diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-12 03:18:11 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-12 03:18:11 -0400 |
| commit | dee7ea42a1eba18bf4722a27b10773607c66e21d (patch) | |
| tree | 6c1bc2ff8ea30b350dacb22e58d9f2eae8e15628 /tools/testing/selftests/kvm/lib/userfaultfd_util.c | |
| parent | 31a6cd7f162b50382f9f396d41a250341de5262e (diff) | |
| parent | b093f87fd1957cdfbe518d5bb2caa39ba80c1669 (diff) | |
Merge tag 'kvm-x86-selftests_utils-6.10' of https://github.com/kvm-x86/linux into HEAD
KVM selftests treewide updates for 6.10:
- Define _GNU_SOURCE for all selftests to fix a warning that was introduced by
a change to kselftest_harness.h late in the 6.9 cycle, and because forcing
every test to #define _GNU_SOURCE is painful.
- Provide a global psuedo-RNG instance for all tests, so that library code can
generate random, but determinstic numbers.
- Use the global pRNG to randomly force emulation of select writes from guest
code on x86, e.g. to help validate KVM's emulation of locked accesses.
- Rename kvm_util_base.h back to kvm_util.h, as the weird layer of indirection
was added purely to avoid manually #including ucall_common.h in a handful of
locations.
- Allocate and initialize x86's GDT, IDT, TSS, segments, and default exception
handlers at VM creation, instead of forcing tests to manually trigger the
related setup.
Diffstat (limited to 'tools/testing/selftests/kvm/lib/userfaultfd_util.c')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/userfaultfd_util.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/testing/selftests/kvm/lib/userfaultfd_util.c b/tools/testing/selftests/kvm/lib/userfaultfd_util.c index 0ba866c4af69..7c9de8414462 100644 --- a/tools/testing/selftests/kvm/lib/userfaultfd_util.c +++ b/tools/testing/selftests/kvm/lib/userfaultfd_util.c @@ -6,9 +6,6 @@ * Copyright (C) 2018, Red Hat, Inc. * Copyright (C) 2019-2022 Google LLC */ - -#define _GNU_SOURCE /* for pipe2 */ - #include <inttypes.h> #include <stdio.h> #include <stdlib.h> |