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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
182 lines
6.2 KiB
C
182 lines
6.2 KiB
C
/*
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* The order of these masks is important. Matching masks will be seen
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* first and the left over flags will end up showing by themselves.
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*
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* For example, if we have GFP_KERNEL before GFP_USER we wil get:
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*
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* GFP_KERNEL|GFP_HARDWALL
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*
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* Thus most bits set go first.
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*/
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#define __def_gfpflag_names \
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{(unsigned long)GFP_TRANSHUGE, "GFP_TRANSHUGE"}, \
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{(unsigned long)GFP_TRANSHUGE_LIGHT, "GFP_TRANSHUGE_LIGHT"}, \
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{(unsigned long)GFP_HIGHUSER_MOVABLE, "GFP_HIGHUSER_MOVABLE"},\
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{(unsigned long)GFP_HIGHUSER, "GFP_HIGHUSER"}, \
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{(unsigned long)GFP_USER, "GFP_USER"}, \
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{(unsigned long)GFP_TEMPORARY, "GFP_TEMPORARY"}, \
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{(unsigned long)GFP_KERNEL_ACCOUNT, "GFP_KERNEL_ACCOUNT"}, \
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{(unsigned long)GFP_KERNEL, "GFP_KERNEL"}, \
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{(unsigned long)GFP_NOFS, "GFP_NOFS"}, \
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{(unsigned long)GFP_ATOMIC, "GFP_ATOMIC"}, \
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{(unsigned long)GFP_NOIO, "GFP_NOIO"}, \
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{(unsigned long)GFP_NOWAIT, "GFP_NOWAIT"}, \
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{(unsigned long)GFP_DMA, "GFP_DMA"}, \
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{(unsigned long)__GFP_HIGHMEM, "__GFP_HIGHMEM"}, \
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{(unsigned long)GFP_DMA32, "GFP_DMA32"}, \
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{(unsigned long)__GFP_HIGH, "__GFP_HIGH"}, \
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{(unsigned long)__GFP_ATOMIC, "__GFP_ATOMIC"}, \
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{(unsigned long)__GFP_IO, "__GFP_IO"}, \
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{(unsigned long)__GFP_FS, "__GFP_FS"}, \
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{(unsigned long)__GFP_COLD, "__GFP_COLD"}, \
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{(unsigned long)__GFP_NOWARN, "__GFP_NOWARN"}, \
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{(unsigned long)__GFP_REPEAT, "__GFP_REPEAT"}, \
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{(unsigned long)__GFP_NOFAIL, "__GFP_NOFAIL"}, \
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{(unsigned long)__GFP_NORETRY, "__GFP_NORETRY"}, \
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{(unsigned long)__GFP_COMP, "__GFP_COMP"}, \
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{(unsigned long)__GFP_ZERO, "__GFP_ZERO"}, \
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{(unsigned long)__GFP_NOMEMALLOC, "__GFP_NOMEMALLOC"}, \
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{(unsigned long)__GFP_MEMALLOC, "__GFP_MEMALLOC"}, \
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{(unsigned long)__GFP_HARDWALL, "__GFP_HARDWALL"}, \
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{(unsigned long)__GFP_THISNODE, "__GFP_THISNODE"}, \
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{(unsigned long)__GFP_RECLAIMABLE, "__GFP_RECLAIMABLE"}, \
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{(unsigned long)__GFP_MOVABLE, "__GFP_MOVABLE"}, \
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{(unsigned long)__GFP_ACCOUNT, "__GFP_ACCOUNT"}, \
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{(unsigned long)__GFP_NOTRACK, "__GFP_NOTRACK"}, \
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{(unsigned long)__GFP_WRITE, "__GFP_WRITE"}, \
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{(unsigned long)__GFP_RECLAIM, "__GFP_RECLAIM"}, \
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{(unsigned long)__GFP_DIRECT_RECLAIM, "__GFP_DIRECT_RECLAIM"},\
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{(unsigned long)__GFP_KSWAPD_RECLAIM, "__GFP_KSWAPD_RECLAIM"},\
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{(unsigned long)__GFP_OTHER_NODE, "__GFP_OTHER_NODE"} \
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#define show_gfp_flags(flags) \
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(flags) ? __print_flags(flags, "|", \
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__def_gfpflag_names \
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) : "none"
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#ifdef CONFIG_MMU
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#define IF_HAVE_PG_MLOCK(flag,string) ,{1UL << flag, string}
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#else
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#define IF_HAVE_PG_MLOCK(flag,string)
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#endif
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#ifdef CONFIG_ARCH_USES_PG_UNCACHED
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#define IF_HAVE_PG_UNCACHED(flag,string) ,{1UL << flag, string}
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#else
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#define IF_HAVE_PG_UNCACHED(flag,string)
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#endif
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#ifdef CONFIG_MEMORY_FAILURE
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#define IF_HAVE_PG_HWPOISON(flag,string) ,{1UL << flag, string}
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#else
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#define IF_HAVE_PG_HWPOISON(flag,string)
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#endif
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#if defined(CONFIG_IDLE_PAGE_TRACKING) && defined(CONFIG_64BIT)
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#define IF_HAVE_PG_IDLE(flag,string) ,{1UL << flag, string}
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#else
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#define IF_HAVE_PG_IDLE(flag,string)
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#endif
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#define __def_pageflag_names \
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{1UL << PG_locked, "locked" }, \
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{1UL << PG_error, "error" }, \
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{1UL << PG_referenced, "referenced" }, \
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{1UL << PG_uptodate, "uptodate" }, \
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{1UL << PG_dirty, "dirty" }, \
