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| author |   Dongli Zhang <dongli.zhang@oracle.com> | 2024-02-26 17:57:16 -0800 |
|---|---|---|
| committer |   Sean Christopherson <seanjc@google.com> | 2024-03-05 13:31:20 -0800 |
| commit | e9da6f08edb0bd4c621165496778d77a222e1174 (patch) | |
| tree | c110d45222dd21f40f2824959b684016e3211017 | |
| parent | KVM: selftests: Add a basic SEV-ES smoke test (diff) | |
| download | wireguard-linux-e9da6f08edb0bd4c621165496778d77a222e1174.tar.xz wireguard-linux-e9da6f08edb0bd4c621165496778d77a222e1174.zip | |
KVM: selftests: Explicitly close guest_memfd files in some gmem tests
Explicitly close() guest_memfd files in various guest_memfd and
private_mem_conversions tests, there's no reason to keep the files open
until the test exits.
Fixes: 8a89efd43423 ("KVM: selftests: Add basic selftest for guest_memfd()")
Fixes: 43f623f350ce ("KVM: selftests: Add x86-only selftest for private memory conversions")
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Link: https://lore.kernel.org/r/20240227015716.27284-1-dongli.zhang@oracle.com
[sean: massage changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>
| -rw-r--r-- | tools/testing/selftests/kvm/guest_memfd_test.c | 3 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/private_mem_conversions_test.c | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/guest_memfd_test.c b/tools/testing/selftests/kvm/guest_memfd_test.c index c78a98c1a915..92eae206baa6 100644 --- a/tools/testing/selftests/kvm/guest_memfd_test.c +++ b/tools/testing/selftests/kvm/guest_memfd_test.c @@ -167,6 +167,9 @@ static void test_create_guest_memfd_multiple(struct kvm_vm *vm) TEST_ASSERT(ret != -1, "memfd fstat should succeed"); TEST_ASSERT(st1.st_size == 4096, "first memfd st_size should still match requested size"); TEST_ASSERT(st1.st_ino != st2.st_ino, "different memfd should have different inode numbers"); + + close(fd2); + close(fd1); } int main(int argc, char *argv[]) diff --git a/tools/testing/selftests/kvm/x86_64/private_mem_conversions_test.c b/tools/testing/selftests/kvm/x86_64/private_mem_conversions_test.c index 65ad38b6be1f..e0f642d2a3c4 100644 --- a/tools/testing/selftests/kvm/x86_64/private_mem_conversions_test.c +++ b/tools/testing/selftests/kvm/x86_64/private_mem_conversions_test.c @@ -434,6 +434,8 @@ static void test_mem_conversions(enum vm_mem_backing_src_type src_type, uint32_t r = fallocate(memfd, FALLOC_FL_KEEP_SIZE, 0, memfd_size); TEST_ASSERT(!r, __KVM_SYSCALL_ERROR("fallocate()", r)); + + close(memfd); } static void usage(const char *cmd) |