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/Linux-v6.1/tools/testing/selftests/kvm/x86_64/
Dhyperv_clock.c79 static inline u64 get_tscpage_ts(struct ms_hyperv_tsc_page *tsc_page) in get_tscpage_ts() argument
81 return mul_u64_u64_shr64(rdtsc(), tsc_page->tsc_scale) + tsc_page->tsc_offset; in get_tscpage_ts()
84 static inline void check_tsc_msr_tsc_page(struct ms_hyperv_tsc_page *tsc_page) in check_tsc_msr_tsc_page() argument
89 t1 = get_tscpage_ts(tsc_page); in check_tsc_msr_tsc_page()
96 t2 = get_tscpage_ts(tsc_page); in check_tsc_msr_tsc_page()
101 static void guest_main(struct ms_hyperv_tsc_page *tsc_page, vm_paddr_t tsc_page_gpa) in guest_main() argument
116 GUEST_ASSERT(tsc_page->tsc_sequence == 0); in guest_main()
117 GUEST_ASSERT(tsc_page->tsc_scale == 0); in guest_main()
118 GUEST_ASSERT(tsc_page->tsc_offset == 0); in guest_main()
124 GUEST_ASSERT(tsc_page->tsc_sequence != 0); in guest_main()
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