquely-identify-dev-zero.patch
mm-vma-only-permit-map_private-dev-zero-to-be-mapped-anonymous.patch
mm-vma-make-map_private-mapped-dev-zero-mappings-truly-anonymous.patch
tools-testing-vma-add-test-to-assert-map_private-dev-zero-is-anon.patch
tools-testing-selftests-mm-add-map_private-dev-zero-merge-tests.patch
mm-madvise-swap-in-cowd-map_private-file-mappings-on-madv_willneed.patch
mm-huge_memory-zap-deposited-page-tables-after-an-rcu-grace-period.patch
mm-enable-mmu_gather_rcu_table_free-for-most-2-level-architectures.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-riscv.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-arm.patch
mm-enable-mmu_gather_rcu_table_free-for-arc-microblaze-xtensa.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc64.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-coldfire.patch
mm-enable-mmu_gather_rcu_table_free-for-sh-x2.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-motorola.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc32.patch
mm-make-userland-page-table-freeing-rcu-safe.patch
mm-change-the-contract-for-free_pgtables-update-docs.patch
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_persistent.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-introduce-and-use-vma_can_gup.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
* [to-be-updated] mm-remove-hugetlb_inlineh.patch removed from -mm tree
@ 2026-10-03 22:38 Andrew Morton
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-10-03 22:38 UTC (permalink / raw)
To: mm-commits, ljs, akpm
The quilt patch titled
Subject: mm: remove hugetlb_inline.h
has been removed from the -mm tree. Its filename was
mm-remove-hugetlb_inlineh.patch
This patch was dropped because an updated version will be issued
------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: remove hugetlb_inline.h
Date: Thu, 17 Sep 2026 17:22:36 +0100
This header really makes little sense - every place it is included mm.h is
also included, and the header itself includes mm.h, so it does nothing to
reduce header size.
It also oddly does an #ifdef around checking VMA_HUGETLB_BIT, however
VMA_HUGETLB_BIT is unconditionally available, and will never be set if
hugetlb is not enabled.
Simply remove the header, eliminate the odd ifdeffery and place the
predicates in mm.h.
The naming of these predicates is odd, but to keep changes separate, we
will address this in a separate patch.
The file was never put into MAINTAINERS so there's no change required
there.
No functional change intended.
Link: https://lore.kernel.org/20260917-b4-mmap-prepare-vma-flag-sanify-v3-27-4583d8a23bca@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org>
Cc: Anup Patel <anup@brainfault.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Barry Song <baohua@kernel.org>
Cc: "Borislav Petkov (AMD)" <bp@alien8.de>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Chris Li <chrisl@kernel.org>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Dave Airlie <airlied@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Emil Tsalapatis <emil@etsalapatis.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Gregory Price <gourry@gourry.net>
Cc: Harry Yoo <harry@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Bottomley <james.bottomley@HansenPartnership.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Kiryl Shutsemau <kas@kernel.org>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Marc Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Namhyung kim <namhyung@kernel.org>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Peter Xu <peterx@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Takashi Iwai (SUSE) <tiwai@suse.de>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Thomas Zimemrmann <tzimmermann@suse.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Wei Xu <weixugc@google.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yuanchu Xie <yuanchu@google.com>
