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    SubjectRe: [PATCH v19 12/25] mm: Introduce VM_SHSTK for shadow stack memory
    On Wed, Feb 03, 2021 at 02:55:34PM -0800, Yu-cheng Yu wrote:
    >
    > diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
    > index 602e3a52884d..59623dcd92bb 100644
    > --- a/fs/proc/task_mmu.c
    > +++ b/fs/proc/task_mmu.c
    > @@ -661,6 +661,9 @@ static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma)
    > [ilog2(VM_PKEY_BIT4)] = "",
    > #endif
    > #endif /* CONFIG_ARCH_HAS_PKEYS */
    > +#ifdef CONFIG_X86_CET
    > + [ilog2(VM_SHSTK)] = "ss",
    > +#endif
    > };

    IIRC we've these abbreviations explained in documentaion
    (proc.rst file). Could you please update it once time
    permit? I think it can be done on top of the series.

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