Patchwork [RHEL6,qemu-kvm,05/11] cpu defs: use Intel flag names for Intel models

login
register
mail settings
Submitter Eduardo Habkost
Date June 2, 2011, 7:13 p.m.
Message ID <1307041990-26194-6-git-send-email-ehabkost@redhat.com>
Download mbox | patch
Permalink /patch/98465/
State New
Headers show

Comments

Eduardo Habkost - June 2, 2011, 7:13 p.m.
Use 'i64' instead of 'lm' and 'xd' instead of 'nx' on Intel models.

The flags have different names on Intel docs, so use those names for clarity.

This is based on a previous patch from John Cooper where this was introduced
with many other changes at the same time. Original John's patch submission is
at Message-ID: <4DDAD5E7.2020002@redhat.com>, <http://marc.info/?l=qemu-devel&m=130618871926030>.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 sysconfigs/target/target-x86_64.conf |    6 +++---
 target-i386/cpuid.c                  |    4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

Patch

diff --git a/sysconfigs/target/target-x86_64.conf b/sysconfigs/target/target-x86_64.conf
index a0df33c..fd4e421 100644
--- a/sysconfigs/target/target-x86_64.conf
+++ b/sysconfigs/target/target-x86_64.conf
@@ -9,7 +9,7 @@ 
    stepping = "3"
    feature_edx = "sse2 sse fxsr mmx pat cmov pge sep apic cx8 mce pae msr tsc pse de fpu    mtrr clflush mca pse36"
    feature_ecx = "sse3 ssse3 x2apic"
-   extfeature_edx = "fxsr mmx pat cmov pge apic cx8 mce pae msr tsc pse de fpu    lm syscall nx"
+   extfeature_edx = "fxsr mmx pat cmov pge apic cx8 mce pae msr tsc pse de fpu    i64 syscall xd"
    extfeature_ecx = "lahf_lm"
    xlevel = "0x8000000A"
    model_id = "Intel Celeron_4x0 (Conroe/Merom Class Core 2)"
@@ -23,7 +23,7 @@ 
    stepping = "3"
    feature_edx = "sse2 sse fxsr mmx pat cmov pge sep apic cx8 mce pae msr tsc pse de fpu    mtrr clflush mca pse36"
    feature_ecx = "sse3 cx16 ssse3 sse4.1 x2apic"
-   extfeature_edx = "fxsr mmx pat cmov pge apic cx8 mce pae msr tsc pse de fpu    lm syscall nx"
+   extfeature_edx = "fxsr mmx pat cmov pge apic cx8 mce pae msr tsc pse de fpu    i64 syscall xd"
    extfeature_ecx = "lahf_lm"
    xlevel = "0x8000000A"
    model_id = "Intel Core 2 Duo P9xxx (Penryn Class Core 2)"
@@ -37,7 +37,7 @@ 
    stepping = "3"
    feature_edx = "sse2 sse fxsr mmx pat cmov pge sep apic cx8 mce pae msr tsc pse de fpu    mtrr clflush mca pse36"
    feature_ecx = "sse3 cx16 ssse3 sse4.1 sse4.2 popcnt x2apic"
-   extfeature_edx = "fxsr mmx pat cmov pge apic cx8 mce pae msr tsc pse de fpu    lm syscall nx"
+   extfeature_edx = "fxsr mmx pat cmov pge apic cx8 mce pae msr tsc pse de fpu    i64 syscall xd"
    extfeature_ecx = "lahf_lm"
    xlevel = "0x8000000A"
    model_id = "Intel Core i7 9xx (Nehalem Class Core i7)"
diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
index c151f12..fc72f7b 100644
--- a/target-i386/cpuid.c
+++ b/target-i386/cpuid.c
@@ -57,9 +57,9 @@  static const char *ext2_feature_name[] = {
     "cx8" /* AMD CMPXCHG8B */, "apic", NULL, "syscall",
     "mtrr", "pge", "mca", "cmov",
     "pat", "pse36", NULL, NULL /* Linux mp */,
-    "nx" /* Intel xd */, NULL, "mmxext", "mmx",
+    "nx|xd", NULL, "mmxext", "mmx",
     "fxsr", "fxsr_opt" /* AMD ffxsr */, "pdpe1gb" /* AMD Page1GB */, "rdtscp",
-    NULL, "lm" /* Intel 64 */, "3dnowext", "3dnow",
+    NULL, "lm|i64", "3dnowext", "3dnow",
 };
 static const char *ext3_feature_name[] = {
     "lahf_lm" /* AMD LahfSahf */, "cmp_legacy", "svm", "extapic" /* AMD ExtApicSpace */,