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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-05 10:55:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-05 10:55:41 -0700 |
| commit | e5220dd16778fe21d234a64e36cf50b54110025f (patch) | |
| tree | abc2324908d824327904fb9ddf11b87f37eb6110 /include/linux | |
| parent | Merge tag 'riscv-for-linus-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux (diff) | |
| parent | mailmap: use private address for Michel Lespinasse (diff) | |
| download | linux-dev-e5220dd16778fe21d234a64e36cf50b54110025f.tar.xz linux-dev-e5220dd16778fe21d234a64e36cf50b54110025f.zip | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"13 patches.
Subsystems affected by this patch series: mips, mm (kfence, debug,
pagealloc, memory-hotplug, hugetlb, kasan, and hugetlb), init, proc,
lib, ocfs2, and mailmap"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mailmap: use private address for Michel Lespinasse
ocfs2: fix data corruption by fallocate
lib: crc64: fix kernel-doc warning
mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
mm/kasan/init.c: fix doc warning
proc: add .gitignore for proc-subset-pid selftest
hugetlb: pass head page to remove_hugetlb_page()
drivers/base/memory: fix trying offlining memory blocks with memory holes on aarch64
mm/page_alloc: fix counting of free pages after take off from buddy
mm/debug_vm_pgtable: fix alignment for pmd/pud_advanced_tests()
pid: take a reference when initializing `cad_pid`
kfence: use TASK_IDLE when awaiting allocation
Revert "MIPS: make userspace mapping young by default"
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pgtable.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 46b13780c2c8..a43047b1030d 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -432,6 +432,14 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres * To be differentiate with macro pte_mkyoung, this macro is used on platforms * where software maintains page access bit. */ +#ifndef pte_sw_mkyoung +static inline pte_t pte_sw_mkyoung(pte_t pte) +{ + return pte; +} +#define pte_sw_mkyoung pte_sw_mkyoung +#endif + #ifndef pte_savedwrite #define pte_savedwrite pte_write #endif |