Tao Su 980b8bc019 KVM: selftests: x86: Prioritize getting max_gfn from GuestPhysBits ... Use the max mappable GPA via GuestPhysBits advertised by KVM to calculate max_gfn. Currently some selftests (e.g. access_tracking_perf_test, dirty_log_test...) add RAM regions close to max_gfn, so guest may access GPA beyond its mappable range and cause infinite loop. Adjust max_gfn in vm_compute_max_gfn() since x86 selftests already overrides vm_compute_max_gfn() specifically to deal with goofy edge cases. Reported-by: Yi Lai <yi1.lai@intel.com> Signed-off-by: Tao Su <tao1.su@linux.intel.com> Tested-by: Yi Lai <yi1.lai@intel.com> Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com> Link: https://lore.kernel.org/r/20240513014003.104593-1-tao1.su@linux.intel.com [sean: tweak name, add comment and sanity check] Signed-off-by: Sean Christopherson <seanjc@google.com>		2024-06-05 06:16:10 -07:00
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apic.c	KVM: selftests: Remove obsolete and incorrect test case metadata	2023-10-04 12:53:05 -07:00
handlers.S	selftests: kvm: remove reassignment of non-absolute variables	2021-05-07 06:06:13 -04:00
hyperv.c	KVM: selftests: Allocate Hyper-V partition assist page	2022-11-21 06:41:59 -05:00
memstress.c	KVM: selftests: Assert in prepare_eptp() that nEPT is supported	2022-11-16 16:59:07 -08:00
pmu.c	KVM: selftests: Add pmu.h and lib/pmu.c for common PMU assets	2024-01-30 15:29:18 -08:00
processor.c	KVM: selftests: x86: Prioritize getting max_gfn from GuestPhysBits	2024-06-05 06:16:10 -07:00
sev.c	KVM: selftests: Define _GNU_SOURCE for all selftests code	2024-04-29 12:49:10 -07:00
svm.c	Revert "KVM: selftests: Fix nested SVM tests when built with clang"	2022-09-30 06:39:34 -04:00
ucall.c	KVM: selftests: Add arch ucall.h and inline simple arch hooks	2023-08-02 14:42:52 -07:00
vmx.c	KVM: selftests: x86_64: Remove redundant newlines	2024-01-30 12:31:56 -08:00