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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-04-22 18:11:23 +0200 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2021-05-31 15:53:03 -0400 |
| commit | 05c900ce7392ef2f0bc7647863c8680641e137df (patch) | |
| tree | 1ad3b845971a48053dc6422e8cb37b920dcecef9 /target/i386/kvm/kvm.c | |
| parent | f4a62495be47b0211359f3609aeaf04a4fd44368 (diff) | |
| download | qemu-05c900ce7392ef2f0bc7647863c8680641e137df.zip qemu-05c900ce7392ef2f0bc7647863c8680641e137df.tar.gz qemu-05c900ce7392ef2f0bc7647863c8680641e137df.tar.bz2 | |
i386: adjust the expected KVM_GET_SUPPORTED_HV_CPUID array size
SYNDBG leaves were recently (Linux-5.8) added to KVM but we haven't
updated the expected size of KVM_GET_SUPPORTED_HV_CPUID output in
KVM so we now make serveral tries before succeeding. Update the
default.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20210422161130.652779-13-vkuznets@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target/i386/kvm/kvm.c')
| -rw-r--r-- | target/i386/kvm/kvm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 413f57d..9005a42 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -962,7 +962,8 @@ static struct kvm_cpuid2 *try_get_hv_cpuid(CPUState *cs, int max) static struct kvm_cpuid2 *get_supported_hv_cpuid(CPUState *cs) { struct kvm_cpuid2 *cpuid; - int max = 7; /* 0x40000000..0x40000005, 0x4000000A */ + /* 0x40000000..0x40000005, 0x4000000A, 0x40000080..0x40000080 leaves */ + int max = 10; int i; /* |