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{1UL << PG_lru, "lru" }, \
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{1UL << PG_active, "active" }, \
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{1UL << PG_slab, "slab" }, \
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{1UL << PG_owner_priv_1, "owner_priv_1" }, \
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{1UL << PG_arch_1, "arch_1" }, \
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{1UL << PG_reserved, "reserved" }, \
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{1UL << PG_private, "private" }, \
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{1UL << PG_private_2, "private_2" }, \
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{1UL << PG_writeback, "writeback" }, \
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{1UL << PG_head, "head" }, \
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{1UL << PG_swapcache, "swapcache" }, \
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{1UL << PG_mappedtodisk, "mappedtodisk" }, \
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{1UL << PG_reclaim, "reclaim" }, \
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{1UL << PG_swapbacked, "swapbacked" }, \
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{1UL << PG_unevictable, "unevictable" } \
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IF_HAVE_PG_MLOCK(PG_mlocked, "mlocked" ) \
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IF_HAVE_PG_UNCACHED(PG_uncached, "uncached" ) \
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IF_HAVE_PG_HWPOISON(PG_hwpoison, "hwpoison" ) \
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IF_HAVE_PG_IDLE(PG_young, "young" ) \
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IF_HAVE_PG_IDLE(PG_idle, "idle" )
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#define show_page_flags(flags) \
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(flags) ? __print_flags(flags, "|", \
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__def_pageflag_names \
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) : "none"
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#if defined(CONFIG_X86)
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#define __VM_ARCH_SPECIFIC_1 {VM_PAT, "pat" }
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#elif defined(CONFIG_PPC)
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#define __VM_ARCH_SPECIFIC_1 {VM_SAO, "sao" }
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#elif defined(CONFIG_PARISC) || defined(CONFIG_METAG) || defined(CONFIG_IA64)
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#define __VM_ARCH_SPECIFIC_1 {VM_GROWSUP, "growsup" }
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#elif !defined(CONFIG_MMU)
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#define __VM_ARCH_SPECIFIC_1 {VM_MAPPED_COPY,"mappedcopy" }
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#else
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#define __VM_ARCH_SPECIFIC_1 {VM_ARCH_1, "arch_1" }
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#endif
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#if defined(CONFIG_X86)
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#define __VM_ARCH_SPECIFIC_2 {VM_MPX, "mpx" }
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#else
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#define __VM_ARCH_SPECIFIC_2 {VM_ARCH_2, "arch_2" }
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#endif
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#ifdef CONFIG_MEM_SOFT_DIRTY
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#define IF_HAVE_VM_SOFTDIRTY(flag,name) {flag, name },
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#else
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#define IF_HAVE_VM_SOFTDIRTY(flag,name)
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#endif
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#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
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#define IF_HAVE_VM_PAGEEXEC(flag,name) {flag, name },
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#else
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#define IF_HAVE_VM_PAGEEXEC(flag,name)
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#endif
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#define __def_vmaflag_names \
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{VM_READ, "read" }, \
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{VM_WRITE, "write" }, \
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{VM_EXEC, "exec" }, \
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{VM_SHARED, "shared" }, \
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{VM_MAYREAD, "mayread" }, \
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{VM_MAYWRITE, "maywrite" }, \
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{VM_MAYEXEC, "mayexec" }, \
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{VM_MAYSHARE, "mayshare" }, \
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{VM_GROWSDOWN, "growsdown" }, \
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{VM_UFFD_MISSING, "uffd_missing" }, \
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{VM_PFNMAP, "pfnmap" }, \
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{VM_DENYWRITE, "denywrite" }, \
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{VM_UFFD_WP, "uffd_wp" }, \
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{VM_LOCKED, "locked" }, \
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{VM_IO, "io" }, \
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{VM_SEQ_READ, "seqread" }, \
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{VM_RAND_READ, "randread" }, \
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{VM_DONTCOPY, "dontcopy" }, \
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{VM_DONTEXPAND, "dontexpand" }, \
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{VM_LOCKONFAULT, "lockonfault" }, \
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{VM_ACCOUNT, "account" }, \
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{VM_NORESERVE, "noreserve" }, \
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{VM_HUGETLB, "hugetlb" }, \
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IF_HAVE_VM_PAGEEXEC(VM_PAGEEXEC, "pageexec" ) \
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__VM_ARCH_SPECIFIC_1 , \
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__VM_ARCH_SPECIFIC_2 , \
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{VM_DONTDUMP, "dontdump" }, \
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IF_HAVE_VM_SOFTDIRTY(VM_SOFTDIRTY, "softdirty" ) \
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{VM_MIXEDMAP, "mixedmap" }, \
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{VM_HUGEPAGE, "hugepage" }, \
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{VM_NOHUGEPAGE, "nohugepage" }, \
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{VM_MERGEABLE, "mergeable" } \
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#define show_vma_flags(flags) \
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(flags) ? __print_flags(flags, "|", \
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__def_vmaflag_names \
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) : "none"
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