---
drivers/gpu/drm/drm_gpusvm.c | 2 +-
include/asm-generic/tlb.h | 2 +-
include/linux/hugetlb.h | 1 -
include/linux/hugetlb_inline.h | 28 ----------------------------
include/linux/mm.h | 11 +++++++++++
include/linux/pagemap.h | 1 -
include/linux/userfaultfd_k.h | 1 -
kernel/sched/fair.c | 1 -
mm/vma_internal.h | 1 -
9 files changed, 13 insertions(+), 35 deletions(-)
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-remove-hugetlb_inlineh
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -9,9 +9,9 @@
#include <linux/dma-mapping.h>
#include <linux/export.h>
#include <linux/hmm.h>
-#include <linux/hugetlb_inline.h>
#include <linux/memremap.h>
#include <linux/mm_types.h>
+#include <linux/mm.h>
#include <linux/slab.h>
#include <drm/drm_device.h>
--- a/include/asm-generic/tlb.h~mm-remove-hugetlb_inlineh
+++ a/include/asm-generic/tlb.h
@@ -11,9 +11,9 @@
#ifndef _ASM_GENERIC__TLB_H
#define _ASM_GENERIC__TLB_H
+#include <linux/mm.h>
#include <linux/mmu_notifier.h>
#include <linux/swap.h>
-#include <linux/hugetlb_inline.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
--- a/include/linux/hugetlb.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/hugetlb.h
@@ -7,7 +7,6 @@
#include <linux/mm_types.h>
#include <linux/mmdebug.h>
#include <linux/fs.h>
-#include <linux/hugetlb_inline.h>
#include <linux/cgroup.h>
#include <linux/page_ref.h>
#include <linux/list.h>
diff --git a/include/linux/hugetlb_inline.h a/include/linux/hugetlb_inline.h
deleted file mode 100644
--- a/include/linux/hugetlb_inline.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _LINUX_HUGETLB_INLINE_H
-#define _LINUX_HUGETLB_INLINE_H
-
-#include <linux/mm.h>
-
-#ifdef CONFIG_HUGETLB_PAGE
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return vma_flags_test(flags, VMA_HUGETLB_BIT);
-}
-
-#else
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return false;
-}
-
-#endif
-
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
-{
- return is_vma_hugetlb_flags(&vma->flags);
-}
-
-#endif
--- a/include/linux/mm.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/mm.h
@@ -1610,6 +1610,17 @@ static inline bool vma_is_shared_maywrit
return is_shared_maywrite(&vma->flags);
}
+static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+{
+ return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
+ vma_flags_test(flags, VMA_HUGETLB_BIT);
+}
+
+static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+{
+ return is_vma_hugetlb_flags(&vma->flags);
+}
+
/**
* vma_flags_is_kernel_owned() - Do the specified VMA flags indicate that the
* contents of the VMA are owned by the kernel rather than the core mm?
--- a/include/linux/pagemap.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/pagemap.h
@@ -14,7 +14,6 @@
#include <linux/gfp.h>
#include <linux/bitops.h>
#include <linux/hardirq.h> /* for in_interrupt() */
-#include <linux/hugetlb_inline.h>
struct folio_batch;
--- a/include/linux/userfaultfd_k.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/userfaultfd_k.h
@@ -18,7 +18,6 @@
#include <linux/swap.h>
#include <linux/leafops.h>
#include <asm-generic/pgtable_uffd.h>
-#include <linux/hugetlb_inline.h>
/* The set of all possible UFFD-related VM flags. */
#define __VM_UFFD_FLAGS (VM_UFFD_MISSING | VM_UFFD_MINOR | \
--- a/kernel/sched/fair.c~mm-remove-hugetlb_inlineh
