There are the following flags available in libvirt inside cpu_map.xm <feature name='cvt16'> <cpuid function='0x80000001' ecx='0x00040000'/> </feature> <feature name='cmt'> <!-- cqm --> <cpuid eax_in='0x07' ecx_in='0x00' ebx='0x00001000'/> </feature> We have faced the problem that QEMU does not start once these flags are present in the domain.xml.
This patch just adds proper names into the map. Signed-off-by: Denis V. Lunev <d...@openvz.org> CC: Paolo Bonzini <pbonz...@redhat.com> CC: Richard Henderson <r...@twiddle.net> CC: Eduardo Habkost <ehabk...@redhat.com> CC: Nikolay Shirokovskiy <nshirokovs...@virtuozzo.com> CC: Peter Krempa <pkre...@redhat.com> CC: Daniel P. Berrangé <berra...@redhat.com> --- target/i386/cpu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 805ce95247..88ba4dad47 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -870,7 +870,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "lahf-lm", "cmp-legacy", "svm", "extapic", "cr8legacy", "abm", "sse4a", "misalignsse", "3dnowprefetch", "osvw", "ibs", "xop", - "skinit", "wdt", NULL, "lwp", + "skinit", "wdt", "cvt16", "lwp", "fma4", "tce", NULL, "nodeid-msr", NULL, "tbm", "topoext", "perfctr-core", "perfctr-nb", NULL, NULL, NULL, @@ -1044,7 +1044,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "fsgsbase", "tsc-adjust", NULL, "bmi1", "hle", "avx2", NULL, "smep", "bmi2", "erms", "invpcid", "rtm", - NULL, NULL, "mpx", NULL, + "cmt", NULL, "mpx", NULL, "avx512f", "avx512dq", "rdseed", "adx", "smap", "avx512ifma", "pcommit", "clflushopt", "clwb", "intel-pt", "avx512pf", "avx512er", -- 2.17.1