| commit | a356850b80b3d13b2ef737dad2acb05e6da03753 | |
| author | Eduardo Habkost <ehabkost@redhat.com> | |
| Fri, 13 Mar 2015 18:58:09 +0000 (13 15:58 -0300) | ||
| committer | Eduardo Habkost <ehabkost@redhat.com> | |
| Thu, 19 Mar 2015 19:35:14 +0000 (19 16:35 -0300) | ||
| tree | 37ece95fcb2867aecf872fb57731317e0d85439a | treesnapshot (tar.gz zip) |
| parent | 1ee9159882f6687d6bc1f2207e97ada1eeccaa7c | commitdiff |
target-i386: Haswell-noTSX and Broadwell-noTSX
With the Intel microcode update that removed HLE and RTM, there will be
different kinds of Haswell and Broadwell CPUs out there: some that still
have the HLE and RTM features, and some that don't have the HLE and RTM
features. On both cases people may be willing to use the pc-*-2.3
machine-types.
So, to cover both cases, introduce Haswell-noTSX and Broadwell-noTSX CPU
models, for hosts that have Haswell and Broadwell CPUs without TSX support.
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
With the Intel microcode update that removed HLE and RTM, there will be
different kinds of Haswell and Broadwell CPUs out there: some that still
have the HLE and RTM features, and some that don't have the HLE and RTM
features. On both cases people may be willing to use the pc-*-2.3
machine-types.
So, to cover both cases, introduce Haswell-noTSX and Broadwell-noTSX CPU
models, for hosts that have Haswell and Broadwell CPUs without TSX support.
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| target-i386/cpu.c | diffblobblamehistory |