+++ a/kernel/sched/fair.c
@@ -22,7 +22,6 @@
*/
#include <linux/energy_model.h>
#include <linux/mmap_lock.h>
-#include <linux/hugetlb_inline.h>
#include <linux/jiffies.h>
#include <linux/mm_api.h>
#include <linux/highmem.h>
--- a/mm/vma_internal.h~mm-remove-hugetlb_inlineh
+++ a/mm/vma_internal.h
@@ -18,7 +18,6 @@
#include <linux/fs.h>
#include <linux/huge_mm.h>
#include <linux/hugetlb.h>
-#include <linux/hugetlb_inline.h>
#include <linux/kernel.h>
#include <linux/ksm.h>
#include <linux/khugepaged.h>
_
Patches currently in -mm which might be from ljs@kernel.org are
mm-mremap-fix-locked_vm-leak-from-mremap_dontunmap-self-merge.patch
mm-mremap-fix-locked_vm-leak-by-splitting-vma-for-mremap_dontunmap.patch
drivers-char-mem-mmap-readonly-map_shared-dev-zero-correctly.patch
mm-vmpressure-remove-window-size-todo.patch
tools-testing-selftests-mm-add-missing-gitignore-entries.patch
mm-move-drivers-char-memc-to-mm-char-memc.patch
mm-implement-file_is_dev_zero-to-uniquely-identify-dev-zero.patch
mm-vma-only-permit-map_private-dev-zero-to-be-mapped-anonymous.patch
mm-vma-make-map_private-mapped-dev-zero-mappings-truly-anonymous.patch
tools-testing-vma-add-test-to-assert-map_private-dev-zero-is-anon.patch
tools-testing-selftests-mm-add-map_private-dev-zero-merge-tests.patch
mm-madvise-swap-in-cowd-map_private-file-mappings-on-madv_willneed.patch
mm-khugepaged-deposit-a-newly-allocated-page-table-on-collapse.patch
mm-enable-mmu_gather_rcu_table_free-for-most-2-level-architectures.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-riscv.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-arm.patch
mm-enable-mmu_gather_rcu_table_free-for-arc-microblaze-xtensa.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc64.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-coldfire.patch
mm-enable-mmu_gather_rcu_table_free-for-sh-x2.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-motorola.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc32.patch
mm-userland-pgtable-freeing-is-rcu-safe-now-remove-leftover-bits.patch
mm-change-the-contract-for-free_pgtables-update-docs.patch
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_persistent.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-introduce-and-use-vma_can_gup.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch
mm-vma-dont-remove-vma-from-rmap-if-pgoff-unchanged.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
* [to-be-updated] mm-remove-hugetlb_inlineh.patch removed from -mm tree
@ 2026-10-10 21:39 Andrew Morton
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-10-10 21:39 UTC (permalink / raw)
To: mm-commits, ljs, akpm
The quilt patch titled
Subject: mm: remove hugetlb_inline.h
has been removed from the -mm tree. Its filename was
mm-remove-hugetlb_inlineh.patch
This patch was dropped because an updated version will be issued
------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: remove hugetlb_inline.h
Date: Sat, 03 Oct 2026 17:32:57 +0100
This header really makes little sense - every place it is included mm.h is
also included, and the header itself includes mm.h, so it does nothing to
reduce header size.
It also oddly does an #ifdef around checking VMA_HUGETLB_BIT, however
VMA_HUGETLB_BIT is unconditionally available, and will never be set if
hugetlb is not enabled.
Simply remove the header, eliminate the odd ifdeffery and place the
predicates in mm.h.
The naming of these predicates is odd, but to keep changes separate, we
will address this in a separate patch.
The file was never put into MAINTAINERS so there's no change required
there.
No functional change intended.
