diff options
| author | Haozhong Zhang <haozhong.zhang@intel.com> | 2017-12-19 11:37:30 +0800 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2018-01-17 23:04:31 -0200 |
| commit | c68bcb3a994a3647ea70899d050debb0ff72d86a (patch) | |
| tree | 2bee4b8f10f0d858d6edb614401f5946d5a004bf /include | |
| parent | df47ce8af4a5595b1f2088cf62bf33acbc3c7c32 (diff) | |
target/i386: add clflushopt to "Skylake-Server" cpu model
CPUID_7_0_EBX_CLFLUSHOPT is missed in current "Skylake-Server" cpu
model. Add it to "Skylake-Server" cpu model on pc-i440fx-2.12 and
pc-q35-2.12. Keep it disabled in "Skylake-Server" cpu model on older
machine types.
Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Message-Id: <20171219033730.12748-3-haozhong.zhang@intel.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i386/pc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 83d825e896..bb49165fe0 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -323,6 +323,11 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); #define PC_COMPAT_2_11 \ HW_COMPAT_2_11 \ + {\ + .driver = "Skylake-Server" "-" TYPE_X86_CPU,\ + .property = "clflushopt",\ + .value = "off",\ + }, #define PC_COMPAT_2_10 \ HW_COMPAT_2_10 \ |