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| author | Sean Christopherson <seanjc@google.com> | 2025-09-09 13:28:32 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2025-09-11 08:55:44 -0700 |
| commit | 7b39b6c76942d42d3eecf0844d0f6a76fb64e805 (patch) | |
| tree | 02848e18d09665cc7774eac54de5339b3da99f35 /rust/helpers/bitmap.c | |
| parent | 665071186ce4af9f83a5d78bcb7a2a3a6b3ecfe7 (diff) | |
KVM: selftests: Add support for #DE exception fixup
Add support for handling #DE (divide error) exceptions in KVM selftests
so that the fastops test can verify KVM correctly handles #DE when
emulating DIV or IDIV on behalf of the guest. Morph #DE to 0xff (i.e.
to -1) as a mostly-arbitrary vector to indicate #DE, so that '0' (the
real #DE vector) can still be used to indicate "no exception".
Link: https://lore.kernel.org/r/20250909202835.333554-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'rust/helpers/bitmap.c')
0 files changed, 0 insertions, 0 deletions