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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/hypervisor/2977')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/hypervisor/2977 | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/hypervisor/2977 b/results/classifier/deepseek-2-tmp/output/hypervisor/2977 deleted file mode 100644 index ab4d0e2f6..000000000 --- a/results/classifier/deepseek-2-tmp/output/hypervisor/2977 +++ /dev/null @@ -1,12 +0,0 @@ - -QEMU SVM VMCB exit_code is uint32_t when AMD spec requires uint64_t -Description of problem: -QEMU's SVM implementation incorrectly uses a 32-bit parameter for the exit code in the `cpu_vmexit` function, despite the AMD SVM specification requiring a 64-bit exit code field in the VMCB (Virtual Machine Control Block). - -I think the issue is in `target/i386/svm.c` in the `cpu_vmexit` function. - -The `exit_code` parameter is declared as `uint32_t` but should be `uint64_t` according to the AMD SVM specification. This causes exit codes to be truncated to 32 bits, resulting in values like 0xffff_ffff instead of the expected 0xffff_ffff_ffff_ffff. -Steps to reproduce: - -Additional information: -[this](https://stackoverflow.com/questions/79632531/qemu-svm-vmcb-exit-code-is-uint32-t-when-amd-spec-requires-uint64-t?noredirect=1#comment140448815_79632531) question I posted on stack overflow |