Lines Matching refs:cr4
374 unsigned long cr4; in lkdtm_UNSET_SMEP() local
377 cr4 = native_read_cr4(); in lkdtm_UNSET_SMEP()
379 if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) { in lkdtm_UNSET_SMEP()
383 cr4 &= ~(X86_CR4_SMEP); in lkdtm_UNSET_SMEP()
386 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
387 if (cr4 == native_read_cr4()) { in lkdtm_UNSET_SMEP()
389 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
391 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
420 direct_write_cr4(cr4); in lkdtm_UNSET_SMEP()
425 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
427 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()