Lines Matching refs:cr4
349 unsigned long cr4; in lkdtm_UNSET_SMEP() local
352 cr4 = native_read_cr4(); in lkdtm_UNSET_SMEP()
354 if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) { in lkdtm_UNSET_SMEP()
358 cr4 &= ~(X86_CR4_SMEP); in lkdtm_UNSET_SMEP()
361 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
362 if (cr4 == native_read_cr4()) { in lkdtm_UNSET_SMEP()
364 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
366 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
395 direct_write_cr4(cr4); in lkdtm_UNSET_SMEP()
400 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
402 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()