x86, smap: Handle csum_partial_copy_*_user()
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / x86 / xen / vdso.h
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1/* Bit used for the pseudo-hwcap for non-negative segments. We use
2 bit 1 to avoid bugs in some versions of glibc when bit 0 is
3 used; the choice is otherwise arbitrary. */
4#define VDSO_NOTE_NONEGSEG_BIT 1