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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/KVM/1294227')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/KVM/1294227 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/KVM/1294227 b/results/classifier/deepseek-2/reasoning/KVM/1294227 new file mode 100644 index 000000000..97ed92e1e --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/KVM/1294227 @@ -0,0 +1,32 @@ +<think> +Alright, I need to classify the given bug report into one of the provided categories. Let me start by reading the bug report carefully. + +The bug is about "migration wrong handling of KVM_GET_DIRTY_LOG ioctl". So it's related to the KVM (Kernel-based Virtual Machine) and involves an ioctl call which isn't being handled correctly during migration, specifically with ARM. + +Looking at the code snippet provided: + +static int kvm_physical_sync_dirty_bitmap(....) +{ + .... + if(kvm_vm_ioctl(s, KVM_GET_DIRTY_LOG, &d) == -1) { + - err out + } + ... continue +} + +The issue is that `kvm_vm_ioctl` can return values other than -1 upon failure, but the code only checks for -1. This leads to incorrect error handling when the ioctl call fails in a way that doesn't return -1, causing the migration to appear successful when it's actually failing to get the memslot dirty bitmap. + +The categories provided include 'KVM' among others. Since this bug is directly related to KVM functionality and involves an ioctl specific to KVM (KVM_GET_DIRTY_LOG), it falls under the KVM category. +</think> + +The bug report discusses incorrect handling of the `KVM_GET_DIRTY_LOG` ioctl call during migration, which relates specifically to the Kernel-based Virtual Machine (KVM) hypervisor. The issue is within the code that interacts with KVM's functionality, so the appropriate category is 'KVM'. + +**Step-by-Step Explanation:** + +1. **Identify Keywords:** The bug mentions "KVM_GET_DIRTY_LOG ioctl" and "migration," which are related to KVM. +2. **Understand the Context:** It involves an ioctl call specific to KVM, used during migration for dirty bitmap handling. +3. **Analyze the Issue:** The problem is in how errors from the ioctl call are handled within KVM's code. +4. **Map to Categories:** Since it's about KVM-specific functionality and error handling related to KVM ioctl calls, it fits under 'KVM'. + +**Answer:** +KVM \ No newline at end of file |