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| author | Colin Ian King <colin.i.king@gmail.com> | 2024-05-23 17:41:02 +0200 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-06-05 15:16:09 +0200 |
| commit | d21b3c60d6e3917f7388db6bcc455f01c99ee42b (patch) | |
| tree | 2aecbc42efac1781d566751d126fb41ebbc13140 /usr/Makefile | |
| parent | Linux 6.10-rc2 (diff) | |
| download | linux-d21b3c60d6e3917f7388db6bcc455f01c99ee42b.tar.xz linux-d21b3c60d6e3917f7388db6bcc455f01c99ee42b.zip | |
KVM: selftests: Fix shift of 32 bit unsigned int more than 32 bits
Currrentl a 32 bit 1u value is being shifted more than 32 bits causing
overflow and incorrect checking of bits 32-63. Fix this by using the
BIT_ULL macro for shifting bits.
Detected by cppcheck:
sev_init2_tests.c:108:34: error: Shifting 32-bit value by 63 bits is
undefined behaviour [shiftTooManyBits]
Fixes: dfc083a181ba ("selftests: kvm: add tests for KVM_SEV_INIT2")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240523154102.2236133-1-colin.i.king@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'usr/Makefile')
0 files changed, 0 insertions, 0 deletions