Link: https://lore.kernel.org/20261003-b4-mmap-prepare-vma-flag-sanify-v4-26-a1f052500fd7@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Nico Pache <nico.pache@linux.dev>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Usama Arif <usama.arif@linux.dev>
Cc: Kiryl Shutsemau <kas@kernel.org>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: James Bottomley <james.bottomley@hansenpartnership.com>
Cc: Martin K. Petersen <mkp@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Helge Deller <deller@gmx.de>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Harry Yoo <harry@kernel.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oupton@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Anup Patel <anup@brainfault.org>
Cc: Paul Walmsley <pjw@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Gregory Price <gourry@gourry.net>
Cc: Ying Huang <ying.huang@linux.alibaba.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Youngjun Park <youngjun.park@lge.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Qi Zheng <qi.zheng@linux.dev>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Wei Xu <weixugc@google.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Xu Xin <xu.xin@linux.dev>
---
drivers/gpu/drm/drm_gpusvm.c | 2 +-
include/asm-generic/tlb.h | 2 +-
include/linux/hugetlb.h | 1 -
include/linux/hugetlb_inline.h | 28 ----------------------------
include/linux/mm.h | 11 +++++++++++
include/linux/pagemap.h | 1 -
include/linux/userfaultfd_k.h | 1 -
kernel/sched/fair.c | 1 -
mm/vma_internal.h | 1 -
9 files changed, 13 insertions(+), 35 deletions(-)
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-remove-hugetlb_inlineh
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -9,9 +9,9 @@
#include <linux/dma-mapping.h>
#include <linux/export.h>
#include <linux/hmm.h>
-#include <linux/hugetlb_inline.h>
#include <linux/memremap.h>
#include <linux/mm_types.h>
+#include <linux/mm.h>
#include <linux/slab.h>
#include <drm/drm_device.h>
--- a/include/asm-generic/tlb.h~mm-remove-hugetlb_inlineh
+++ a/include/asm-generic/tlb.h
@@ -11,9 +11,9 @@
#ifndef _ASM_GENERIC__TLB_H
#define _ASM_GENERIC__TLB_H
+#include <linux/mm.h>
#include <linux/mmu_notifier.h>
#include <linux/swap.h>
-#include <linux/hugetlb_inline.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
--- a/include/linux/hugetlb.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/hugetlb.h
@@ -7,7 +7,6 @@
#include <linux/mm_types.h>
#include <linux/mmdebug.h>
#include <linux/fs.h>
-#include <linux/hugetlb_inline.h>
#include <linux/cgroup.h>
#include <linux/page_ref.h>
#include <linux/list.h>
diff --git a/include/linux/hugetlb_inline.h a/include/linux/hugetlb_inline.h
deleted file mode 100644
--- a/include/linux/hugetlb_inline.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _LINUX_HUGETLB_INLINE_H
-#define _LINUX_HUGETLB_INLINE_H
-
-#include <linux/mm.h>
-
-#ifdef CONFIG_HUGETLB_PAGE
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return vma_flags_test(flags, VMA_HUGETLB_BIT);
-}
-
-#else
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return false;
-}
-
-#endif
-
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
-{
- return is_vma_hugetlb_flags(&vma->flags);
-}
-
-#endif
--- a/include/linux/mm.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/mm.h
@@ -1610,6 +1610,17 @@ static inline bool vma_is_shared_maywrit
return is_shared_maywrite(&vma->flags);
}
+static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+{
+ return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
+ vma_flags_test(flags, VMA_HUGETLB_BIT);
+}
+
+static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+{
+ return is_vma_hugetlb_flags(&vma->flags);
+}
+
/**
* vma_flags_is_mm_managed() - Do the specified VMA flags indicate that the
* contents of the VMA are managed by core mm?
