From c68bcb3a994a3647ea70899d050debb0ff72d86a Mon Sep 17 00:00:00 2001 From: Haozhong Zhang Date: Tue, 19 Dec 2017 11:37:30 +0800 Subject: 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 Message-Id: <20171219033730.12748-3-haozhong.zhang@intel.com> Reviewed-by: Eduardo Habkost Reviewed-by: Michael S. Tsirkin Signed-off-by: Eduardo Habkost --- include/hw/i386/pc.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') 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 \ -- cgit v1.2.3-55-g7522