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mirror_ubuntu-kernels/tools/testing/selftests/kvm/lib
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Jinrong Liang 83a34ad848 selftests: kvm/x86: Fix the warning in lib/x86_64/processor.c 
The following warning appears when executing
make -C tools/testing/selftests/kvm

include/x86_64/processor.h:290:2: warning: 'ecx' may be used uninitialized in this
function [-Wmaybe-uninitialized]
  asm volatile("cpuid"
  ^~~
lib/x86_64/processor.c:1523:21: note: 'ecx' was declared here
  uint32_t eax, ebx, ecx, edx, max_ext_leaf;

Just initialize ecx to remove this warning.

Fixes: c8cc43c1ea ("selftests: KVM: avoid failures due to reserved HyperTransport region")
Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
Message-Id: <20220119140325.59369-1-cloudliang@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-01-20 12:12:47 -05:00
..
aarch64 Merge branch kvm-arm64/selftest/irq-injection into kvmarm-master/next 2022-01-04 14:03:43 +00:00
riscv KVM: selftests: Add initial support for RISC-V 64-bit 2022-01-06 15:17:50 +05:30
s390x KVM: selftests: Add wrapper to allocate page table page 2021-06-24 11:47:49 -04:00
x86_64 selftests: kvm/x86: Fix the warning in lib/x86_64/processor.c 2022-01-20 12:12:47 -05:00
assert.c KVM: selftests: Print the errno besides error-string in TEST_ASSERT 2021-04-20 04:18:52 -04:00
elf.c KVM: selftests: Expose align() helpers to tests 2021-11-16 07:43:24 -05:00
guest_modes.c KVM/riscv changes for 5.17, take #1 2022-01-07 10:43:02 -05:00
io.c selftests: kvm: Uses TEST_FAIL in tests/utilities 2020-03-16 17:59:11 +01:00
kvm_util_internal.h KVM: selftests: create alias mappings when using shared memory 2021-05-27 07:45:56 -04:00
kvm_util.c kvm: selftests: Do not indent with spaces 2022-01-19 13:34:30 -05:00
perf_test_util.c KVM: selftests: Wait for all vCPU to be created before entering guest mode 2021-11-16 07:43:28 -05:00
rbtree.c KVM: selftests: Keep track of memslots more efficiently 2021-05-27 07:45:54 -04:00
sparsebit.c kvm: selftests: Fix spelling mistake "missmatch" -> "mismatch" 2021-09-30 04:27:08 -04:00
test_util.c KVM: selftests: Assert mmap HVA is aligned when using HugeTLB 2021-11-16 07:43:25 -05:00