--- a/include/linux/pagemap.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/pagemap.h
@@ -14,7 +14,6 @@
#include <linux/gfp.h>
#include <linux/bitops.h>
#include <linux/hardirq.h> /* for in_interrupt() */
-#include <linux/hugetlb_inline.h>
struct folio_batch;
--- a/include/linux/userfaultfd_k.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/userfaultfd_k.h
@@ -18,7 +18,6 @@
#include <linux/swap.h>
#include <linux/leafops.h>
#include <asm-generic/pgtable_uffd.h>
-#include <linux/hugetlb_inline.h>
/* The set of all possible UFFD-related VM flags. */
#define __VM_UFFD_FLAGS (VM_UFFD_MISSING | VM_UFFD_MINOR | \
--- a/kernel/sched/fair.c~mm-remove-hugetlb_inlineh
+++ a/kernel/sched/fair.c
@@ -22,7 +22,6 @@
*/
#include <linux/energy_model.h>
#include <linux/mmap_lock.h>
-#include <linux/hugetlb_inline.h>
#include <linux/jiffies.h>
#include <linux/mm_api.h>
#include <linux/highmem.h>
--- a/mm/vma_internal.h~mm-remove-hugetlb_inlineh
+++ a/mm/vma_internal.h
@@ -18,7 +18,6 @@
#include <linux/fs.h>
#include <linux/huge_mm.h>
#include <linux/hugetlb.h>
-#include <linux/hugetlb_inline.h>
#include <linux/kernel.h>
#include <linux/ksm.h>
#include <linux/khugepaged.h>
_
Patches currently in -mm which might be from ljs@kernel.org are
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_mm_backed.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch
mm-vma-dont-remove-vma-from-rmap-if-pgoff-unchanged.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
* [to-be-updated] mm-remove-hugetlb_inlineh.patch removed from -mm tree
@ 2026-10-13 18:32 Andrew Morton
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-10-13 18:32 UTC (permalink / raw)
To: mm-commits, ljs, akpm
The quilt patch titled
Subject: mm: remove hugetlb_inline.h
has been removed from the -mm tree. Its filename was
mm-remove-hugetlb_inlineh.patch
This patch was dropped because an updated version will be issued
------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: remove hugetlb_inline.h
Date: Fri, 09 Oct 2026 19:04:20 +0100
This header really makes little sense - every place it is included mm.h is
also included, and the header itself includes mm.h, so it does nothing to
reduce header size.
It also oddly does an #ifdef around checking VMA_HUGETLB_BIT, however
VMA_HUGETLB_BIT is unconditionally available, and will never be set if
hugetlb is not enabled.
Simply remove the header, eliminate the odd ifdeffery and place the
predicates in mm.h.
The naming of these predicates is odd, but to keep changes separate, we
will address this in a separate patch.
The file was never put into MAINTAINERS so there's no change required
there.
No functional change intended.
Link: https://lore.kernel.org/20261009-b4-mmap-prepare-vma-flag-sanify-v5-26-923b70125b1e@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Nico Pache <nico.pache@linux.dev>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Usama Arif <usama.arif@linux.dev>
Cc: Kiryl Shutsemau <kas@kernel.org>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: James Bottomley <james.bottomley@hansenpartnership.com>
Cc: Martin K. Petersen <mkp@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Helge Deller <deller@gmx.de>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Harry Yoo <harry@kernel.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oupton@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Anup Patel <anup@brainfault.org>
Cc: Paul Walmsley <pjw@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Gregory Price <gourry@gourry.net>
Cc: Ying Huang <ying.huang@linux.alibaba.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Youngjun Park <youngjun.park@lge.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Qi Zheng <qi.zheng@linux.dev>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Wei Xu <weixugc@google.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Xu Xin <xu.xin@linux.dev>
Cc: Ihor Solodrai <ihor.solodrai@linux.dev>
Cc: Bert Karwatzki <spasswolf@web.de>
---
drivers/gpu/drm/drm_gpusvm.c | 2 +-
include/asm-generic/tlb.h | 2 +-
include/linux/hugetlb.h | 1 -
include/linux/hugetlb_inline.h | 28 ----------------------------
include/linux/mm.h | 11 +++++++++++
