tree 64ca337d347f7d2377218cb00b481030ad620855
parent 3e68482224129c3ddc061af7c9d438b882ecfdd1
author Eduardo Habkost <ehabkost@redhat.com> 1446578253 -0200
committer Eduardo Habkost <ehabkost@redhat.com> 1446748079 -0200

target-i386: Remove SSE4a from qemu64 CPU model

SSE4a is not available in any Intel CPU, and we want to make the default
CPU runnable in most hosts, so it doesn't make sense to enable it by
default in KVM mode.

We should eventually have all features supported by TCG enabled by
default in TCG mode, but as we don't have a good mechanism today to
ensure we have different defaults in KVM and TCG mode, disable SSE4a in
the qemu64 CPU model entirely.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>