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Searched refs:pg_xo (Results 1 – 6 of 6) sorted by relevance

/openbsd/sys/arch/amd64/include/
H A Dpte.h165 extern pt_entry_t pg_xo; /* XO pte bits using PKU key1 */
H A Dpmap.h424 #define PMAP_CHECK_COPYIN (pg_xo == 0)
/openbsd/sys/arch/amd64/amd64/
H A Dtrap.c358 if (pg_xo == 0 || rdpkru(0) == PGK_VALUE) in verify_pkru()
H A Dpmap.c236 pt_entry_t pg_xo; variable
690 pg_xo = PG_XO; in pmap_bootstrap()
701 protection_codes[PROT_EXEC] = pg_xo; /* --x */ in pmap_bootstrap()
2171 set |= pg_xo; in pmap_write_protect()
H A Dlocore.S1164 movq pg_xo,%rax /* have PKU support? */
H A Dcpu.c794 if (pg_xo) in cpu_init()