include/linux/pagemap.h | 1 -
include/linux/userfaultfd_k.h | 1 -
kernel/sched/fair.c | 1 -
mm/vma_internal.h | 1 -
9 files changed, 13 insertions(+), 35 deletions(-)
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-remove-hugetlb_inlineh
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -9,9 +9,9 @@
#include <linux/dma-mapping.h>
#include <linux/export.h>
#include <linux/hmm.h>
-#include <linux/hugetlb_inline.h>
#include <linux/memremap.h>
#include <linux/mm_types.h>
+#include <linux/mm.h>
#include <linux/slab.h>
#include <drm/drm_device.h>
--- a/include/asm-generic/tlb.h~mm-remove-hugetlb_inlineh
+++ a/include/asm-generic/tlb.h
@@ -11,9 +11,9 @@
#ifndef _ASM_GENERIC__TLB_H
#define _ASM_GENERIC__TLB_H
+#include <linux/mm.h>
#include <linux/mmu_notifier.h>
#include <linux/swap.h>
-#include <linux/hugetlb_inline.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
--- a/include/linux/hugetlb.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/hugetlb.h
@@ -7,7 +7,6 @@
#include <linux/mm_types.h>
#include <linux/mmdebug.h>
#include <linux/fs.h>
-#include <linux/hugetlb_inline.h>
#include <linux/cgroup.h>
#include <linux/page_ref.h>
#include <linux/list.h>
diff --git a/include/linux/hugetlb_inline.h a/include/linux/hugetlb_inline.h
deleted file mode 100644
--- a/include/linux/hugetlb_inline.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _LINUX_HUGETLB_INLINE_H
-#define _LINUX_HUGETLB_INLINE_H
-
-#include <linux/mm.h>
-
-#ifdef CONFIG_HUGETLB_PAGE
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return vma_flags_test(flags, VMA_HUGETLB_BIT);
-}
-
-#else
-
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
-{
- return false;
-}
-
-#endif
-
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
-{
- return is_vma_hugetlb_flags(&vma->flags);
-}
-
-#endif
--- a/include/linux/mm.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/mm.h
@@ -1610,6 +1610,17 @@ static inline bool vma_is_shared_maywrit
return is_shared_maywrite(&vma->flags);
}
+static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+{
+ return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
+ vma_flags_test(flags, VMA_HUGETLB_BIT);
+}
+
+static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+{
+ return is_vma_hugetlb_flags(&vma->flags);
+}
+
/**
* vma_flags_is_mm_managed() - Do the specified VMA flags indicate that the
* contents of the VMA are managed by core mm?
--- a/include/linux/pagemap.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/pagemap.h
@@ -14,7 +14,6 @@
#include <linux/gfp.h>
#include <linux/bitops.h>
#include <linux/hardirq.h> /* for in_interrupt() */
-#include <linux/hugetlb_inline.h>
struct folio_batch;
--- a/include/linux/userfaultfd_k.h~mm-remove-hugetlb_inlineh
+++ a/include/linux/userfaultfd_k.h
@@ -18,7 +18,6 @@
#include <linux/swap.h>
#include <linux/leafops.h>
#include <asm-generic/pgtable_uffd.h>
-#include <linux/hugetlb_inline.h>
/* The set of all possible UFFD-related VM flags. */
#define __VM_UFFD_FLAGS (VM_UFFD_MISSING | VM_UFFD_MINOR | \
--- a/kernel/sched/fair.c~mm-remove-hugetlb_inlineh
+++ a/kernel/sched/fair.c
@@ -22,7 +22,6 @@
*/
#include <linux/energy_model.h>
#include <linux/mmap_lock.h>
-#include <linux/hugetlb_inline.h>
#include <linux/jiffies.h>
#include <linux/mm_api.h>
#include <linux/highmem.h>
--- a/mm/vma_internal.h~mm-remove-hugetlb_inlineh
+++ a/mm/vma_internal.h
@@ -18,7 +18,6 @@
#include <linux/fs.h>
#include <linux/huge_mm.h>
#include <linux/hugetlb.h>
-#include <linux/hugetlb_inline.h>
#include <linux/kernel.h>
#include <linux/ksm.h>
#include <linux/khugepaged.h>
_
Patches currently in -mm which might be from ljs@kernel.org are
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_mm_backed.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch
mm-vma-dont-remove-vma-from-rmap-if-pgoff-unchanged.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2026-10-13 18:32 UTC | newest]
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2026-09-17 21:10 [to-be-updated] mm-remove-hugetlb_inlineh.patch removed from -mm tree Andrew Morton
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2026-10-03 22:38 Andrew Morton
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