Lines Matching refs:cr4
281 unsigned long cr4; in lkdtm_UNSET_SMEP() local
284 cr4 = native_read_cr4(); in lkdtm_UNSET_SMEP()
286 if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) { in lkdtm_UNSET_SMEP()
290 cr4 &= ~(X86_CR4_SMEP); in lkdtm_UNSET_SMEP()
293 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
294 if (cr4 == native_read_cr4()) { in lkdtm_UNSET_SMEP()
296 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
298 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()
327 direct_write_cr4(cr4); in lkdtm_UNSET_SMEP()
332 cr4 |= X86_CR4_SMEP; in lkdtm_UNSET_SMEP()
334 native_write_cr4(cr4); in lkdtm_UNSET_SMEP()