KVM: selftests: Seed libc's RNG before using it to generate a seed for KVM's pRNG

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Seed the RNG used by random() using the de facto standard method of
srand(time(0)), so that a different seed is actually used in each test run.
E.g. without seeding the RNG, literally every test on x86 will use
0x6b8b4567 to seed the KVM RNG.

Link: https://patch.msgid.link/20260626213534.3866178-6-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

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Sean Christopherson 2026-06-26 14:35:18 -07:00

parent bae85cd758

commit 5506feb242

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tools/testing/selftests/kvm/lib/kvm_util.c

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