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

/Linux-v6.6/tools/testing/selftests/kvm/x86_64/
Dstate_test.c233 uint64_t *xstate_bv, saved_xstate_bv; in main() local
305 xstate_bv = (void *)&((uint8_t *)state->xsave->region)[512]; in main()
306 saved_xstate_bv = *xstate_bv; in main()
310 *xstate_bv = kvm_cpu_supported_xcr0(); in main()
315 *xstate_bv = saved_xstate_bv; in main()
Damx_test.c169 xstate->header.xstate_bv = XFEATURE_MASK_XTILE_DATA; in guest_code()
171 GUEST_ASSERT(!(xstate->header.xstate_bv & XFEATURE_MASK_XTILE_DATA)); in guest_code()
181 xstate->header.xstate_bv = XFEATURE_MASK_XTILE_DATA; in guest_code()
183 GUEST_ASSERT(!(xstate->header.xstate_bv & XFEATURE_MASK_XTILE_DATA)); in guest_code()
/Linux-v6.6/arch/x86/kvm/
Dcpuid.c39 u32 xstate_required_size(u64 xstate_bv, bool compacted) in xstate_required_size() argument
44 xstate_bv &= XFEATURE_MASK_EXTEND; in xstate_required_size()
45 while (xstate_bv) { in xstate_required_size()
46 if (xstate_bv & 0x1) { in xstate_required_size()
57 xstate_bv >>= 1; in xstate_required_size()
Dcpuid.h35 u32 xstate_required_size(u64 xstate_bv, bool compacted);
/Linux-v6.6/tools/testing/selftests/mm/
Dprotection_keys.c1555 u64 *xstate_bv; in test_ptrace_modifies_pkru() local
1632 xstate_bv = (u64 *)(xsave + 512); in test_ptrace_modifies_pkru()
1633 *xstate_bv &= ~(1 << 9); in test_ptrace_modifies_pkru()
/Linux-v6.6/tools/testing/selftests/kvm/include/x86_64/
Dprocessor.h52 u64 xstate_bv; member