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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 13:55:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 13:55:34 -0700 |
| commit | 6cad420cc695867b4ca710bac21fde21a4102e4b (patch) | |
| tree | 890d42abc1e82c2cf5cef583584f88ca70116ce9 /arch/x86/include | |
| parent | 7be97138e7276c71cc9ad1752dcb502d28f4400d (diff) | |
| parent | 77d6b9094819ba55353de0ef92957f3f54f2c36c (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton:
"A large amount of MM, plenty more to come.
Subsystems affected by this patch series:
- tools
- kthread
- kbuild
- scripts
- ocfs2
- vfs
- mm: slub, kmemleak, pagecache, gup, swap, memcg, pagemap, mremap,
sparsemem, kasan, pagealloc, vmscan, compaction, mempolicy,
hugetlbfs, hugetlb"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (155 commits)
include/linux/huge_mm.h: check PageTail in hpage_nr_pages even when !THP
mm/hugetlb: fix build failure with HUGETLB_PAGE but not HUGEBTLBFS
selftests/vm: fix map_hugetlb length used for testing read and write
mm/hugetlb: remove unnecessary memory fetch in PageHeadHuge()
mm/hugetlb.c: clean code by removing unnecessary initialization
hugetlb_cgroup: add hugetlb_cgroup reservation docs
hugetlb_cgroup: add hugetlb_cgroup reservation tests
hugetlb: support file_region coalescing again
hugetlb_cgroup: support noreserve mappings
hugetlb_cgroup: add accounting for shared mappings
hugetlb: disable region_add file_region coalescing
hugetlb_cgroup: add reservation accounting for private mappings
mm/hugetlb_cgroup: fix hugetlb_cgroup migration
hugetlb_cgroup: add interface for charge/uncharge hugetlb reservations
hugetlb_cgroup: add hugetlb_cgroup reservation counter
hugetlbfs: Use i_mmap_rwsem to address page fault/truncate race
hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
mm/memblock.c: remove redundant assignment to variable max_addr
mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
mm: mempolicy: use VM_BUG_ON_VMA in queue_pages_test_walk()
...
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/Kbuild | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/mmu_context.h | 15 |
2 files changed, 0 insertions, 17 deletions
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild index ea34464d6221..b19ec8282d50 100644 --- a/arch/x86/include/asm/Kbuild +++ b/arch/x86/include/asm/Kbuild @@ -10,5 +10,3 @@ generated-y += xen-hypercalls.h generic-y += early_ioremap.h generic-y += export.h generic-y += mcs_spinlock.h -generic-y += mm-arch-hooks.h -generic-y += mmiowb.h diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h index b538d9ddee9c..4e55370e48e8 100644 --- a/arch/x86/include/asm/mmu_context.h +++ b/arch/x86/include/asm/mmu_context.h @@ -213,21 +213,6 @@ static inline void arch_unmap(struct mm_struct *mm, unsigned long start, * So do not enforce things if the VMA is not from the current * mm, or if we are in a kernel thread. */ -static inline bool vma_is_foreign(struct vm_area_struct *vma) -{ - if (!current->mm) - return true; - /* - * Should PKRU be enforced on the access to this VMA? If - * the VMA is from another process, then PKRU has no - * relevance and should not be enforced. - */ - if (current->mm != vma->vm_mm) - return true; - - return false; -} - static inline bool arch_vma_access_permitted(struct vm_area_struct *vma, bool write, bool execute, bool foreign) { |