On 14/11/24 13:01, Vitaly Kuznetsov wrote:
Commit bbf3810f2c4f ("target/i386: Fix conditional CONFIG_SYNDBG
enablement") broke !CONFIG_SYNDBG builds as hyperv_syndbg_query_options()
is missing there. The idea probably was that as "hv-syndbg" is now under
'#ifdef CONFIG_SYNDBG', hyperv_feat_enabled(cpu, HYPERV_FEAT_SYNDBG) cannot
be true anyway.
It would have been possible to add a stub for hyperv_syndbg_query_options()
instead of resurrecting '#ifdef CONFIG_SYNDBG' but avoiding
HV_X64_MSR_SYNDBG_OPTIONS altogether instead of zeroing it when
!CONFIG_SYNDBG seems preferable.
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Fixes: bbf3810f2c4f ("target/i386: Fix conditional CONFIG_SYNDBG enablement")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
---
target/i386/kvm/kvm.c | 2 ++
1 file changed, 2 insertions(+)
Patch queued to hw-misc, thanks.