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authorStanislav Lanci <pixo@polepetko.eu>2019-04-16 14:38:33 +0200
committerEduardo Habkost <ehabkost@redhat.com>2019-04-25 14:52:28 -0300
commita4e0b436f44a4bb47ed4a75b0c05d2547cf12b1c (patch)
tree52a3243acec1e70a32b66a8ba8e4760a7de073e7 /target/i386
parent1ec202c9bed532ea629af9ce95485dd36a183250 (diff)
Pass through cache information for TOPOEXT CPUs
Signed-off-by: Stanislav Lanci <pixo@polepetko.eu> Message-Id: <20190416123833.60649-1-pixo@polepetko.eu> [ehabkost: removed redundant comment line] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target/i386')
-rw-r--r--target/i386/cpu.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index d92b0f6fcc..722c5514d4 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -4591,6 +4591,10 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
break;
case 0x8000001D:
*eax = 0;
+ if (cpu->cache_info_passthrough) {
+ host_cpuid(index, count, eax, ebx, ecx, edx);
+ break;
+ }
switch (count) {
case 0: /* L1 dcache info */
encode_cache_cpuid8000001d(env->cache_info_amd.l1d_cache, cs,