Lines Matching refs:cr4
382 unsigned long cr4; in lkdtm_UNSET_SMEP() local
385 cr4 = native_read_cr4(); in lkdtm_UNSET_SMEP()
387 if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) { in lkdtm_UNSET_SMEP()
391 cr4 &= ~(X86_CR4_SMEP); in lkdtm_UNSET_SMEP()
394 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
395 if (cr4 == native_read_cr4()) { in lkdtm_UNSET_SMEP()
397 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
399 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
428 direct_write_cr4(cr4); in lkdtm_UNSET_SMEP()
433 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
435 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()